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rockchip: backport rk3568 support to kernel 5.10 (#10025)

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This commit is contained in:
QiuSimons 2022-08-31 20:24:42 +08:00 committed by GitHub
parent bf98ce65fe
commit cb3ea4bf55
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GPG Key ID: 4AEE18F83AFDEB23
80 changed files with 16924 additions and 220 deletions
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35
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3566.dtsi Normal file
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
#include "rk356x.dtsi"
/ {
compatible = "rockchip,rk3566";
};
&pipegrf {
compatible = "rockchip,rk3566-pipe-grf", "syscon";
};
&power {
power-domain@RK3568_PD_PIPE {
reg = <RK3568_PD_PIPE>;
clocks = <&cru PCLK_PIPE>;
pm_qos = <&qos_pcie2x1>,
<&qos_sata1>,
<&qos_sata2>,
<&qos_usb3_0>,
<&qos_usb3_1>;
#power-domain-cells = <0>;
};
};
&usb_host0_xhci {
phys = <&usb2phy0_otg>;
phy-names = "usb2-phy";
extcon = <&usb2phy0>;
maximum-speed = "high-speed";
};
&vop {
compatible = "rockchip,rk3566-vop";
};

8
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts
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@ -1,8 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
/ {
model = "FriendlyElec NanoPi R5S";
compatible = "friendlyelec,nanopi-r5s", "rockchip,rk3568";
};

3111
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi Normal file
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8
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568-r66s.dts
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@ -1,8 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
/ {
model = "FastRhino R66S";
compatible = "fastrhino,r66s", "rockchip,rk3568";
};

7
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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@ -1,7 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
/ {
model = "Radxa ROCK3 Model A";
compatible = "radxa,rock3a", "rockchip,rk3568";
};

11
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568-station-p2.dts
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@ -1,11 +0,0 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
*
*/
/dts-v1/;
/ {
model = "Firefly Station P2";
compatible = "firefly,rk3568-roc-pc", "rockchip,rk3568";
};

143
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk3568.dtsi Normal file
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
*/
#include "rk356x.dtsi"
/ {
compatible = "rockchip,rk3568";
sata0: sata@fc000000 {
compatible = "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci";
reg = <0 0xfc000000 0 0x1000>;
clocks = <&cru ACLK_SATA0>, <&cru CLK_SATA0_PMALIVE>,
<&cru CLK_SATA0_RXOOB>;
clock-names = "sata", "pmalive", "rxoob";
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
phys = <&combphy0 PHY_TYPE_SATA>;
phy-names = "sata-phy";
ports-implemented = <0x1>;
power-domains = <&power RK3568_PD_PIPE>;
status = "disabled";
};
pipe_phy_grf0: syscon@fdc70000 {
compatible = "rockchip,rk3568-pipe-phy-grf", "syscon";
reg = <0x0 0xfdc70000 0x0 0x1000>;
};
qos_pcie3x1: qos@fe190080 {
compatible = "rockchip,rk3568-qos", "syscon";
reg = <0x0 0xfe190080 0x0 0x20>;
};
qos_pcie3x2: qos@fe190100 {
compatible = "rockchip,rk3568-qos", "syscon";
reg = <0x0 0xfe190100 0x0 0x20>;
};
qos_sata0: qos@fe190200 {
compatible = "rockchip,rk3568-qos", "syscon";
reg = <0x0 0xfe190200 0x0 0x20>;
};
gmac0: ethernet@fe2a0000 {
compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
reg = <0x0 0xfe2a0000 0x0 0x10000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq", "eth_wake_irq";
clocks = <&cru SCLK_GMAC0>, <&cru SCLK_GMAC0_RX_TX>,
<&cru SCLK_GMAC0_RX_TX>, <&cru CLK_MAC0_REFOUT>,
<&cru ACLK_GMAC0>, <&cru PCLK_GMAC0>,
<&cru SCLK_GMAC0_RX_TX>, <&cru CLK_GMAC0_PTP_REF>;
clock-names = "stmmaceth", "mac_clk_rx",
"mac_clk_tx", "clk_mac_refout",
"aclk_mac", "pclk_mac",
"clk_mac_speed", "ptp_ref";
resets = <&cru SRST_A_GMAC0>;
reset-names = "stmmaceth";
rockchip,grf = <&grf>;
snps,axi-config = <&gmac0_stmmac_axi_setup>;
snps,mixed-burst;
snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
snps,tso;
status = "disabled";
mdio0: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <0x1>;
#size-cells = <0x0>;
};
gmac0_stmmac_axi_setup: stmmac-axi-config {
snps,blen = <0 0 0 0 16 8 4>;
snps,rd_osr_lmt = <8>;
snps,wr_osr_lmt = <4>;
};
gmac0_mtl_rx_setup: rx-queues-config {
snps,rx-queues-to-use = <1>;
queue0 {};
};
gmac0_mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <1>;
queue0 {};
};
};
combphy0: phy@fe820000 {
compatible = "rockchip,rk3568-naneng-combphy";
reg = <0x0 0xfe820000 0x0 0x100>;
clocks = <&pmucru CLK_PCIEPHY0_REF>,
<&cru PCLK_PIPEPHY0>,
<&cru PCLK_PIPE>;
clock-names = "ref", "apb", "pipe";
assigned-clocks = <&pmucru CLK_PCIEPHY0_REF>;
assigned-clock-rates = <100000000>;
resets = <&cru SRST_PIPEPHY0>;
rockchip,pipe-grf = <&pipegrf>;
rockchip,pipe-phy-grf = <&pipe_phy_grf0>;
#phy-cells = <1>;
status = "disabled";
};
};
&cpu0_opp_table {
opp-1992000000 {
opp-hz = /bits/ 64 <1992000000>;
opp-microvolt = <1150000 1150000 1150000>;
};
};
&pipegrf {
compatible = "rockchip,rk3568-pipe-grf", "syscon";
};
&power {
power-domain@RK3568_PD_PIPE {
reg = <RK3568_PD_PIPE>;
clocks = <&cru PCLK_PIPE>;
pm_qos = <&qos_pcie2x1>,
<&qos_pcie3x1>,
<&qos_pcie3x2>,
<&qos_sata0>,
<&qos_sata1>,
<&qos_sata2>,
<&qos_usb3_0>,
<&qos_usb3_1>;
#power-domain-cells = <0>;
};
};
&usb_host0_xhci {
phys = <&usb2phy0_otg>, <&combphy0 PHY_TYPE_USB3>;
phy-names = "usb2-phy", "usb3-phy";
};
&vop {
compatible = "rockchip,rk3568-vop";
};

1706
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rk356x.dtsi Normal file
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344
target/linux/rockchip/files-5.10/arch/arm64/boot/dts/rockchip/rockchip-pinconf.dtsi Normal file
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
*/
&pinctrl {
/omit-if-no-ref/
pcfg_pull_up: pcfg-pull-up {
bias-pull-up;
};
/omit-if-no-ref/
pcfg_pull_down: pcfg-pull-down {
bias-pull-down;
};
/omit-if-no-ref/
pcfg_pull_none: pcfg-pull-none {
bias-disable;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_0: pcfg-pull-none-drv-level-0 {
bias-disable;
drive-strength = <0>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_1: pcfg-pull-none-drv-level-1 {
bias-disable;
drive-strength = <1>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_2: pcfg-pull-none-drv-level-2 {
bias-disable;
drive-strength = <2>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_3: pcfg-pull-none-drv-level-3 {
bias-disable;
drive-strength = <3>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_4: pcfg-pull-none-drv-level-4 {
bias-disable;
drive-strength = <4>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_5: pcfg-pull-none-drv-level-5 {
bias-disable;
drive-strength = <5>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_6: pcfg-pull-none-drv-level-6 {
bias-disable;
drive-strength = <6>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_7: pcfg-pull-none-drv-level-7 {
bias-disable;
drive-strength = <7>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_8: pcfg-pull-none-drv-level-8 {
bias-disable;
drive-strength = <8>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_9: pcfg-pull-none-drv-level-9 {
bias-disable;
drive-strength = <9>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_10: pcfg-pull-none-drv-level-10 {
bias-disable;
drive-strength = <10>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_11: pcfg-pull-none-drv-level-11 {
bias-disable;
drive-strength = <11>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_12: pcfg-pull-none-drv-level-12 {
bias-disable;
drive-strength = <12>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_13: pcfg-pull-none-drv-level-13 {
bias-disable;
drive-strength = <13>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_14: pcfg-pull-none-drv-level-14 {
bias-disable;
drive-strength = <14>;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_15: pcfg-pull-none-drv-level-15 {
bias-disable;
drive-strength = <15>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_0: pcfg-pull-up-drv-level-0 {
bias-pull-up;
drive-strength = <0>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_1: pcfg-pull-up-drv-level-1 {
bias-pull-up;
drive-strength = <1>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_2: pcfg-pull-up-drv-level-2 {
bias-pull-up;
drive-strength = <2>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_3: pcfg-pull-up-drv-level-3 {
bias-pull-up;
drive-strength = <3>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_4: pcfg-pull-up-drv-level-4 {
bias-pull-up;
drive-strength = <4>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_5: pcfg-pull-up-drv-level-5 {
bias-pull-up;
drive-strength = <5>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_6: pcfg-pull-up-drv-level-6 {
bias-pull-up;
drive-strength = <6>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_7: pcfg-pull-up-drv-level-7 {
bias-pull-up;
drive-strength = <7>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_8: pcfg-pull-up-drv-level-8 {
bias-pull-up;
drive-strength = <8>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_9: pcfg-pull-up-drv-level-9 {
bias-pull-up;
drive-strength = <9>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_10: pcfg-pull-up-drv-level-10 {
bias-pull-up;
drive-strength = <10>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_11: pcfg-pull-up-drv-level-11 {
bias-pull-up;
drive-strength = <11>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_12: pcfg-pull-up-drv-level-12 {
bias-pull-up;
drive-strength = <12>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_13: pcfg-pull-up-drv-level-13 {
bias-pull-up;
drive-strength = <13>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_14: pcfg-pull-up-drv-level-14 {
bias-pull-up;
drive-strength = <14>;
};
/omit-if-no-ref/
pcfg_pull_up_drv_level_15: pcfg-pull-up-drv-level-15 {
bias-pull-up;
drive-strength = <15>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_0: pcfg-pull-down-drv-level-0 {
bias-pull-down;
drive-strength = <0>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_1: pcfg-pull-down-drv-level-1 {
bias-pull-down;
drive-strength = <1>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_2: pcfg-pull-down-drv-level-2 {
bias-pull-down;
drive-strength = <2>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_3: pcfg-pull-down-drv-level-3 {
bias-pull-down;
drive-strength = <3>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_4: pcfg-pull-down-drv-level-4 {
bias-pull-down;
drive-strength = <4>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_5: pcfg-pull-down-drv-level-5 {
bias-pull-down;
drive-strength = <5>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_6: pcfg-pull-down-drv-level-6 {
bias-pull-down;
drive-strength = <6>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_7: pcfg-pull-down-drv-level-7 {
bias-pull-down;
drive-strength = <7>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_8: pcfg-pull-down-drv-level-8 {
bias-pull-down;
drive-strength = <8>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_9: pcfg-pull-down-drv-level-9 {
bias-pull-down;
drive-strength = <9>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_10: pcfg-pull-down-drv-level-10 {
bias-pull-down;
drive-strength = <10>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_11: pcfg-pull-down-drv-level-11 {
bias-pull-down;
drive-strength = <11>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_12: pcfg-pull-down-drv-level-12 {
bias-pull-down;
drive-strength = <12>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_13: pcfg-pull-down-drv-level-13 {
bias-pull-down;
drive-strength = <13>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_14: pcfg-pull-down-drv-level-14 {
bias-pull-down;
drive-strength = <14>;
};
/omit-if-no-ref/
pcfg_pull_down_drv_level_15: pcfg-pull-down-drv-level-15 {
bias-pull-down;
drive-strength = <15>;
};
/omit-if-no-ref/
pcfg_pull_up_smt: pcfg-pull-up-smt {
bias-pull-up;
input-schmitt-enable;
};
/omit-if-no-ref/
pcfg_pull_down_smt: pcfg-pull-down-smt {
bias-pull-down;
input-schmitt-enable;
};
/omit-if-no-ref/
pcfg_pull_none_smt: pcfg-pull-none-smt {
bias-disable;
input-schmitt-enable;
};
/omit-if-no-ref/
pcfg_pull_none_drv_level_0_smt: pcfg-pull-none-drv-level-0-smt {
bias-disable;
drive-strength = <0>;
input-schmitt-enable;
};
/omit-if-no-ref/
pcfg_output_high: pcfg-output-high {
output-high;
};
/omit-if-no-ref/
pcfg_output_low: pcfg-output-low {
output-low;
};
};

1725
target/linux/rockchip/files-5.10/drivers/clk/rockchip/clk-rk3568.c Normal file
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2706
target/linux/rockchip/files-5.10/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c Normal file
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477
target/linux/rockchip/files-5.10/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
* Author:Mark Yao <mark.yao@rock-chips.com>
*/
#ifndef _ROCKCHIP_DRM_VOP2_H
#define _ROCKCHIP_DRM_VOP2_H
#include "rockchip_drm_vop.h"
#include <linux/regmap.h>
#include <drm/drm_modes.h>
#define VOP_FEATURE_OUTPUT_10BIT BIT(0)
#define WIN_FEATURE_AFBDC BIT(0)
#define WIN_FEATURE_CLUSTER BIT(1)
/*
* the delay number of a window in different mode.
*/
enum win_dly_mode {
VOP2_DLY_MODE_DEFAULT, /**< default mode */
VOP2_DLY_MODE_HISO_S, /** HDR in SDR out mode, as a SDR window */
VOP2_DLY_MODE_HIHO_H, /** HDR in HDR out mode, as a HDR window */
VOP2_DLY_MODE_MAX,
};
struct vop_rect {
int width;
int height;
};
enum vop2_scale_up_mode {
VOP2_SCALE_UP_NRST_NBOR,
VOP2_SCALE_UP_BIL,
VOP2_SCALE_UP_BIC,
};
enum vop2_scale_down_mode {
VOP2_SCALE_DOWN_NRST_NBOR,
VOP2_SCALE_DOWN_BIL,
VOP2_SCALE_DOWN_AVG,
};
enum vop2_win_regs {
VOP2_WIN_ENABLE,
VOP2_WIN_FORMAT,
VOP2_WIN_CSC_MODE,
VOP2_WIN_XMIRROR,
VOP2_WIN_YMIRROR,
VOP2_WIN_RB_SWAP,
VOP2_WIN_UV_SWAP,
VOP2_WIN_ACT_INFO,
VOP2_WIN_DSP_INFO,
VOP2_WIN_DSP_ST,
VOP2_WIN_YRGB_MST,
VOP2_WIN_UV_MST,
VOP2_WIN_YRGB_VIR,
VOP2_WIN_UV_VIR,
VOP2_WIN_YUV_CLIP,
VOP2_WIN_Y2R_EN,
VOP2_WIN_R2Y_EN,
VOP2_WIN_COLOR_KEY,
VOP2_WIN_COLOR_KEY_EN,
VOP2_WIN_DITHER_UP,
/* scale regs */
VOP2_WIN_SCALE_YRGB_X,
VOP2_WIN_SCALE_YRGB_Y,
VOP2_WIN_SCALE_CBCR_X,
VOP2_WIN_SCALE_CBCR_Y,
VOP2_WIN_YRGB_HOR_SCL_MODE,
VOP2_WIN_YRGB_HSCL_FILTER_MODE,
VOP2_WIN_YRGB_VER_SCL_MODE,
VOP2_WIN_YRGB_VSCL_FILTER_MODE,
VOP2_WIN_CBCR_VER_SCL_MODE,
VOP2_WIN_CBCR_HSCL_FILTER_MODE,
VOP2_WIN_CBCR_HOR_SCL_MODE,
VOP2_WIN_CBCR_VSCL_FILTER_MODE,
VOP2_WIN_VSD_CBCR_GT2,
VOP2_WIN_VSD_CBCR_GT4,
VOP2_WIN_VSD_YRGB_GT2,
VOP2_WIN_VSD_YRGB_GT4,
VOP2_WIN_BIC_COE_SEL,
/* cluster regs */
VOP2_WIN_CLUSTER_ENABLE,
VOP2_WIN_AFBC_ENABLE,
VOP2_WIN_CLUSTER_LB_MODE,
/* afbc regs */
VOP2_WIN_AFBC_FORMAT,
VOP2_WIN_AFBC_RB_SWAP,
VOP2_WIN_AFBC_UV_SWAP,
VOP2_WIN_AFBC_AUTO_GATING_EN,
VOP2_WIN_AFBC_BLOCK_SPLIT_EN,
VOP2_WIN_AFBC_PIC_VIR_WIDTH,
VOP2_WIN_AFBC_TILE_NUM,
VOP2_WIN_AFBC_PIC_OFFSET,
VOP2_WIN_AFBC_PIC_SIZE,
VOP2_WIN_AFBC_DSP_OFFSET,
VOP2_WIN_AFBC_TRANSFORM_OFFSET,
VOP2_WIN_AFBC_HDR_PTR,
VOP2_WIN_AFBC_HALF_BLOCK_EN,
VOP2_WIN_AFBC_ROTATE_270,
VOP2_WIN_AFBC_ROTATE_90,
VOP2_WIN_MAX_REG,
};
struct vop2_win_data {
const char *name;
unsigned int phys_id;
u32 base;
enum drm_plane_type type;
u32 nformats;
const u32 *formats;
const uint64_t *format_modifiers;
const unsigned int supported_rotations;
/**
* @layer_sel_id: defined by register OVERLAY_LAYER_SEL of VOP2
*/
unsigned int layer_sel_id;
uint64_t feature;
unsigned int max_upscale_factor;
unsigned int max_downscale_factor;
const u8 dly[VOP2_DLY_MODE_MAX];
};
struct vop2_video_port_data {
unsigned int id;
u32 feature;
u16 gamma_lut_len;
u16 cubic_lut_len;
struct vop_rect max_output;
const u8 pre_scan_max_dly[4];
const struct vop2_video_port_regs *regs;
unsigned int offset;
};
struct vop2_data {
u8 nr_vps;
const struct vop2_ctrl *ctrl;
const struct vop2_win_data *win;
const struct vop2_video_port_data *vp;
const struct vop_csc_table *csc_table;
struct vop_rect max_input;
struct vop_rect max_output;
unsigned int win_size;
unsigned int soc_id;
};
/* interrupt define */
#define FS_NEW_INTR BIT(4)
#define ADDR_SAME_INTR BIT(5)
#define LINE_FLAG1_INTR BIT(6)
#define WIN0_EMPTY_INTR BIT(7)
#define WIN1_EMPTY_INTR BIT(8)
#define WIN2_EMPTY_INTR BIT(9)
#define WIN3_EMPTY_INTR BIT(10)
#define HWC_EMPTY_INTR BIT(11)
#define POST_BUF_EMPTY_INTR BIT(12)
#define PWM_GEN_INTR BIT(13)
#define DMA_FINISH_INTR BIT(14)
#define FS_FIELD_INTR BIT(15)
#define FE_INTR BIT(16)
#define WB_UV_FIFO_FULL_INTR BIT(17)
#define WB_YRGB_FIFO_FULL_INTR BIT(18)
#define WB_COMPLETE_INTR BIT(19)
/*
* display output interface supported by rockchip lcdc
*/
#define ROCKCHIP_OUT_MODE_P888 0
#define ROCKCHIP_OUT_MODE_BT1120 0
#define ROCKCHIP_OUT_MODE_P666 1
#define ROCKCHIP_OUT_MODE_P565 2
#define ROCKCHIP_OUT_MODE_BT656 5
#define ROCKCHIP_OUT_MODE_S888 8
#define ROCKCHIP_OUT_MODE_S888_DUMMY 12
#define ROCKCHIP_OUT_MODE_YUV420 14
/* for use special outface */
#define ROCKCHIP_OUT_MODE_AAAA 15
enum vop_csc_format {
CSC_BT601L,
CSC_BT709L,
CSC_BT601F,
CSC_BT2020,
};
enum src_factor_mode {
SRC_FAC_ALPHA_ZERO,
SRC_FAC_ALPHA_ONE,
SRC_FAC_ALPHA_DST,
SRC_FAC_ALPHA_DST_INVERSE,
SRC_FAC_ALPHA_SRC,
SRC_FAC_ALPHA_SRC_GLOBAL,
};
enum dst_factor_mode {
DST_FAC_ALPHA_ZERO,
DST_FAC_ALPHA_ONE,
DST_FAC_ALPHA_SRC,
DST_FAC_ALPHA_SRC_INVERSE,
DST_FAC_ALPHA_DST,
DST_FAC_ALPHA_DST_GLOBAL,
};
#define RK3568_GRF_VO_CON1 0x0364
/* System registers definition */
#define RK3568_REG_CFG_DONE 0x000
#define RK3568_VERSION_INFO 0x004
#define RK3568_SYS_AUTO_GATING_CTRL 0x008
#define RK3568_SYS_AXI_LUT_CTRL 0x024
#define RK3568_DSP_IF_EN 0x028
#define RK3568_DSP_IF_CTRL 0x02c
#define RK3568_DSP_IF_POL 0x030
#define RK3568_WB_CTRL 0x40
#define RK3568_WB_XSCAL_FACTOR 0x44
#define RK3568_WB_YRGB_MST 0x48
#define RK3568_WB_CBR_MST 0x4C
#define RK3568_OTP_WIN_EN 0x050
#define RK3568_LUT_PORT_SEL 0x058
#define RK3568_SYS_STATUS0 0x060
#define RK3568_VP_LINE_FLAG(vp) (0x70 + (vp) * 0x4)
#define RK3568_SYS0_INT_EN 0x80
#define RK3568_SYS0_INT_CLR 0x84
#define RK3568_SYS0_INT_STATUS 0x88
#define RK3568_SYS1_INT_EN 0x90
#define RK3568_SYS1_INT_CLR 0x94
#define RK3568_SYS1_INT_STATUS 0x98
#define RK3568_VP_INT_EN(vp) (0xA0 + (vp) * 0x10)
#define RK3568_VP_INT_CLR(vp) (0xA4 + (vp) * 0x10)
#define RK3568_VP_INT_STATUS(vp) (0xA8 + (vp) * 0x10)
#define RK3568_VP_INT_RAW_STATUS(vp) (0xAC + (vp) * 0x10)
/* Video Port registers definition */
#define RK3568_VP_DSP_CTRL 0x00
#define RK3568_VP_MIPI_CTRL 0x04
#define RK3568_VP_COLOR_BAR_CTRL 0x08
#define RK3568_VP_3D_LUT_CTRL 0x10
#define RK3568_VP_3D_LUT_MST 0x20
#define RK3568_VP_DSP_BG 0x2C
#define RK3568_VP_PRE_SCAN_HTIMING 0x30
#define RK3568_VP_POST_DSP_HACT_INFO 0x34
#define RK3568_VP_POST_DSP_VACT_INFO 0x38
#define RK3568_VP_POST_SCL_FACTOR_YRGB 0x3C
#define RK3568_VP_POST_SCL_CTRL 0x40
#define RK3568_VP_POST_DSP_VACT_INFO_F1 0x44
#define RK3568_VP_DSP_HTOTAL_HS_END 0x48
#define RK3568_VP_DSP_HACT_ST_END 0x4C
#define RK3568_VP_DSP_VTOTAL_VS_END 0x50
#define RK3568_VP_DSP_VACT_ST_END 0x54
#define RK3568_VP_DSP_VS_ST_END_F1 0x58
#define RK3568_VP_DSP_VACT_ST_END_F1 0x5C
#define RK3568_VP_BCSH_CTRL 0x60
#define RK3568_VP_BCSH_BCS 0x64
#define RK3568_VP_BCSH_H 0x68
#define RK3568_VP_BCSH_COLOR_BAR 0x6C
/* Overlay registers definition */
#define RK3568_OVL_CTRL 0x600
#define RK3568_OVL_LAYER_SEL 0x604
#define RK3568_OVL_PORT_SEL 0x608
#define RK3568_CLUSTER0_MIX_SRC_COLOR_CTRL 0x610
#define RK3568_CLUSTER0_MIX_DST_COLOR_CTRL 0x614
#define RK3568_CLUSTER0_MIX_SRC_ALPHA_CTRL 0x618
#define RK3568_CLUSTER0_MIX_DST_ALPHA_CTRL 0x61C
#define RK3568_MIX0_SRC_COLOR_CTRL 0x650
#define RK3568_MIX0_DST_COLOR_CTRL 0x654
#define RK3568_MIX0_SRC_ALPHA_CTRL 0x658
#define RK3568_MIX0_DST_ALPHA_CTRL 0x65C
#define RK3568_HDR0_SRC_COLOR_CTRL 0x6C0
#define RK3568_HDR0_DST_COLOR_CTRL 0x6C4
#define RK3568_HDR0_SRC_ALPHA_CTRL 0x6C8
#define RK3568_HDR0_DST_ALPHA_CTRL 0x6CC
#define RK3568_VP_BG_MIX_CTRL(vp) (0x6E0 + (vp) * 4)
#define RK3568_CLUSTER_DLY_NUM 0x6F0
#define RK3568_SMART_DLY_NUM 0x6F8
/* Cluster register definition, offset relative to window base */
#define RK3568_CLUSTER_WIN_CTRL0 0x00
#define RK3568_CLUSTER_WIN_CTRL1 0x04
#define RK3568_CLUSTER_WIN_YRGB_MST 0x10
#define RK3568_CLUSTER_WIN_CBR_MST 0x14
#define RK3568_CLUSTER_WIN_VIR 0x18
#define RK3568_CLUSTER_WIN_ACT_INFO 0x20
#define RK3568_CLUSTER_WIN_DSP_INFO 0x24
#define RK3568_CLUSTER_WIN_DSP_ST 0x28
#define RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB 0x30
#define RK3568_CLUSTER_WIN_AFBCD_TRANSFORM_OFFSET 0x3C
#define RK3568_CLUSTER_WIN_AFBCD_OUTPUT_CTRL 0x50
#define RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE 0x54
#define RK3568_CLUSTER_WIN_AFBCD_HDR_PTR 0x58
#define RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH 0x5C
#define RK3568_CLUSTER_WIN_AFBCD_PIC_SIZE 0x60
#define RK3568_CLUSTER_WIN_AFBCD_PIC_OFFSET 0x64
#define RK3568_CLUSTER_WIN_AFBCD_DSP_OFFSET 0x68
#define RK3568_CLUSTER_WIN_AFBCD_CTRL 0x6C
#define RK3568_CLUSTER_CTRL 0x100
/* (E)smart register definition, offset relative to window base */
#define RK3568_SMART_CTRL0 0x00
#define RK3568_SMART_CTRL1 0x04
#define RK3568_SMART_REGION0_CTRL 0x10
#define RK3568_SMART_REGION0_YRGB_MST 0x14
#define RK3568_SMART_REGION0_CBR_MST 0x18
#define RK3568_SMART_REGION0_VIR 0x1C
#define RK3568_SMART_REGION0_ACT_INFO 0x20
#define RK3568_SMART_REGION0_DSP_INFO 0x24
#define RK3568_SMART_REGION0_DSP_ST 0x28
#define RK3568_SMART_REGION0_SCL_CTRL 0x30
#define RK3568_SMART_REGION0_SCL_FACTOR_YRGB 0x34
#define RK3568_SMART_REGION0_SCL_FACTOR_CBR 0x38
#define RK3568_SMART_REGION0_SCL_OFFSET 0x3C
#define RK3568_SMART_REGION1_CTRL 0x40
#define RK3568_SMART_REGION1_YRGB_MST 0x44
#define RK3568_SMART_REGION1_CBR_MST 0x48
#define RK3568_SMART_REGION1_VIR 0x4C
#define RK3568_SMART_REGION1_ACT_INFO 0x50
#define RK3568_SMART_REGION1_DSP_INFO 0x54
#define RK3568_SMART_REGION1_DSP_ST 0x58
#define RK3568_SMART_REGION1_SCL_CTRL 0x60
#define RK3568_SMART_REGION1_SCL_FACTOR_YRGB 0x64
#define RK3568_SMART_REGION1_SCL_FACTOR_CBR 0x68
#define RK3568_SMART_REGION1_SCL_OFFSET 0x6C
#define RK3568_SMART_REGION2_CTRL 0x70
#define RK3568_SMART_REGION2_YRGB_MST 0x74
#define RK3568_SMART_REGION2_CBR_MST 0x78
#define RK3568_SMART_REGION2_VIR 0x7C
#define RK3568_SMART_REGION2_ACT_INFO 0x80
#define RK3568_SMART_REGION2_DSP_INFO 0x84
#define RK3568_SMART_REGION2_DSP_ST 0x88
#define RK3568_SMART_REGION2_SCL_CTRL 0x90
#define RK3568_SMART_REGION2_SCL_FACTOR_YRGB 0x94
#define RK3568_SMART_REGION2_SCL_FACTOR_CBR 0x98
#define RK3568_SMART_REGION2_SCL_OFFSET 0x9C
#define RK3568_SMART_REGION3_CTRL 0xA0
#define RK3568_SMART_REGION3_YRGB_MST 0xA4
#define RK3568_SMART_REGION3_CBR_MST 0xA8
#define RK3568_SMART_REGION3_VIR 0xAC
#define RK3568_SMART_REGION3_ACT_INFO 0xB0
#define RK3568_SMART_REGION3_DSP_INFO 0xB4
#define RK3568_SMART_REGION3_DSP_ST 0xB8
#define RK3568_SMART_REGION3_SCL_CTRL 0xC0
#define RK3568_SMART_REGION3_SCL_FACTOR_YRGB 0xC4
#define RK3568_SMART_REGION3_SCL_FACTOR_CBR 0xC8
#define RK3568_SMART_REGION3_SCL_OFFSET 0xCC
#define RK3568_SMART_COLOR_KEY_CTRL 0xD0
/* HDR register definition */
#define RK3568_HDR_LUT_CTRL 0x2000
#define RK3568_HDR_LUT_MST 0x2004
#define RK3568_SDR2HDR_CTRL 0x2010
#define RK3568_HDR2SDR_CTRL 0x2020
#define RK3568_HDR2SDR_SRC_RANGE 0x2024
#define RK3568_HDR2SDR_NORMFACEETF 0x2028
#define RK3568_HDR2SDR_DST_RANGE 0x202C
#define RK3568_HDR2SDR_NORMFACCGAMMA 0x2030
#define RK3568_HDR_EETF_OETF_Y0 0x203C
#define RK3568_HDR_SAT_Y0 0x20C0
#define RK3568_HDR_EOTF_OETF_Y0 0x20F0
#define RK3568_HDR_OETF_DX_POW1 0x2200
#define RK3568_HDR_OETF_XN1 0x2300
#define RK3568_REG_CFG_DONE__GLB_CFG_DONE_EN BIT(15)
#define RK3568_VP_DSP_CTRL__STANDBY BIT(31)
#define RK3568_VP_DSP_CTRL__DITHER_DOWN_MODE BIT(20)
#define RK3568_VP_DSP_CTRL__DITHER_DOWN_SEL GENMASK(19, 18)
#define RK3568_VP_DSP_CTRL__DITHER_DOWN_EN BIT(17)
#define RK3568_VP_DSP_CTRL__PRE_DITHER_DOWN_EN BIT(16)
#define RK3568_VP_DSP_CTRL__POST_DSP_OUT_R2Y BIT(15)
#define RK3568_VP_DSP_CTRL__DSP_RB_SWAP BIT(9)
#define RK3568_VP_DSP_CTRL__DSP_INTERLACE BIT(7)
#define RK3568_VP_DSP_CTRL__DSP_FILED_POL BIT(6)
#define RK3568_VP_DSP_CTRL__P2I_EN BIT(5)
#define RK3568_VP_DSP_CTRL__CORE_DCLK_DIV BIT(4)
#define RK3568_VP_DSP_CTRL__OUT_MODE GENMASK(3, 0)
#define RK3568_VP_POST_SCL_CTRL__VSCALEDOWN BIT(1)
#define RK3568_VP_POST_SCL_CTRL__HSCALEDOWN BIT(0)
#define RK3568_SYS_DSP_INFACE_EN_LVDS1_MUX GENMASK(26, 25)
#define RK3568_SYS_DSP_INFACE_EN_LVDS1 BIT(24)
#define RK3568_SYS_DSP_INFACE_EN_MIPI1_MUX GENMASK(22, 21)
#define RK3568_SYS_DSP_INFACE_EN_MIPI1 BIT(20)
#define RK3568_SYS_DSP_INFACE_EN_LVDS0_MUX GENMASK(19, 18)
#define RK3568_SYS_DSP_INFACE_EN_MIPI0_MUX GENMASK(17, 16)
#define RK3568_SYS_DSP_INFACE_EN_EDP_MUX GENMASK(15, 14)
#define RK3568_SYS_DSP_INFACE_EN_HDMI_MUX GENMASK(11, 10)
#define RK3568_SYS_DSP_INFACE_EN_RGB_MUX GENMASK(9, 8)
#define RK3568_SYS_DSP_INFACE_EN_LVDS0 BIT(5)
#define RK3568_SYS_DSP_INFACE_EN_MIPI0 BIT(4)
#define RK3568_SYS_DSP_INFACE_EN_EDP BIT(3)
#define RK3568_SYS_DSP_INFACE_EN_HDMI BIT(1)
#define RK3568_SYS_DSP_INFACE_EN_RGB BIT(0)
#define RK3568_DSP_IF_POL__MIPI_PIN_POL GENMASK(19, 16)
#define RK3568_DSP_IF_POL__EDP_PIN_POL GENMASK(15, 12)
#define RK3568_DSP_IF_POL__HDMI_PIN_POL GENMASK(7, 4)
#define RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL GENMASK(3, 0)
#define RK3568_VP0_MIPI_CTRL__DCLK_DIV2_PHASE_LOCK BIT(5)
#define RK3568_VP0_MIPI_CTRL__DCLK_DIV2 BIT(4)
#define RK3568_SYS_AUTO_GATING_CTRL__AUTO_GATING_EN BIT(31)
#define RK3568_DSP_IF_POL__CFG_DONE_IMD BIT(28)
#define VOP2_SYS_AXI_BUS_NUM 2
#define VOP2_CLUSTER_YUV444_10 0x12
#define VOP2_COLOR_KEY_MASK BIT(31)
#define RK3568_OVL_CTRL__LAYERSEL_REGDONE_IMD BIT(28)
#define RK3568_VP_BG_MIX_CTRL__BG_DLY GENMASK(31, 24)
#define RK3568_OVL_PORT_SEL__SEL_PORT GENMASK(31, 16)
#define RK3568_OVL_PORT_SEL__SMART1 GENMASK(31, 30)
#define RK3568_OVL_PORT_SEL__SMART0 GENMASK(29, 28)
#define RK3568_OVL_PORT_SEL__ESMART1 GENMASK(27, 26)
#define RK3568_OVL_PORT_SEL__ESMART0 GENMASK(25, 24)
#define RK3568_OVL_PORT_SEL__CLUSTER1 GENMASK(19, 18)
#define RK3568_OVL_PORT_SEL__CLUSTER0 GENMASK(17, 16)
#define RK3568_OVL_PORT_SET__PORT2_MUX GENMASK(11, 8)
#define RK3568_OVL_PORT_SET__PORT1_MUX GENMASK(7, 4)
#define RK3568_OVL_PORT_SET__PORT0_MUX GENMASK(3, 0)
#define RK3568_OVL_LAYER_SEL__LAYER(layer, x) ((x) << ((layer) * 4))
#define RK3568_CLUSTER_DLY_NUM__CLUSTER1_1 GENMASK(31, 24)
#define RK3568_CLUSTER_DLY_NUM__CLUSTER1_0 GENMASK(23, 16)
#define RK3568_CLUSTER_DLY_NUM__CLUSTER0_1 GENMASK(15, 8)
#define RK3568_CLUSTER_DLY_NUM__CLUSTER0_0 GENMASK(7, 0)
#define RK3568_SMART_DLY_NUM__SMART1 GENMASK(31, 24)
#define RK3568_SMART_DLY_NUM__SMART0 GENMASK(23, 16)
#define RK3568_SMART_DLY_NUM__ESMART1 GENMASK(15, 8)
#define RK3568_SMART_DLY_NUM__ESMART0 GENMASK(7, 0)
#define VP_INT_DSP_HOLD_VALID BIT(6)
#define VP_INT_FS_FIELD BIT(5)
#define VP_INT_POST_BUF_EMPTY BIT(4)
#define VP_INT_LINE_FLAG1 BIT(3)
#define VP_INT_LINE_FLAG0 BIT(2)
#define VOP2_INT_BUS_ERRPR BIT(1)
#define VP_INT_FS BIT(0)
#define POLFLAG_DCLK_INV BIT(3)
enum vop2_layer_phy_id {
ROCKCHIP_VOP2_CLUSTER0 = 0,
ROCKCHIP_VOP2_CLUSTER1,
ROCKCHIP_VOP2_ESMART0,
ROCKCHIP_VOP2_ESMART1,
ROCKCHIP_VOP2_SMART0,
ROCKCHIP_VOP2_SMART1,
ROCKCHIP_VOP2_CLUSTER2,
ROCKCHIP_VOP2_CLUSTER3,
ROCKCHIP_VOP2_ESMART2,
ROCKCHIP_VOP2_ESMART3,
ROCKCHIP_VOP2_PHY_ID_INVALID = -1,
};
extern const struct component_ops vop2_component_ops;
#endif /* _ROCKCHIP_DRM_VOP2_H */

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) Rockchip Electronics Co.Ltd
* Author: Andy Yan <andy.yan@rock-chips.com>
*/
#include <linux/kernel.h>
#include <linux/component.h>
#include <linux/mod_devicetable.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_plane.h>
#include <drm/drm_print.h>
#include "rockchip_drm_vop2.h"
static const uint32_t formats_win_full_10bit[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_RGB888,
DRM_FORMAT_BGR888,
DRM_FORMAT_RGB565,
DRM_FORMAT_BGR565,
DRM_FORMAT_NV12,
DRM_FORMAT_NV16,
DRM_FORMAT_NV24,
};
static const uint32_t formats_win_full_10bit_yuyv[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_RGB888,
DRM_FORMAT_BGR888,
DRM_FORMAT_RGB565,
DRM_FORMAT_BGR565,
DRM_FORMAT_NV12,
DRM_FORMAT_NV16,
DRM_FORMAT_NV24,
DRM_FORMAT_YVYU,
DRM_FORMAT_VYUY,
};
static const uint32_t formats_win_lite[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_RGB888,
DRM_FORMAT_BGR888,
DRM_FORMAT_RGB565,
DRM_FORMAT_BGR565,
};
static const uint64_t format_modifiers[] = {
DRM_FORMAT_MOD_LINEAR,
DRM_FORMAT_MOD_INVALID,
};
static const uint64_t format_modifiers_afbc[] = {
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_SPARSE),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_YTR),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_CBR),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_YTR |
AFBC_FORMAT_MOD_SPARSE),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_CBR |
AFBC_FORMAT_MOD_SPARSE),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_YTR |
AFBC_FORMAT_MOD_CBR),
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_YTR |
AFBC_FORMAT_MOD_CBR |
AFBC_FORMAT_MOD_SPARSE),
/* SPLIT mandates SPARSE, RGB modes mandates YTR */
DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 |
AFBC_FORMAT_MOD_YTR |
AFBC_FORMAT_MOD_SPARSE |
AFBC_FORMAT_MOD_SPLIT),
DRM_FORMAT_MOD_INVALID,
};
static const struct vop2_video_port_data rk3568_vop_video_ports[] = {
{
.id = 0,
.feature = VOP_FEATURE_OUTPUT_10BIT,
.gamma_lut_len = 1024,
.cubic_lut_len = 9 * 9 * 9,
.max_output = { 4096, 2304 },
.pre_scan_max_dly = { 69, 53, 53, 42 },
.offset = 0xc00,
}, {
.id = 1,
.gamma_lut_len = 1024,
.max_output = { 2048, 1536 },
.pre_scan_max_dly = { 40, 40, 40, 40 },
.offset = 0xd00,
}, {
.id = 2,
.gamma_lut_len = 1024,
.max_output = { 1920, 1080 },
.pre_scan_max_dly = { 40, 40, 40, 40 },
.offset = 0xe00,
},
};
/*
* rk3568 vop with 2 cluster, 2 esmart win, 2 smart win.
* Every cluster can work as 4K win or split into two win.
* All win in cluster support AFBCD.
*
* Every esmart win and smart win support 4 Multi-region.
*
* Scale filter mode:
*
* * Cluster: bicubic for horizontal scale up, others use bilinear
* * ESmart:
* * nearest-neighbor/bilinear/bicubic for scale up
* * nearest-neighbor/bilinear/average for scale down
*
*
* @TODO describe the wind like cpu-map dt nodes;
*/
static const struct vop2_win_data rk3568_vop_win_data[] = {
{
.name = "Smart0-win0",
.phys_id = ROCKCHIP_VOP2_SMART0,
.base = 0x1c00,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.layer_sel_id = 3,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
}, {
.name = "Smart1-win0",
.phys_id = ROCKCHIP_VOP2_SMART1,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.base = 0x1e00,
.layer_sel_id = 7,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
}, {
.name = "Esmart1-win0",
.phys_id = ROCKCHIP_VOP2_ESMART1,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x1a00,
.layer_sel_id = 6,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
}, {
.name = "Esmart0-win0",
.phys_id = ROCKCHIP_VOP2_ESMART0,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x1800,
.layer_sel_id = 2,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
}, {
.name = "Cluster0-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER0,
.base = 0x1000,
.formats = formats_win_full_10bit,
.nformats = ARRAY_SIZE(formats_win_full_10bit),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 0,
.supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 0, 27, 21 },
.type = DRM_PLANE_TYPE_OVERLAY,
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
.name = "Cluster1-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER1,
.base = 0x1200,
.formats = formats_win_full_10bit,
.nformats = ARRAY_SIZE(formats_win_full_10bit),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 1,
.supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 0, 27, 21 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
},
};
static const struct vop2_data rk3566_vop = {
.nr_vps = 3,
.max_input = { 4096, 2304 },
.max_output = { 4096, 2304 },
.vp = rk3568_vop_video_ports,
.win = rk3568_vop_win_data,
.win_size = ARRAY_SIZE(rk3568_vop_win_data),
.soc_id = 3566,
};
static const struct vop2_data rk3568_vop = {
.nr_vps = 3,
.max_input = { 4096, 2304 },
.max_output = { 4096, 2304 },
.vp = rk3568_vop_video_ports,
.win = rk3568_vop_win_data,
.win_size = ARRAY_SIZE(rk3568_vop_win_data),
.soc_id = 3568,
};
static const struct of_device_id vop2_dt_match[] = {
{
.compatible = "rockchip,rk3566-vop",
.data = &rk3566_vop,
}, {
.compatible = "rockchip,rk3568-vop",
.data = &rk3568_vop,
}, {
},
};
MODULE_DEVICE_TABLE(of, vop2_dt_match);
static int vop2_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
return component_add(dev, &vop2_component_ops);
}
static int vop2_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &vop2_component_ops);
return 0;
}
struct platform_driver vop2_platform_driver = {
.probe = vop2_probe,
.remove = vop2_remove,
.driver = {
.name = "rockchip-vop2",
.of_match_table = of_match_ptr(vop2_dt_match),
},
};

279
target/linux/rockchip/files-5.10/drivers/pci/controller/dwc/pcie-dw-rockchip.c Normal file
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@ -0,0 +1,279 @@
// SPDX-License-Identifier: GPL-2.0
/*
* PCIe host controller driver for Rockchip SoCs.
*
* Copyright (C) 2021 Rockchip Electronics Co., Ltd.
* http://www.rock-chips.com
*
* Author: Simon Xue <xxm@rock-chips.com>
*/
#include <linux/clk.h>
#include <linux/gpio/consumer.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/phy/phy.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/reset.h>
#include "pcie-designware.h"
/*
* The upper 16 bits of PCIE_CLIENT_CONFIG are a write
* mask for the lower 16 bits.
*/
#define HIWORD_UPDATE(mask, val) (((mask) << 16) | (val))
#define HIWORD_UPDATE_BIT(val) HIWORD_UPDATE(val, val)
#define to_rockchip_pcie(x) dev_get_drvdata((x)->dev)
#define PCIE_CLIENT_RC_MODE HIWORD_UPDATE_BIT(0x40)
#define PCIE_CLIENT_ENABLE_LTSSM HIWORD_UPDATE_BIT(0xc)
#define PCIE_SMLH_LINKUP BIT(16)
#define PCIE_RDLH_LINKUP BIT(17)
#define PCIE_LINKUP (PCIE_SMLH_LINKUP | PCIE_RDLH_LINKUP)
#define PCIE_L0S_ENTRY 0x11
#define PCIE_CLIENT_GENERAL_CONTROL 0x0
#define PCIE_CLIENT_GENERAL_DEBUG 0x104
#define PCIE_CLIENT_HOT_RESET_CTRL 0x180
#define PCIE_CLIENT_LTSSM_STATUS 0x300
#define PCIE_LTSSM_ENABLE_ENHANCE BIT(4)
#define PCIE_LTSSM_STATUS_MASK GENMASK(5, 0)
struct rockchip_pcie {
struct dw_pcie pci;
void __iomem *apb_base;
struct phy *phy;
struct clk_bulk_data *clks;
unsigned int clk_cnt;
struct reset_control *rst;
struct gpio_desc *rst_gpio;
struct regulator *vpcie3v3;
};
static int rockchip_pcie_readl_apb(struct rockchip_pcie *rockchip,
u32 reg)
{
return readl_relaxed(rockchip->apb_base + reg);
}
static void rockchip_pcie_writel_apb(struct rockchip_pcie *rockchip,
u32 val, u32 reg)
{
writel_relaxed(val, rockchip->apb_base + reg);
}
static void rockchip_pcie_enable_ltssm(struct rockchip_pcie *rockchip)
{
rockchip_pcie_writel_apb(rockchip, PCIE_CLIENT_ENABLE_LTSSM,
PCIE_CLIENT_GENERAL_CONTROL);
}
static int rockchip_pcie_link_up(struct dw_pcie *pci)
{
struct rockchip_pcie *rockchip = to_rockchip_pcie(pci);
u32 val = rockchip_pcie_readl_apb(rockchip, PCIE_CLIENT_LTSSM_STATUS);
if ((val & PCIE_LINKUP) == PCIE_LINKUP &&
(val & PCIE_LTSSM_STATUS_MASK) == PCIE_L0S_ENTRY)
return 1;
return 0;
}
static int rockchip_pcie_start_link(struct dw_pcie *pci)
{
struct rockchip_pcie *rockchip = to_rockchip_pcie(pci);
/* Reset device */
gpiod_set_value_cansleep(rockchip->rst_gpio, 0);
rockchip_pcie_enable_ltssm(rockchip);
/*
* PCIe requires the refclk to be stable for 100µs prior to releasing
* PERST. See table 2-4 in section 2.6.2 AC Specifications of the PCI
* Express Card Electromechanical Specification, 1.1. However, we don't
* know if the refclk is coming from RC's PHY or external OSC. If it's
* from RC, so enabling LTSSM is the just right place to release #PERST.
* We need more extra time as before, rather than setting just
* 100us as we don't know how long should the device need to reset.
*/
msleep(100);
gpiod_set_value_cansleep(rockchip->rst_gpio, 1);
return 0;
}
static int rockchip_pcie_host_init(struct pcie_port *pp)
{
struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
struct rockchip_pcie *rockchip = to_rockchip_pcie(pci);
u32 val = HIWORD_UPDATE_BIT(PCIE_LTSSM_ENABLE_ENHANCE);
/* LTSSM enable control mode */
rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_HOT_RESET_CTRL);
rockchip_pcie_writel_apb(rockchip, PCIE_CLIENT_RC_MODE,
PCIE_CLIENT_GENERAL_CONTROL);
return 0;
}
static const struct dw_pcie_host_ops rockchip_pcie_host_ops = {
.host_init = rockchip_pcie_host_init,
};
static int rockchip_pcie_clk_init(struct rockchip_pcie *rockchip)
{
struct device *dev = rockchip->pci.dev;
int ret;
ret = devm_clk_bulk_get_all(dev, &rockchip->clks);
if (ret < 0)
return ret;
rockchip->clk_cnt = ret;
return clk_bulk_prepare_enable(rockchip->clk_cnt, rockchip->clks);
}
static int rockchip_pcie_resource_get(struct platform_device *pdev,
struct rockchip_pcie *rockchip)
{
rockchip->apb_base = devm_platform_ioremap_resource_byname(pdev, "apb");
if (IS_ERR(rockchip->apb_base))
return PTR_ERR(rockchip->apb_base);
rockchip->rst_gpio = devm_gpiod_get_optional(&pdev->dev, "reset",
GPIOD_OUT_HIGH);
if (IS_ERR(rockchip->rst_gpio))
return PTR_ERR(rockchip->rst_gpio);
return 0;
}
static int rockchip_pcie_phy_init(struct rockchip_pcie *rockchip)
{
struct device *dev = rockchip->pci.dev;
int ret;
rockchip->phy = devm_phy_get(dev, "pcie-phy");
if (IS_ERR(rockchip->phy))
return dev_err_probe(dev, PTR_ERR(rockchip->phy),
"missing PHY\n");
ret = phy_init(rockchip->phy);
if (ret < 0)
return ret;
ret = phy_power_on(rockchip->phy);
if (ret)
phy_exit(rockchip->phy);
return ret;
}
static void rockchip_pcie_phy_deinit(struct rockchip_pcie *rockchip)
{
phy_exit(rockchip->phy);
phy_power_off(rockchip->phy);
}
static int rockchip_pcie_reset_control_release(struct rockchip_pcie *rockchip)
{
struct device *dev = rockchip->pci.dev;
rockchip->rst = devm_reset_control_array_get_exclusive(dev);
if (IS_ERR(rockchip->rst))
return dev_err_probe(dev, PTR_ERR(rockchip->rst),
"failed to get reset lines\n");
return reset_control_deassert(rockchip->rst);
}
static const struct dw_pcie_ops dw_pcie_ops = {
.link_up = rockchip_pcie_link_up,
.start_link = rockchip_pcie_start_link,
};
static int rockchip_pcie_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct rockchip_pcie *rockchip;
struct pcie_port *pp;
int ret;
rockchip = devm_kzalloc(dev, sizeof(*rockchip), GFP_KERNEL);
if (!rockchip)
return -ENOMEM;
platform_set_drvdata(pdev, rockchip);
rockchip->pci.dev = dev;
rockchip->pci.ops = &dw_pcie_ops;
pp = &rockchip->pci.pp;
pp->ops = &rockchip_pcie_host_ops;
ret = rockchip_pcie_resource_get(pdev, rockchip);
if (ret)
return ret;
/* DON'T MOVE ME: must be enable before PHY init */
rockchip->vpcie3v3 = devm_regulator_get_optional(dev, "vpcie3v3");
if (IS_ERR(rockchip->vpcie3v3)) {
if (PTR_ERR(rockchip->vpcie3v3) != -ENODEV)
return dev_err_probe(dev, PTR_ERR(rockchip->vpcie3v3),
"failed to get vpcie3v3 regulator\n");
rockchip->vpcie3v3 = NULL;
} else {
ret = regulator_enable(rockchip->vpcie3v3);
if (ret) {
dev_err(dev, "failed to enable vpcie3v3 regulator\n");
return ret;
}
}
ret = rockchip_pcie_phy_init(rockchip);
if (ret)
goto disable_regulator;
ret = rockchip_pcie_reset_control_release(rockchip);
if (ret)
goto deinit_phy;
ret = rockchip_pcie_clk_init(rockchip);
if (ret)
goto deinit_phy;
ret = dw_pcie_host_init(pp);
if (!ret)
return 0;
clk_bulk_disable_unprepare(rockchip->clk_cnt, rockchip->clks);
deinit_phy:
rockchip_pcie_phy_deinit(rockchip);
disable_regulator:
if (rockchip->vpcie3v3)
regulator_disable(rockchip->vpcie3v3);
return ret;
}
static const struct of_device_id rockchip_pcie_of_match[] = {
{ .compatible = "rockchip,rk3568-pcie", },
{},
};
static struct platform_driver rockchip_pcie_driver = {
.driver = {
.name = "rockchip-dw-pcie",
.of_match_table = rockchip_pcie_of_match,
.suppress_bind_attrs = true,
},
.probe = rockchip_pcie_probe,
};
builtin_platform_driver(rockchip_pcie_driver);

581
target/linux/rockchip/files-5.10/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c Normal file
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// SPDX-License-Identifier: GPL-2.0
/*
* Rockchip PIPE USB3.0 PCIE SATA Combo Phy driver
*
* Copyright (C) 2021 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/phy/phy.h>
#include <linux/clk.h>
#include <linux/mfd/syscon.h>
#include <linux/of_device.h>
#include <linux/phy/phy.h>
#include <linux/regmap.h>
#include <linux/reset.h>
#include <linux/units.h>
#define BIT_WRITEABLE_SHIFT 16
#define REF_CLOCK_24MHz (24 * HZ_PER_MHZ)
#define REF_CLOCK_25MHz (25 * HZ_PER_MHZ)
#define REF_CLOCK_100MHz (100 * HZ_PER_MHZ)
/* COMBO PHY REG */
#define PHYREG6 0x14
#define PHYREG6_PLL_DIV_MASK GENMASK(7, 6)
#define PHYREG6_PLL_DIV_SHIFT 6
#define PHYREG6_PLL_DIV_2 1
#define PHYREG7 0x18
#define PHYREG7_TX_RTERM_MASK GENMASK(7, 4)
#define PHYREG7_TX_RTERM_SHIFT 4
#define PHYREG7_TX_RTERM_50OHM 8
#define PHYREG7_RX_RTERM_MASK GENMASK(3, 0)
#define PHYREG7_RX_RTERM_SHIFT 0
#define PHYREG7_RX_RTERM_44OHM 15
#define PHYREG8 0x1C
#define PHYREG8_SSC_EN BIT(4)
#define PHYREG11 0x28
#define PHYREG11_SU_TRIM_0_7 0xF0
#define PHYREG12 0x2C
#define PHYREG12_PLL_LPF_ADJ_VALUE 4
#define PHYREG13 0x30
#define PHYREG13_RESISTER_MASK GENMASK(5, 4)
#define PHYREG13_RESISTER_SHIFT 0x4
#define PHYREG13_RESISTER_HIGH_Z 3
#define PHYREG13_CKRCV_AMP0 BIT(7)
#define PHYREG14 0x34
#define PHYREG14_CKRCV_AMP1 BIT(0)
#define PHYREG15 0x38
#define PHYREG15_CTLE_EN BIT(0)
#define PHYREG15_SSC_CNT_MASK GENMASK(7, 6)
#define PHYREG15_SSC_CNT_SHIFT 6
#define PHYREG15_SSC_CNT_VALUE 1
#define PHYREG16 0x3C
#define PHYREG16_SSC_CNT_VALUE 0x5f
#define PHYREG18 0x44
#define PHYREG18_PLL_LOOP 0x32
#define PHYREG32 0x7C
#define PHYREG32_SSC_MASK GENMASK(7, 4)
#define PHYREG32_SSC_DIR_SHIFT 4
#define PHYREG32_SSC_UPWARD 0
#define PHYREG32_SSC_DOWNWARD 1
#define PHYREG32_SSC_OFFSET_SHIFT 6
#define PHYREG32_SSC_OFFSET_500PPM 1
#define PHYREG33 0x80
#define PHYREG33_PLL_KVCO_MASK GENMASK(4, 2)
#define PHYREG33_PLL_KVCO_SHIFT 2
#define PHYREG33_PLL_KVCO_VALUE 2
struct rockchip_combphy_priv;
struct combphy_reg {
u16 offset;
u16 bitend;
u16 bitstart;
u16 disable;
u16 enable;
};
struct rockchip_combphy_grfcfg {
struct combphy_reg pcie_mode_set;
struct combphy_reg usb_mode_set;
struct combphy_reg sgmii_mode_set;
struct combphy_reg qsgmii_mode_set;
struct combphy_reg pipe_rxterm_set;
struct combphy_reg pipe_txelec_set;
struct combphy_reg pipe_txcomp_set;
struct combphy_reg pipe_clk_25m;
struct combphy_reg pipe_clk_100m;
struct combphy_reg pipe_phymode_sel;
struct combphy_reg pipe_rate_sel;
struct combphy_reg pipe_rxterm_sel;
struct combphy_reg pipe_txelec_sel;
struct combphy_reg pipe_txcomp_sel;
struct combphy_reg pipe_clk_ext;
struct combphy_reg pipe_sel_usb;
struct combphy_reg pipe_sel_qsgmii;
struct combphy_reg pipe_phy_status;
struct combphy_reg con0_for_pcie;
struct combphy_reg con1_for_pcie;
struct combphy_reg con2_for_pcie;
struct combphy_reg con3_for_pcie;
struct combphy_reg con0_for_sata;
struct combphy_reg con1_for_sata;
struct combphy_reg con2_for_sata;
struct combphy_reg con3_for_sata;
struct combphy_reg pipe_con0_for_sata;
struct combphy_reg pipe_xpcs_phy_ready;
};
struct rockchip_combphy_cfg {
const struct rockchip_combphy_grfcfg *grfcfg;
int (*combphy_cfg)(struct rockchip_combphy_priv *priv);
};
struct rockchip_combphy_priv {
u8 type;
void __iomem *mmio;
int num_clks;
struct clk_bulk_data *clks;
struct device *dev;
struct regmap *pipe_grf;
struct regmap *phy_grf;
struct phy *phy;
struct reset_control *phy_rst;
const struct rockchip_combphy_cfg *cfg;
bool enable_ssc;
bool ext_refclk;
struct clk *refclk;
};
static void rockchip_combphy_updatel(struct rockchip_combphy_priv *priv,
int mask, int val, int reg)
{
unsigned int temp;
temp = readl(priv->mmio + reg);
temp = (temp & ~(mask)) | val;
writel(temp, priv->mmio + reg);
}
static int rockchip_combphy_param_write(struct regmap *base,
const struct combphy_reg *reg, bool en)
{
u32 val, mask, tmp;
tmp = en ? reg->enable : reg->disable;
mask = GENMASK(reg->bitend, reg->bitstart);
val = (tmp << reg->bitstart) | (mask << BIT_WRITEABLE_SHIFT);
return regmap_write(base, reg->offset, val);
}
static u32 rockchip_combphy_is_ready(struct rockchip_combphy_priv *priv)
{
const struct rockchip_combphy_grfcfg *cfg = priv->cfg->grfcfg;
u32 mask, val;
mask = GENMASK(cfg->pipe_phy_status.bitend,
cfg->pipe_phy_status.bitstart);
regmap_read(priv->phy_grf, cfg->pipe_phy_status.offset, &val);
val = (val & mask) >> cfg->pipe_phy_status.bitstart;
return val;
}
static int rockchip_combphy_init(struct phy *phy)
{
struct rockchip_combphy_priv *priv = phy_get_drvdata(phy);
const struct rockchip_combphy_grfcfg *cfg = priv->cfg->grfcfg;
u32 val;
int ret;
ret = clk_bulk_prepare_enable(priv->num_clks, priv->clks);
if (ret) {
dev_err(priv->dev, "failed to enable clks\n");
return ret;
}
switch (priv->type) {
case PHY_TYPE_PCIE:
case PHY_TYPE_USB3:
case PHY_TYPE_SATA:
case PHY_TYPE_SGMII:
case PHY_TYPE_QSGMII:
if (priv->cfg->combphy_cfg)
ret = priv->cfg->combphy_cfg(priv);
break;
default:
dev_err(priv->dev, "incompatible PHY type\n");
ret = -EINVAL;
break;
}
if (ret) {
dev_err(priv->dev, "failed to init phy for phy type %x\n", priv->type);
goto err_clk;
}
ret = reset_control_deassert(priv->phy_rst);
if (ret)
goto err_clk;
if (priv->type == PHY_TYPE_USB3) {
ret = readx_poll_timeout_atomic(rockchip_combphy_is_ready,
priv, val,
val == cfg->pipe_phy_status.enable,
10, 1000);
if (ret)
dev_warn(priv->dev, "wait phy status ready timeout\n");
}
return 0;
err_clk:
clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
return ret;
}
static int rockchip_combphy_exit(struct phy *phy)
{
struct rockchip_combphy_priv *priv = phy_get_drvdata(phy);
clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
reset_control_assert(priv->phy_rst);
return 0;
}
static const struct phy_ops rochchip_combphy_ops = {
.init = rockchip_combphy_init,
.exit = rockchip_combphy_exit,
.owner = THIS_MODULE,
};
static struct phy *rockchip_combphy_xlate(struct device *dev, struct of_phandle_args *args)
{
struct rockchip_combphy_priv *priv = dev_get_drvdata(dev);
if (args->args_count != 1) {
dev_err(dev, "invalid number of arguments\n");
return ERR_PTR(-EINVAL);
}
if (priv->type != PHY_NONE && priv->type != args->args[0])
dev_warn(dev, "phy type select %d overwriting type %d\n",
args->args[0], priv->type);
priv->type = args->args[0];
return priv->phy;
}
static int rockchip_combphy_parse_dt(struct device *dev, struct rockchip_combphy_priv *priv)
{
int i;
priv->num_clks = devm_clk_bulk_get_all(dev, &priv->clks);
if (priv->num_clks < 1)
return -EINVAL;
priv->refclk = NULL;
for (i = 0; i < priv->num_clks; i++) {
if (!strncmp(priv->clks[i].id, "ref", 3)) {
priv->refclk = priv->clks[i].clk;
break;
}
}
if (!priv->refclk) {
dev_err(dev, "no refclk found\n");
return -EINVAL;
}
priv->pipe_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,pipe-grf");
if (IS_ERR(priv->pipe_grf)) {
dev_err(dev, "failed to find peri_ctrl pipe-grf regmap\n");
return PTR_ERR(priv->pipe_grf);
}
priv->phy_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,pipe-phy-grf");
if (IS_ERR(priv->phy_grf)) {
dev_err(dev, "failed to find peri_ctrl pipe-phy-grf regmap\n");
return PTR_ERR(priv->phy_grf);
}
priv->enable_ssc = device_property_present(dev, "rockchip,enable-ssc");
priv->ext_refclk = device_property_present(dev, "rockchip,ext-refclk");
priv->phy_rst = devm_reset_control_array_get_exclusive(dev);
if (IS_ERR(priv->phy_rst))
return dev_err_probe(dev, PTR_ERR(priv->phy_rst), "failed to get phy reset\n");
return 0;
}
static int rockchip_combphy_probe(struct platform_device *pdev)
{
struct phy_provider *phy_provider;
struct device *dev = &pdev->dev;
struct rockchip_combphy_priv *priv;
const struct rockchip_combphy_cfg *phy_cfg;
struct resource *res;
int ret;
phy_cfg = of_device_get_match_data(dev);
if (!phy_cfg) {
dev_err(dev, "no OF match data provided\n");
return -EINVAL;
}
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
priv->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(priv->mmio)) {
ret = PTR_ERR(priv->mmio);
return ret;
}
priv->dev = dev;
priv->type = PHY_NONE;
priv->cfg = phy_cfg;
ret = rockchip_combphy_parse_dt(dev, priv);
if (ret)
return ret;
ret = reset_control_assert(priv->phy_rst);
if (ret) {
dev_err(dev, "failed to reset phy\n");
return ret;
}
priv->phy = devm_phy_create(dev, NULL, &rochchip_combphy_ops);
if (IS_ERR(priv->phy)) {
dev_err(dev, "failed to create combphy\n");
return PTR_ERR(priv->phy);
}
dev_set_drvdata(dev, priv);
phy_set_drvdata(priv->phy, priv);
phy_provider = devm_of_phy_provider_register(dev, rockchip_combphy_xlate);
return PTR_ERR_OR_ZERO(phy_provider);
}
static int rk3568_combphy_cfg(struct rockchip_combphy_priv *priv)
{
const struct rockchip_combphy_grfcfg *cfg = priv->cfg->grfcfg;
unsigned long rate;
u32 val;
switch (priv->type) {
case PHY_TYPE_PCIE:
/* Set SSC downward spread spectrum. */
rockchip_combphy_updatel(priv, PHYREG32_SSC_MASK,
PHYREG32_SSC_DOWNWARD << PHYREG32_SSC_DIR_SHIFT,
PHYREG32);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con0_for_pcie, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con1_for_pcie, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con2_for_pcie, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con3_for_pcie, true);
break;
case PHY_TYPE_USB3:
/* Set SSC downward spread spectrum. */
rockchip_combphy_updatel(priv, PHYREG32_SSC_MASK,
PHYREG32_SSC_DOWNWARD << PHYREG32_SSC_DIR_SHIFT,
PHYREG32);
/* Enable adaptive CTLE for USB3.0 Rx. */
val = readl(priv->mmio + PHYREG15);
val |= PHYREG15_CTLE_EN;
writel(val, priv->mmio + PHYREG15);
/* Set PLL KVCO fine tuning signals. */
rockchip_combphy_updatel(priv, PHYREG33_PLL_KVCO_MASK,
PHYREG33_PLL_KVCO_VALUE << PHYREG33_PLL_KVCO_SHIFT,
PHYREG33);
/* Enable controlling random jitter. */
writel(PHYREG12_PLL_LPF_ADJ_VALUE, priv->mmio + PHYREG12);
/* Set PLL input clock divider 1/2. */
rockchip_combphy_updatel(priv, PHYREG6_PLL_DIV_MASK,
PHYREG6_PLL_DIV_2 << PHYREG6_PLL_DIV_SHIFT,
PHYREG6);
writel(PHYREG18_PLL_LOOP, priv->mmio + PHYREG18);
writel(PHYREG11_SU_TRIM_0_7, priv->mmio + PHYREG11);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_sel_usb, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_txcomp_sel, false);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_txelec_sel, false);
rockchip_combphy_param_write(priv->phy_grf, &cfg->usb_mode_set, true);
break;
case PHY_TYPE_SATA:
/* Enable adaptive CTLE for SATA Rx. */
val = readl(priv->mmio + PHYREG15);
val |= PHYREG15_CTLE_EN;
writel(val, priv->mmio + PHYREG15);
/*
* Set tx_rterm=50ohm and rx_rterm=44ohm for SATA.
* 0: 60ohm, 8: 50ohm 15: 44ohm (by step abort 1ohm)
*/
val = PHYREG7_TX_RTERM_50OHM << PHYREG7_TX_RTERM_SHIFT;
val |= PHYREG7_RX_RTERM_44OHM << PHYREG7_RX_RTERM_SHIFT;
writel(val, priv->mmio + PHYREG7);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con0_for_sata, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con1_for_sata, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con2_for_sata, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->con3_for_sata, true);
rockchip_combphy_param_write(priv->pipe_grf, &cfg->pipe_con0_for_sata, true);
break;
case PHY_TYPE_SGMII:
rockchip_combphy_param_write(priv->pipe_grf, &cfg->pipe_xpcs_phy_ready, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_phymode_sel, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_sel_qsgmii, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->sgmii_mode_set, true);
break;
case PHY_TYPE_QSGMII:
rockchip_combphy_param_write(priv->pipe_grf, &cfg->pipe_xpcs_phy_ready, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_phymode_sel, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_rate_sel, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_sel_qsgmii, true);
rockchip_combphy_param_write(priv->phy_grf, &cfg->qsgmii_mode_set, true);
break;
default:
dev_err(priv->dev, "incompatible PHY type\n");
return -EINVAL;
}
rate = clk_get_rate(priv->refclk);
switch (rate) {
case REF_CLOCK_24MHz:
if (priv->type == PHY_TYPE_USB3 || priv->type == PHY_TYPE_SATA) {
/* Set ssc_cnt[9:0]=0101111101 & 31.5KHz. */
val = PHYREG15_SSC_CNT_VALUE << PHYREG15_SSC_CNT_SHIFT;
rockchip_combphy_updatel(priv, PHYREG15_SSC_CNT_MASK,
val, PHYREG15);
writel(PHYREG16_SSC_CNT_VALUE, priv->mmio + PHYREG16);
}
break;
case REF_CLOCK_25MHz:
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_clk_25m, true);
break;
case REF_CLOCK_100MHz:
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_clk_100m, true);
if (priv->type == PHY_TYPE_PCIE) {
/* PLL KVCO fine tuning. */
val = PHYREG33_PLL_KVCO_VALUE << PHYREG33_PLL_KVCO_SHIFT;
rockchip_combphy_updatel(priv, PHYREG33_PLL_KVCO_MASK,
val, PHYREG33);
/* Enable controlling random jitter. */
writel(PHYREG12_PLL_LPF_ADJ_VALUE, priv->mmio + PHYREG12);
val = PHYREG6_PLL_DIV_2 << PHYREG6_PLL_DIV_SHIFT;
rockchip_combphy_updatel(priv, PHYREG6_PLL_DIV_MASK,
val, PHYREG6);
writel(PHYREG18_PLL_LOOP, priv->mmio + PHYREG18);
writel(PHYREG11_SU_TRIM_0_7, priv->mmio + PHYREG11);
} else if (priv->type == PHY_TYPE_SATA) {
/* downward spread spectrum +500ppm */
val = PHYREG32_SSC_DOWNWARD << PHYREG32_SSC_DIR_SHIFT;
val |= PHYREG32_SSC_OFFSET_500PPM << PHYREG32_SSC_OFFSET_SHIFT;
rockchip_combphy_updatel(priv, PHYREG32_SSC_MASK, val, PHYREG32);
}
break;
default:
dev_err(priv->dev, "unsupported rate: %lu\n", rate);
return -EINVAL;
}
if (priv->ext_refclk) {
rockchip_combphy_param_write(priv->phy_grf, &cfg->pipe_clk_ext, true);
if (priv->type == PHY_TYPE_PCIE && rate == REF_CLOCK_100MHz) {
val = PHYREG13_RESISTER_HIGH_Z << PHYREG13_RESISTER_SHIFT;
val |= PHYREG13_CKRCV_AMP0;
rockchip_combphy_updatel(priv, PHYREG13_RESISTER_MASK, val, PHYREG13);
val = readl(priv->mmio + PHYREG14);
val |= PHYREG14_CKRCV_AMP1;
writel(val, priv->mmio + PHYREG14);
}
}
if (priv->enable_ssc) {
val = readl(priv->mmio + PHYREG8);
val |= PHYREG8_SSC_EN;
writel(val, priv->mmio + PHYREG8);
}
return 0;
}
static const struct rockchip_combphy_grfcfg rk3568_combphy_grfcfgs = {
/* pipe-phy-grf */
.pcie_mode_set = { 0x0000, 5, 0, 0x00, 0x11 },
.usb_mode_set = { 0x0000, 5, 0, 0x00, 0x04 },
.sgmii_mode_set = { 0x0000, 5, 0, 0x00, 0x01 },
.qsgmii_mode_set = { 0x0000, 5, 0, 0x00, 0x21 },
.pipe_rxterm_set = { 0x0000, 12, 12, 0x00, 0x01 },
.pipe_txelec_set = { 0x0004, 1, 1, 0x00, 0x01 },
.pipe_txcomp_set = { 0x0004, 4, 4, 0x00, 0x01 },
.pipe_clk_25m = { 0x0004, 14, 13, 0x00, 0x01 },
.pipe_clk_100m = { 0x0004, 14, 13, 0x00, 0x02 },
.pipe_phymode_sel = { 0x0008, 1, 1, 0x00, 0x01 },
.pipe_rate_sel = { 0x0008, 2, 2, 0x00, 0x01 },
.pipe_rxterm_sel = { 0x0008, 8, 8, 0x00, 0x01 },
.pipe_txelec_sel = { 0x0008, 12, 12, 0x00, 0x01 },
.pipe_txcomp_sel = { 0x0008, 15, 15, 0x00, 0x01 },
.pipe_clk_ext = { 0x000c, 9, 8, 0x02, 0x01 },
.pipe_sel_usb = { 0x000c, 14, 13, 0x00, 0x01 },
.pipe_sel_qsgmii = { 0x000c, 15, 13, 0x00, 0x07 },
.pipe_phy_status = { 0x0034, 6, 6, 0x01, 0x00 },
.con0_for_pcie = { 0x0000, 15, 0, 0x00, 0x1000 },
.con1_for_pcie = { 0x0004, 15, 0, 0x00, 0x0000 },
.con2_for_pcie = { 0x0008, 15, 0, 0x00, 0x0101 },
.con3_for_pcie = { 0x000c, 15, 0, 0x00, 0x0200 },
.con0_for_sata = { 0x0000, 15, 0, 0x00, 0x0119 },
.con1_for_sata = { 0x0004, 15, 0, 0x00, 0x0040 },
.con2_for_sata = { 0x0008, 15, 0, 0x00, 0x80c3 },
.con3_for_sata = { 0x000c, 15, 0, 0x00, 0x4407 },
/* pipe-grf */
.pipe_con0_for_sata = { 0x0000, 15, 0, 0x00, 0x2220 },
.pipe_xpcs_phy_ready = { 0x0040, 2, 2, 0x00, 0x01 },
};
static const struct rockchip_combphy_cfg rk3568_combphy_cfgs = {
.grfcfg = &rk3568_combphy_grfcfgs,
.combphy_cfg = rk3568_combphy_cfg,
};
static const struct of_device_id rockchip_combphy_of_match[] = {
{
.compatible = "rockchip,rk3568-naneng-combphy",
.data = &rk3568_combphy_cfgs,
},
{ },
};
MODULE_DEVICE_TABLE(of, rockchip_combphy_of_match);
static struct platform_driver rockchip_combphy_driver = {
.probe = rockchip_combphy_probe,
.driver = {
.name = "rockchip-naneng-combphy",
.of_match_table = rockchip_combphy_of_match,
},
};
module_platform_driver(rockchip_combphy_driver);
MODULE_DESCRIPTION("Rockchip NANENG COMBPHY driver");
MODULE_LICENSE("GPL v2");

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// SPDX-License-Identifier: GPL-2.0
/*
* Hantro VPU codec driver
*
* Copyright (C) 2018 Rockchip Electronics Co., Ltd.
* Jeffy Chen <jeffy.chen@rock-chips.com>
*/
#include <linux/clk.h>
#include "hantro.h"
#include "hantro_jpeg.h"
#include "hantro_g1_regs.h"
#include "hantro_h1_regs.h"
#include "rockchip_vpu2_regs.h"
#define RK3066_ACLK_MAX_FREQ (300 * 1000 * 1000)
#define RK3288_ACLK_MAX_FREQ (400 * 1000 * 1000)
/*
* Supported formats.
*/
static const struct hantro_fmt rockchip_vpu_enc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_YUV420M,
.codec_mode = HANTRO_MODE_NONE,
.enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUV420P,
},
{
.fourcc = V4L2_PIX_FMT_NV12M,
.codec_mode = HANTRO_MODE_NONE,
.enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUV420SP,
},
{
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
.enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUYV422,
},
{
.fourcc = V4L2_PIX_FMT_UYVY,
.codec_mode = HANTRO_MODE_NONE,
.enc_fmt = ROCKCHIP_VPU_ENC_FMT_UYVY422,
},
{
.fourcc = V4L2_PIX_FMT_JPEG,
.codec_mode = HANTRO_MODE_JPEG_ENC,
.max_depth = 2,
.header_size = JPEG_HEADER_SIZE,
.frmsize = {
.min_width = 96,
.max_width = 8192,
.step_width = MB_DIM,
.min_height = 32,
.max_height = 8192,
.step_height = MB_DIM,
},
},
};
static const struct hantro_fmt rockchip_vpu1_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
},
};
static const struct hantro_fmt rk3066_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
.codec_mode = HANTRO_MODE_H264_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
.codec_mode = HANTRO_MODE_MPEG2_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_VP8_FRAME,
.codec_mode = HANTRO_MODE_VP8_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
};
static const struct hantro_fmt rk3288_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
.codec_mode = HANTRO_MODE_H264_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 4096,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 2304,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
.codec_mode = HANTRO_MODE_MPEG2_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_VP8_FRAME,
.codec_mode = HANTRO_MODE_VP8_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 3840,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 2160,
.step_height = MB_DIM,
},
},
};
static const struct hantro_fmt rk3399_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
.codec_mode = HANTRO_MODE_H264_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
.codec_mode = HANTRO_MODE_MPEG2_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 1920,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 1088,
.step_height = MB_DIM,
},
},
{
.fourcc = V4L2_PIX_FMT_VP8_FRAME,
.codec_mode = HANTRO_MODE_VP8_DEC,
.max_depth = 2,
.frmsize = {
.min_width = 48,
.max_width = 3840,
.step_width = MB_DIM,
.min_height = 48,
.max_height = 2160,
.step_height = MB_DIM,
},
},
};
static irqreturn_t rockchip_vpu1_vepu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
enum vb2_buffer_state state;
u32 status;
status = vepu_read(vpu, H1_REG_INTERRUPT);
state = (status & H1_REG_INTERRUPT_FRAME_RDY) ?
VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
vepu_write(vpu, 0, H1_REG_INTERRUPT);
vepu_write(vpu, 0, H1_REG_AXI_CTRL);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}
static irqreturn_t rockchip_vpu2_vdpu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
enum vb2_buffer_state state;
u32 status;
status = vdpu_read(vpu, VDPU_REG_INTERRUPT);
state = (status & VDPU_REG_INTERRUPT_DEC_IRQ) ?
VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
vdpu_write(vpu, 0, VDPU_REG_INTERRUPT);
vdpu_write(vpu, 0, VDPU_REG_AXI_CTRL);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}
static irqreturn_t rockchip_vpu2_vepu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
enum vb2_buffer_state state;
u32 status;
status = vepu_read(vpu, VEPU_REG_INTERRUPT);
state = (status & VEPU_REG_INTERRUPT_FRAME_READY) ?
VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
vepu_write(vpu, 0, VEPU_REG_INTERRUPT);
vepu_write(vpu, 0, VEPU_REG_AXI_CTRL);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}
static int rk3036_vpu_hw_init(struct hantro_dev *vpu)
{
/* Bump ACLK to max. possible freq. to improve performance. */
clk_set_rate(vpu->clocks[0].clk, RK3066_ACLK_MAX_FREQ);
return 0;
}
static int rk3066_vpu_hw_init(struct hantro_dev *vpu)
{
/* Bump ACLKs to max. possible freq. to improve performance. */
clk_set_rate(vpu->clocks[0].clk, RK3066_ACLK_MAX_FREQ);
clk_set_rate(vpu->clocks[2].clk, RK3066_ACLK_MAX_FREQ);
return 0;
}
static int rockchip_vpu_hw_init(struct hantro_dev *vpu)
{
/* Bump ACLK to max. possible freq. to improve performance. */
clk_set_rate(vpu->clocks[0].clk, RK3288_ACLK_MAX_FREQ);
return 0;
}
static void rk3066_vpu_dec_reset(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
vdpu_write(vpu, G1_REG_INTERRUPT_DEC_IRQ_DIS, G1_REG_INTERRUPT);
vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG);
}
static void rockchip_vpu1_enc_reset(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
vepu_write(vpu, H1_REG_INTERRUPT_DIS_BIT, H1_REG_INTERRUPT);
vepu_write(vpu, 0, H1_REG_ENC_CTRL);
vepu_write(vpu, 0, H1_REG_AXI_CTRL);
}
static void rockchip_vpu2_dec_reset(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
vdpu_write(vpu, VDPU_REG_INTERRUPT_DEC_IRQ_DIS, VDPU_REG_INTERRUPT);
vdpu_write(vpu, 0, VDPU_REG_EN_FLAGS);
vdpu_write(vpu, 1, VDPU_REG_SOFT_RESET);
}
static void rockchip_vpu2_enc_reset(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
vepu_write(vpu, VEPU_REG_INTERRUPT_DIS_BIT, VEPU_REG_INTERRUPT);
vepu_write(vpu, 0, VEPU_REG_ENCODE_START);
vepu_write(vpu, 0, VEPU_REG_AXI_CTRL);
}
/*
* Supported codec ops.
*/
static const struct hantro_codec_ops rk3036_vpu_codec_ops[] = {
[HANTRO_MODE_H264_DEC] = {
.run = hantro_g1_h264_dec_run,
.reset = hantro_g1_reset,
.init = hantro_h264_dec_init,
.exit = hantro_h264_dec_exit,
},
[HANTRO_MODE_MPEG2_DEC] = {
.run = hantro_g1_mpeg2_dec_run,
.reset = hantro_g1_reset,
.init = hantro_mpeg2_dec_init,
.exit = hantro_mpeg2_dec_exit,
},
[HANTRO_MODE_VP8_DEC] = {
.run = hantro_g1_vp8_dec_run,
.reset = hantro_g1_reset,
.init = hantro_vp8_dec_init,
.exit = hantro_vp8_dec_exit,
},
};
static const struct hantro_codec_ops rk3066_vpu_codec_ops[] = {
[HANTRO_MODE_JPEG_ENC] = {
.run = hantro_h1_jpeg_enc_run,
.reset = rockchip_vpu1_enc_reset,
.init = hantro_jpeg_enc_init,
.done = hantro_h1_jpeg_enc_done,
.exit = hantro_jpeg_enc_exit,
},
[HANTRO_MODE_H264_DEC] = {
.run = hantro_g1_h264_dec_run,
.reset = rk3066_vpu_dec_reset,
.init = hantro_h264_dec_init,
.exit = hantro_h264_dec_exit,
},
[HANTRO_MODE_MPEG2_DEC] = {
.run = hantro_g1_mpeg2_dec_run,
.reset = rk3066_vpu_dec_reset,
.init = hantro_mpeg2_dec_init,
.exit = hantro_mpeg2_dec_exit,
},
[HANTRO_MODE_VP8_DEC] = {
.run = hantro_g1_vp8_dec_run,
.reset = rk3066_vpu_dec_reset,
.init = hantro_vp8_dec_init,
.exit = hantro_vp8_dec_exit,
},
};
static const struct hantro_codec_ops rk3288_vpu_codec_ops[] = {
[HANTRO_MODE_JPEG_ENC] = {
.run = hantro_h1_jpeg_enc_run,
.reset = rockchip_vpu1_enc_reset,
.init = hantro_jpeg_enc_init,
.done = hantro_h1_jpeg_enc_done,
.exit = hantro_jpeg_enc_exit,
},
[HANTRO_MODE_H264_DEC] = {
.run = hantro_g1_h264_dec_run,
.reset = hantro_g1_reset,
.init = hantro_h264_dec_init,
.exit = hantro_h264_dec_exit,
},
[HANTRO_MODE_MPEG2_DEC] = {
.run = hantro_g1_mpeg2_dec_run,
.reset = hantro_g1_reset,
.init = hantro_mpeg2_dec_init,
.exit = hantro_mpeg2_dec_exit,
},
[HANTRO_MODE_VP8_DEC] = {
.run = hantro_g1_vp8_dec_run,
.reset = hantro_g1_reset,
.init = hantro_vp8_dec_init,
.exit = hantro_vp8_dec_exit,
},
};
static const struct hantro_codec_ops rk3399_vpu_codec_ops[] = {
[HANTRO_MODE_JPEG_ENC] = {
.run = rockchip_vpu2_jpeg_enc_run,
.reset = rockchip_vpu2_enc_reset,
.init = hantro_jpeg_enc_init,
.done = rockchip_vpu2_jpeg_enc_done,
.exit = hantro_jpeg_enc_exit,
},
[HANTRO_MODE_H264_DEC] = {
.run = rockchip_vpu2_h264_dec_run,
.reset = rockchip_vpu2_dec_reset,
.init = hantro_h264_dec_init,
.exit = hantro_h264_dec_exit,
},
[HANTRO_MODE_MPEG2_DEC] = {
.run = rockchip_vpu2_mpeg2_dec_run,
.reset = rockchip_vpu2_dec_reset,
.init = hantro_mpeg2_dec_init,
.exit = hantro_mpeg2_dec_exit,
},
[HANTRO_MODE_VP8_DEC] = {
.run = rockchip_vpu2_vp8_dec_run,
.reset = rockchip_vpu2_dec_reset,
.init = hantro_vp8_dec_init,
.exit = hantro_vp8_dec_exit,
},
};
/*
* VPU variant.
*/
static const struct hantro_irq rockchip_vdpu1_irqs[] = {
{ "vdpu", hantro_g1_irq },
};
static const struct hantro_irq rockchip_vpu1_irqs[] = {
{ "vepu", rockchip_vpu1_vepu_irq },
{ "vdpu", hantro_g1_irq },
};
static const struct hantro_irq rockchip_vdpu2_irqs[] = {
{ "vdpu", rockchip_vpu2_vdpu_irq },
};
static const struct hantro_irq rockchip_vpu2_irqs[] = {
{ "vepu", rockchip_vpu2_vepu_irq },
{ "vdpu", rockchip_vpu2_vdpu_irq },
};
static const char * const rk3066_vpu_clk_names[] = {
"aclk_vdpu", "hclk_vdpu",
"aclk_vepu", "hclk_vepu"
};
static const char * const rockchip_vpu_clk_names[] = {
"aclk", "hclk"
};
/* VDPU1/VEPU1 */
const struct hantro_variant rk3036_vpu_variant = {
.dec_offset = 0x400,
.dec_fmts = rk3066_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3066_vpu_dec_fmts),
.postproc_fmts = rockchip_vpu1_postproc_fmts,
.num_postproc_fmts = ARRAY_SIZE(rockchip_vpu1_postproc_fmts),
.postproc_regs = &hantro_g1_postproc_regs,
.codec = HANTRO_MPEG2_DECODER | HANTRO_VP8_DECODER |
HANTRO_H264_DECODER,
.codec_ops = rk3036_vpu_codec_ops,
.irqs = rockchip_vdpu1_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vdpu1_irqs),
.init = rk3036_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};
/*
* Despite this variant has separate clocks for decoder and encoder,
* it's still required to enable all four of them for either decoding
* or encoding and we can't split it in separate g1/h1 variants.
*/
const struct hantro_variant rk3066_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,
.num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
.dec_offset = 0x400,
.dec_fmts = rk3066_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3066_vpu_dec_fmts),
.postproc_fmts = rockchip_vpu1_postproc_fmts,
.num_postproc_fmts = ARRAY_SIZE(rockchip_vpu1_postproc_fmts),
.postproc_regs = &hantro_g1_postproc_regs,
.codec = HANTRO_JPEG_ENCODER | HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
.codec_ops = rk3066_vpu_codec_ops,
.irqs = rockchip_vpu1_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vpu1_irqs),
.init = rk3066_vpu_hw_init,
.clk_names = rk3066_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rk3066_vpu_clk_names)
};
const struct hantro_variant rk3288_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,
.num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
.dec_offset = 0x400,
.dec_fmts = rk3288_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3288_vpu_dec_fmts),
.postproc_fmts = rockchip_vpu1_postproc_fmts,
.num_postproc_fmts = ARRAY_SIZE(rockchip_vpu1_postproc_fmts),
.postproc_regs = &hantro_g1_postproc_regs,
.codec = HANTRO_JPEG_ENCODER | HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
.codec_ops = rk3288_vpu_codec_ops,
.irqs = rockchip_vpu1_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vpu1_irqs),
.init = rockchip_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};
/* VDPU2/VEPU2 */
const struct hantro_variant rk3328_vpu_variant = {
.dec_offset = 0x400,
.dec_fmts = rk3399_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
.codec = HANTRO_MPEG2_DECODER | HANTRO_VP8_DECODER |
HANTRO_H264_DECODER,
.codec_ops = rk3399_vpu_codec_ops,
.irqs = rockchip_vdpu2_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vdpu2_irqs),
.init = rockchip_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names),
};
const struct hantro_variant rk3399_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,
.num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
.dec_offset = 0x400,
.dec_fmts = rk3399_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
.codec = HANTRO_JPEG_ENCODER | HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER,
.codec_ops = rk3399_vpu_codec_ops,
.irqs = rockchip_vpu2_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vpu2_irqs),
.init = rockchip_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};
const struct hantro_variant px30_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,
.num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
.dec_offset = 0x400,
.dec_fmts = rk3399_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
.codec = HANTRO_JPEG_ENCODER | HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
.codec_ops = rk3399_vpu_codec_ops,
.irqs = rockchip_vpu2_irqs,
.num_irqs = ARRAY_SIZE(rockchip_vpu2_irqs),
.init = rk3036_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2021 Rockchip Electronics Co. Ltd.
* Author: Elaine Zhang <zhangqing@rock-chips.com>
*/
#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3568_H
#define _DT_BINDINGS_CLK_ROCKCHIP_RK3568_H
/* pmucru-clocks indices */
/* pmucru plls */
#define PLL_PPLL 1
#define PLL_HPLL 2
/* pmucru clocks */
#define XIN_OSC0_DIV 4
#define CLK_RTC_32K 5
#define CLK_PMU 6
#define CLK_I2C0 7
#define CLK_RTC32K_FRAC 8
#define CLK_UART0_DIV 9
#define CLK_UART0_FRAC 10
#define SCLK_UART0 11
#define DBCLK_GPIO0 12
#define CLK_PWM0 13
#define CLK_CAPTURE_PWM0_NDFT 14
#define CLK_PMUPVTM 15
#define CLK_CORE_PMUPVTM 16
#define CLK_REF24M 17
#define XIN_OSC0_USBPHY0_G 18
#define CLK_USBPHY0_REF 19
#define XIN_OSC0_USBPHY1_G 20
#define CLK_USBPHY1_REF 21
#define XIN_OSC0_MIPIDSIPHY0_G 22
#define CLK_MIPIDSIPHY0_REF 23
#define XIN_OSC0_MIPIDSIPHY1_G 24
#define CLK_MIPIDSIPHY1_REF 25
#define CLK_WIFI_DIV 26
#define CLK_WIFI_OSC0 27
#define CLK_WIFI 28
#define CLK_PCIEPHY0_DIV 29
#define CLK_PCIEPHY0_OSC0 30
#define CLK_PCIEPHY0_REF 31
#define CLK_PCIEPHY1_DIV 32
#define CLK_PCIEPHY1_OSC0 33
#define CLK_PCIEPHY1_REF 34
#define CLK_PCIEPHY2_DIV 35
#define CLK_PCIEPHY2_OSC0 36
#define CLK_PCIEPHY2_REF 37
#define CLK_PCIE30PHY_REF_M 38
#define CLK_PCIE30PHY_REF_N 39
#define CLK_HDMI_REF 40
#define XIN_OSC0_EDPPHY_G 41
#define PCLK_PDPMU 42
#define PCLK_PMU 43
#define PCLK_UART0 44
#define PCLK_I2C0 45
#define PCLK_GPIO0 46
#define PCLK_PMUPVTM 47
#define PCLK_PWM0 48
#define CLK_PDPMU 49
#define SCLK_32K_IOE 50
#define CLKPMU_NR_CLKS (SCLK_32K_IOE + 1)
/* cru-clocks indices */
/* cru plls */
#define PLL_APLL 1
#define PLL_DPLL 2
#define PLL_CPLL 3
#define PLL_GPLL 4
#define PLL_VPLL 5
#define PLL_NPLL 6
/* cru clocks */
#define CPLL_333M 9
#define ARMCLK 10
#define USB480M 11
#define ACLK_CORE_NIU2BUS 18
#define CLK_CORE_PVTM 19
#define CLK_CORE_PVTM_CORE 20
#define CLK_CORE_PVTPLL 21
#define CLK_GPU_SRC 22
#define CLK_GPU_PRE_NDFT 23
#define CLK_GPU_PRE_MUX 24
#define ACLK_GPU_PRE 25
#define PCLK_GPU_PRE 26
#define CLK_GPU 27
#define CLK_GPU_NP5 28
#define PCLK_GPU_PVTM 29
#define CLK_GPU_PVTM 30
#define CLK_GPU_PVTM_CORE 31
#define CLK_GPU_PVTPLL 32
#define CLK_NPU_SRC 33
#define CLK_NPU_PRE_NDFT 34
#define CLK_NPU 35
#define CLK_NPU_NP5 36
#define HCLK_NPU_PRE 37
#define PCLK_NPU_PRE 38
#define ACLK_NPU_PRE 39
#define ACLK_NPU 40
#define HCLK_NPU 41
#define PCLK_NPU_PVTM 42
#define CLK_NPU_PVTM 43
#define CLK_NPU_PVTM_CORE 44
#define CLK_NPU_PVTPLL 45
#define CLK_DDRPHY1X_SRC 46
#define CLK_DDRPHY1X_HWFFC_SRC 47
#define CLK_DDR1X 48
#define CLK_MSCH 49
#define CLK24_DDRMON 50
#define ACLK_GIC_AUDIO 51
#define HCLK_GIC_AUDIO 52
#define HCLK_SDMMC_BUFFER 53
#define DCLK_SDMMC_BUFFER 54
#define ACLK_GIC600 55
#define ACLK_SPINLOCK 56
#define HCLK_I2S0_8CH 57
#define HCLK_I2S1_8CH 58
#define HCLK_I2S2_2CH 59
#define HCLK_I2S3_2CH 60
#define CLK_I2S0_8CH_TX_SRC 61
#define CLK_I2S0_8CH_TX_FRAC 62
#define MCLK_I2S0_8CH_TX 63
#define I2S0_MCLKOUT_TX 64
#define CLK_I2S0_8CH_RX_SRC 65
#define CLK_I2S0_8CH_RX_FRAC 66
#define MCLK_I2S0_8CH_RX 67
#define I2S0_MCLKOUT_RX 68
#define CLK_I2S1_8CH_TX_SRC 69
#define CLK_I2S1_8CH_TX_FRAC 70
#define MCLK_I2S1_8CH_TX 71
#define I2S1_MCLKOUT_TX 72
#define CLK_I2S1_8CH_RX_SRC 73
#define CLK_I2S1_8CH_RX_FRAC 74
#define MCLK_I2S1_8CH_RX 75
#define I2S1_MCLKOUT_RX 76
#define CLK_I2S2_2CH_SRC 77
#define CLK_I2S2_2CH_FRAC 78
#define MCLK_I2S2_2CH 79
#define I2S2_MCLKOUT 80
#define CLK_I2S3_2CH_TX_SRC 81
#define CLK_I2S3_2CH_TX_FRAC 82
#define MCLK_I2S3_2CH_TX 83
#define I2S3_MCLKOUT_TX 84
#define CLK_I2S3_2CH_RX_SRC 85
#define CLK_I2S3_2CH_RX_FRAC 86
#define MCLK_I2S3_2CH_RX 87
#define I2S3_MCLKOUT_RX 88
#define HCLK_PDM 89
#define MCLK_PDM 90
#define HCLK_VAD 91
#define HCLK_SPDIF_8CH 92
#define MCLK_SPDIF_8CH_SRC 93
#define MCLK_SPDIF_8CH_FRAC 94
#define MCLK_SPDIF_8CH 95
#define HCLK_AUDPWM 96
#define SCLK_AUDPWM_SRC 97
#define SCLK_AUDPWM_FRAC 98
#define SCLK_AUDPWM 99
#define HCLK_ACDCDIG 100
#define CLK_ACDCDIG_I2C 101
#define CLK_ACDCDIG_DAC 102
#define CLK_ACDCDIG_ADC 103
#define ACLK_SECURE_FLASH 104
#define HCLK_SECURE_FLASH 105
#define ACLK_CRYPTO_NS 106
#define HCLK_CRYPTO_NS 107
#define CLK_CRYPTO_NS_CORE 108
#define CLK_CRYPTO_NS_PKA 109
#define CLK_CRYPTO_NS_RNG 110
#define HCLK_TRNG_NS 111
#define CLK_TRNG_NS 112
#define PCLK_OTPC_NS 113
#define CLK_OTPC_NS_SBPI 114
#define CLK_OTPC_NS_USR 115
#define HCLK_NANDC 116
#define NCLK_NANDC 117
#define HCLK_SFC 118
#define HCLK_SFC_XIP 119
#define SCLK_SFC 120
#define ACLK_EMMC 121
#define HCLK_EMMC 122
#define BCLK_EMMC 123
#define CCLK_EMMC 124
#define TCLK_EMMC 125
#define ACLK_PIPE 126
#define PCLK_PIPE 127
#define PCLK_PIPE_GRF 128
#define ACLK_PCIE20_MST 129
#define ACLK_PCIE20_SLV 130
#define ACLK_PCIE20_DBI 131
#define PCLK_PCIE20 132
#define CLK_PCIE20_AUX_NDFT 133
#define CLK_PCIE20_AUX_DFT 134
#define CLK_PCIE20_PIPE_DFT 135
#define ACLK_PCIE30X1_MST 136
#define ACLK_PCIE30X1_SLV 137
#define ACLK_PCIE30X1_DBI 138
#define PCLK_PCIE30X1 139
#define CLK_PCIE30X1_AUX_NDFT 140
#define CLK_PCIE30X1_AUX_DFT 141
#define CLK_PCIE30X1_PIPE_DFT 142
#define ACLK_PCIE30X2_MST 143
#define ACLK_PCIE30X2_SLV 144
#define ACLK_PCIE30X2_DBI 145
#define PCLK_PCIE30X2 146
#define CLK_PCIE30X2_AUX_NDFT 147
#define CLK_PCIE30X2_AUX_DFT 148
#define CLK_PCIE30X2_PIPE_DFT 149
#define ACLK_SATA0 150
#define CLK_SATA0_PMALIVE 151
#define CLK_SATA0_RXOOB 152
#define CLK_SATA0_PIPE_NDFT 153
#define CLK_SATA0_PIPE_DFT 154
#define ACLK_SATA1 155
#define CLK_SATA1_PMALIVE 156
#define CLK_SATA1_RXOOB 157
#define CLK_SATA1_PIPE_NDFT 158
#define CLK_SATA1_PIPE_DFT 159
#define ACLK_SATA2 160
#define CLK_SATA2_PMALIVE 161
#define CLK_SATA2_RXOOB 162
#define CLK_SATA2_PIPE_NDFT 163
#define CLK_SATA2_PIPE_DFT 164
#define ACLK_USB3OTG0 165
#define CLK_USB3OTG0_REF 166
#define CLK_USB3OTG0_SUSPEND 167
#define ACLK_USB3OTG1 168
#define CLK_USB3OTG1_REF 169
#define CLK_USB3OTG1_SUSPEND 170
#define CLK_XPCS_EEE 171
#define PCLK_XPCS 172
#define ACLK_PHP 173
#define HCLK_PHP 174
#define PCLK_PHP 175
#define HCLK_SDMMC0 176
#define CLK_SDMMC0 177
#define HCLK_SDMMC1 178
#define CLK_SDMMC1 179
#define ACLK_GMAC0 180
#define PCLK_GMAC0 181
#define CLK_MAC0_2TOP 182
#define CLK_MAC0_OUT 183
#define CLK_MAC0_REFOUT 184
#define CLK_GMAC0_PTP_REF 185
#define ACLK_USB 186
#define HCLK_USB 187
#define PCLK_USB 188
#define HCLK_USB2HOST0 189
#define HCLK_USB2HOST0_ARB 190
#define HCLK_USB2HOST1 191
#define HCLK_USB2HOST1_ARB 192
#define HCLK_SDMMC2 193
#define CLK_SDMMC2 194
#define ACLK_GMAC1 195
#define PCLK_GMAC1 196
#define CLK_MAC1_2TOP 197
#define CLK_MAC1_OUT 198
#define CLK_MAC1_REFOUT 199
#define CLK_GMAC1_PTP_REF 200
#define ACLK_PERIMID 201
#define HCLK_PERIMID 202
#define ACLK_VI 203
#define HCLK_VI 204
#define PCLK_VI 205
#define ACLK_VICAP 206
#define HCLK_VICAP 207
#define DCLK_VICAP 208
#define ICLK_VICAP_G 209
#define ACLK_ISP 210
#define HCLK_ISP 211
#define CLK_ISP 212
#define PCLK_CSI2HOST1 213
#define CLK_CIF_OUT 214
#define CLK_CAM0_OUT 215
#define CLK_CAM1_OUT 216
#define ACLK_VO 217
#define HCLK_VO 218
#define PCLK_VO 219
#define ACLK_VOP_PRE 220
#define ACLK_VOP 221
#define HCLK_VOP 222
#define DCLK_VOP0 223
#define DCLK_VOP1 224
#define DCLK_VOP2 225
#define CLK_VOP_PWM 226
#define ACLK_HDCP 227
#define HCLK_HDCP 228
#define PCLK_HDCP 229
#define PCLK_HDMI_HOST 230
#define CLK_HDMI_SFR 231
#define PCLK_DSITX_0 232
#define PCLK_DSITX_1 233
#define PCLK_EDP_CTRL 234
#define CLK_EDP_200M 235
#define ACLK_VPU_PRE 236
#define HCLK_VPU_PRE 237
#define ACLK_VPU 238
#define HCLK_VPU 239
#define ACLK_RGA_PRE 240
#define HCLK_RGA_PRE 241
#define PCLK_RGA_PRE 242
#define ACLK_RGA 243
#define HCLK_RGA 244
#define CLK_RGA_CORE 245
#define ACLK_IEP 246
#define HCLK_IEP 247
#define CLK_IEP_CORE 248
#define HCLK_EBC 249
#define DCLK_EBC 250
#define ACLK_JDEC 251
#define HCLK_JDEC 252
#define ACLK_JENC 253
#define HCLK_JENC 254
#define PCLK_EINK 255
#define HCLK_EINK 256
#define ACLK_RKVENC_PRE 257
#define HCLK_RKVENC_PRE 258
#define ACLK_RKVENC 259
#define HCLK_RKVENC 260
#define CLK_RKVENC_CORE 261
#define ACLK_RKVDEC_PRE 262
#define HCLK_RKVDEC_PRE 263
#define ACLK_RKVDEC 264
#define HCLK_RKVDEC 265
#define CLK_RKVDEC_CA 266
#define CLK_RKVDEC_CORE 267
#define CLK_RKVDEC_HEVC_CA 268
#define ACLK_BUS 269
#define PCLK_BUS 270
#define PCLK_TSADC 271
#define CLK_TSADC_TSEN 272
#define CLK_TSADC 273
#define PCLK_SARADC 274
#define CLK_SARADC 275
#define PCLK_SCR 276
#define PCLK_WDT_NS 277
#define TCLK_WDT_NS 278
#define ACLK_DMAC0 279
#define ACLK_DMAC1 280
#define ACLK_MCU 281
#define PCLK_INTMUX 282
#define PCLK_MAILBOX 283
#define PCLK_UART1 284
#define CLK_UART1_SRC 285
#define CLK_UART1_FRAC 286
#define SCLK_UART1 287
#define PCLK_UART2 288
#define CLK_UART2_SRC 289
#define CLK_UART2_FRAC 290
#define SCLK_UART2 291
#define PCLK_UART3 292
#define CLK_UART3_SRC 293
#define CLK_UART3_FRAC 294
#define SCLK_UART3 295
#define PCLK_UART4 296
#define CLK_UART4_SRC 297
#define CLK_UART4_FRAC 298
#define SCLK_UART4 299
#define PCLK_UART5 300
#define CLK_UART5_SRC 301
#define CLK_UART5_FRAC 302
#define SCLK_UART5 303
#define PCLK_UART6 304
#define CLK_UART6_SRC 305
#define CLK_UART6_FRAC 306
#define SCLK_UART6 307
#define PCLK_UART7 308
#define CLK_UART7_SRC 309
#define CLK_UART7_FRAC 310
#define SCLK_UART7 311
#define PCLK_UART8 312
#define CLK_UART8_SRC 313
#define CLK_UART8_FRAC 314
#define SCLK_UART8 315
#define PCLK_UART9 316
#define CLK_UART9_SRC 317
#define CLK_UART9_FRAC 318
#define SCLK_UART9 319
#define PCLK_CAN0 320
#define CLK_CAN0 321
#define PCLK_CAN1 322
#define CLK_CAN1 323
#define PCLK_CAN2 324
#define CLK_CAN2 325
#define CLK_I2C 326
#define PCLK_I2C1 327
#define CLK_I2C1 328
#define PCLK_I2C2 329
#define CLK_I2C2 330
#define PCLK_I2C3 331
#define CLK_I2C3 332
#define PCLK_I2C4 333
#define CLK_I2C4 334
#define PCLK_I2C5 335
#define CLK_I2C5 336
#define PCLK_SPI0 337
#define CLK_SPI0 338
#define PCLK_SPI1 339
#define CLK_SPI1 340
#define PCLK_SPI2 341
#define CLK_SPI2 342
#define PCLK_SPI3 343
#define CLK_SPI3 344
#define PCLK_PWM1 345
#define CLK_PWM1 346
#define CLK_PWM1_CAPTURE 347
#define PCLK_PWM2 348
#define CLK_PWM2 349
#define CLK_PWM2_CAPTURE 350
#define PCLK_PWM3 351
#define CLK_PWM3 352
#define CLK_PWM3_CAPTURE 353
#define DBCLK_GPIO 354
#define PCLK_GPIO1 355
#define DBCLK_GPIO1 356
#define PCLK_GPIO2 357
#define DBCLK_GPIO2 358
#define PCLK_GPIO3 359
#define DBCLK_GPIO3 360
#define PCLK_GPIO4 361
#define DBCLK_GPIO4 362
#define OCC_SCAN_CLK_GPIO 363
#define PCLK_TIMER 364
#define CLK_TIMER0 365
#define CLK_TIMER1 366
#define CLK_TIMER2 367
#define CLK_TIMER3 368
#define CLK_TIMER4 369
#define CLK_TIMER5 370
#define ACLK_TOP_HIGH 371
#define ACLK_TOP_LOW 372
#define HCLK_TOP 373
#define PCLK_TOP 374
#define PCLK_PCIE30PHY 375
#define CLK_OPTC_ARB 376
#define PCLK_MIPICSIPHY 377
#define PCLK_MIPIDSIPHY0 378
#define PCLK_MIPIDSIPHY1 379
#define PCLK_PIPEPHY0 380
#define PCLK_PIPEPHY1 381
#define PCLK_PIPEPHY2 382
#define PCLK_CPU_BOOST 383
#define CLK_CPU_BOOST 384
#define PCLK_OTPPHY 385
#define SCLK_GMAC0 386
#define SCLK_GMAC0_RGMII_SPEED 387
#define SCLK_GMAC0_RMII_SPEED 388
#define SCLK_GMAC0_RX_TX 389
#define SCLK_GMAC1 390
#define SCLK_GMAC1_RGMII_SPEED 391
#define SCLK_GMAC1_RMII_SPEED 392
#define SCLK_GMAC1_RX_TX 393
#define SCLK_SDMMC0_DRV 394
#define SCLK_SDMMC0_SAMPLE 395
#define SCLK_SDMMC1_DRV 396
#define SCLK_SDMMC1_SAMPLE 397
#define SCLK_SDMMC2_DRV 398
#define SCLK_SDMMC2_SAMPLE 399
#define SCLK_EMMC_DRV 400
#define SCLK_EMMC_SAMPLE 401
#define PCLK_EDPPHY_GRF 402
#define CLK_HDMI_CEC 403
#define CLK_I2S0_8CH_TX 404
#define CLK_I2S0_8CH_RX 405
#define CLK_I2S1_8CH_TX 406
#define CLK_I2S1_8CH_RX 407
#define CLK_I2S2_2CH 408
#define CLK_I2S3_2CH_TX 409
#define CLK_I2S3_2CH_RX 410
#define CPLL_500M 411
#define CPLL_250M 412
#define CPLL_125M 413
#define CPLL_62P5M 414
#define CPLL_50M 415
#define CPLL_25M 416
#define CPLL_100M 417
#define SCLK_DDRCLK 418
#define PCLK_CORE_PVTM 450
#define CLK_NR_CLKS (PCLK_CORE_PVTM + 1)
/* pmu soft-reset indices */
/* pmucru_softrst_con0 */
#define SRST_P_PDPMU_NIU 0
#define SRST_P_PMUCRU 1
#define SRST_P_PMUGRF 2
#define SRST_P_I2C0 3
#define SRST_I2C0 4
#define SRST_P_UART0 5
#define SRST_S_UART0 6
#define SRST_P_PWM0 7
#define SRST_PWM0 8
#define SRST_P_GPIO0 9
#define SRST_GPIO0 10
#define SRST_P_PMUPVTM 11
#define SRST_PMUPVTM 12
/* soft-reset indices */
/* cru_softrst_con0 */
#define SRST_NCORERESET0 0
#define SRST_NCORERESET1 1
#define SRST_NCORERESET2 2
#define SRST_NCORERESET3 3
#define SRST_NCPUPORESET0 4
#define SRST_NCPUPORESET1 5
#define SRST_NCPUPORESET2 6
#define SRST_NCPUPORESET3 7
#define SRST_NSRESET 8
#define SRST_NSPORESET 9
#define SRST_NATRESET 10
#define SRST_NGICRESET 11
#define SRST_NPRESET 12
#define SRST_NPERIPHRESET 13
/* cru_softrst_con1 */
#define SRST_A_CORE_NIU2DDR 16
#define SRST_A_CORE_NIU2BUS 17
#define SRST_P_DBG_NIU 18
#define SRST_P_DBG 19
#define SRST_P_DBG_DAPLITE 20
#define SRST_DAP 21
#define SRST_A_ADB400_CORE2GIC 22
#define SRST_A_ADB400_GIC2CORE 23
#define SRST_P_CORE_GRF 24
#define SRST_P_CORE_PVTM 25
#define SRST_CORE_PVTM 26
#define SRST_CORE_PVTPLL 27
/* cru_softrst_con2 */
#define SRST_GPU 32
#define SRST_A_GPU_NIU 33
#define SRST_P_GPU_NIU 34
#define SRST_P_GPU_PVTM 35
#define SRST_GPU_PVTM 36
#define SRST_GPU_PVTPLL 37
#define SRST_A_NPU_NIU 40
#define SRST_H_NPU_NIU 41
#define SRST_P_NPU_NIU 42
#define SRST_A_NPU 43
#define SRST_H_NPU 44
#define SRST_P_NPU_PVTM 45
#define SRST_NPU_PVTM 46
#define SRST_NPU_PVTPLL 47
/* cru_softrst_con3 */
#define SRST_A_MSCH 51
#define SRST_HWFFC_CTRL 52
#define SRST_DDR_ALWAYSON 53
#define SRST_A_DDRSPLIT 54
#define SRST_DDRDFI_CTL 55
#define SRST_A_DMA2DDR 57
/* cru_softrst_con4 */
#define SRST_A_PERIMID_NIU 64
#define SRST_H_PERIMID_NIU 65
#define SRST_A_GIC_AUDIO_NIU 66
#define SRST_H_GIC_AUDIO_NIU 67
#define SRST_A_GIC600 68
#define SRST_A_GIC600_DEBUG 69
#define SRST_A_GICADB_CORE2GIC 70
#define SRST_A_GICADB_GIC2CORE 71
#define SRST_A_SPINLOCK 72
#define SRST_H_SDMMC_BUFFER 73
#define SRST_D_SDMMC_BUFFER 74
#define SRST_H_I2S0_8CH 75
#define SRST_H_I2S1_8CH 76
#define SRST_H_I2S2_2CH 77
#define SRST_H_I2S3_2CH 78
/* cru_softrst_con5 */
#define SRST_M_I2S0_8CH_TX 80
#define SRST_M_I2S0_8CH_RX 81
#define SRST_M_I2S1_8CH_TX 82
#define SRST_M_I2S1_8CH_RX 83
#define SRST_M_I2S2_2CH 84
#define SRST_M_I2S3_2CH_TX 85
#define SRST_M_I2S3_2CH_RX 86
#define SRST_H_PDM 87
#define SRST_M_PDM 88
#define SRST_H_VAD 89
#define SRST_H_SPDIF_8CH 90
#define SRST_M_SPDIF_8CH 91
#define SRST_H_AUDPWM 92
#define SRST_S_AUDPWM 93
#define SRST_H_ACDCDIG 94
#define SRST_ACDCDIG 95
/* cru_softrst_con6 */
#define SRST_A_SECURE_FLASH_NIU 96
#define SRST_H_SECURE_FLASH_NIU 97
#define SRST_A_CRYPTO_NS 103
#define SRST_H_CRYPTO_NS 104
#define SRST_CRYPTO_NS_CORE 105
#define SRST_CRYPTO_NS_PKA 106
#define SRST_CRYPTO_NS_RNG 107
#define SRST_H_TRNG_NS 108
#define SRST_TRNG_NS 109
/* cru_softrst_con7 */
#define SRST_H_NANDC 112
#define SRST_N_NANDC 113
#define SRST_H_SFC 114
#define SRST_H_SFC_XIP 115
#define SRST_S_SFC 116
#define SRST_A_EMMC 117
#define SRST_H_EMMC 118
#define SRST_B_EMMC 119
#define SRST_C_EMMC 120
#define SRST_T_EMMC 121
/* cru_softrst_con8 */
#define SRST_A_PIPE_NIU 128
#define SRST_P_PIPE_NIU 130
#define SRST_P_PIPE_GRF 133
#define SRST_A_SATA0 134
#define SRST_SATA0_PIPE 135
#define SRST_SATA0_PMALIVE 136
#define SRST_SATA0_RXOOB 137
#define SRST_A_SATA1 138
#define SRST_SATA1_PIPE 139
#define SRST_SATA1_PMALIVE 140
#define SRST_SATA1_RXOOB 141
/* cru_softrst_con9 */
#define SRST_A_SATA2 144
#define SRST_SATA2_PIPE 145
#define SRST_SATA2_PMALIVE 146
#define SRST_SATA2_RXOOB 147
#define SRST_USB3OTG0 148
#define SRST_USB3OTG1 149
#define SRST_XPCS 150
#define SRST_XPCS_TX_DIV10 151
#define SRST_XPCS_RX_DIV10 152
#define SRST_XPCS_XGXS_RX 153
/* cru_softrst_con10 */
#define SRST_P_PCIE20 160
#define SRST_PCIE20_POWERUP 161
#define SRST_MSTR_ARESET_PCIE20 162
#define SRST_SLV_ARESET_PCIE20 163
#define SRST_DBI_ARESET_PCIE20 164
#define SRST_BRESET_PCIE20 165
#define SRST_PERST_PCIE20 166
#define SRST_CORE_RST_PCIE20 167
#define SRST_NSTICKY_RST_PCIE20 168
#define SRST_STICKY_RST_PCIE20 169
#define SRST_PWR_RST_PCIE20 170
/* cru_softrst_con11 */
#define SRST_P_PCIE30X1 176
#define SRST_PCIE30X1_POWERUP 177
#define SRST_M_ARESET_PCIE30X1 178
#define SRST_S_ARESET_PCIE30X1 179
#define SRST_D_ARESET_PCIE30X1 180
#define SRST_BRESET_PCIE30X1 181
#define SRST_PERST_PCIE30X1 182
#define SRST_CORE_RST_PCIE30X1 183
#define SRST_NSTC_RST_PCIE30X1 184
#define SRST_STC_RST_PCIE30X1 185
#define SRST_PWR_RST_PCIE30X1 186
/* cru_softrst_con12 */
#define SRST_P_PCIE30X2 192
#define SRST_PCIE30X2_POWERUP 193
#define SRST_M_ARESET_PCIE30X2 194
#define SRST_S_ARESET_PCIE30X2 195
#define SRST_D_ARESET_PCIE30X2 196
#define SRST_BRESET_PCIE30X2 197
#define SRST_PERST_PCIE30X2 198
#define SRST_CORE_RST_PCIE30X2 199
#define SRST_NSTC_RST_PCIE30X2 200
#define SRST_STC_RST_PCIE30X2 201
#define SRST_PWR_RST_PCIE30X2 202
/* cru_softrst_con13 */
#define SRST_A_PHP_NIU 208
#define SRST_H_PHP_NIU 209
#define SRST_P_PHP_NIU 210
#define SRST_H_SDMMC0 211
#define SRST_SDMMC0 212
#define SRST_H_SDMMC1 213
#define SRST_SDMMC1 214
#define SRST_A_GMAC0 215
#define SRST_GMAC0_TIMESTAMP 216
/* cru_softrst_con14 */
#define SRST_A_USB_NIU 224
#define SRST_H_USB_NIU 225
#define SRST_P_USB_NIU 226
#define SRST_P_USB_GRF 227
#define SRST_H_USB2HOST0 228
#define SRST_H_USB2HOST0_ARB 229
#define SRST_USB2HOST0_UTMI 230
#define SRST_H_USB2HOST1 231
#define SRST_H_USB2HOST1_ARB 232
#define SRST_USB2HOST1_UTMI 233
#define SRST_H_SDMMC2 234
#define SRST_SDMMC2 235
#define SRST_A_GMAC1 236
#define SRST_GMAC1_TIMESTAMP 237
/* cru_softrst_con15 */
#define SRST_A_VI_NIU 240
#define SRST_H_VI_NIU 241
#define SRST_P_VI_NIU 242
#define SRST_A_VICAP 247
#define SRST_H_VICAP 248
#define SRST_D_VICAP 249
#define SRST_I_VICAP 250
#define SRST_P_VICAP 251
#define SRST_H_ISP 252
#define SRST_ISP 253
#define SRST_P_CSI2HOST1 255
/* cru_softrst_con16 */
#define SRST_A_VO_NIU 256
#define SRST_H_VO_NIU 257
#define SRST_P_VO_NIU 258
#define SRST_A_VOP_NIU 259
#define SRST_A_VOP 260
#define SRST_H_VOP 261
#define SRST_VOP0 262
#define SRST_VOP1 263
#define SRST_VOP2 264
#define SRST_VOP_PWM 265
#define SRST_A_HDCP 266
#define SRST_H_HDCP 267
#define SRST_P_HDCP 268
#define SRST_P_HDMI_HOST 270
#define SRST_HDMI_HOST 271
/* cru_softrst_con17 */
#define SRST_P_DSITX_0 272
#define SRST_P_DSITX_1 273
#define SRST_P_EDP_CTRL 274
#define SRST_EDP_24M 275
#define SRST_A_VPU_NIU 280
#define SRST_H_VPU_NIU 281
#define SRST_A_VPU 282
#define SRST_H_VPU 283
#define SRST_H_EINK 286
#define SRST_P_EINK 287
/* cru_softrst_con18 */
#define SRST_A_RGA_NIU 288
#define SRST_H_RGA_NIU 289
#define SRST_P_RGA_NIU 290
#define SRST_A_RGA 292
#define SRST_H_RGA 293
#define SRST_RGA_CORE 294
#define SRST_A_IEP 295
#define SRST_H_IEP 296
#define SRST_IEP_CORE 297
#define SRST_H_EBC 298
#define SRST_D_EBC 299
#define SRST_A_JDEC 300
#define SRST_H_JDEC 301
#define SRST_A_JENC 302
#define SRST_H_JENC 303
/* cru_softrst_con19 */
#define SRST_A_VENC_NIU 304
#define SRST_H_VENC_NIU 305
#define SRST_A_RKVENC 307
#define SRST_H_RKVENC 308
#define SRST_RKVENC_CORE 309
/* cru_softrst_con20 */
#define SRST_A_RKVDEC_NIU 320
#define SRST_H_RKVDEC_NIU 321
#define SRST_A_RKVDEC 322
#define SRST_H_RKVDEC 323
#define SRST_RKVDEC_CA 324
#define SRST_RKVDEC_CORE 325
#define SRST_RKVDEC_HEVC_CA 326
/* cru_softrst_con21 */
#define SRST_A_BUS_NIU 336
#define SRST_P_BUS_NIU 338
#define SRST_P_CAN0 340
#define SRST_CAN0 341
#define SRST_P_CAN1 342
#define SRST_CAN1 343
#define SRST_P_CAN2 344
#define SRST_CAN2 345
#define SRST_P_GPIO1 346
#define SRST_GPIO1 347
#define SRST_P_GPIO2 348
#define SRST_GPIO2 349
#define SRST_P_GPIO3 350
#define SRST_GPIO3 351
/* cru_softrst_con22 */
#define SRST_P_GPIO4 352
#define SRST_GPIO4 353
#define SRST_P_I2C1 354
#define SRST_I2C1 355
#define SRST_P_I2C2 356
#define SRST_I2C2 357
#define SRST_P_I2C3 358
#define SRST_I2C3 359
#define SRST_P_I2C4 360
#define SRST_I2C4 361
#define SRST_P_I2C5 362
#define SRST_I2C5 363
#define SRST_P_OTPC_NS 364
#define SRST_OTPC_NS_SBPI 365
#define SRST_OTPC_NS_USR 366
/* cru_softrst_con23 */
#define SRST_P_PWM1 368
#define SRST_PWM1 369
#define SRST_P_PWM2 370
#define SRST_PWM2 371
#define SRST_P_PWM3 372
#define SRST_PWM3 373
#define SRST_P_SPI0 374
#define SRST_SPI0 375
#define SRST_P_SPI1 376
#define SRST_SPI1 377
#define SRST_P_SPI2 378
#define SRST_SPI2 379
#define SRST_P_SPI3 380
#define SRST_SPI3 381
/* cru_softrst_con24 */
#define SRST_P_SARADC 384
#define SRST_P_TSADC 385
#define SRST_TSADC 386
#define SRST_P_TIMER 387
#define SRST_TIMER0 388
#define SRST_TIMER1 389
#define SRST_TIMER2 390
#define SRST_TIMER3 391
#define SRST_TIMER4 392
#define SRST_TIMER5 393
#define SRST_P_UART1 394
#define SRST_S_UART1 395
/* cru_softrst_con25 */
#define SRST_P_UART2 400
#define SRST_S_UART2 401
#define SRST_P_UART3 402
#define SRST_S_UART3 403
#define SRST_P_UART4 404
#define SRST_S_UART4 405
#define SRST_P_UART5 406
#define SRST_S_UART5 407
#define SRST_P_UART6 408
#define SRST_S_UART6 409
#define SRST_P_UART7 410
#define SRST_S_UART7 411
#define SRST_P_UART8 412
#define SRST_S_UART8 413
#define SRST_P_UART9 414
#define SRST_S_UART9 415
/* cru_softrst_con26 */
#define SRST_P_GRF 416
#define SRST_P_GRF_VCCIO12 417
#define SRST_P_GRF_VCCIO34 418
#define SRST_P_GRF_VCCIO567 419
#define SRST_P_SCR 420
#define SRST_P_WDT_NS 421
#define SRST_T_WDT_NS 422
#define SRST_P_DFT2APB 423
#define SRST_A_MCU 426
#define SRST_P_INTMUX 427
#define SRST_P_MAILBOX 428
/* cru_softrst_con27 */
#define SRST_A_TOP_HIGH_NIU 432
#define SRST_A_TOP_LOW_NIU 433
#define SRST_H_TOP_NIU 434
#define SRST_P_TOP_NIU 435
#define SRST_P_TOP_CRU 438
#define SRST_P_DDRPHY 439
#define SRST_DDRPHY 440
#define SRST_P_MIPICSIPHY 442
#define SRST_P_MIPIDSIPHY0 443
#define SRST_P_MIPIDSIPHY1 444
#define SRST_P_PCIE30PHY 445
#define SRST_PCIE30PHY 446
#define SRST_P_PCIE30PHY_GRF 447
/* cru_softrst_con28 */
#define SRST_P_APB2ASB_LEFT 448
#define SRST_P_APB2ASB_BOTTOM 449
#define SRST_P_ASB2APB_LEFT 450
#define SRST_P_ASB2APB_BOTTOM 451
#define SRST_P_PIPEPHY0 452
#define SRST_PIPEPHY0 453
#define SRST_P_PIPEPHY1 454
#define SRST_PIPEPHY1 455
#define SRST_P_PIPEPHY2 456
#define SRST_PIPEPHY2 457
#define SRST_P_USB2PHY0_GRF 458
#define SRST_P_USB2PHY1_GRF 459
#define SRST_P_CPU_BOOST 460
#define SRST_CPU_BOOST 461
#define SRST_P_OTPPHY 462
#define SRST_OTPPHY 463
/* cru_softrst_con29 */
#define SRST_USB2PHY0_POR 464
#define SRST_USB2PHY0_USB3OTG0 465
#define SRST_USB2PHY0_USB3OTG1 466
#define SRST_USB2PHY1_POR 467
#define SRST_USB2PHY1_USB2HOST0 468
#define SRST_USB2PHY1_USB2HOST1 469
#define SRST_P_EDPPHY_GRF 470
#define SRST_TSADCPHY 471
#define SRST_GMAC0_DELAYLINE 472
#define SRST_GMAC1_DELAYLINE 473
#define SRST_OTPC_ARB 474
#define SRST_P_PIPEPHY0_GRF 475
#define SRST_P_PIPEPHY1_GRF 476
#define SRST_P_PIPEPHY2_GRF 477
#endif

32
target/linux/rockchip/files-5.10/include/dt-bindings/power/rk3568-power.h Normal file
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@ -0,0 +1,32 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __DT_BINDINGS_POWER_RK3568_POWER_H__
#define __DT_BINDINGS_POWER_RK3568_POWER_H__
/* VD_CORE */
#define RK3568_PD_CPU_0 0
#define RK3568_PD_CPU_1 1
#define RK3568_PD_CPU_2 2
#define RK3568_PD_CPU_3 3
#define RK3568_PD_CORE_ALIVE 4
/* VD_PMU */
#define RK3568_PD_PMU 5
/* VD_NPU */
#define RK3568_PD_NPU 6
/* VD_GPU */
#define RK3568_PD_GPU 7
/* VD_LOGIC */
#define RK3568_PD_VI 8
#define RK3568_PD_VO 9
#define RK3568_PD_RGA 10
#define RK3568_PD_VPU 11
#define RK3568_PD_CENTER 12
#define RK3568_PD_RKVDEC 13
#define RK3568_PD_RKVENC 14
#define RK3568_PD_PIPE 15
#define RK3568_PD_LOGIC_ALIVE 16
#endif

14
target/linux/rockchip/files-5.10/include/dt-bindings/soc/rockchip,vop2.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
#ifndef __DT_BINDINGS_ROCKCHIP_VOP2_H
#define __DT_BINDINGS_ROCKCHIP_VOP2_H
#define ROCKCHIP_VOP2_EP_RGB0 1
#define ROCKCHIP_VOP2_EP_HDMI0 2
#define ROCKCHIP_VOP2_EP_EDP0 3
#define ROCKCHIP_VOP2_EP_MIPI0 4
#define ROCKCHIP_VOP2_EP_LVDS0 5
#define ROCKCHIP_VOP2_EP_MIPI1 6
#define ROCKCHIP_VOP2_EP_LVDS1 7
#endif /* __DT_BINDINGS_ROCKCHIP_VOP2_H */

74
target/linux/rockchip/patches-5.10/002-net-usb-r8152-add-LED-configuration-from-OF.patch
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@ -1,74 +0,0 @@
From 82985725e071f2a5735052f18e109a32aeac3a0b Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Sun, 26 Jul 2020 02:38:31 +0200
Subject: [PATCH] net: usb: r8152: add LED configuration from OF
This adds the ability to configure the LED configuration register using
OF. This way, the correct value for board specific LED configuration can
be determined.
Signed-off-by: David Bauer <mail@david-bauer.net>
---
drivers/net/usb/r8152.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -11,6 +11,7 @@
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/usb.h>
+#include <linux/of.h>
#include <linux/crc32.h>
#include <linux/if_vlan.h>
#include <linux/uaccess.h>
@@ -5301,6 +5302,22 @@ static void rtl_tally_reset(struct r8152
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);
}
+static int r8152_led_configuration(struct r8152 *tp)
+{
+ u32 led_data;
+ int ret;
+
+ ret = of_property_read_u32(tp->udev->dev.of_node, "realtek,led-data",
+ &led_data);
+
+ if (ret)
+ return ret;
+
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_LEDSEL, led_data);
+
+ return 0;
+}
+
static void r8152b_init(struct r8152 *tp)
{
u32 ocp_data;
@@ -5342,6 +5359,8 @@ static void r8152b_init(struct r8152 *tp
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
+
+ r8152_led_configuration(tp);
}
static void r8153_init(struct r8152 *tp)
@@ -5487,6 +5506,8 @@ static void r8153_init(struct r8152 *tp)
tp->coalesce = COALESCE_SLOW;
break;
}
+
+ r8152_led_configuration(tp);
}
static void r8153b_init(struct r8152 *tp)
@@ -5573,6 +5594,8 @@ static void r8153b_init(struct r8152 *tp
rtl_tally_reset(tp);
tp->coalesce = 15000; /* 15 us */
+
+ r8152_led_configuration(tp);
}
static int rtl8152_pre_reset(struct usb_interface *intf)

54
target/linux/rockchip/patches-5.10/003-dt-bindings-net-add-RTL8152-binding-documentation.patch
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@ -1,54 +0,0 @@
From 3ee05f4aa64fc86af3be5bc176ba5808de9260a7 Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Sun, 26 Jul 2020 15:30:33 +0200
Subject: [PATCH] dt-bindings: net: add RTL8152 binding documentation
Add binding documentation for the Realtek RTL8152 / RTL8153 USB ethernet
adapters.
Signed-off-by: David Bauer <mail@david-bauer.net>
---
.../bindings/net/realtek,rtl8152.yaml | 36 +++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/realtek,rtl8152.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/realtek,rtl8152.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/realtek,rtl8152.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek RTL8152/RTL8153 series USB ethernet
+
+maintainers:
+ - David Bauer <mail@david-bauer.net>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - realtek,rtl8152
+ - realtek,rtl8153
+
+ reg:
+ description: The device number on the USB bus
+
+ realtek,led-data:
+ description: Value to be written to the LED configuration register.
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ usb-eth@2 {
+ compatible = "realtek,rtl8153";
+ reg = <2>;
+ realtek,led-data = <0x87>;
+ };
\ No newline at end of file

2
target/linux/rockchip/patches-5.10/007-arm64-dts-rockchip-add-EEPROM-node-for-NanoPi-R4S.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Tianling Shen <cnsztl@gmail.com>
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
@@ -75,6 +75,19 @@ &emmc_phy {
@@ -68,6 +68,19 @@
status = "disabled";
};

155
target/linux/rockchip/patches-5.10/008-0001-v5.16-ASoC-rockchip-Add-support-for-rv1126-pdm.patch Normal file
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@ -0,0 +1,155 @@
From d269aa2ab975807764dc2509e4156bb9b6bd0d34 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Fri, 3 Sep 2021 21:23:24 +0800
Subject: [PATCH] ASoC: rockchip: Add support for rv1126 pdm
This patch adds support for rv1126 pdm controller which
redesign cic filiter for better performance.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1630675410-3354-1-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/rockchip/rockchip_pdm.c | 76 ++++++++++++++++++++++++++++---
sound/soc/rockchip/rockchip_pdm.h | 3 ++
2 files changed, 73 insertions(+), 6 deletions(-)
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -24,6 +24,7 @@
enum rk_pdm_version {
RK_PDM_RK3229,
RK_PDM_RK3308,
+ RK_PDM_RV1126,
};
struct rk_pdm_dev {
@@ -121,6 +122,55 @@ static unsigned int get_pdm_ds_ratio(uns
return ratio;
}
+static unsigned int get_pdm_cic_ratio(unsigned int clk)
+{
+ switch (clk) {
+ case 4096000:
+ case 5644800:
+ case 6144000:
+ return 0;
+ case 2048000:
+ case 2822400:
+ case 3072000:
+ return 1;
+ case 1024000:
+ case 1411200:
+ case 1536000:
+ return 2;
+ default:
+ return 1;
+ }
+}
+
+static unsigned int samplerate_to_bit(unsigned int samplerate)
+{
+ switch (samplerate) {
+ case 8000:
+ case 11025:
+ case 12000:
+ return 0;
+ case 16000:
+ case 22050:
+ case 24000:
+ return 1;
+ case 32000:
+ return 2;
+ case 44100:
+ case 48000:
+ return 3;
+ case 64000:
+ case 88200:
+ case 96000:
+ return 4;
+ case 128000:
+ case 176400:
+ case 192000:
+ return 5;
+ default:
+ return 1;
+ }
+}
+
static inline struct rk_pdm_dev *to_info(struct snd_soc_dai *dai)
{
return snd_soc_dai_get_drvdata(dai);
@@ -166,7 +216,8 @@ static int rockchip_pdm_hw_params(struct
if (ret)
return -EINVAL;
- if (pdm->version == RK_PDM_RK3308) {
+ if (pdm->version == RK_PDM_RK3308 ||
+ pdm->version == RK_PDM_RV1126) {
rational_best_approximation(clk_out, clk_src,
GENMASK(16 - 1, 0),
GENMASK(16 - 1, 0),
@@ -194,8 +245,18 @@ static int rockchip_pdm_hw_params(struct
PDM_CLK_FD_RATIO_MSK,
val);
}
- val = get_pdm_ds_ratio(samplerate);
- regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, PDM_DS_RATIO_MSK, val);
+
+ if (pdm->version == RK_PDM_RV1126) {
+ val = get_pdm_cic_ratio(clk_out);
+ regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, PDM_CIC_RATIO_MSK, val);
+ val = samplerate_to_bit(samplerate);
+ regmap_update_bits(pdm->regmap, PDM_CTRL0,
+ PDM_SAMPLERATE_MSK, PDM_SAMPLERATE(val));
+ } else {
+ val = get_pdm_ds_ratio(samplerate);
+ regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, PDM_DS_RATIO_MSK, val);
+ }
+
regmap_update_bits(pdm->regmap, PDM_HPF_CTRL,
PDM_HPF_CF_MSK, PDM_HPF_60HZ);
regmap_update_bits(pdm->regmap, PDM_HPF_CTRL,
@@ -441,9 +502,10 @@ static bool rockchip_pdm_precious_reg(st
}
static const struct reg_default rockchip_pdm_reg_defaults[] = {
- {0x04, 0x78000017},
- {0x08, 0x0bb8ea60},
- {0x18, 0x0000001f},
+ { PDM_CTRL0, 0x78000017 },
+ { PDM_CTRL1, 0x0bb8ea60 },
+ { PDM_CLK_CTRL, 0x0000e401 },
+ { PDM_DMA_CTRL, 0x0000001f },
};
static const struct regmap_config rockchip_pdm_regmap_config = {
@@ -469,6 +531,8 @@ static const struct of_device_id rockchi
.data = (void *)RK_PDM_RK3308 },
{ .compatible = "rockchip,rk3308-pdm",
.data = (void *)RK_PDM_RK3308 },
+ { .compatible = "rockchip,rv1126-pdm",
+ .data = (void *)RK_PDM_RV1126 },
{},
};
MODULE_DEVICE_TABLE(of, rockchip_pdm_match);
--- a/sound/soc/rockchip/rockchip_pdm.h
+++ b/sound/soc/rockchip/rockchip_pdm.h
@@ -41,6 +41,8 @@
#define PDM_PATH1_EN BIT(28)
#define PDM_PATH0_EN BIT(27)
#define PDM_HWT_EN BIT(26)
+#define PDM_SAMPLERATE_MSK GENMASK(7, 5)
+#define PDM_SAMPLERATE(x) ((x) << 5)
#define PDM_VDW_MSK (0x1f << 0)
#define PDM_VDW(X) ((X - 1) << 0)
@@ -66,6 +68,7 @@
#define PDM_CLK_1280FS (0x2 << 0)
#define PDM_CLK_2560FS (0x3 << 0)
#define PDM_CLK_5120FS (0x4 << 0)
+#define PDM_CIC_RATIO_MSK (0x3 << 0)
/* PDM HPF CTRL */
#define PDM_HPF_LE BIT(3)

26
target/linux/rockchip/patches-5.10/008-0002-v5.16-ASoC-rockchip-pdm-Add-support-for-rk3568-pdm.patch Normal file
View File

@ -0,0 +1,26 @@
From d00d1cd4ab42f92d4d871deb9cdea1d7c262a213 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Fri, 3 Sep 2021 21:23:26 +0800
Subject: [PATCH] ASoC: rockchip: pdm: Add support for rk3568 pdm
This patch adds compatible for rk3568 which is the same
with rv1126.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1630675410-3354-3-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/rockchip/rockchip_pdm.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -531,6 +531,8 @@ static const struct of_device_id rockchi
.data = (void *)RK_PDM_RK3308 },
{ .compatible = "rockchip,rk3308-pdm",
.data = (void *)RK_PDM_RK3308 },
+ { .compatible = "rockchip,rk3568-pdm",
+ .data = (void *)RK_PDM_RV1126 },
{ .compatible = "rockchip,rv1126-pdm",
.data = (void *)RK_PDM_RV1126 },
{},

95
target/linux/rockchip/patches-5.10/008-0003-v5.16-ASoC-rockchip-pdm-Add-support-for-path-map.patch Normal file
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@ -0,0 +1,95 @@
From 13e6e042a6f9c2be676f421935e026308de3303c Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Fri, 3 Sep 2021 21:23:28 +0800
Subject: [PATCH] ASoC: rockchip: pdm: Add support for path map
This patch adds property 'rockchip,path-map' for path mapping.
e.g.
"rockchip,path-map = <3 2 1 0>" means the mapping as follows:
path0 <-- sdi3
path1 <-- sdi2
path2 <-- sdi1
path3 <-- sdi0
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1630675410-3354-5-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/rockchip/rockchip_pdm.c | 34 +++++++++++++++++++++++++++++++
sound/soc/rockchip/rockchip_pdm.h | 3 +++
2 files changed, 37 insertions(+)
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -20,6 +20,7 @@
#define PDM_DMA_BURST_SIZE (8) /* size * width: 8*4 = 32 bytes */
#define PDM_SIGNOFF_CLK_RATE (100000000)
+#define PDM_PATH_MAX (4)
enum rk_pdm_version {
RK_PDM_RK3229,
@@ -539,8 +540,36 @@ static const struct of_device_id rockchi
};
MODULE_DEVICE_TABLE(of, rockchip_pdm_match);
+static int rockchip_pdm_path_parse(struct rk_pdm_dev *pdm, struct device_node *node)
+{
+ unsigned int path[PDM_PATH_MAX];
+ int cnt = 0, ret = 0, i = 0, val = 0, msk = 0;
+
+ cnt = of_count_phandle_with_args(node, "rockchip,path-map",
+ NULL);
+ if (cnt != PDM_PATH_MAX)
+ return cnt;
+
+ ret = of_property_read_u32_array(node, "rockchip,path-map",
+ path, cnt);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < cnt; i++) {
+ if (path[i] >= PDM_PATH_MAX)
+ return -EINVAL;
+ msk |= PDM_PATH_MASK(i);
+ val |= PDM_PATH(i, path[i]);
+ }
+
+ regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, msk, val);
+
+ return 0;
+}
+
static int rockchip_pdm_probe(struct platform_device *pdev)
{
+ struct device_node *node = pdev->dev.of_node;
const struct of_device_id *match;
struct rk_pdm_dev *pdm;
struct resource *res;
@@ -607,6 +636,11 @@ static int rockchip_pdm_probe(struct pla
}
rockchip_pdm_rxctrl(pdm, 0);
+
+ ret = rockchip_pdm_path_parse(pdm, node);
+ if (ret != 0 && ret != -ENOENT)
+ goto err_suspend;
+
ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) {
dev_err(&pdev->dev, "could not register pcm: %d\n", ret);
--- a/sound/soc/rockchip/rockchip_pdm.h
+++ b/sound/soc/rockchip/rockchip_pdm.h
@@ -53,6 +53,9 @@
#define PDM_FD_DENOMINATOR_MSK GENMASK(15, 0)
/* PDM CLK CTRL */
+#define PDM_PATH_SHIFT(x) (8 + (x) * 2)
+#define PDM_PATH_MASK(x) (0x3 << PDM_PATH_SHIFT(x))
+#define PDM_PATH(x, v) ((v) << PDM_PATH_SHIFT(x))
#define PDM_CLK_FD_RATIO_MSK BIT(6)
#define PDM_CLK_FD_RATIO_40 (0X0 << 6)
#define PDM_CLK_FD_RATIO_35 BIT(6)

32
target/linux/rockchip/patches-5.10/008-0004-v5.16-arm64-dts-rockchip-add-rk3568-tsadc-nodes.patch Normal file
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@ -0,0 +1,32 @@
From 1330875dc2a3742fd41127e78d5036f2d8f261da Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Wed, 28 Jul 2021 14:00:31 -0400
Subject: [PATCH] arm64: dts: rockchip: add rk3568 tsadc nodes
Add the thermal and tsadc nodes to the rk3568 device tree.
There are two sensors, one for the cpu, one for the gpu.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20210728180034.717953-6-pgwipeout@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
.../boot/dts/rockchip/rk3568-pinctrl.dtsi | 9 +++
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 70 +++++++++++++++++++
2 files changed, 79 insertions(+)
--- a/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
@@ -3108,4 +3108,13 @@
<4 RK_PA0 3 &pcfg_pull_none_drv_level_2>;
};
};
+
+ tsadc {
+ /omit-if-no-ref/
+ tsadc_pin: tsadc-pin {
+ rockchip,pins =
+ /* tsadc_pin */
+ <0 RK_PA1 0 &pcfg_pull_none>;
+ };
+ };
};

28
target/linux/rockchip/patches-5.10/008-0005-v5.16-thermal-drivers-rockchip_thermal-Allow-more-resets-for-ts.patch Normal file
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@ -0,0 +1,28 @@
From 02832ed8ae2c8b130efea4e43d3ecac50b4b7933 Mon Sep 17 00:00:00 2001
From: Johan Jonker <jbx6244@gmail.com>
Date: Thu, 30 Sep 2021 13:05:16 +0200
Subject: [PATCH] thermal/drivers/rockchip_thermal: Allow more resets for tsadc
node
The tsadc node in rk356x.dtsi has more resets then currently supported
by the rockchip_thermal.c driver, so use
devm_reset_control_array_get() to reset them all.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210930110517.14323-3-jbx6244@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/thermal/rockchip_thermal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1262,7 +1262,7 @@ static int rockchip_thermal_probe(struct
if (IS_ERR(thermal->regs))
return PTR_ERR(thermal->regs);
- thermal->reset = devm_reset_control_get(&pdev->dev, "tsadc-apb");
+ thermal->reset = devm_reset_control_array_get(&pdev->dev, false, false);
if (IS_ERR(thermal->reset)) {
error = PTR_ERR(thermal->reset);
dev_err(&pdev->dev, "failed to get tsadc reset: %d\n", error);

27
target/linux/rockchip/patches-5.10/008-0006-v5.16-mfd-rk808-Add-support-for-power-off-on-RK817.patch Normal file
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@ -0,0 +1,27 @@
From 4d94b98f2e2407e3f053b2546f86c76179fea644 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megous@megous.com>
Date: Sun, 29 Aug 2021 04:51:53 +0200
Subject: [PATCH] mfd: rk808: Add support for power off on RK817
RK817 has a power-off bit in SYS_CFG3. Add support for powering
off the PMIC.
Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/mfd/rk808.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -462,6 +462,10 @@ static void rk808_pm_power_off(void)
reg = RK808_DEVCTRL_REG,
bit = DEV_OFF_RST;
break;
+ case RK817_ID:
+ reg = RK817_SYS_CFG(3);
+ bit = DEV_OFF;
+ break;
case RK818_ID:
reg = RK818_DEVCTRL_REG;
bit = DEV_OFF;

45
target/linux/rockchip/patches-5.10/008-0007-v5.17-phy-phy-rockchip-inno-usb2-support-address_cells-2.patch Normal file
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@ -0,0 +1,45 @@
From 9c19c531dc98d7ba49b44802a607042e763ebe21 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Wed, 15 Dec 2021 16:02:47 -0500
Subject: [PATCH] phy: phy-rockchip-inno-usb2: support #address_cells = 2
New Rockchip devices have the usb phy nodes as standalone devices.
These nodes have register nodes with #address_cells = 2, but only use 32
bit addresses.
Adjust the driver to check if the returned address is "0", and adjust
the index in that case.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-4-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1098,12 +1098,21 @@ static int rockchip_usb2phy_probe(struct
rphy->usbgrf = NULL;
}
- if (of_property_read_u32(np, "reg", &reg)) {
+ if (of_property_read_u32_index(np, "reg", 0, &reg)) {
dev_err(dev, "the reg property is not assigned in %pOFn node\n",
np);
return -EINVAL;
}
+ /* support address_cells=2 */
+ if (reg == 0) {
+ if (of_property_read_u32_index(np, "reg", 1, &reg)) {
+ dev_err(dev, "the reg property is not assigned in %pOFn node\n",
+ np);
+ return -EINVAL;
+ }
+ }
+
rphy->dev = dev;
phy_cfgs = match->data;
rphy->chg_state = USB_CHG_STATE_UNDEFINED;

237
target/linux/rockchip/patches-5.10/008-0008-v5.17-phy-phy-rockchip-inno-usb2-support-muxed-interrupts.patch Normal file
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@ -0,0 +1,237 @@
From ed2b5a8e6b98d042b323afbe177a5dc618921b31 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Wed, 15 Dec 2021 16:02:49 -0500
Subject: [PATCH] phy: phy-rockchip-inno-usb2: support muxed interrupts
The rk3568 usb2phy has a single muxed interrupt that handles all
interrupts.
Allow the driver to plug in only a single interrupt as necessary.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-6-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 168 +++++++++++++-----
1 file changed, 119 insertions(+), 49 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -204,6 +204,7 @@ struct rockchip_usb2phy_port {
* @dcd_retries: The retry count used to track Data contact
* detection process.
* @edev: extcon device for notification registration
+ * @irq: muxed interrupt for single irq configuration
* @phy_cfg: phy register configuration, assigned by driver data.
* @ports: phy port instance.
*/
@@ -218,6 +219,7 @@ struct rockchip_usb2phy {
enum power_supply_type chg_type;
u8 dcd_retries;
struct extcon_dev *edev;
+ int irq;
const struct rockchip_usb2phy_cfg *phy_cfg;
struct rockchip_usb2phy_port ports[USB2PHY_NUM_PORTS];
};
@@ -934,6 +936,102 @@ static irqreturn_t rockchip_usb2phy_otg_
return IRQ_NONE;
}
+static irqreturn_t rockchip_usb2phy_irq(int irq, void *data)
+{
+ struct rockchip_usb2phy *rphy = data;
+ struct rockchip_usb2phy_port *rport;
+ irqreturn_t ret = IRQ_NONE;
+ unsigned int index;
+
+ for (index = 0; index < rphy->phy_cfg->num_ports; index++) {
+ rport = &rphy->ports[index];
+ if (!rport->phy)
+ continue;
+
+ /* Handle linestate irq for both otg port and host port */
+ ret = rockchip_usb2phy_linestate_irq(irq, rport);
+ }
+
+ return ret;
+}
+
+static int rockchip_usb2phy_port_irq_init(struct rockchip_usb2phy *rphy,
+ struct rockchip_usb2phy_port *rport,
+ struct device_node *child_np)
+{
+ int ret;
+
+ /*
+ * If the usb2 phy used combined irq for otg and host port,
+ * don't need to init otg and host port irq separately.
+ */
+ if (rphy->irq > 0)
+ return 0;
+
+ switch (rport->port_id) {
+ case USB2PHY_PORT_HOST:
+ rport->ls_irq = of_irq_get_byname(child_np, "linestate");
+ if (rport->ls_irq < 0) {
+ dev_err(rphy->dev, "no linestate irq provided\n");
+ return rport->ls_irq;
+ }
+
+ ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,
+ rockchip_usb2phy_linestate_irq,
+ IRQF_ONESHOT,
+ "rockchip_usb2phy", rport);
+ if (ret) {
+ dev_err(rphy->dev, "failed to request linestate irq handle\n");
+ return ret;
+ }
+ break;
+ case USB2PHY_PORT_OTG:
+ /*
+ * Some SoCs use one interrupt with otg-id/otg-bvalid/linestate
+ * interrupts muxed together, so probe the otg-mux interrupt first,
+ * if not found, then look for the regular interrupts one by one.
+ */
+ rport->otg_mux_irq = of_irq_get_byname(child_np, "otg-mux");
+ if (rport->otg_mux_irq > 0) {
+ ret = devm_request_threaded_irq(rphy->dev, rport->otg_mux_irq,
+ NULL,
+ rockchip_usb2phy_otg_mux_irq,
+ IRQF_ONESHOT,
+ "rockchip_usb2phy_otg",
+ rport);
+ if (ret) {
+ dev_err(rphy->dev,
+ "failed to request otg-mux irq handle\n");
+ return ret;
+ }
+ } else {
+ rport->bvalid_irq = of_irq_get_byname(child_np, "otg-bvalid");
+ if (rport->bvalid_irq < 0) {
+ dev_err(rphy->dev, "no vbus valid irq provided\n");
+ ret = rport->bvalid_irq;
+ return ret;
+ }
+
+ ret = devm_request_threaded_irq(rphy->dev, rport->bvalid_irq,
+ NULL,
+ rockchip_usb2phy_bvalid_irq,
+ IRQF_ONESHOT,
+ "rockchip_usb2phy_bvalid",
+ rport);
+ if (ret) {
+ dev_err(rphy->dev,
+ "failed to request otg-bvalid irq handle\n");
+ return ret;
+ }
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int rockchip_usb2phy_host_port_init(struct rockchip_usb2phy *rphy,
struct rockchip_usb2phy_port *rport,
struct device_node *child_np)
@@ -947,18 +1045,9 @@ static int rockchip_usb2phy_host_port_in
mutex_init(&rport->mutex);
INIT_DELAYED_WORK(&rport->sm_work, rockchip_usb2phy_sm_work);
- rport->ls_irq = of_irq_get_byname(child_np, "linestate");
- if (rport->ls_irq < 0) {
- dev_err(rphy->dev, "no linestate irq provided\n");
- return rport->ls_irq;
- }
-
- ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,
- rockchip_usb2phy_linestate_irq,
- IRQF_ONESHOT,
- "rockchip_usb2phy", rport);
+ ret = rockchip_usb2phy_port_irq_init(rphy, rport, child_np);
if (ret) {
- dev_err(rphy->dev, "failed to request linestate irq handle\n");
+ dev_err(rphy->dev, "failed to setup host irq\n");
return ret;
}
@@ -1007,44 +1096,10 @@ static int rockchip_usb2phy_otg_port_ini
INIT_DELAYED_WORK(&rport->chg_work, rockchip_chg_detect_work);
INIT_DELAYED_WORK(&rport->otg_sm_work, rockchip_usb2phy_otg_sm_work);
- /*
- * Some SoCs use one interrupt with otg-id/otg-bvalid/linestate
- * interrupts muxed together, so probe the otg-mux interrupt first,
- * if not found, then look for the regular interrupts one by one.
- */
- rport->otg_mux_irq = of_irq_get_byname(child_np, "otg-mux");
- if (rport->otg_mux_irq > 0) {
- ret = devm_request_threaded_irq(rphy->dev, rport->otg_mux_irq,
- NULL,
- rockchip_usb2phy_otg_mux_irq,
- IRQF_ONESHOT,
- "rockchip_usb2phy_otg",
- rport);
- if (ret) {
- dev_err(rphy->dev,
- "failed to request otg-mux irq handle\n");
- goto out;
- }
- } else {
- rport->bvalid_irq = of_irq_get_byname(child_np, "otg-bvalid");
- if (rport->bvalid_irq < 0) {
- dev_err(rphy->dev, "no vbus valid irq provided\n");
- ret = rport->bvalid_irq;
- goto out;
- }
-
- ret = devm_request_threaded_irq(rphy->dev, rport->bvalid_irq,
- NULL,
- rockchip_usb2phy_bvalid_irq,
- IRQF_ONESHOT,
- "rockchip_usb2phy_bvalid",
- rport);
- if (ret) {
- dev_err(rphy->dev,
- "failed to request otg-bvalid irq handle\n");
- goto out;
- }
- }
+ ret = rockchip_usb2phy_port_irq_init(rphy, rport, child_np);
+ if (ret) {
+ dev_err(rphy->dev, "failed to init irq for host port\n");
+ goto out;
if (!IS_ERR(rphy->edev)) {
rport->event_nb.notifier_call = rockchip_otg_event;
@@ -1117,6 +1172,7 @@ static int rockchip_usb2phy_probe(struct
phy_cfgs = match->data;
rphy->chg_state = USB_CHG_STATE_UNDEFINED;
rphy->chg_type = POWER_SUPPLY_TYPE_UNKNOWN;
+ rphy->irq = platform_get_irq_optional(pdev, 0);
platform_set_drvdata(pdev, rphy);
ret = rockchip_usb2phy_extcon_register(rphy);
@@ -1194,6 +1250,20 @@ next_child:
}
provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+
+ if (rphy->irq > 0) {
+ ret = devm_request_threaded_irq(rphy->dev, rphy->irq, NULL,
+ rockchip_usb2phy_irq,
+ IRQF_ONESHOT,
+ "rockchip_usb2phy",
+ rphy);
+ if (ret) {
+ dev_err(rphy->dev,
+ "failed to request usb2phy irq handle\n");
+ goto put_child;
+ }
+ }
+
return PTR_ERR_OR_ZERO(provider);
put_child:

44
target/linux/rockchip/patches-5.10/008-0009-v5.17-phy-phy-rockchip-inno-usb2-support-standalone-phy-nodes.patch Normal file
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@ -0,0 +1,44 @@
From e6915e1acca57bc4fdb61dccd5cc2e49f72ef743 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Wed, 15 Dec 2021 16:02:48 -0500
Subject: [PATCH] phy: phy-rockchip-inno-usb2: support standalone phy nodes
New Rockchip devices have the usb2 phy devices as standalone nodes
instead of children of the grf node.
Allow the driver to find the grf node from a phandle.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-5-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1136,12 +1136,19 @@ static int rockchip_usb2phy_probe(struct
return -EINVAL;
}
- if (!dev->parent || !dev->parent->of_node)
- return -EINVAL;
+ if (!dev->parent || !dev->parent->of_node) {
+ rphy->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,usbgrf");
+ if (IS_ERR(rphy->grf)) {
+ dev_err(dev, "failed to locate usbgrf\n");
+ return PTR_ERR(rphy->grf);
+ }
+ }
- rphy->grf = syscon_node_to_regmap(dev->parent->of_node);
- if (IS_ERR(rphy->grf))
- return PTR_ERR(rphy->grf);
+ else {
+ rphy->grf = syscon_node_to_regmap(dev->parent->of_node);
+ if (IS_ERR(rphy->grf))
+ return PTR_ERR(rphy->grf);
+ }
if (of_device_is_compatible(np, "rockchip,rv1108-usb2phy")) {
rphy->usbgrf =

104
target/linux/rockchip/patches-5.10/008-0010-v5.17-phy-phy-rockchip-inno-usb2-add-rk3568-support.patch Normal file
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@ -0,0 +1,104 @@
From 42b559727a45d79c811f493515eb9b7e56016421 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Wed, 15 Dec 2021 16:02:50 -0500
Subject: [PATCH] phy: phy-rockchip-inno-usb2: add rk3568 support
The rk3568 usb2phy is a standalone device with a single muxed interrupt.
Add support for the registers to the usb2phy driver.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-7-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 65 +++++++++++++++++++
1 file changed, 65 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1100,6 +1100,7 @@ static int rockchip_usb2phy_otg_port_ini
if (ret) {
dev_err(rphy->dev, "failed to init irq for host port\n");
goto out;
+ }
if (!IS_ERR(rphy->edev)) {
rport->event_nb.notifier_call = rockchip_otg_event;
@@ -1466,6 +1467,69 @@ static const struct rockchip_usb2phy_cfg
{ /* sentinel */ }
};
+static const struct rockchip_usb2phy_cfg rk3568_phy_cfgs[] = {
+ {
+ .reg = 0xfe8a0000,
+ .num_ports = 2,
+ .clkout_ctl = { 0x0008, 4, 4, 1, 0 },
+ .port_cfgs = {
+ [USB2PHY_PORT_OTG] = {
+ .phy_sus = { 0x0000, 8, 0, 0, 0x1d1 },
+ .bvalid_det_en = { 0x0080, 2, 2, 0, 1 },
+ .bvalid_det_st = { 0x0084, 2, 2, 0, 1 },
+ .bvalid_det_clr = { 0x0088, 2, 2, 0, 1 },
+ .utmi_avalid = { 0x00c0, 10, 10, 0, 1 },
+ .utmi_bvalid = { 0x00c0, 9, 9, 0, 1 },
+ },
+ [USB2PHY_PORT_HOST] = {
+ /* Select suspend control from controller */
+ .phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d2 },
+ .ls_det_en = { 0x0080, 1, 1, 0, 1 },
+ .ls_det_st = { 0x0084, 1, 1, 0, 1 },
+ .ls_det_clr = { 0x0088, 1, 1, 0, 1 },
+ .utmi_ls = { 0x00c0, 17, 16, 0, 1 },
+ .utmi_hstdet = { 0x00c0, 19, 19, 0, 1 }
+ }
+ },
+ .chg_det = {
+ .opmode = { 0x0000, 3, 0, 5, 1 },
+ .cp_det = { 0x00c0, 24, 24, 0, 1 },
+ .dcp_det = { 0x00c0, 23, 23, 0, 1 },
+ .dp_det = { 0x00c0, 25, 25, 0, 1 },
+ .idm_sink_en = { 0x0008, 8, 8, 0, 1 },
+ .idp_sink_en = { 0x0008, 7, 7, 0, 1 },
+ .idp_src_en = { 0x0008, 9, 9, 0, 1 },
+ .rdm_pdwn_en = { 0x0008, 10, 10, 0, 1 },
+ .vdm_src_en = { 0x0008, 12, 12, 0, 1 },
+ .vdp_src_en = { 0x0008, 11, 11, 0, 1 },
+ },
+ },
+ {
+ .reg = 0xfe8b0000,
+ .num_ports = 2,
+ .clkout_ctl = { 0x0008, 4, 4, 1, 0 },
+ .port_cfgs = {
+ [USB2PHY_PORT_OTG] = {
+ .phy_sus = { 0x0000, 8, 0, 0x1d2, 0x1d1 },
+ .ls_det_en = { 0x0080, 0, 0, 0, 1 },
+ .ls_det_st = { 0x0084, 0, 0, 0, 1 },
+ .ls_det_clr = { 0x0088, 0, 0, 0, 1 },
+ .utmi_ls = { 0x00c0, 5, 4, 0, 1 },
+ .utmi_hstdet = { 0x00c0, 7, 7, 0, 1 }
+ },
+ [USB2PHY_PORT_HOST] = {
+ .phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d1 },
+ .ls_det_en = { 0x0080, 1, 1, 0, 1 },
+ .ls_det_st = { 0x0084, 1, 1, 0, 1 },
+ .ls_det_clr = { 0x0088, 1, 1, 0, 1 },
+ .utmi_ls = { 0x00c0, 17, 16, 0, 1 },
+ .utmi_hstdet = { 0x00c0, 19, 19, 0, 1 }
+ }
+ },
+ },
+ { /* sentinel */ }
+};
+
static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = {
{
.reg = 0x100,
@@ -1514,6 +1578,7 @@ static const struct of_device_id rockchi
{ .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs },
{ .compatible = "rockchip,rk3366-usb2phy", .data = &rk3366_phy_cfgs },
{ .compatible = "rockchip,rk3399-usb2phy", .data = &rk3399_phy_cfgs },
+ { .compatible = "rockchip,rk3568-usb2phy", .data = &rk3568_phy_cfgs },
{ .compatible = "rockchip,rv1108-usb2phy", .data = &rv1108_phy_cfgs },
{}
};

44
target/linux/rockchip/patches-5.10/008-0011-v5.18-clk-rockchip-Add-more-PLL-rates-for-rk3568.patch Normal file
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@ -0,0 +1,44 @@
From 842f4cb7263953020f4e2f2f0005fc3e6fc56144 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 26 Jan 2022 15:55:33 +0100
Subject: [PATCH] clk: rockchip: Add more PLL rates for rk3568
This adds a few more PLL settings needed for some standard resolutions:
297MHz 3840x2160-30.00
241.5MHz 2560x1440-59.95
135MHz 1280x1024-75.02
119MHz 1680x1050-59.88
108MHz 1280x1024-60.02
78.75MHz 1024x768-75.03
Changes since v3:
- new patch
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/20220126145549.617165-12-s.hauer@pengutronix.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/clk/rockchip/clk-rk3568.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -71,11 +71,17 @@ static struct rockchip_pll_rate_table rk
RK3036_PLL_RATE(500000000, 1, 125, 6, 1, 1, 0),
RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
RK3036_PLL_RATE(312000000, 1, 78, 6, 1, 1, 0),
+ RK3036_PLL_RATE(297000000, 2, 99, 4, 1, 1, 0),
+ RK3036_PLL_RATE(241500000, 2, 161, 4, 2, 1, 0),
RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
RK3036_PLL_RATE(200000000, 1, 100, 3, 4, 1, 0),
RK3036_PLL_RATE(148500000, 1, 99, 4, 4, 1, 0),
+ RK3036_PLL_RATE(135000000, 2, 45, 4, 1, 1, 0),
+ RK3036_PLL_RATE(119000000, 3, 119, 4, 2, 1, 0),
+ RK3036_PLL_RATE(108000000, 2, 45, 5, 1, 1, 0),
RK3036_PLL_RATE(100000000, 1, 150, 6, 6, 1, 0),
RK3036_PLL_RATE(96000000, 1, 96, 6, 4, 1, 0),
+ RK3036_PLL_RATE(78750000, 1, 96, 6, 4, 1, 0),
RK3036_PLL_RATE(74250000, 2, 99, 4, 4, 1, 0),
{ /* sentinel */ },
};

52
target/linux/rockchip/patches-5.10/008-0012-v5.18-clk-rockchip-Add-CLK_SET_RATE_PARENT-to-the-HDMI-referenc.patch Normal file
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@ -0,0 +1,52 @@
From 6e69052f01d9131388cfcfaee929120118a267f4 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 26 Jan 2022 15:55:47 +0100
Subject: [PATCH] clk: rockchip: Add CLK_SET_RATE_PARENT to the HDMI reference
clock on rk3568
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On the rk3568 we have this (simplified) situation:
.--------. .-----. .---------.
-| hpll |--.--| /n |----|dclk_vop0|-
`--------´ | `-----´ `---------´
| .-----. .---------.
`--| /m |----|dclk_vop1|-
| `-----´ `---------´
| .---------.
`-------------|hdmi_ref |-
`---------´
For the HDMI to work the HDMI reference clock needs to be the same as the
pixel clock which means the dividers have be set to one. The last patch removed
the CLK_SET_RATE_PARENT flag from the pixel clocks which means the hpll is not
changed on pixel clock changes. In order to allow the HDMI controller to
set a suitable PLL rate we now add the CLK_SET_RATE_PARENT flag to the
HDMI reference clock. With this the flow becomes:
1) HDMI controller driver sets the rate to its pixel clock which means
hpll is set to the pixel clock
2) VOP2 driver sets dclk_vop[012] to the pixel clock. As this can't change
the hpll clock anymore this means only the divider is adjusted to the
desired value of dividing by one.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/20220126145549.617165-26-s.hauer@pengutronix.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/clk/rockchip/clk-rk3568.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1568,7 +1568,7 @@ static struct rockchip_clk_branch rk3568
RK3568_PMU_CLKGATE_CON(2), 14, GFLAGS),
GATE(XIN_OSC0_EDPPHY_G, "xin_osc0_edpphy_g", "xin24m", 0,
RK3568_PMU_CLKGATE_CON(2), 15, GFLAGS),
- MUX(CLK_HDMI_REF, "clk_hdmi_ref", clk_hdmi_ref_p, 0,
+ MUX(CLK_HDMI_REF, "clk_hdmi_ref", clk_hdmi_ref_p, CLK_SET_RATE_PARENT,
RK3568_PMU_CLKSEL_CON(8), 7, 1, MFLAGS),
};

49
target/linux/rockchip/patches-5.10/008-0013-v5.18-phy-rockchip-add-naneng-combo-phy-for-RK3568.patch Normal file
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@ -0,0 +1,49 @@
From 7160820d742a16313f7802e33c2956c19548e488 Mon Sep 17 00:00:00 2001
From: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Date: Tue, 8 Feb 2022 17:13:25 +0800
Subject: [PATCH] phy: rockchip: add naneng combo phy for RK3568
This patch implements a combo phy driver for Rockchip SoCs
with NaNeng IP block. This phy can be used as pcie-phy, usb3-phy,
sata-phy or sgmii-phy.
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20220208091326.12495-4-yifeng.zhao@rock-chips.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/Kconfig | 8 +
drivers/phy/rockchip/Makefile | 1 +
.../rockchip/phy-rockchip-naneng-combphy.c | 581 ++++++++++++++++++
3 files changed, 590 insertions(+)
create mode 100644 drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
--- a/drivers/phy/rockchip/Kconfig
+++ b/drivers/phy/rockchip/Kconfig
@@ -56,6 +56,14 @@ config PHY_ROCKCHIP_INNO_DSIDPHY
Enable this to support the Rockchip MIPI/LVDS/TTL PHY with
Innosilicon IP block.
+config PHY_ROCKCHIP_NANENG_COMBO_PHY
+ tristate "Rockchip NANENG COMBO PHY Driver"
+ depends on ARCH_ROCKCHIP && OF
+ select GENERIC_PHY
+ help
+ Enable this to support the Rockchip PCIe/USB3.0/SATA/QSGMII
+ combo PHY with NaNeng IP block.
+
config PHY_ROCKCHIP_PCIE
tristate "Rockchip PCIe PHY Driver"
depends on (ARCH_ROCKCHIP && OF) || COMPILE_TEST
--- a/drivers/phy/rockchip/Makefile
+++ b/drivers/phy/rockchip/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-
obj-$(CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY) += phy-rockchip-inno-dsidphy.o
obj-$(CONFIG_PHY_ROCKCHIP_INNO_HDMI) += phy-rockchip-inno-hdmi.o
obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o
+obj-$(CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY) += phy-rockchip-naneng-combphy.o
obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
obj-$(CONFIG_PHY_ROCKCHIP_USB) += phy-rockchip-usb.o

54
target/linux/rockchip/patches-5.10/008-0014-v5.18-mmc-dw_mmc-Support-setting-f_min-from-host-drivers.patch Normal file
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@ -0,0 +1,54 @@
From c4313e75001492f8a288d3ffd595544cbc880821 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Sat, 5 Mar 2022 16:58:34 -0500
Subject: [PATCH] mmc: dw_mmc: Support setting f_min from host drivers
Host drivers may not be able to support frequencies as low as dw-mmc
supports. Unfortunately f_min isn't available when the drv_data->init
function is called, as the mmc_host struct hasn't been set up yet.
Support the host drivers saving the requested minimum frequency, so we
can later set f_min when it is available.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220305215835.2210388-2-pgwipeout@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/mmc/host/dw_mmc.c | 7 ++++++-
drivers/mmc/host/dw_mmc.h | 2 ++
2 files changed, 8 insertions(+), 1 deletion(-)
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2776,7 +2776,12 @@ static int dw_mci_init_slot_caps(struct
if (host->pdata->caps2)
mmc->caps2 = host->pdata->caps2;
- mmc->f_min = DW_MCI_FREQ_MIN;
+ /* if host has set a minimum_freq, we should respect it */
+ if (host->minimum_speed)
+ mmc->f_min = host->minimum_speed;
+ else
+ mmc->f_min = DW_MCI_FREQ_MIN;
+
if (!mmc->f_max)
mmc->f_max = DW_MCI_FREQ_MAX;
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -97,6 +97,7 @@ struct dw_mci_dma_slave {
* @bus_hz: The rate of @mck in Hz. This forms the basis for MMC bus
* rate and timeout calculations.
* @current_speed: Configured rate of the controller.
+ * @minimum_speed: Stored minimum rate of the controller.
* @fifoth_val: The value of FIFOTH register.
* @verid: Denote Version ID.
* @dev: Device associated with the MMC controller.
@@ -198,6 +199,7 @@ struct dw_mci {
u32 bus_hz;
u32 current_speed;
+ u32 minimum_speed;
u32 fifoth_val;
u16 verid;
struct device *dev;

79
target/linux/rockchip/patches-5.10/008-0015-v5.18-mmc-dw-mmc-rockchip-Fix-handling-invalid-clock-rates.patch Normal file
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@ -0,0 +1,79 @@
From 52c92286b71e28d88642a4a416f40fbdb6cbb46f Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Sat, 5 Mar 2022 16:58:35 -0500
Subject: [PATCH] mmc: dw-mmc-rockchip: Fix handling invalid clock rates
The Rockchip rk356x ciu clock cannot be set as low as the dw-mmc
hardware supports. This leads to a situation during card initialization
where the clock is set lower than the clock driver can support. The
dw-mmc-rockchip driver spews errors when this happens.
For normal operation this only happens a few times during boot, but when
cd-broken is enabled (in cases such as the SoQuartz module) this fires
multiple times each poll cycle.
Fix this by testing the lowest possible frequency that the clock driver
can support which is within the mmc specification. Divide that rate by
the internal divider and set f_min to this.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220305215835.2210388-3-pgwipeout@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/mmc/host/dw_mmc-rockchip.c | 27 +++++++++++++++++++++++----
1 file changed, 23 insertions(+), 4 deletions(-)
--- a/drivers/mmc/host/dw_mmc-rockchip.c
+++ b/drivers/mmc/host/dw_mmc-rockchip.c
@@ -15,7 +15,9 @@
#include "dw_mmc.h"
#include "dw_mmc-pltfm.h"
-#define RK3288_CLKGEN_DIV 2
+#define RK3288_CLKGEN_DIV 2
+
+static const unsigned int freqs[] = { 100000, 200000, 300000, 400000 };
struct dw_mci_rockchip_priv_data {
struct clk *drv_clk;
@@ -51,7 +53,7 @@ static void dw_mci_rk3288_set_ios(struct
ret = clk_set_rate(host->ciu_clk, cclkin);
if (ret)
- dev_warn(host->dev, "failed to set rate %uHz\n", ios->clock);
+ dev_warn(host->dev, "failed to set rate %uHz err: %d\n", cclkin, ret);
bus_hz = clk_get_rate(host->ciu_clk) / RK3288_CLKGEN_DIV;
if (bus_hz != host->bus_hz) {
@@ -290,13 +292,30 @@ static int dw_mci_rk3288_parse_dt(struct
static int dw_mci_rockchip_init(struct dw_mci *host)
{
+ int ret, i;
+
/* It is slot 8 on Rockchip SoCs */
host->sdio_id0 = 8;
- if (of_device_is_compatible(host->dev->of_node,
- "rockchip,rk3288-dw-mshc"))
+ if (of_device_is_compatible(host->dev->of_node, "rockchip,rk3288-dw-mshc")) {
host->bus_hz /= RK3288_CLKGEN_DIV;
+ /* clock driver will fail if the clock is less than the lowest source clock
+ * divided by the internal clock divider. Test for the lowest available
+ * clock and set the minimum freq to clock / clock divider.
+ */
+
+ for (i = 0; i < ARRAY_SIZE(freqs); i++) {
+ ret = clk_round_rate(host->ciu_clk, freqs[i] * RK3288_CLKGEN_DIV);
+ if (ret > 0) {
+ host->minimum_speed = ret / RK3288_CLKGEN_DIV;
+ break;
+ }
+ }
+ if (ret < 0)
+ dev_warn(host->dev, "no valid minimum freq: %d\n", ret);
+ }
+
return 0;
}

110
target/linux/rockchip/patches-5.10/008-0016-v5.18-mfd-rk808-Add-reboot-support-to-rk808.c.patch Normal file
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@ -0,0 +1,110 @@
From 56f216d8efbc1212bf5ff8a6ff5e29927965e8db Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Tue, 8 Feb 2022 14:40:23 -0500
Subject: [PATCH] mfd: rk808: Add reboot support to rk808.c
This adds reboot support to the rk808 pmic driver and enables it for
the rk809 and rk817 devices.
This only enables if the rockchip,system-power-controller flag is set.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220208194023.929720-1-pgwipeout@gmail.com
---
drivers/mfd/rk808.c | 44 +++++++++++++++++++++++++++++++++++++++
include/linux/mfd/rk808.h | 1 +
2 files changed, 45 insertions(+)
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -19,6 +19,7 @@
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
+#include <linux/reboot.h>
struct rk808_reg_data {
int addr;
@@ -462,6 +463,7 @@ static void rk808_pm_power_off(void)
reg = RK808_DEVCTRL_REG,
bit = DEV_OFF_RST;
break;
+ case RK809_ID:
case RK817_ID:
reg = RK817_SYS_CFG(3);
bit = DEV_OFF;
@@ -478,6 +480,34 @@ static void rk808_pm_power_off(void)
dev_err(&rk808_i2c_client->dev, "Failed to shutdown device!\n");
}
+static int rk808_restart_notify(struct notifier_block *this, unsigned long mode, void *cmd)
+{
+ struct rk808 *rk808 = i2c_get_clientdata(rk808_i2c_client);
+ unsigned int reg, bit;
+ int ret;
+
+ switch (rk808->variant) {
+ case RK809_ID:
+ case RK817_ID:
+ reg = RK817_SYS_CFG(3);
+ bit = DEV_RST;
+ break;
+
+ default:
+ return NOTIFY_DONE;
+ }
+ ret = regmap_update_bits(rk808->regmap, reg, bit, bit);
+ if (ret)
+ dev_err(&rk808_i2c_client->dev, "Failed to restart device!\n");
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block rk808_restart_handler = {
+ .notifier_call = rk808_restart_notify,
+ .priority = 192,
+};
+
static void rk8xx_shutdown(struct i2c_client *client)
{
struct rk808 *rk808 = i2c_get_clientdata(client);
@@ -646,6 +676,18 @@ static int rk808_probe(struct i2c_client
if (of_property_read_bool(np, "rockchip,system-power-controller")) {
rk808_i2c_client = client;
pm_power_off = rk808_pm_power_off;
+
+ switch (rk808->variant) {
+ case RK809_ID:
+ case RK817_ID:
+ ret = register_restart_handler(&rk808_restart_handler);
+ if (ret)
+ dev_warn(&client->dev, "failed to register rst handler, %d\n", ret);
+ break;
+ default:
+ dev_dbg(&client->dev, "pmic controlled board reset not supported\n");
+ break;
+ }
}
return 0;
@@ -668,6 +710,8 @@ static int rk808_remove(struct i2c_clien
if (pm_power_off == rk808_pm_power_off)
pm_power_off = NULL;
+ unregister_restart_handler(&rk808_restart_handler);
+
return 0;
}
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -373,6 +373,7 @@ enum rk805_reg {
#define SWITCH2_EN BIT(6)
#define SWITCH1_EN BIT(5)
#define DEV_OFF_RST BIT(3)
+#define DEV_RST BIT(2)
#define DEV_OFF BIT(0)
#define RTC_STOP BIT(0)

51
target/linux/rockchip/patches-5.10/008-0017-v5.19-soc-rockchip-set-dwc3-clock-for-rk3566.patch Normal file
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@ -0,0 +1,51 @@
From 5c0bb71138770d85ea840acd379edc6471b867ee Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Fri, 8 Apr 2022 11:12:34 -0400
Subject: [PATCH] soc: rockchip: set dwc3 clock for rk3566
The rk3566 dwc3 otg port clock is unavailable at boot, as it defaults to
the combophy as the clock source. As combophy0 doesn't exist on rk3566,
we need to set the clock source to the usb2 phy instead.
Add handling to the grf driver to handle this on boot.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220408151237.3165046-3-pgwipeout@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/soc/rockchip/grf.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -108,6 +108,20 @@ static const struct rockchip_grf_info rk
.num_values = ARRAY_SIZE(rk3399_defaults),
};
+#define RK3566_GRF_USB3OTG0_CON1 0x0104
+
+static const struct rockchip_grf_value rk3566_defaults[] __initconst = {
+ { "usb3otg port switch", RK3566_GRF_USB3OTG0_CON1, HIWORD_UPDATE(0, 1, 12) },
+ { "usb3otg clock switch", RK3566_GRF_USB3OTG0_CON1, HIWORD_UPDATE(1, 1, 7) },
+ { "usb3otg disable usb3", RK3566_GRF_USB3OTG0_CON1, HIWORD_UPDATE(1, 1, 0) },
+};
+
+static const struct rockchip_grf_info rk3566_pipegrf __initconst = {
+ .values = rk3566_defaults,
+ .num_values = ARRAY_SIZE(rk3566_defaults),
+};
+
+
static const struct of_device_id rockchip_grf_dt_match[] __initconst = {
{
.compatible = "rockchip,rk3036-grf",
@@ -130,6 +144,9 @@ static const struct of_device_id rockchi
}, {
.compatible = "rockchip,rk3399-grf",
.data = (void *)&rk3399_grf,
+ }, {
+ .compatible = "rockchip,rk3566-pipe-grf",
+ .data = (void *)&rk3566_pipegrf,
},
{ /* sentinel */ },
};

71
target/linux/rockchip/patches-5.10/008-0018-v5.19-media-hantro-Add-support-for-Hantro-G1-on-RK356x.patch Normal file
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@ -0,0 +1,71 @@
From 5f6bfab6da6531238e899fdf29efd6d0185adc3e Mon Sep 17 00:00:00 2001
From: Piotr Oniszczuk <piotr.oniszczuk@gmail.com>
Date: Mon, 14 Feb 2022 21:29:53 +0000
Subject: [PATCH] media: hantro: Add support for Hantro G1 on RK356x
RK356x has Hantro G1 video decoder capable to decode MPEG2/H.264/VP8
video formats.
This patch adds support for RK356x family in existing Hantro
video decoder kernel driver.
Tested on [1] with FFmpeg v4l2_request code taken from [2]
with MPEG2, H.642 and VP8 samples with results [3].
[1] https://github.com/warpme/minimyth2
[2] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch
[3] https://github.com/warpme/minimyth2/blob/master/video-test-summary.txt
Signed-off-by: Piotr Oniszczuk <piotr.oniszczuk@gmail.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
drivers/staging/media/hantro/hantro_drv.c | 1 +
drivers/staging/media/hantro/hantro_hw.h | 1 +
drivers/staging/media/hantro/rockchip_vpu_hw.c | 14 ++++++++++++++
3 files changed, 16 insertions(+)
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -486,6 +486,7 @@ static const struct of_device_id of_hant
{ .compatible = "rockchip,rk3399-vpu", .data = &rk3399_vpu_variant, },
{ .compatible = "rockchip,rk3328-vpu", .data = &rk3328_vpu_variant, },
{ .compatible = "rockchip,rk3288-vpu", .data = &rk3288_vpu_variant, },
+ { .compatible = "rockchip,rk3568-vpu", .data = &rk3568_vpu_variant, },
#endif
#ifdef CONFIG_VIDEO_HANTRO_IMX8M
{ .compatible = "nxp,imx8mq-vpu", .data = &imx8mq_vpu_variant, },
--- a/drivers/staging/media/hantro/hantro_hw.h
+++ b/drivers/staging/media/hantro/hantro_hw.h
@@ -153,6 +153,7 @@ enum hantro_enc_fmt {
extern const struct hantro_variant rk3399_vpu_variant;
extern const struct hantro_variant rk3328_vpu_variant;
extern const struct hantro_variant rk3288_vpu_variant;
+extern const struct hantro_variant rk3568_vpu_variant;
extern const struct hantro_variant imx8mq_vpu_variant;
extern const struct hantro_postproc_regs hantro_g1_postproc_regs;
--- a/drivers/staging/media/hantro/rockchip_vpu_hw.c
+++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c
@@ -551,6 +551,20 @@ const struct hantro_variant rk3399_vpu_v
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};
+const struct hantro_variant rk3568_vpu_variant = {
+ .dec_offset = 0x400,
+ .dec_fmts = rk3399_vpu_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
+ .codec = HANTRO_MPEG2_DECODER |
+ HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
+ .codec_ops = rk3399_vpu_codec_ops,
+ .irqs = rockchip_vdpu2_irqs,
+ .num_irqs = ARRAY_SIZE(rockchip_vdpu2_irqs),
+ .init = rockchip_vpu_hw_init,
+ .clk_names = rockchip_vpu_clk_names,
+ .num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
+};
+
const struct hantro_variant px30_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,

42
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@ -0,0 +1,42 @@
From 6a98df08ccd55e87947d253b19925691763e755c Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:52 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Fix muxed interrupt support
This commit fixes two issues with the muxed interrupt handler. First,
the OTG port has the "bvalid" interrupt enabled, not "linestate". Since
only the linestate interrupt was handled, and not the bvalid interrupt,
plugging in a cable to the OTG port caused an interrupt storm.
Second, the return values from the individual port IRQ handlers need to
be OR-ed together. Otherwise, the lack of an interrupt from the last
port would cause the handler to erroneously return IRQ_NONE.
Fixes: ed2b5a8e6b98 ("phy: phy-rockchip-inno-usb2: support muxed interrupts")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-2-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -948,8 +948,14 @@ static irqreturn_t rockchip_usb2phy_irq(
if (!rport->phy)
continue;
- /* Handle linestate irq for both otg port and host port */
- ret = rockchip_usb2phy_linestate_irq(irq, rport);
+ switch (rport->port_id) {
+ case USB2PHY_PORT_OTG:
+ ret |= rockchip_usb2phy_otg_mux_irq(irq, rport);
+ break;
+ case USB2PHY_PORT_HOST:
+ ret |= rockchip_usb2phy_linestate_irq(irq, rport);
+ break;
+ }
}
return ret;

37
target/linux/rockchip/patches-5.10/008-0020-v5.19-phy-rockchip-inno-usb2-Do-not-check-bvalid-twice.patch Normal file
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@ -0,0 +1,37 @@
From 656f7fcb1272df590e10cb82e07cd2b79bbf60d1 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:53 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Do not check bvalid twice
The bvalid interrupt handler already checks bvalid status. The muxed IRQ
handler just needs to call the other handler (plus any other handlers
that will be added).
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-3-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -927,13 +927,11 @@ static irqreturn_t rockchip_usb2phy_bval
static irqreturn_t rockchip_usb2phy_otg_mux_irq(int irq, void *data)
{
- struct rockchip_usb2phy_port *rport = data;
- struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);
+ irqreturn_t ret = IRQ_NONE;
- if (property_enabled(rphy->grf, &rport->port_cfg->bvalid_det_st))
- return rockchip_usb2phy_bvalid_irq(irq, data);
- else
- return IRQ_NONE;
+ ret |= rockchip_usb2phy_bvalid_irq(irq, data);
+
+ return ret;
}
static irqreturn_t rockchip_usb2phy_irq(int irq, void *data)

31
target/linux/rockchip/patches-5.10/008-0021-v5.19-phy-rockchip-inno-usb2-Do-not-lock-in-bvalid-IRQ-handler.patch Normal file
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@ -0,0 +1,31 @@
From 5a709a46e4270a6130877c052260d9a6d14ac685 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:54 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Do not lock in bvalid IRQ handler
Clearing the IRQ is atomic, so there is no need to hold the mutex.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-4-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 4 ----
1 file changed, 4 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -913,13 +913,9 @@ static irqreturn_t rockchip_usb2phy_bval
if (!property_enabled(rphy->grf, &rport->port_cfg->bvalid_det_st))
return IRQ_NONE;
- mutex_lock(&rport->mutex);
-
/* clear bvalid detect irq pending status */
property_enable(rphy->grf, &rport->port_cfg->bvalid_det_clr, true);
- mutex_unlock(&rport->mutex);
-
rockchip_usb2phy_otg_sm_work(&rport->otg_sm_work.work);
return IRQ_HANDLED;

29
target/linux/rockchip/patches-5.10/008-0022-v5.19-phy-rockchip-inno-usb2-Support-multi-bit-mask-properties.patch Normal file
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@ -0,0 +1,29 @@
From ffe597d04db2b75d9c547a2d2e07c268c2a33117 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:55 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Support multi-bit mask properties
The "bvalid" and "id" interrupts can trigger on either the rising edge
or the falling edge, so each interrupt has two enable bits and two
status bits. This change allows using a single property for both bits,
checking whether either bit is set.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-5-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -253,7 +253,7 @@ static inline bool property_enabled(stru
return false;
tmp = (orig & mask) >> reg->bitstart;
- return tmp == reg->enable;
+ return tmp != reg->disable;
}
static int rockchip_usb2phy_clk480m_prepare(struct clk_hw *hw)

45
target/linux/rockchip/patches-5.10/008-0023-v5.19-phy-rockchip-inno-usb2-Handle-bvalid-falling.patch Normal file
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@ -0,0 +1,45 @@
From 21a470606ed5e8b14980f34cd360595d1cba737f Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:56 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Handle bvalid falling
Some SoCs have a bvalid falling interrupt, in addition to bvalid rising.
This interrupt can detect OTG cable plugout immediately, so it can avoid
the delay until the next scheduled work.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-6-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1351,9 +1351,9 @@ static const struct rockchip_usb2phy_cfg
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0x0100, 15, 0, 0, 0x1d1 },
- .bvalid_det_en = { 0x0110, 2, 2, 0, 1 },
- .bvalid_det_st = { 0x0114, 2, 2, 0, 1 },
- .bvalid_det_clr = { 0x0118, 2, 2, 0, 1 },
+ .bvalid_det_en = { 0x0110, 3, 2, 0, 3 },
+ .bvalid_det_st = { 0x0114, 3, 2, 0, 3 },
+ .bvalid_det_clr = { 0x0118, 3, 2, 0, 3 },
.ls_det_en = { 0x0110, 0, 0, 0, 1 },
.ls_det_st = { 0x0114, 0, 0, 0, 1 },
.ls_det_clr = { 0x0118, 0, 0, 0, 1 },
@@ -1475,9 +1475,9 @@ static const struct rockchip_usb2phy_cfg
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0x0000, 8, 0, 0, 0x1d1 },
- .bvalid_det_en = { 0x0080, 2, 2, 0, 1 },
- .bvalid_det_st = { 0x0084, 2, 2, 0, 1 },
- .bvalid_det_clr = { 0x0088, 2, 2, 0, 1 },
+ .bvalid_det_en = { 0x0080, 3, 2, 0, 3 },
+ .bvalid_det_st = { 0x0084, 3, 2, 0, 3 },
+ .bvalid_det_clr = { 0x0088, 3, 2, 0, 3 },
.utmi_avalid = { 0x00c0, 10, 10, 0, 1 },
.utmi_bvalid = { 0x00c0, 9, 9, 0, 1 },
},

214
target/linux/rockchip/patches-5.10/008-0024-v5.19-phy-rockchip-inno-usb2-Handle-ID-IRQ.patch Normal file
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@ -0,0 +1,214 @@
From 51a9b2c03dd3fddc56c2f68740fade2e38a066d0 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 13 Apr 2022 22:22:57 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Handle ID IRQ
This supports detecting host mode for the OTG port without an extcon.
The rv1108 properties are not updated due to lack of documentation.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-7-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 85 +++++++++++++++++++
1 file changed, 85 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -116,11 +116,15 @@ struct rockchip_chg_det_reg {
* @bvalid_det_en: vbus valid rise detection enable register.
* @bvalid_det_st: vbus valid rise detection status register.
* @bvalid_det_clr: vbus valid rise detection clear register.
+ * @id_det_en: id detection enable register.
+ * @id_det_st: id detection state register.
+ * @id_det_clr: id detection clear register.
* @ls_det_en: linestate detection enable register.
* @ls_det_st: linestate detection state register.
* @ls_det_clr: linestate detection clear register.
* @utmi_avalid: utmi vbus avalid status register.
* @utmi_bvalid: utmi vbus bvalid status register.
+ * @utmi_id: utmi id state register.
* @utmi_ls: utmi linestate state register.
* @utmi_hstdet: utmi host disconnect register.
*/
@@ -129,11 +133,15 @@ struct rockchip_usb2phy_port_cfg {
struct usb2phy_reg bvalid_det_en;
struct usb2phy_reg bvalid_det_st;
struct usb2phy_reg bvalid_det_clr;
+ struct usb2phy_reg id_det_en;
+ struct usb2phy_reg id_det_st;
+ struct usb2phy_reg id_det_clr;
struct usb2phy_reg ls_det_en;
struct usb2phy_reg ls_det_st;
struct usb2phy_reg ls_det_clr;
struct usb2phy_reg utmi_avalid;
struct usb2phy_reg utmi_bvalid;
+ struct usb2phy_reg utmi_id;
struct usb2phy_reg utmi_ls;
struct usb2phy_reg utmi_hstdet;
};
@@ -161,6 +169,7 @@ struct rockchip_usb2phy_cfg {
* @suspended: phy suspended flag.
* @vbus_attached: otg device vbus status.
* @bvalid_irq: IRQ number assigned for vbus valid rise detection.
+ * @id_irq: IRQ number assigned for ID pin detection.
* @ls_irq: IRQ number assigned for linestate detection.
* @otg_mux_irq: IRQ number which multiplex otg-id/otg-bvalid/linestate
* irqs to one irq in otg-port.
@@ -179,6 +188,7 @@ struct rockchip_usb2phy_port {
bool suspended;
bool vbus_attached;
int bvalid_irq;
+ int id_irq;
int ls_irq;
int otg_mux_irq;
struct mutex mutex;
@@ -426,6 +436,19 @@ static int rockchip_usb2phy_init(struct
if (ret)
goto out;
+ /* clear id status and enable id detect irq */
+ ret = property_enable(rphy->grf,
+ &rport->port_cfg->id_det_clr,
+ true);
+ if (ret)
+ goto out;
+
+ ret = property_enable(rphy->grf,
+ &rport->port_cfg->id_det_en,
+ true);
+ if (ret)
+ goto out;
+
schedule_delayed_work(&rport->otg_sm_work,
OTG_SCHEDULE_DELAY * 3);
} else {
@@ -921,11 +944,30 @@ static irqreturn_t rockchip_usb2phy_bval
return IRQ_HANDLED;
}
+static irqreturn_t rockchip_usb2phy_id_irq(int irq, void *data)
+{
+ struct rockchip_usb2phy_port *rport = data;
+ struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);
+ bool id;
+
+ if (!property_enabled(rphy->grf, &rport->port_cfg->id_det_st))
+ return IRQ_NONE;
+
+ /* clear id detect irq pending status */
+ property_enable(rphy->grf, &rport->port_cfg->id_det_clr, true);
+
+ id = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
+ extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !id);
+
+ return IRQ_HANDLED;
+}
+
static irqreturn_t rockchip_usb2phy_otg_mux_irq(int irq, void *data)
{
irqreturn_t ret = IRQ_NONE;
ret |= rockchip_usb2phy_bvalid_irq(irq, data);
+ ret |= rockchip_usb2phy_id_irq(irq, data);
return ret;
}
@@ -1023,6 +1065,25 @@ static int rockchip_usb2phy_port_irq_ini
"failed to request otg-bvalid irq handle\n");
return ret;
}
+
+ rport->id_irq = of_irq_get_byname(child_np, "otg-id");
+ if (rport->id_irq < 0) {
+ dev_err(rphy->dev, "no otg-id irq provided\n");
+ ret = rport->id_irq;
+ return ret;
+ }
+
+ ret = devm_request_threaded_irq(rphy->dev, rport->id_irq,
+ NULL,
+ rockchip_usb2phy_id_irq,
+ IRQF_ONESHOT,
+ "rockchip_usb2phy_id",
+ rport);
+ if (ret) {
+ dev_err(rphy->dev,
+ "failed to request otg-id irq handle\n");
+ return ret;
+ }
}
break;
default:
@@ -1295,10 +1356,14 @@ static const struct rockchip_usb2phy_cfg
.bvalid_det_en = { 0x0680, 3, 3, 0, 1 },
.bvalid_det_st = { 0x0690, 3, 3, 0, 1 },
.bvalid_det_clr = { 0x06a0, 3, 3, 0, 1 },
+ .id_det_en = { 0x0680, 6, 5, 0, 3 },
+ .id_det_st = { 0x0690, 6, 5, 0, 3 },
+ .id_det_clr = { 0x06a0, 6, 5, 0, 3 },
.ls_det_en = { 0x0680, 2, 2, 0, 1 },
.ls_det_st = { 0x0690, 2, 2, 0, 1 },
.ls_det_clr = { 0x06a0, 2, 2, 0, 1 },
.utmi_bvalid = { 0x0480, 4, 4, 0, 1 },
+ .utmi_id = { 0x0480, 1, 1, 0, 1 },
.utmi_ls = { 0x0480, 3, 2, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
@@ -1354,11 +1419,15 @@ static const struct rockchip_usb2phy_cfg
.bvalid_det_en = { 0x0110, 3, 2, 0, 3 },
.bvalid_det_st = { 0x0114, 3, 2, 0, 3 },
.bvalid_det_clr = { 0x0118, 3, 2, 0, 3 },
+ .id_det_en = { 0x0110, 5, 4, 0, 3 },
+ .id_det_st = { 0x0114, 5, 4, 0, 3 },
+ .id_det_clr = { 0x0118, 5, 4, 0, 3 },
.ls_det_en = { 0x0110, 0, 0, 0, 1 },
.ls_det_st = { 0x0114, 0, 0, 0, 1 },
.ls_det_clr = { 0x0118, 0, 0, 0, 1 },
.utmi_avalid = { 0x0120, 10, 10, 0, 1 },
.utmi_bvalid = { 0x0120, 9, 9, 0, 1 },
+ .utmi_id = { 0x0120, 6, 6, 0, 1 },
.utmi_ls = { 0x0120, 5, 4, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
@@ -1416,8 +1485,12 @@ static const struct rockchip_usb2phy_cfg
.bvalid_det_en = { 0xe3c0, 3, 3, 0, 1 },
.bvalid_det_st = { 0xe3e0, 3, 3, 0, 1 },
.bvalid_det_clr = { 0xe3d0, 3, 3, 0, 1 },
+ .id_det_en = { 0xe3c0, 5, 4, 0, 3 },
+ .id_det_st = { 0xe3e0, 5, 4, 0, 3 },
+ .id_det_clr = { 0xe3d0, 5, 4, 0, 3 },
.utmi_avalid = { 0xe2ac, 7, 7, 0, 1 },
.utmi_bvalid = { 0xe2ac, 12, 12, 0, 1 },
+ .utmi_id = { 0xe2ac, 8, 8, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
.phy_sus = { 0xe458, 1, 0, 0x2, 0x1 },
@@ -1451,8 +1524,12 @@ static const struct rockchip_usb2phy_cfg
.bvalid_det_en = { 0xe3c0, 8, 8, 0, 1 },
.bvalid_det_st = { 0xe3e0, 8, 8, 0, 1 },
.bvalid_det_clr = { 0xe3d0, 8, 8, 0, 1 },
+ .id_det_en = { 0xe3c0, 10, 9, 0, 3 },
+ .id_det_st = { 0xe3e0, 10, 9, 0, 3 },
+ .id_det_clr = { 0xe3d0, 10, 9, 0, 3 },
.utmi_avalid = { 0xe2ac, 10, 10, 0, 1 },
.utmi_bvalid = { 0xe2ac, 16, 16, 0, 1 },
+ .utmi_id = { 0xe2ac, 11, 11, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
.phy_sus = { 0xe468, 1, 0, 0x2, 0x1 },
@@ -1478,8 +1555,12 @@ static const struct rockchip_usb2phy_cfg
.bvalid_det_en = { 0x0080, 3, 2, 0, 3 },
.bvalid_det_st = { 0x0084, 3, 2, 0, 3 },
.bvalid_det_clr = { 0x0088, 3, 2, 0, 3 },
+ .id_det_en = { 0x0080, 5, 4, 0, 3 },
+ .id_det_st = { 0x0084, 5, 4, 0, 3 },
+ .id_det_clr = { 0x0088, 5, 4, 0, 3 },
.utmi_avalid = { 0x00c0, 10, 10, 0, 1 },
.utmi_bvalid = { 0x00c0, 9, 9, 0, 1 },
+ .utmi_id = { 0x00c0, 6, 6, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
/* Select suspend control from controller */

66
target/linux/rockchip/patches-5.10/008-0025-v5.19-clk-rockchip-Mark-hclk_vo-as-critical-on-rk3568.patch Normal file
View File

@ -0,0 +1,66 @@
From 6931f85c29d5a0261219cf8a73773d3165806d84 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:18 +0200
Subject: [PATCH] clk: rockchip: Mark hclk_vo as critical on rk3568
Whenever pclk_vo is enabled hclk_vo must be enabled as well. This is
described in the Reference Manual as:
| 2.8.6 NIU Clock gating reliance
|
| A part of niu clocks have a dependence on another niu clock in order to
| sharing the internal bus. When these clocks are in use, another niu
| clock must be opened, and cannot be gated. These clocks and the special
| clock on which they are relied are as following:
|
| Clocks which have dependency The clock which can not be gated
| -----------------------------------------------------------------
| ...
| pclk_vo_niu, hclk_vo_s_niu hclk_vo_niu
| ...
The clock framework doesn't offer a way to enable clock B whenever clock A is
enabled, at least not when B is not an ancestor of A. Workaround this by
marking hclk_vo as critical so it is never disabled. This is suboptimal in
terms of power consumption, but a stop gap solution until the clock framework
has a way to deal with this.
We have this clock tree:
| aclk_vo 2 2 0 300000000 0 0 50000 Y
| aclk_hdcp 0 0 0 300000000 0 0 50000 N
| pclk_vo 2 3 0 75000000 0 0 50000 Y
| pclk_edp_ctrl 0 0 0 75000000 0 0 50000 N
| pclk_dsitx_1 0 0 0 75000000 0 0 50000 N
| pclk_dsitx_0 1 2 0 75000000 0 0 50000 Y
| pclk_hdmi_host 1 2 0 75000000 0 0 50000 Y
| pclk_hdcp 0 0 0 75000000 0 0 50000 N
| hclk_vo 2 5 0 150000000 0 0 50000 Y
| hclk_hdcp 0 0 0 150000000 0 0 50000 N
| hclk_vop 0 2 0 150000000 0 0 50000 N
Without this patch the edp, dsitx, hdmi and hdcp driver would enable their
clocks which then enables pclk_vo, but hclk_vo stays disabled and register
accesses just hang. hclk_vo is enabled by the VOP2 driver, so reproducibility
of this issue depends on the probe order.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220422072841.2206452-2-s.hauer@pengutronix.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/clk/rockchip/clk-rk3568.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1591,6 +1591,7 @@ static const char *const rk3568_cru_crit
"hclk_php",
"pclk_php",
"hclk_usb",
+ "hclk_vo",
};
static const char *const rk3568_pmucru_critical_clocks[] __initconst = {

601
target/linux/rockchip/patches-5.10/008-0026-v5.19-drm-rockchip-Embed-drm_encoder-into-rockchip_decoder.patch Normal file
View File

@ -0,0 +1,601 @@
From 540b8f271e53362a308f6bf288d38b630cf3fbd2 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:19 +0200
Subject: [PATCH] drm/rockchip: Embed drm_encoder into rockchip_decoder
The VOP2 driver needs rockchip specific information for a drm_encoder.
This patch creates a struct rockchip_encoder with a struct drm_encoder
embedded in it. This is used throughout the rockchip driver instead of
struct drm_encoder directly.
The information the VOP2 drivers needs is the of_graph endpoint node
of the encoder. To ease bisectability this is added here.
While at it convert the different encoder-to-driverdata macros to
static inline functions in order to gain type safety and readability.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-3-s.hauer@pengutronix.de
---
.../gpu/drm/rockchip/analogix_dp-rockchip.c | 32 +++++++++++------
drivers/gpu/drm/rockchip/cdn-dp-core.c | 18 ++++++----
drivers/gpu/drm/rockchip/cdn-dp-core.h | 2 +-
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 17 ++++++----
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 11 ++++--
drivers/gpu/drm/rockchip/inno_hdmi.c | 32 +++++++++++------
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 34 ++++++++++++-------
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 10 ++++++
drivers/gpu/drm/rockchip/rockchip_lvds.c | 26 ++++++++------
9 files changed, 122 insertions(+), 60 deletions(-)
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -40,8 +40,6 @@
#define PSR_WAIT_LINE_FLAG_TIMEOUT_MS 100
-#define to_dp(nm) container_of(nm, struct rockchip_dp_device, nm)
-
/**
* struct rockchip_dp_chip_data - splite the grf setting of kind of chips
* @lcdsel_grf_reg: grf register offset of lcdc select
@@ -59,7 +57,7 @@ struct rockchip_dp_chip_data {
struct rockchip_dp_device {
struct drm_device *drm_dev;
struct device *dev;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
struct drm_display_mode mode;
struct clk *pclk;
@@ -73,6 +71,18 @@ struct rockchip_dp_device {
struct analogix_dp_plat_data plat_data;
};
+static struct rockchip_dp_device *encoder_to_dp(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct rockchip_dp_device, encoder);
+}
+
+static struct rockchip_dp_device *pdata_encoder_to_dp(struct analogix_dp_plat_data *plat_data)
+{
+ return container_of(plat_data, struct rockchip_dp_device, plat_data);
+}
+
static int rockchip_dp_pre_init(struct rockchip_dp_device *dp)
{
reset_control_assert(dp->rst);
@@ -84,7 +94,7 @@ static int rockchip_dp_pre_init(struct r
static int rockchip_dp_poweron_start(struct analogix_dp_plat_data *plat_data)
{
- struct rockchip_dp_device *dp = to_dp(plat_data);
+ struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data);
int ret;
ret = clk_prepare_enable(dp->pclk);
@@ -105,7 +115,7 @@ static int rockchip_dp_poweron_start(str
static int rockchip_dp_powerdown(struct analogix_dp_plat_data *plat_data)
{
- struct rockchip_dp_device *dp = to_dp(plat_data);
+ struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data);
clk_disable_unprepare(dp->pclk);
@@ -166,7 +176,7 @@ struct drm_crtc *rockchip_dp_drm_get_new
static void rockchip_dp_drm_encoder_enable(struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
- struct rockchip_dp_device *dp = to_dp(encoder);
+ struct rockchip_dp_device *dp = encoder_to_dp(encoder);
struct drm_crtc *crtc;
struct drm_crtc_state *old_crtc_state;
int ret;
@@ -208,7 +218,7 @@ static void rockchip_dp_drm_encoder_enab
static void rockchip_dp_drm_encoder_disable(struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
- struct rockchip_dp_device *dp = to_dp(encoder);
+ struct rockchip_dp_device *dp = encoder_to_dp(encoder);
struct drm_crtc *crtc;
struct drm_crtc_state *new_crtc_state = NULL;
int ret;
@@ -297,7 +307,7 @@ static int rockchip_dp_of_probe(struct r
static int rockchip_dp_drm_create_encoder(struct rockchip_dp_device *dp)
{
- struct drm_encoder *encoder = &dp->encoder;
+ struct drm_encoder *encoder = &dp->encoder.encoder;
struct drm_device *drm_dev = dp->drm_dev;
struct device *dev = dp->dev;
int ret;
@@ -333,7 +343,7 @@ static int rockchip_dp_bind(struct devic
return ret;
}
- dp->plat_data.encoder = &dp->encoder;
+ dp->plat_data.encoder = &dp->encoder.encoder;
ret = analogix_dp_bind(dp->adp, drm_dev);
if (ret)
@@ -341,7 +351,7 @@ static int rockchip_dp_bind(struct devic
return 0;
err_cleanup_encoder:
- dp->encoder.funcs->destroy(&dp->encoder);
+ dp->encoder.encoder.funcs->destroy(&dp->encoder.encoder);
return ret;
}
@@ -351,7 +361,7 @@ static void rockchip_dp_unbind(struct de
struct rockchip_dp_device *dp = dev_get_drvdata(dev);
analogix_dp_unbind(dp->adp);
- dp->encoder.funcs->destroy(&dp->encoder);
+ dp->encoder.encoder.funcs->destroy(&dp->encoder.encoder);
}
static const struct component_ops rockchip_dp_component_ops = {
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -26,11 +26,17 @@
#include "cdn-dp-reg.h"
#include "rockchip_drm_vop.h"
-#define connector_to_dp(c) \
- container_of(c, struct cdn_dp_device, connector)
+static inline struct cdn_dp_device *connector_to_dp(struct drm_connector *connector)
+{
+ return container_of(connector, struct cdn_dp_device, connector);
+}
-#define encoder_to_dp(c) \
- container_of(c, struct cdn_dp_device, encoder)
+static inline struct cdn_dp_device *encoder_to_dp(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct cdn_dp_device, encoder);
+}
#define GRF_SOC_CON9 0x6224
#define DP_SEL_VOP_LIT BIT(12)
@@ -1023,7 +1029,7 @@ static int cdn_dp_bind(struct device *de
INIT_WORK(&dp->event_work, cdn_dp_pd_event_work);
- encoder = &dp->encoder;
+ encoder = &dp->encoder.encoder;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm_dev,
dev->of_node);
@@ -1088,7 +1094,7 @@ err_free_encoder:
static void cdn_dp_unbind(struct device *dev, struct device *master, void *data)
{
struct cdn_dp_device *dp = dev_get_drvdata(dev);
- struct drm_encoder *encoder = &dp->encoder;
+ struct drm_encoder *encoder = &dp->encoder.encoder;
struct drm_connector *connector = &dp->connector;
cancel_work_sync(&dp->event_work);
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.h
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h
@@ -65,7 +65,7 @@ struct cdn_dp_device {
struct device *dev;
struct drm_device *drm_dev;
struct drm_connector connector;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
struct drm_display_mode mode;
struct platform_device *audio_pdev;
struct work_struct event_work;
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -174,8 +174,6 @@
#define HIWORD_UPDATE(val, mask) (val | (mask) << 16)
-#define to_dsi(nm) container_of(nm, struct dw_mipi_dsi_rockchip, nm)
-
enum {
BANDGAP_97_07,
BANDGAP_98_05,
@@ -219,7 +217,7 @@ struct rockchip_dw_dsi_chip_data {
struct dw_mipi_dsi_rockchip {
struct device *dev;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
void __iomem *base;
struct regmap *grf_regmap;
@@ -247,6 +245,13 @@ struct dw_mipi_dsi_rockchip {
bool dsi_bound;
};
+static struct dw_mipi_dsi_rockchip *to_dsi(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct dw_mipi_dsi_rockchip, encoder);
+}
+
struct dphy_pll_parameter_map {
unsigned int max_mbps;
u8 hsfreqrange;
@@ -751,7 +756,7 @@ static void dw_mipi_dsi_encoder_enable(s
int ret, mux;
mux = drm_of_encoder_active_endpoint_id(dsi->dev->of_node,
- &dsi->encoder);
+ &dsi->encoder.encoder);
if (mux < 0)
return;
@@ -782,7 +787,7 @@ dw_mipi_dsi_encoder_helper_funcs = {
static int rockchip_dsi_drm_create_encoder(struct dw_mipi_dsi_rockchip *dsi,
struct drm_device *drm_dev)
{
- struct drm_encoder *encoder = &dsi->encoder;
+ struct drm_encoder *encoder = &dsi->encoder.encoder;
int ret;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm_dev,
@@ -940,7 +945,7 @@ static int dw_mipi_dsi_rockchip_bind(str
goto out_pll_clk;
}
- ret = dw_mipi_dsi_bind(dsi->dmd, &dsi->encoder);
+ ret = dw_mipi_dsi_bind(dsi->dmd, &dsi->encoder.encoder);
if (ret) {
DRM_DEV_ERROR(dev, "Failed to bind: %d\n", ret);
goto out_pll_clk;
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -67,7 +67,7 @@ struct rockchip_hdmi_chip_data {
struct rockchip_hdmi {
struct device *dev;
struct regmap *regmap;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
const struct rockchip_hdmi_chip_data *chip_data;
struct clk *vpll_clk;
struct clk *grf_clk;
@@ -75,7 +75,12 @@ struct rockchip_hdmi {
struct phy *phy;
};
-#define to_rockchip_hdmi(x) container_of(x, struct rockchip_hdmi, x)
+static struct rockchip_hdmi *to_rockchip_hdmi(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct rockchip_hdmi, encoder);
+}
static const struct dw_hdmi_mpll_config rockchip_mpll_cfg[] = {
{
@@ -511,7 +516,7 @@ static int dw_hdmi_rockchip_bind(struct
hdmi->dev = &pdev->dev;
hdmi->chip_data = plat_data->phy_data;
plat_data->phy_data = hdmi;
- encoder = &hdmi->encoder;
+ encoder = &hdmi->encoder.encoder;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
/*
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -26,8 +26,6 @@
#include "inno_hdmi.h"
-#define to_inno_hdmi(x) container_of(x, struct inno_hdmi, x)
-
struct hdmi_data_info {
int vic;
bool sink_is_hdmi;
@@ -56,7 +54,7 @@ struct inno_hdmi {
void __iomem *regs;
struct drm_connector connector;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
struct inno_hdmi_i2c *i2c;
struct i2c_adapter *ddc;
@@ -67,6 +65,18 @@ struct inno_hdmi {
struct drm_display_mode previous_mode;
};
+static struct inno_hdmi *encoder_to_inno_hdmi(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct inno_hdmi, encoder);
+}
+
+static struct inno_hdmi *connector_to_inno_hdmi(struct drm_connector *connector)
+{
+ return container_of(connector, struct inno_hdmi, connector);
+}
+
enum {
CSC_ITU601_16_235_TO_RGB_0_255_8BIT,
CSC_ITU601_0_255_TO_RGB_0_255_8BIT,
@@ -483,7 +493,7 @@ static void inno_hdmi_encoder_mode_set(s
struct drm_display_mode *mode,
struct drm_display_mode *adj_mode)
{
- struct inno_hdmi *hdmi = to_inno_hdmi(encoder);
+ struct inno_hdmi *hdmi = encoder_to_inno_hdmi(encoder);
inno_hdmi_setup(hdmi, adj_mode);
@@ -493,14 +503,14 @@ static void inno_hdmi_encoder_mode_set(s
static void inno_hdmi_encoder_enable(struct drm_encoder *encoder)
{
- struct inno_hdmi *hdmi = to_inno_hdmi(encoder);
+ struct inno_hdmi *hdmi = encoder_to_inno_hdmi(encoder);
inno_hdmi_set_pwr_mode(hdmi, NORMAL);
}
static void inno_hdmi_encoder_disable(struct drm_encoder *encoder)
{
- struct inno_hdmi *hdmi = to_inno_hdmi(encoder);
+ struct inno_hdmi *hdmi = encoder_to_inno_hdmi(encoder);
inno_hdmi_set_pwr_mode(hdmi, LOWER_PWR);
}
@@ -536,7 +546,7 @@ static struct drm_encoder_helper_funcs i
static enum drm_connector_status
inno_hdmi_connector_detect(struct drm_connector *connector, bool force)
{
- struct inno_hdmi *hdmi = to_inno_hdmi(connector);
+ struct inno_hdmi *hdmi = connector_to_inno_hdmi(connector);
return (hdmi_readb(hdmi, HDMI_STATUS) & m_HOTPLUG) ?
connector_status_connected : connector_status_disconnected;
@@ -544,7 +554,7 @@ inno_hdmi_connector_detect(struct drm_co
static int inno_hdmi_connector_get_modes(struct drm_connector *connector)
{
- struct inno_hdmi *hdmi = to_inno_hdmi(connector);
+ struct inno_hdmi *hdmi = connector_to_inno_hdmi(connector);
struct edid *edid;
int ret = 0;
@@ -599,7 +609,7 @@ static struct drm_connector_helper_funcs
static int inno_hdmi_register(struct drm_device *drm, struct inno_hdmi *hdmi)
{
- struct drm_encoder *encoder = &hdmi->encoder;
+ struct drm_encoder *encoder = &hdmi->encoder.encoder;
struct device *dev = hdmi->dev;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
@@ -881,7 +891,7 @@ static int inno_hdmi_bind(struct device
return 0;
err_cleanup_hdmi:
hdmi->connector.funcs->destroy(&hdmi->connector);
- hdmi->encoder.funcs->destroy(&hdmi->encoder);
+ hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);
err_put_adapter:
i2c_put_adapter(hdmi->ddc);
err_disable_clk:
@@ -895,7 +905,7 @@ static void inno_hdmi_unbind(struct devi
struct inno_hdmi *hdmi = dev_get_drvdata(dev);
hdmi->connector.funcs->destroy(&hdmi->connector);
- hdmi->encoder.funcs->destroy(&hdmi->encoder);
+ hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);
i2c_put_adapter(hdmi->ddc);
clk_disable_unprepare(hdmi->pclk);
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -47,7 +47,7 @@ struct rk3066_hdmi {
void __iomem *regs;
struct drm_connector connector;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
struct rk3066_hdmi_i2c *i2c;
struct i2c_adapter *ddc;
@@ -58,7 +58,17 @@ struct rk3066_hdmi {
struct drm_display_mode previous_mode;
};
-#define to_rk3066_hdmi(x) container_of(x, struct rk3066_hdmi, x)
+static struct rk3066_hdmi *encoder_to_rk3066_hdmi(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct rk3066_hdmi, encoder);
+}
+
+static struct rk3066_hdmi *connector_to_rk3066_hdmi(struct drm_connector *connector)
+{
+ return container_of(connector, struct rk3066_hdmi, connector);
+}
static inline u8 hdmi_readb(struct rk3066_hdmi *hdmi, u16 offset)
{
@@ -380,7 +390,7 @@ rk3066_hdmi_encoder_mode_set(struct drm_
struct drm_display_mode *mode,
struct drm_display_mode *adj_mode)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(encoder);
+ struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);
/* Store the display mode for plugin/DPMS poweron events. */
memcpy(&hdmi->previous_mode, adj_mode, sizeof(hdmi->previous_mode));
@@ -388,7 +398,7 @@ rk3066_hdmi_encoder_mode_set(struct drm_
static void rk3066_hdmi_encoder_enable(struct drm_encoder *encoder)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(encoder);
+ struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);
int mux, val;
mux = drm_of_encoder_active_endpoint_id(hdmi->dev->of_node, encoder);
@@ -407,7 +417,7 @@ static void rk3066_hdmi_encoder_enable(s
static void rk3066_hdmi_encoder_disable(struct drm_encoder *encoder)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(encoder);
+ struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);
DRM_DEV_DEBUG(hdmi->dev, "hdmi encoder disable\n");
@@ -455,7 +465,7 @@ struct drm_encoder_helper_funcs rk3066_h
static enum drm_connector_status
rk3066_hdmi_connector_detect(struct drm_connector *connector, bool force)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(connector);
+ struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);
return (hdmi_readb(hdmi, HDMI_HPG_MENS_STA) & HDMI_HPG_IN_STATUS_HIGH) ?
connector_status_connected : connector_status_disconnected;
@@ -463,7 +473,7 @@ rk3066_hdmi_connector_detect(struct drm_
static int rk3066_hdmi_connector_get_modes(struct drm_connector *connector)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(connector);
+ struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);
struct edid *edid;
int ret = 0;
@@ -496,9 +506,9 @@ rk3066_hdmi_connector_mode_valid(struct
static struct drm_encoder *
rk3066_hdmi_connector_best_encoder(struct drm_connector *connector)
{
- struct rk3066_hdmi *hdmi = to_rk3066_hdmi(connector);
+ struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);
- return &hdmi->encoder;
+ return &hdmi->encoder.encoder;
}
static int
@@ -538,7 +548,7 @@ struct drm_connector_helper_funcs rk3066
static int
rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
{
- struct drm_encoder *encoder = &hdmi->encoder;
+ struct drm_encoder *encoder = &hdmi->encoder.encoder;
struct device *dev = hdmi->dev;
encoder->possible_crtcs =
@@ -816,7 +826,7 @@ static int rk3066_hdmi_bind(struct devic
err_cleanup_hdmi:
hdmi->connector.funcs->destroy(&hdmi->connector);
- hdmi->encoder.funcs->destroy(&hdmi->encoder);
+ hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);
err_disable_i2c:
i2c_put_adapter(hdmi->ddc);
err_disable_hclk:
@@ -831,7 +841,7 @@ static void rk3066_hdmi_unbind(struct de
struct rk3066_hdmi *hdmi = dev_get_drvdata(dev);
hdmi->connector.funcs->destroy(&hdmi->connector);
- hdmi->encoder.funcs->destroy(&hdmi->encoder);
+ hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);
i2c_put_adapter(hdmi->ddc);
clk_disable_unprepare(hdmi->hclk);
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -52,6 +52,10 @@ struct rockchip_drm_private {
struct mutex psr_list_lock;
};
+struct rockchip_encoder {
+ struct drm_encoder encoder;
+};
+
int rockchip_drm_dma_attach_device(struct drm_device *drm_dev,
struct device *dev);
void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
@@ -67,4 +71,10 @@ extern struct platform_driver rockchip_d
extern struct platform_driver rockchip_lvds_driver;
extern struct platform_driver vop_platform_driver;
extern struct platform_driver rk3066_hdmi_driver;
+
+static inline struct rockchip_encoder *to_rockchip_encoder(struct drm_encoder *encoder)
+{
+ return container_of(encoder, struct rockchip_encoder, encoder);
+}
+
#endif /* _ROCKCHIP_DRM_DRV_H_ */
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -35,12 +35,6 @@
struct rockchip_lvds;
-#define connector_to_lvds(c) \
- container_of(c, struct rockchip_lvds, connector)
-
-#define encoder_to_lvds(c) \
- container_of(c, struct rockchip_lvds, encoder)
-
/**
* rockchip_lvds_soc_data - rockchip lvds Soc private data
* @probe: LVDS platform probe function
@@ -64,10 +58,22 @@ struct rockchip_lvds {
struct drm_panel *panel;
struct drm_bridge *bridge;
struct drm_connector connector;
- struct drm_encoder encoder;
+ struct rockchip_encoder encoder;
struct dev_pin_info *pins;
};
+static inline struct rockchip_lvds *connector_to_lvds(struct drm_connector *connector)
+{
+ return container_of(connector, struct rockchip_lvds, connector);
+}
+
+static inline struct rockchip_lvds *encoder_to_lvds(struct drm_encoder *encoder)
+{
+ struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
+
+ return container_of(rkencoder, struct rockchip_lvds, encoder);
+}
+
static inline void rk3288_writel(struct rockchip_lvds *lvds, u32 offset,
u32 val)
{
@@ -600,7 +606,7 @@ static int rockchip_lvds_bind(struct dev
goto err_put_remote;
}
- encoder = &lvds->encoder;
+ encoder = &lvds->encoder.encoder;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm_dev,
dev->of_node);
@@ -668,10 +674,10 @@ static void rockchip_lvds_unbind(struct
const struct drm_encoder_helper_funcs *encoder_funcs;
encoder_funcs = lvds->soc_data->helper_funcs;
- encoder_funcs->disable(&lvds->encoder);
+ encoder_funcs->disable(&lvds->encoder.encoder);
pm_runtime_disable(dev);
drm_connector_cleanup(&lvds->connector);
- drm_encoder_cleanup(&lvds->encoder);
+ drm_encoder_cleanup(&lvds->encoder.encoder);
}
static const struct component_ops rockchip_lvds_component_ops = {

88
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@ -0,0 +1,88 @@
From cf544c6a885c52d79e4d8bf139fb8cb63a878512 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:20 +0200
Subject: [PATCH] drm/rockchip: Add crtc_endpoint_id to rockchip_encoder
The VOP2 has an interface mux which decides to which encoder(s) a CRTC
is routed to. The encoders and CRTCs are connected via of_graphs in the
device tree. When given an encoder the VOP2 driver needs to know to
which internal register setting this encoder matches. For this the VOP2
binding offers different endpoints, one for each possible encoder. The
endpoint ids of these endpoints are used as a key from an encoders
device tree description to the internal register setting.
This patch adds the key aka endpoint id to struct rockchip_encoder plus
a function to read the endpoint id starting from the encoders device
node.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-4-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 33 +++++++++++++++++++++
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 4 ++-
2 files changed, 36 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -256,6 +256,39 @@ static struct platform_driver *rockchip_
static int num_rockchip_sub_drivers;
/*
+ * Get the endpoint id of the remote endpoint of the given encoder. This
+ * information is used by the VOP2 driver to identify the encoder.
+ *
+ * @rkencoder: The encoder to get the remote endpoint id from
+ * @np: The encoder device node
+ * @port: The number of the port leading to the VOP2
+ * @reg: The endpoint number leading to the VOP2
+ */
+int rockchip_drm_encoder_set_crtc_endpoint_id(struct rockchip_encoder *rkencoder,
+ struct device_node *np, int port, int reg)
+{
+ struct of_endpoint ep;
+ struct device_node *en, *ren;
+ int ret;
+
+ en = of_graph_get_endpoint_by_regs(np, port, reg);
+ if (!en)
+ return -ENOENT;
+
+ ren = of_graph_get_remote_endpoint(en);
+ if (!ren)
+ return -ENOENT;
+
+ ret = of_graph_parse_endpoint(ren, &ep);
+ if (ret)
+ return ret;
+
+ rkencoder->crtc_endpoint_id = ep.id;
+
+ return 0;
+}
+
+/*
* Check if a vop endpoint is leading to a rockchip subdriver or bridge.
* Should be called from the component bind stage of the drivers
* to ensure that all subdrivers are probed.
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -53,6 +53,7 @@ struct rockchip_drm_private {
};
struct rockchip_encoder {
+ int crtc_endpoint_id;
struct drm_encoder encoder;
};
@@ -61,7 +62,8 @@ int rockchip_drm_dma_attach_device(struc
void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
struct device *dev);
int rockchip_drm_wait_vact_end(struct drm_crtc *crtc, unsigned int mstimeout);
-
+int rockchip_drm_encoder_set_crtc_endpoint_id(struct rockchip_encoder *rencoder,
+ struct device_node *np, int port, int reg);
int rockchip_drm_endpoint_is_subdriver(struct device_node *ep);
extern struct platform_driver cdn_dp_driver;
extern struct platform_driver dw_hdmi_rockchip_pltfm_driver;

93
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@ -0,0 +1,93 @@
From a9d37e684492ab5db1cce28b655e20c01191873f Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:21 +0200
Subject: [PATCH] drm/rockchip: dw_hdmi: rename vpll clock to reference clock
"vpll" is a misnomer. A clock input to a device should be named after
the usage in the device, not after the clock that drives it. On the
rk3568 the same clock is driven by the HPLL.
To fix that, this patch renames the vpll clock to ref clock. The clock
name "vpll" is left for compatibility to old device trees.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-5-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 27 +++++++++++----------
1 file changed, 14 insertions(+), 13 deletions(-)
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -69,7 +69,7 @@ struct rockchip_hdmi {
struct regmap *regmap;
struct rockchip_encoder encoder;
const struct rockchip_hdmi_chip_data *chip_data;
- struct clk *vpll_clk;
+ struct clk *ref_clk;
struct clk *grf_clk;
struct dw_hdmi *hdmi;
struct phy *phy;
@@ -201,14 +201,15 @@ static int rockchip_hdmi_parse_dt(struct
return PTR_ERR(hdmi->regmap);
}
- hdmi->vpll_clk = devm_clk_get(hdmi->dev, "vpll");
- if (PTR_ERR(hdmi->vpll_clk) == -ENOENT) {
- hdmi->vpll_clk = NULL;
- } else if (PTR_ERR(hdmi->vpll_clk) == -EPROBE_DEFER) {
+ hdmi->ref_clk = devm_clk_get_optional(hdmi->dev, "ref");
+ if (!hdmi->ref_clk)
+ hdmi->ref_clk = devm_clk_get_optional(hdmi->dev, "vpll");
+
+ if (PTR_ERR(hdmi->ref_clk) == -EPROBE_DEFER) {
return -EPROBE_DEFER;
- } else if (IS_ERR(hdmi->vpll_clk)) {
- DRM_DEV_ERROR(hdmi->dev, "failed to get grf clock\n");
- return PTR_ERR(hdmi->vpll_clk);
+ } else if (IS_ERR(hdmi->ref_clk)) {
+ DRM_DEV_ERROR(hdmi->dev, "failed to get reference clock\n");
+ return PTR_ERR(hdmi->ref_clk);
}
hdmi->grf_clk = devm_clk_get(hdmi->dev, "grf");
@@ -262,7 +263,7 @@ static void dw_hdmi_rockchip_encoder_mod
{
struct rockchip_hdmi *hdmi = to_rockchip_hdmi(encoder);
- clk_set_rate(hdmi->vpll_clk, adj_mode->clock * 1000);
+ clk_set_rate(hdmi->ref_clk, adj_mode->clock * 1000);
}
static void dw_hdmi_rockchip_encoder_enable(struct drm_encoder *encoder)
@@ -542,9 +543,9 @@ static int dw_hdmi_rockchip_bind(struct
return ret;
}
- ret = clk_prepare_enable(hdmi->vpll_clk);
+ ret = clk_prepare_enable(hdmi->ref_clk);
if (ret) {
- DRM_DEV_ERROR(hdmi->dev, "Failed to enable HDMI vpll: %d\n",
+ DRM_DEV_ERROR(hdmi->dev, "Failed to enable HDMI reference clock: %d\n",
ret);
return ret;
}
@@ -563,7 +564,7 @@ static int dw_hdmi_rockchip_bind(struct
if (IS_ERR(hdmi->hdmi)) {
ret = PTR_ERR(hdmi->hdmi);
drm_encoder_cleanup(encoder);
- clk_disable_unprepare(hdmi->vpll_clk);
+ clk_disable_unprepare(hdmi->ref_clk);
}
return ret;
@@ -575,7 +576,7 @@ static void dw_hdmi_rockchip_unbind(stru
struct rockchip_hdmi *hdmi = dev_get_drvdata(dev);
dw_hdmi_unbind(hdmi->hdmi);
- clk_disable_unprepare(hdmi->vpll_clk);
+ clk_disable_unprepare(hdmi->ref_clk);
}
static const struct component_ops dw_hdmi_rockchip_ops = {

84
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@ -0,0 +1,84 @@
From 28bbb5ffbe32741e65d798070986d212cc11e1bb Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:24 +0200
Subject: [PATCH] drm/rockchip: dw_hdmi: add rk3568 support
Add a new dw_hdmi_plat_data struct and new compatible for rk3568.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-8-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 31 +++++++++++++++++++++
1 file changed, 31 insertions(+)
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -50,6 +50,10 @@
#define RK3399_GRF_SOC_CON20 0x6250
#define RK3399_HDMI_LCDC_SEL BIT(6)
+#define RK3568_GRF_VO_CON1 0x0364
+#define RK3568_HDMI_SDAIN_MSK BIT(15)
+#define RK3568_HDMI_SCLIN_MSK BIT(14)
+
#define HIWORD_UPDATE(val, mask) (val | (mask) << 16)
/**
@@ -473,6 +477,19 @@ static const struct dw_hdmi_plat_data rk
.use_drm_infoframe = true,
};
+static struct rockchip_hdmi_chip_data rk3568_chip_data = {
+ .lcdsel_grf_reg = -1,
+};
+
+static const struct dw_hdmi_plat_data rk3568_hdmi_drv_data = {
+ .mode_valid = dw_hdmi_rockchip_mode_valid,
+ .mpll_cfg = rockchip_mpll_cfg,
+ .cur_ctr = rockchip_cur_ctr,
+ .phy_config = rockchip_phy_config,
+ .phy_data = &rk3568_chip_data,
+ .use_drm_infoframe = true,
+};
+
static const struct of_device_id dw_hdmi_rockchip_dt_ids[] = {
{ .compatible = "rockchip,rk3228-dw-hdmi",
.data = &rk3228_hdmi_drv_data
@@ -486,6 +503,9 @@ static const struct of_device_id dw_hdmi
{ .compatible = "rockchip,rk3399-dw-hdmi",
.data = &rk3399_hdmi_drv_data
},
+ { .compatible = "rockchip,rk3568-dw-hdmi",
+ .data = &rk3568_hdmi_drv_data
+ },
{},
};
MODULE_DEVICE_TABLE(of, dw_hdmi_rockchip_dt_ids);
@@ -520,6 +540,9 @@ static int dw_hdmi_rockchip_bind(struct
encoder = &hdmi->encoder.encoder;
encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
+ rockchip_drm_encoder_set_crtc_endpoint_id(&hdmi->encoder,
+ dev->of_node, 0, 0);
+
/*
* If we failed to find the CRTC(s) which this encoder is
* supposed to be connected to, it's because the CRTC has
@@ -550,6 +573,14 @@ static int dw_hdmi_rockchip_bind(struct
return ret;
}
+ if (hdmi->chip_data == &rk3568_chip_data) {
+ regmap_write(hdmi->regmap, RK3568_GRF_VO_CON1,
+ HIWORD_UPDATE(RK3568_HDMI_SDAIN_MSK |
+ RK3568_HDMI_SCLIN_MSK,
+ RK3568_HDMI_SDAIN_MSK |
+ RK3568_HDMI_SCLIN_MSK));
+ }
+
drm_encoder_helper_add(encoder, &dw_hdmi_rockchip_encoder_helper_funcs);
drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_TMDS);

109
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@ -0,0 +1,109 @@
From ca80c4eb4b01a7f1c2f333d0a329937ef9c7f03a Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:26 +0200
Subject: [PATCH] drm/rockchip: dw_hdmi: add regulator support
The RK3568 has HDMI_TX_AVDD0V9 and HDMI_TX_AVDD_1V8 supply inputs needed
for the HDMI port. add support for these to the driver for boards which
have them supplied by switchable regulators.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-10-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 41 +++++++++++++++++++--
1 file changed, 38 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -9,6 +9,7 @@
#include <linux/platform_device.h>
#include <linux/phy/phy.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <drm/bridge/dw_hdmi.h>
#include <drm/drm_edid.h>
@@ -76,6 +77,8 @@ struct rockchip_hdmi {
struct clk *ref_clk;
struct clk *grf_clk;
struct dw_hdmi *hdmi;
+ struct regulator *avdd_0v9;
+ struct regulator *avdd_1v8;
struct phy *phy;
};
@@ -226,6 +229,14 @@ static int rockchip_hdmi_parse_dt(struct
return PTR_ERR(hdmi->grf_clk);
}
+ hdmi->avdd_0v9 = devm_regulator_get(hdmi->dev, "avdd-0v9");
+ if (IS_ERR(hdmi->avdd_0v9))
+ return PTR_ERR(hdmi->avdd_0v9);
+
+ hdmi->avdd_1v8 = devm_regulator_get(hdmi->dev, "avdd-1v8");
+ if (IS_ERR(hdmi->avdd_1v8))
+ return PTR_ERR(hdmi->avdd_1v8);
+
return 0;
}
@@ -566,11 +577,23 @@ static int dw_hdmi_rockchip_bind(struct
return ret;
}
+ ret = regulator_enable(hdmi->avdd_0v9);
+ if (ret) {
+ DRM_DEV_ERROR(hdmi->dev, "failed to enable avdd0v9: %d\n", ret);
+ goto err_avdd_0v9;
+ }
+
+ ret = regulator_enable(hdmi->avdd_1v8);
+ if (ret) {
+ DRM_DEV_ERROR(hdmi->dev, "failed to enable avdd1v8: %d\n", ret);
+ goto err_avdd_1v8;
+ }
+
ret = clk_prepare_enable(hdmi->ref_clk);
if (ret) {
DRM_DEV_ERROR(hdmi->dev, "Failed to enable HDMI reference clock: %d\n",
ret);
- return ret;
+ goto err_clk;
}
if (hdmi->chip_data == &rk3568_chip_data) {
@@ -594,10 +617,19 @@ static int dw_hdmi_rockchip_bind(struct
*/
if (IS_ERR(hdmi->hdmi)) {
ret = PTR_ERR(hdmi->hdmi);
- drm_encoder_cleanup(encoder);
- clk_disable_unprepare(hdmi->ref_clk);
+ goto err_bind;
}
+ return 0;
+
+err_bind:
+ drm_encoder_cleanup(encoder);
+ clk_disable_unprepare(hdmi->ref_clk);
+err_clk:
+ regulator_disable(hdmi->avdd_1v8);
+err_avdd_1v8:
+ regulator_disable(hdmi->avdd_0v9);
+err_avdd_0v9:
return ret;
}
@@ -608,6 +640,9 @@ static void dw_hdmi_rockchip_unbind(stru
dw_hdmi_unbind(hdmi->hdmi);
clk_disable_unprepare(hdmi->ref_clk);
+
+ regulator_disable(hdmi->avdd_1v8);
+ regulator_disable(hdmi->avdd_0v9);
}
static const struct component_ops dw_hdmi_rockchip_ops = {

65
target/linux/rockchip/patches-5.10/008-0031-v5.19-drm-rockchip-Make-VOP-driver-optional.patch Normal file
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@ -0,0 +1,65 @@
From b382406a2cf4afaa7320a7ad4b298ed6e2675437 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 22 Apr 2022 09:28:38 +0200
Subject: [PATCH] drm/rockchip: Make VOP driver optional
With upcoming VOP2 support VOP won't be the only choice anymore, so make
the VOP driver optional.
This also adds a dependency from ROCKCHIP_ANALOGIX_DP to ROCKCHIP_VOP,
because that driver currently only links and works with the VOP driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-22-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/Kconfig | 8 ++++++++
drivers/gpu/drm/rockchip/Makefile | 3 ++-
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
3 files changed, 11 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -20,8 +20,16 @@ config DRM_ROCKCHIP
if DRM_ROCKCHIP
+config ROCKCHIP_VOP
+ bool "Rockchip VOP driver"
+ default y
+ help
+ This selects support for the VOP driver. You should enable it
+ on older SoCs.
+
config ROCKCHIP_ANALOGIX_DP
bool "Rockchip specific extensions for Analogix DP driver"
+ depends on ROCKCHIP_VOP
help
This selects support for Rockchip SoC specific extensions
for the Analogix Core DP driver. If you want to enable DP
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -4,9 +4,10 @@
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o \
- rockchip_drm_gem.o rockchip_drm_vop.o rockchip_vop_reg.o
+ rockchip_drm_gem.o
rockchipdrm-$(CONFIG_DRM_FBDEV_EMULATION) += rockchip_drm_fbdev.o
+rockchipdrm-$(CONFIG_ROCKCHIP_VOP) += rockchip_drm_vop.o rockchip_vop_reg.o
rockchipdrm-$(CONFIG_ROCKCHIP_ANALOGIX_DP) += analogix_dp-rockchip.o
rockchipdrm-$(CONFIG_ROCKCHIP_CDN_DP) += cdn-dp-core.o cdn-dp-reg.o
rockchipdrm-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -503,7 +503,7 @@ static int __init rockchip_drm_init(void
int ret;
num_rockchip_sub_drivers = 0;
- ADD_ROCKCHIP_SUB_DRIVER(vop_platform_driver, CONFIG_DRM_ROCKCHIP);
+ ADD_ROCKCHIP_SUB_DRIVER(vop_platform_driver, CONFIG_ROCKCHIP_VOP);
ADD_ROCKCHIP_SUB_DRIVER(rockchip_lvds_driver,
CONFIG_ROCKCHIP_LVDS);
ADD_ROCKCHIP_SUB_DRIVER(rockchip_dp_driver,

149
target/linux/rockchip/patches-5.10/008-0032-v5.19-drm-rockchip-Add-VOP2-driver.patch Normal file
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@ -0,0 +1,149 @@
From 604be85547ce4d61b89292d2f9a78c721b778c16 Mon Sep 17 00:00:00 2001
From: Andy Yan <andy.yan@rock-chips.com>
Date: Fri, 22 Apr 2022 09:28:39 +0200
Subject: [PATCH] drm/rockchip: Add VOP2 driver
The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568.
It replaces the VOP unit found in the older Rockchip SoCs.
This driver has been derived from the downstream Rockchip Kernel and
heavily modified:
- All nonstandard DRM properties have been removed
- dropped struct vop2_plane_state and pass around less data between
functions
- Dropped all DRM_FORMAT_* not known on upstream
- rework register access to get rid of excessively used macros
- Drop all waiting for framesyncs
The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB
board. Overlay support is tested with the modetest utility. AFBC support
on the cluster windows is tested with weston-simple-dmabuf-egl on
weston using the (yet to be upstreamed) panfrost driver support.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Co-Developed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
[dt-binding-header:]
Acked-by: Rob Herring <robh@kernel.org>
[moved dt-binding header from dt-nodes patch to here
and made checkpatch --strict happier]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-23-s.hauer@pengutronix.de
---
drivers/gpu/drm/rockchip/Kconfig | 6 +
drivers/gpu/drm/rockchip/Makefile | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 6 +-
drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 2 +
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 14 +
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2706 ++++++++++++++++++
drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 477 +++
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 281 ++
include/dt-bindings/soc/rockchip,vop2.h | 14 +
10 files changed, 3507 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
create mode 100644 include/dt-bindings/soc/rockchip,vop2.h
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -27,6 +27,12 @@ config ROCKCHIP_VOP
This selects support for the VOP driver. You should enable it
on older SoCs.
+config ROCKCHIP_VOP2
+ bool "Rockchip VOP2 driver"
+ help
+ This selects support for the VOP2 driver. The VOP2 hardware is
+ first found on the RK3568.
+
config ROCKCHIP_ANALOGIX_DP
bool "Rockchip specific extensions for Analogix DP driver"
depends on ROCKCHIP_VOP
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -7,6 +7,7 @@ rockchipdrm-y := rockchip_drm_drv.o rock
rockchip_drm_gem.o
rockchipdrm-$(CONFIG_DRM_FBDEV_EMULATION) += rockchip_drm_fbdev.o
+rockchipdrm-$(CONFIG_ROCKCHIP_VOP2) += rockchip_drm_vop2.o rockchip_vop2_reg.o
rockchipdrm-$(CONFIG_ROCKCHIP_VOP) += rockchip_drm_vop.o rockchip_vop_reg.o
rockchipdrm-$(CONFIG_ROCKCHIP_ANALOGIX_DP) += analogix_dp-rockchip.o
rockchipdrm-$(CONFIG_ROCKCHIP_CDN_DP) += cdn-dp-core.o cdn-dp-reg.o
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -504,6 +504,7 @@ static int __init rockchip_drm_init(void
num_rockchip_sub_drivers = 0;
ADD_ROCKCHIP_SUB_DRIVER(vop_platform_driver, CONFIG_ROCKCHIP_VOP);
+ ADD_ROCKCHIP_SUB_DRIVER(vop2_platform_driver, CONFIG_ROCKCHIP_VOP2);
ADD_ROCKCHIP_SUB_DRIVER(rockchip_lvds_driver,
CONFIG_ROCKCHIP_LVDS);
ADD_ROCKCHIP_SUB_DRIVER(rockchip_dp_driver,
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -18,7 +18,7 @@
#define ROCKCHIP_MAX_FB_BUFFER 3
#define ROCKCHIP_MAX_CONNECTOR 2
-#define ROCKCHIP_MAX_CRTC 2
+#define ROCKCHIP_MAX_CRTC 4
struct drm_device;
struct drm_connector;
@@ -31,6 +31,9 @@ struct rockchip_crtc_state {
int output_bpc;
int output_flags;
bool enable_afbc;
+ u32 bus_format;
+ u32 bus_flags;
+ int color_space;
};
#define to_rockchip_crtc_state(s) \
container_of(s, struct rockchip_crtc_state, base)
@@ -73,6 +76,7 @@ extern struct platform_driver rockchip_d
extern struct platform_driver rockchip_lvds_driver;
extern struct platform_driver vop_platform_driver;
extern struct platform_driver rk3066_hdmi_driver;
+extern struct platform_driver vop2_platform_driver;
static inline struct rockchip_encoder *to_rockchip_encoder(struct drm_encoder *encoder)
{
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -134,4 +134,6 @@ void rockchip_drm_mode_config_init(struc
dev->mode_config.funcs = &rockchip_drm_mode_config_funcs;
dev->mode_config.helper_private = &rockchip_mode_config_helpers;
+
+ dev->mode_config.normalize_zpos = true;
}
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -54,9 +54,23 @@ struct vop_afbc {
struct vop_reg enable;
struct vop_reg win_sel;
struct vop_reg format;
+ struct vop_reg rb_swap;
+ struct vop_reg uv_swap;
+ struct vop_reg auto_gating_en;
+ struct vop_reg block_split_en;
+ struct vop_reg pic_vir_width;
+ struct vop_reg tile_num;
struct vop_reg hreg_block_split;
+ struct vop_reg pic_offset;
struct vop_reg pic_size;
+ struct vop_reg dsp_offset;
+ struct vop_reg transform_offset;
struct vop_reg hdr_ptr;
+ struct vop_reg half_block_en;
+ struct vop_reg xmirror;
+ struct vop_reg ymirror;
+ struct vop_reg rotate_270;
+ struct vop_reg rotate_90;
struct vop_reg rstn;
};

72
target/linux/rockchip/patches-5.10/008-0033-v5.19-PCI-rockchip-dwc-Reset-core-at-driver-probe.patch Normal file
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@ -0,0 +1,72 @@
From 431e7d2eece5b906578926d15ee22a70504c364d Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Fri, 29 Apr 2022 08:38:28 -0400
Subject: [PATCH] PCI: rockchip-dwc: Reset core at driver probe
The PCIe controller is in an unknown state at driver probe. This can
lead to undesireable effects when the driver attempts to configure the
controller.
Prevent issues in the future by resetting the core during probe.
Link: https://lore.kernel.org/r/20220429123832.2376381-3-pgwipeout@gmail.com
Tested-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
---
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 23 ++++++++-----------
1 file changed, 10 insertions(+), 13 deletions(-)
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -152,6 +152,11 @@ static int rockchip_pcie_resource_get(st
if (IS_ERR(rockchip->rst_gpio))
return PTR_ERR(rockchip->rst_gpio);
+ rockchip->rst = devm_reset_control_array_get_exclusive(&pdev->dev);
+ if (IS_ERR(rockchip->rst))
+ return dev_err_probe(&pdev->dev, PTR_ERR(rockchip->rst),
+ "failed to get reset lines\n");
+
return 0;
}
@@ -182,18 +187,6 @@ static void rockchip_pcie_phy_deinit(str
phy_power_off(rockchip->phy);
}
-static int rockchip_pcie_reset_control_release(struct rockchip_pcie *rockchip)
-{
- struct device *dev = rockchip->pci.dev;
-
- rockchip->rst = devm_reset_control_array_get_exclusive(dev);
- if (IS_ERR(rockchip->rst))
- return dev_err_probe(dev, PTR_ERR(rockchip->rst),
- "failed to get reset lines\n");
-
- return reset_control_deassert(rockchip->rst);
-}
-
static const struct dw_pcie_ops dw_pcie_ops = {
.link_up = rockchip_pcie_link_up,
.start_link = rockchip_pcie_start_link,
@@ -222,6 +215,10 @@ static int rockchip_pcie_probe(struct pl
if (ret)
return ret;
+ ret = reset_control_assert(rockchip->rst);
+ if (ret)
+ return ret;
+
/* DON'T MOVE ME: must be enable before PHY init */
rockchip->vpcie3v3 = devm_regulator_get_optional(dev, "vpcie3v3");
if (IS_ERR(rockchip->vpcie3v3)) {
@@ -241,7 +238,7 @@ static int rockchip_pcie_probe(struct pl
if (ret)
goto disable_regulator;
- ret = rockchip_pcie_reset_control_release(rockchip);
+ ret = reset_control_deassert(rockchip->rst);
if (ret)
goto deinit_phy;

163
target/linux/rockchip/patches-5.10/008-0034-v5.19-PCI-rockchip-dwc-Add-legacy-interrupt-support.patch Normal file
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@ -0,0 +1,163 @@
From e8aae154df6121167e5b4f156cfc2402e651d2b1 Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Fri, 29 Apr 2022 08:38:29 -0400
Subject: [PATCH] PCI: rockchip-dwc: Add legacy interrupt support
The legacy interrupts on the rk356x PCIe controller are handled by a
single muxed interrupt. Add IRQ domain support to the pcie-dw-rockchip
driver to support the virtual domain.
Link: https://lore.kernel.org/r/20220429123832.2376381-4-pgwipeout@gmail.com
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
---
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 96 ++++++++++++++++++-
1 file changed, 94 insertions(+), 2 deletions(-)
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -10,9 +10,12 @@
#include <linux/clk.h>
#include <linux/gpio/consumer.h>
+#include <linux/irqchip/chained_irq.h>
+#include <linux/irqdomain.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of_device.h>
+#include <linux/of_irq.h>
#include <linux/phy/phy.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
@@ -26,6 +29,7 @@
*/
#define HIWORD_UPDATE(mask, val) (((mask) << 16) | (val))
#define HIWORD_UPDATE_BIT(val) HIWORD_UPDATE(val, val)
+#define HIWORD_DISABLE_BIT(val) HIWORD_UPDATE(val, ~val)
#define to_rockchip_pcie(x) dev_get_drvdata((x)->dev)
@@ -36,10 +40,12 @@
#define PCIE_LINKUP (PCIE_SMLH_LINKUP | PCIE_RDLH_LINKUP)
#define PCIE_L0S_ENTRY 0x11
#define PCIE_CLIENT_GENERAL_CONTROL 0x0
+#define PCIE_CLIENT_INTR_STATUS_LEGACY 0x8
+#define PCIE_CLIENT_INTR_MASK_LEGACY 0x1c
#define PCIE_CLIENT_GENERAL_DEBUG 0x104
-#define PCIE_CLIENT_HOT_RESET_CTRL 0x180
+#define PCIE_CLIENT_HOT_RESET_CTRL 0x180
#define PCIE_CLIENT_LTSSM_STATUS 0x300
-#define PCIE_LTSSM_ENABLE_ENHANCE BIT(4)
+#define PCIE_LTSSM_ENABLE_ENHANCE BIT(4)
#define PCIE_LTSSM_STATUS_MASK GENMASK(5, 0)
struct rockchip_pcie {
@@ -51,6 +57,7 @@ struct rockchip_pcie {
struct reset_control *rst;
struct gpio_desc *rst_gpio;
struct regulator *vpcie3v3;
+ struct irq_domain *irq_domain;
};
static int rockchip_pcie_readl_apb(struct rockchip_pcie *rockchip,
@@ -65,6 +72,78 @@ static void rockchip_pcie_writel_apb(str
writel_relaxed(val, rockchip->apb_base + reg);
}
+static void rockchip_pcie_legacy_int_handler(struct irq_desc *desc)
+{
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ struct rockchip_pcie *rockchip = irq_desc_get_handler_data(desc);
+ unsigned long reg, hwirq;
+
+ chained_irq_enter(chip, desc);
+
+ reg = rockchip_pcie_readl_apb(rockchip, PCIE_CLIENT_INTR_STATUS_LEGACY);
+
+ for_each_set_bit(hwirq, &reg, 4)
+ generic_handle_domain_irq(rockchip->irq_domain, hwirq);
+
+ chained_irq_exit(chip, desc);
+}
+
+static void rockchip_intx_mask(struct irq_data *data)
+{
+ rockchip_pcie_writel_apb(irq_data_get_irq_chip_data(data),
+ HIWORD_UPDATE_BIT(BIT(data->hwirq)),
+ PCIE_CLIENT_INTR_MASK_LEGACY);
+};
+
+static void rockchip_intx_unmask(struct irq_data *data)
+{
+ rockchip_pcie_writel_apb(irq_data_get_irq_chip_data(data),
+ HIWORD_DISABLE_BIT(BIT(data->hwirq)),
+ PCIE_CLIENT_INTR_MASK_LEGACY);
+};
+
+static struct irq_chip rockchip_intx_irq_chip = {
+ .name = "INTx",
+ .irq_mask = rockchip_intx_mask,
+ .irq_unmask = rockchip_intx_unmask,
+ .flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND,
+};
+
+static int rockchip_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
+ irq_hw_number_t hwirq)
+{
+ irq_set_chip_and_handler(irq, &rockchip_intx_irq_chip, handle_level_irq);
+ irq_set_chip_data(irq, domain->host_data);
+
+ return 0;
+}
+
+static const struct irq_domain_ops intx_domain_ops = {
+ .map = rockchip_pcie_intx_map,
+};
+
+static int rockchip_pcie_init_irq_domain(struct rockchip_pcie *rockchip)
+{
+ struct device *dev = rockchip->pci.dev;
+ struct device_node *intc;
+
+ intc = of_get_child_by_name(dev->of_node, "legacy-interrupt-controller");
+ if (!intc) {
+ dev_err(dev, "missing child interrupt-controller node\n");
+ return -EINVAL;
+ }
+
+ rockchip->irq_domain = irq_domain_add_linear(intc, PCI_NUM_INTX,
+ &intx_domain_ops, rockchip);
+ of_node_put(intc);
+ if (!rockchip->irq_domain) {
+ dev_err(dev, "failed to get a INTx IRQ domain\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static void rockchip_pcie_enable_ltssm(struct rockchip_pcie *rockchip)
{
rockchip_pcie_writel_apb(rockchip, PCIE_CLIENT_ENABLE_LTSSM,
@@ -111,7 +190,20 @@ static int rockchip_pcie_host_init(struc
{
struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
struct rockchip_pcie *rockchip = to_rockchip_pcie(pci);
+ struct device *dev = rockchip->pci.dev;
u32 val = HIWORD_UPDATE_BIT(PCIE_LTSSM_ENABLE_ENHANCE);
+ int irq, ret;
+
+ irq = of_irq_get_byname(dev->of_node, "legacy");
+ if (irq < 0)
+ return irq;
+
+ ret = rockchip_pcie_init_irq_domain(rockchip);
+ if (ret < 0)
+ dev_err(dev, "failed to init irq domain\n");
+
+ irq_set_chained_handler_and_data(irq, rockchip_pcie_legacy_int_handler,
+ rockchip);
/* LTSSM enable control mode */
rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_HOT_RESET_CTRL);

27
target/linux/rockchip/patches-5.10/008-0035-v6.0-drm-rockchip-vop2-unlock-on-error-path-in.patch Normal file
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@ -0,0 +1,27 @@
From 98526c5bbe3267d447ddd076b685439e3e1396c6 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 9 May 2022 12:05:05 +0300
Subject: [PATCH] drm/rockchip: vop2: unlock on error path in
vop2_crtc_atomic_enable()
This error path needs an unlock before returning.
Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YnjZQRV9lpub2ET8@kili
---
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -1524,6 +1524,7 @@ static void vop2_crtc_atomic_enable(stru
if (ret < 0) {
drm_err(vop2->drm, "failed to enable dclk for video port%d - %d\n",
vp->id, ret);
+ vop2_unlock(vop2);
return;
}

96
target/linux/rockchip/patches-5.10/008-0036-v6.0-media-hantro-Add-support-for-RK356x-encoder.patch Normal file
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@ -0,0 +1,96 @@
From 6f1ae821a6c4aa9d5b8f437b27ec86fb569219fd Mon Sep 17 00:00:00 2001
From: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Date: Sun, 12 Jun 2022 16:53:45 +0100
Subject: [PATCH] media: hantro: Add support for RK356x encoder
The RK3566 and RK3568 SoCs come with a small Hantro instance which is
solely dedicated to encoding. This patch adds the necessary structs to
the Hantro driver to allow the JPEG encoder of it to function.
Through some sleuthing through the vendor's MPP source code and after
closer inspection of the TRM, it was determined that the hardware likely
supports VP8 and H.264 as well.
Tested with the following GStreamer command:
gst-launch-1.0 videotestsrc ! v4l2jpegenc ! matroskamux ! \
filesink location=foo.mkv
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
drivers/staging/media/hantro/hantro_drv.c | 1 +
drivers/staging/media/hantro/hantro_hw.h | 1 +
.../staging/media/hantro/rockchip_vpu_hw.c | 25 +++++++++++++++++++
3 files changed, 27 insertions(+)
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -486,6 +486,7 @@ static const struct of_device_id of_hant
{ .compatible = "rockchip,rk3399-vpu", .data = &rk3399_vpu_variant, },
{ .compatible = "rockchip,rk3328-vpu", .data = &rk3328_vpu_variant, },
{ .compatible = "rockchip,rk3288-vpu", .data = &rk3288_vpu_variant, },
+ { .compatible = "rockchip,rk3568-vepu", .data = &rk3568_vepu_variant, },
{ .compatible = "rockchip,rk3568-vpu", .data = &rk3568_vpu_variant, },
#endif
#ifdef CONFIG_VIDEO_HANTRO_IMX8M
--- a/drivers/staging/media/hantro/hantro_hw.h
+++ b/drivers/staging/media/hantro/hantro_hw.h
@@ -153,6 +153,7 @@ enum hantro_enc_fmt {
extern const struct hantro_variant rk3399_vpu_variant;
extern const struct hantro_variant rk3328_vpu_variant;
extern const struct hantro_variant rk3288_vpu_variant;
+extern const struct hantro_variant rk3568_vepu_variant;
extern const struct hantro_variant rk3568_vpu_variant;
extern const struct hantro_variant imx8mq_vpu_variant;
--- a/drivers/staging/media/hantro/rockchip_vpu_hw.c
+++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c
@@ -423,6 +423,14 @@ static const struct hantro_codec_ops rk3
},
};
+static const struct hantro_codec_ops rk3568_vepu_codec_ops[] = {
+ [HANTRO_MODE_JPEG_ENC] = {
+ .run = rockchip_vpu2_jpeg_enc_run,
+ .reset = rockchip_vpu2_enc_reset,
+ .done = rockchip_vpu2_jpeg_enc_done,
+ },
+};
+
/*
* VPU variant.
*/
@@ -445,6 +453,10 @@ static const struct hantro_irq rockchip_
{ "vdpu", rockchip_vpu2_vdpu_irq },
};
+static const struct hantro_irq rk3568_vepu_irqs[] = {
+ { "vepu", rockchip_vpu2_vepu_irq },
+};
+
static const char * const rk3066_vpu_clk_names[] = {
"aclk_vdpu", "hclk_vdpu",
"aclk_vepu", "hclk_vepu"
@@ -549,6 +561,19 @@ const struct hantro_variant rk3399_vpu_v
.init = rockchip_vpu_hw_init,
.clk_names = rockchip_vpu_clk_names,
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
+};
+
+const struct hantro_variant rk3568_vepu_variant = {
+ .enc_offset = 0x0,
+ .enc_fmts = rockchip_vpu_enc_fmts,
+ .num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
+ .codec = HANTRO_JPEG_ENCODER,
+ .codec_ops = rk3568_vepu_codec_ops,
+ .irqs = rk3568_vepu_irqs,
+ .num_irqs = ARRAY_SIZE(rk3568_vepu_irqs),
+ .init = rockchip_vpu_hw_init,
+ .clk_names = rockchip_vpu_clk_names,
+ .num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names)
};
const struct hantro_variant rk3568_vpu_variant = {

36
target/linux/rockchip/patches-5.10/008-0037-v6.0-phy-rockchip-inno-usb2-Ignore-OTG-IRQs-in-host-mode.patch Normal file
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@ -0,0 +1,36 @@
From fd7d47484125c7d04578de9294faa7fec6e5df0a Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Fri, 8 Jul 2022 01:14:34 -0500
Subject: [PATCH] phy: rockchip-inno-usb2: Ignore OTG IRQs in host mode
When the OTG port is fixed to host mode, the driver does not request its
IRQs, nor does it enable those IRQs in hardware. Similarly, the driver
should ignore the OTG port IRQs when handling the shared interrupt.
Otherwise, it would update the extcon based on an ID pin which may be in
an undefined state, or try to queue a uninitialized work item.
Fixes: 6a98df08ccd5 ("phy: rockchip-inno-usb2: Fix muxed interrupt support")
Reported-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20220708061434.38115-1-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -986,7 +986,9 @@ static irqreturn_t rockchip_usb2phy_irq(
switch (rport->port_id) {
case USB2PHY_PORT_OTG:
- ret |= rockchip_usb2phy_otg_mux_irq(irq, rport);
+ if (rport->mode != USB_DR_MODE_HOST &&
+ rport->mode != USB_DR_MODE_UNKNOWN)
+ ret |= rockchip_usb2phy_otg_mux_irq(irq, rport);
break;
case USB2PHY_PORT_HOST:
ret |= rockchip_usb2phy_linestate_irq(irq, rport);

126
target/linux/rockchip/patches-5.10/008-0038-v6.0-media-hantro-Fix-RK3399-H.264-format-advertising.patch Normal file
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@ -0,0 +1,126 @@
From 177d841fa19542eb35aa5ec9579c4abb989c9255 Mon Sep 17 00:00:00 2001
From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Date: Wed, 29 Jun 2022 20:56:23 +0100
Subject: [PATCH] media: hantro: Fix RK3399 H.264 format advertising
Commit 1f82f2df523cb ("media: hantro: Enable H.264 on Rockchip VDPU2")
enabled H.264 on some SoCs with VDPU2 cores. This had the side-effect
of exposing H.264 coded format as supported on RK3399.
Fix this and clarify how the codec is explicitly disabled on RK3399 on
this driver.
Fixes: 1f82f2df523cb ("media: hantro: Enable H.264 on Rockchip VDPU2")
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Tested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
.../staging/media/hantro/rockchip_vpu_hw.c | 60 ++++++++++++++++---
1 file changed, 53 insertions(+), 7 deletions(-)
--- a/drivers/staging/media/hantro/rockchip_vpu_hw.c
+++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c
@@ -158,7 +158,7 @@ static const struct hantro_fmt rk3288_vp
},
};
-static const struct hantro_fmt rk3399_vpu_dec_fmts[] = {
+static const struct hantro_fmt rockchip_vdpu2_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
@@ -204,6 +204,47 @@ static const struct hantro_fmt rk3399_vp
},
};
+static const struct hantro_fmt rk3399_vpu_dec_fmts[] = {
+ {
+ .fourcc = V4L2_PIX_FMT_NV12,
+ .codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = FMT_MIN_WIDTH,
+ .max_width = FMT_FHD_WIDTH,
+ .step_width = MB_DIM,
+ .min_height = FMT_MIN_HEIGHT,
+ .max_height = FMT_FHD_HEIGHT,
+ .step_height = MB_DIM,
+ },
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
+ .codec_mode = HANTRO_MODE_MPEG2_DEC,
+ .max_depth = 2,
+ .frmsize = {
+ .min_width = FMT_MIN_WIDTH,
+ .max_width = FMT_FHD_WIDTH,
+ .step_width = MB_DIM,
+ .min_height = FMT_MIN_HEIGHT,
+ .max_height = FMT_FHD_HEIGHT,
+ .step_height = MB_DIM,
+ },
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_VP8_FRAME,
+ .codec_mode = HANTRO_MODE_VP8_DEC,
+ .max_depth = 2,
+ .frmsize = {
+ .min_width = FMT_MIN_WIDTH,
+ .max_width = FMT_UHD_WIDTH,
+ .step_width = MB_DIM,
+ .min_height = FMT_MIN_HEIGHT,
+ .max_height = FMT_UHD_HEIGHT,
+ .step_height = MB_DIM,
+ },
+ },
+};
+
static irqreturn_t rockchip_vpu1_vepu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
@@ -534,8 +575,8 @@ const struct hantro_variant rk3288_vpu_v
const struct hantro_variant rk3328_vpu_variant = {
.dec_offset = 0x400,
- .dec_fmts = rk3399_vpu_dec_fmts,
- .num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
+ .dec_fmts = rockchip_vdpu2_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(rockchip_vdpu2_dec_fmts),
.codec = HANTRO_MPEG2_DECODER | HANTRO_VP8_DECODER |
HANTRO_H264_DECODER,
.codec_ops = rk3399_vpu_codec_ops,
@@ -546,6 +587,11 @@ const struct hantro_variant rk3328_vpu_v
.num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names),
};
+/*
+ * H.264 decoding explicitly disabled in RK3399.
+ * This ensures userspace applications use the Rockchip VDEC core,
+ * which has better performance.
+ */
const struct hantro_variant rk3399_vpu_variant = {
.enc_offset = 0x0,
.enc_fmts = rockchip_vpu_enc_fmts,
@@ -578,8 +624,8 @@ const struct hantro_variant rk3568_vepu_
const struct hantro_variant rk3568_vpu_variant = {
.dec_offset = 0x400,
- .dec_fmts = rk3399_vpu_dec_fmts,
- .num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
+ .dec_fmts = rockchip_vdpu2_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(rockchip_vdpu2_dec_fmts),
.codec = HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
.codec_ops = rk3399_vpu_codec_ops,
@@ -595,8 +641,8 @@ const struct hantro_variant px30_vpu_var
.enc_fmts = rockchip_vpu_enc_fmts,
.num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts),
.dec_offset = 0x400,
- .dec_fmts = rk3399_vpu_dec_fmts,
- .num_dec_fmts = ARRAY_SIZE(rk3399_vpu_dec_fmts),
+ .dec_fmts = rockchip_vdpu2_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(rockchip_vdpu2_dec_fmts),
.codec = HANTRO_JPEG_ENCODER | HANTRO_MPEG2_DECODER |
HANTRO_VP8_DECODER | HANTRO_H264_DECODER,
.codec_ops = rk3399_vpu_codec_ops,

27
target/linux/rockchip/patches-5.10/008-0039-v6.0-phy-rockchip-inno-usb2-Prevent-incorrect-error-on-probe.patch Normal file
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@ -0,0 +1,27 @@
From b113e55913e7f7f031d6cbf9d7b585c6b112f55a Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Sat, 25 Jun 2022 17:27:11 -0400
Subject: [PATCH] phy: rockchip-inno-usb2: Prevent incorrect error on probe
If a phy supply is designated but isn't available at probe time, an
EPROBE_DEFER is returned. Use dev_err_probe to prevent this from
incorrectly printing during boot.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220625212711.558495-1-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1293,7 +1293,7 @@ static int rockchip_usb2phy_probe(struct
phy = devm_phy_create(dev, child_np, &rockchip_usb2phy_ops);
if (IS_ERR(phy)) {
- dev_err(dev, "failed to create phy\n");
+ dev_err_probe(dev, PTR_ERR(phy), "failed to create phy\n");
ret = PTR_ERR(phy);
goto put_child;
}

33
target/linux/rockchip/patches-5.10/008-0040-v6.0-phy-rockchip-inno-usb2-Sync-initial-otg-state.patch Normal file
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@ -0,0 +1,33 @@
From 8dc60f8da22fdbaa1fafcfb5ff6d24bc9eff56aa Mon Sep 17 00:00:00 2001
From: Peter Geis <pgwipeout@gmail.com>
Date: Tue, 21 Jun 2022 20:31:40 -0400
Subject: [PATCH] phy: rockchip-inno-usb2: Sync initial otg state
The initial otg state for the phy defaults to device mode. The actual
state isn't detected until an ID IRQ fires. Fix this by syncing the ID
state during initialization.
Fixes: 51a9b2c03dd3 ("phy: rockchip-inno-usb2: Handle ID IRQ")
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220622003140.30365-1-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1172,6 +1172,12 @@ static int rockchip_usb2phy_otg_port_ini
EXTCON_USB_HOST, &rport->event_nb);
if (ret)
dev_err(rphy->dev, "register USB HOST notifier failed\n");
+
+ if (!of_property_read_bool(rphy->dev->of_node, "extcon")) {
+ /* do initial sync of usb state */
+ ret = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
+ extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !ret);
+ }
}
out:

123
target/linux/rockchip/patches-5.10/009-v6.0-arm64-enable-THP_SWAP-for-arm64.patch Normal file
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@ -0,0 +1,123 @@
From d0637c505f8a1d8c4088642f1f3e9e3b22da14f6 Mon Sep 17 00:00:00 2001
From: Barry Song <v-songbaohua@oppo.com>
Date: Wed, 20 Jul 2022 21:37:37 +1200
Subject: [PATCH] arm64: enable THP_SWAP for arm64
THP_SWAP has been proven to improve the swap throughput significantly
on x86_64 according to commit bd4c82c22c367e ("mm, THP, swap: delay
splitting THP after swapped out").
As long as arm64 uses 4K page size, it is quite similar with x86_64
by having 2MB PMD THP. THP_SWAP is architecture-independent, thus,
enabling it on arm64 will benefit arm64 as well.
A corner case is that MTE has an assumption that only base pages
can be swapped. We won't enable THP_SWAP for ARM64 hardware with
MTE support until MTE is reworked to coexist with THP_SWAP.
A micro-benchmark is written to measure thp swapout throughput as
below,
unsigned long long tv_to_ms(struct timeval tv)
{
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
main()
{
struct timeval tv_b, tv_e;;
#define SIZE 400*1024*1024
volatile void *p = mmap(NULL, SIZE, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (!p) {
perror("fail to get memory");
exit(-1);
}
madvise(p, SIZE, MADV_HUGEPAGE);
memset(p, 0x11, SIZE); /* write to get mem */
gettimeofday(&tv_b, NULL);
madvise(p, SIZE, MADV_PAGEOUT);
gettimeofday(&tv_e, NULL);
printf("swp out bandwidth: %ld bytes/ms\n",
SIZE/(tv_to_ms(tv_e) - tv_to_ms(tv_b)));
}
Testing is done on rk3568 64bit Quad Core Cortex-A55 platform -
ROCK 3A.
thp swp throughput w/o patch: 2734bytes/ms (mean of 10 tests)
thp swp throughput w/ patch: 3331bytes/ms (mean of 10 tests)
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Yang Shi <shy828301@gmail.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Barry Song <v-songbaohua@oppo.com>
Link: https://lore.kernel.org/r/20220720093737.133375-1-21cnbao@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
---
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/pgtable.h | 6 ++++++
include/linux/huge_mm.h | 12 ++++++++++++
mm/swap_slots.c | 2 +-
4 files changed, 20 insertions(+), 1 deletion(-)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -82,6 +82,7 @@ config ARM64
select ARCH_WANT_FRAME_POINTERS
select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
select ARCH_WANT_LD_ORPHAN_WARN
+ select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
select ARCH_HAS_UBSAN_SANITIZE_ALL
select ARM_AMBA
select ARM_ARCH_TIMER
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -46,6 +46,12 @@
__flush_tlb_range(vma, addr, end, PUD_SIZE, false, 1)
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+static inline bool arch_thp_swp_supported(void)
+{
+ return !system_supports_mte();
+}
+#define arch_thp_swp_supported arch_thp_swp_supported
+
/*
* Outside of a few very special situations (e.g. hibernation), we always
* use broadcast TLB invalidation instructions, therefore a spurious page
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -499,4 +499,16 @@ static inline unsigned long thp_size(str
return PAGE_SIZE << thp_order(page);
}
+/*
+ * archs that select ARCH_WANTS_THP_SWAP but don't support THP_SWP due to
+ * limitations in the implementation like arm64 MTE can override this to
+ * false
+ */
+#ifndef arch_thp_swp_supported
+static inline bool arch_thp_swp_supported(void)
+{
+ return true;
+}
+#endif
+
#endif /* _LINUX_HUGE_MM_H */
--- a/mm/swap_slots.c
+++ b/mm/swap_slots.c
@@ -311,7 +311,7 @@ swp_entry_t get_swap_page(struct page *p
entry.val = 0;
if (PageTransHuge(page)) {
- if (IS_ENABLED(CONFIG_THP_SWAP))
+ if (IS_ENABLED(CONFIG_THP_SWAP) && arch_thp_swp_supported())
get_swap_pages(1, &entry, HPAGE_PMD_NR);
goto out;
}

2
target/linux/rockchip/patches-5.10/105-rockchip-rock-pi-4.patch
View File

@ -1,6 +1,6 @@
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -36,6 +36,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pi
@@ -37,6 +37,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pi
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb

2
target/linux/rockchip/patches-5.10/106-arm64-rockchip-add-OF-node-for-pcie-eth-on-NanoPi-R4S.patch
View File

@ -1,6 +1,6 @@
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
@@ -101,6 +101,19 @@
@@ -96,6 +96,19 @@
max-link-speed = <1>;
num-lanes = <1>;
vpcie3v3-supply = <&vcc3v3_sys>;

106
target/linux/rockchip/patches-5.10/108-phy-rockchip-Support-PCIe-v3.patch Normal file
View File

@ -0,0 +1,106 @@
From: Frank Wunderlich <linux@fw-web.de>
To: linux-rockchip@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
Philipp Zabel <p.zabel@pengutronix.de>,
Johan Jonker <jbx6244@gmail.com>,
Yifeng Zhao <yifeng.zhao@rock-chips.com>,
Peter Geis <pgwipeout@gmail.com>,
Michael Riesch <michael.riesch@wolfvision.net>,
Liang Chen <cl@rock-chips.com>, Simon Xue <xxm@rock-chips.com>,
Shawn Lin <shawn.lin@rock-chips.com>,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 3/5] phy: rockchip: Support PCIe v3
Date: Sun, 19 Jun 2022 10:26:03 +0200 [thread overview]
Message-ID: <20220619082605.7935-4-linux@fw-web.de> (raw)
In-Reply-To: <20220619082605.7935-1-linux@fw-web.de>
From: Shawn Lin <shawn.lin@rock-chips.com>
RK3568 supports PCIe v3 using not Combphy like PCIe v2 on rk3566.
It use a dedicated PCIe-phy. Add support for this.
Initial support by Shawn Lin, modifications by Peter Geis and Frank
Wunderlich.
Add data-lanes property for splitting pcie-lanes across controllers.
The data-lanes is an array where x=0 means lane is disabled and x > 0
means controller x is assigned to phy lane.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Suggested-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
v4:
- change u8 lane-map to u32 data-lanes
v3:
- change dt-binding include
- change reset to devm_reset_control_get_optional_exclusive
exit on error and lower severity of message if unset
- fix from peter: disable reg-write for phy-mode in rockchip_p3phy_probe
- move bifurcation/lane-map support from PCIe to phy driver
v2:
- move dt-bindings header into separate patch
- use BIT-macro
- make constants better readable
- use dev_err instead of pr_*
- change dt-binding include due to renaming (phy-snps-pcie3.h => phy-rockchip-pcie3.h)
- use exclusive variant of devm_reset_control_get{,_exclusive}
- fix semicolon.cocci warnings reported by kernel test robot <lkp@intel.com>
---
driver was taken from linux 5.10 based on in
https://github.com/JeffyCN/mirrors
which now has disappeared
Update phy-rockchip-snps-pcie3.c
Fix messages for data-lanes
Update phy-rockchip-snps-pcie3.c
Fix comment for data-lanes
---
drivers/phy/rockchip/Kconfig | 9 +
drivers/phy/rockchip/Makefile | 1 +
.../phy/rockchip/phy-rockchip-snps-pcie3.c | 317 ++++++++++++++++++
include/linux/phy/pcie.h | 12 +
4 files changed, 339 insertions(+)
create mode 100644 drivers/phy/rockchip/phy-rockchip-snps-pcie3.c
create mode 100644 include/linux/phy/pcie.h
--- a/drivers/phy/rockchip/Kconfig
+++ b/drivers/phy/rockchip/Kconfig
@@ -73,6 +73,15 @@ config PHY_ROCKCHIP_PCIE
help
Enable this to support the Rockchip PCIe PHY.
+config PHY_ROCKCHIP_SNPS_PCIE3
+ tristate "Rockchip Snps PCIe3 PHY Driver"
+ depends on (ARCH_ROCKCHIP && OF) || COMPILE_TEST
+ depends on HAS_IOMEM
+ select GENERIC_PHY
+ select MFD_SYSCON
+ help
+ Enable this to support the Rockchip snps PCIe3 PHY.
+
config PHY_ROCKCHIP_TYPEC
tristate "Rockchip TYPEC PHY Driver"
depends on OF && (ARCH_ROCKCHIP || COMPILE_TEST)
--- a/drivers/phy/rockchip/Makefile
+++ b/drivers/phy/rockchip/Makefile
@@ -7,5 +7,6 @@ obj-$(CONFIG_PHY_ROCKCHIP_INNO_HDMI) +=
obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o
obj-$(CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY) += phy-rockchip-naneng-combphy.o
obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
+obj-$(CONFIG_PHY_ROCKCHIP_SNPS_PCIE3) += phy-rockchip-snps-pcie3.o
obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
obj-$(CONFIG_PHY_ROCKCHIP_USB) += phy-rockchip-usb.o

174
target/linux/rockchip/patches-5.10/109-arm64-dts-rockchip-rk3568-Add-PCIe-v3-nodes.patch Normal file
View File

@ -0,0 +1,174 @@
From: Frank Wunderlich <linux@fw-web.de>
To: linux-rockchip@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
Philipp Zabel <p.zabel@pengutronix.de>,
Johan Jonker <jbx6244@gmail.com>,
Yifeng Zhao <yifeng.zhao@rock-chips.com>,
Peter Geis <pgwipeout@gmail.com>,
Michael Riesch <michael.riesch@wolfvision.net>,
Liang Chen <cl@rock-chips.com>, Simon Xue <xxm@rock-chips.com>,
Shawn Lin <shawn.lin@rock-chips.com>,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 4/5] arm64: dts: rockchip: rk3568: Add PCIe v3 nodes
Date: Sun, 19 Jun 2022 10:26:04 +0200 [thread overview]
Message-ID: <20220619082605.7935-5-linux@fw-web.de> (raw)
In-Reply-To: <20220619082605.7935-1-linux@fw-web.de>
From: Frank Wunderlich <frank-w@public-files.de>
Add nodes to rk356x devicetree to support PCIe v3.
Co-developed-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
v4:
- update pcie3 reg/ranges
v3:
- fix from Peter: change bus-range and msi-map, msi-map needs
to start from 0x0
v2:
- change to compatible with soc-part
- change rockchip,bifurcation to vendor unspecific bifurcation
---
arch/arm64/boot/dts/rockchip/rk3568.dtsi | 122 +++++++++++++++++++++++
1 file changed, 122 insertions(+)
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -42,6 +42,128 @@
reg = <0x0 0xfe190200 0x0 0x20>;
};
+ pcie30_phy_grf: syscon@fdcb8000 {
+ compatible = "rockchip,rk3568-pcie3-phy-grf", "syscon";
+ reg = <0x0 0xfdcb8000 0x0 0x10000>;
+ };
+
+ pcie30phy: phy@fe8c0000 {
+ compatible = "rockchip,rk3568-pcie3-phy";
+ reg = <0x0 0xfe8c0000 0x0 0x20000>;
+ #phy-cells = <0>;
+ clocks = <&pmucru CLK_PCIE30PHY_REF_M>, <&pmucru CLK_PCIE30PHY_REF_N>,
+ <&cru PCLK_PCIE30PHY>;
+ clock-names = "refclk_m", "refclk_n", "pclk";
+ resets = <&cru SRST_PCIE30PHY>;
+ reset-names = "phy";
+ rockchip,phy-grf = <&pcie30_phy_grf>;
+ status = "disabled";
+ };
+
+ pcie3x1: pcie@fe270000 {
+ compatible = "rockchip,rk3568-pcie";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ clocks = <&cru ACLK_PCIE30X1_MST>, <&cru ACLK_PCIE30X1_SLV>,
+ <&cru ACLK_PCIE30X1_DBI>, <&cru PCLK_PCIE30X1>,
+ <&cru CLK_PCIE30X1_AUX_NDFT>;
+ clock-names = "aclk_mst", "aclk_slv",
+ "aclk_dbi", "pclk", "aux";
+ device_type = "pci";
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie3x1_intc 0>,
+ <0 0 0 2 &pcie3x1_intc 1>,
+ <0 0 0 3 &pcie3x1_intc 2>,
+ <0 0 0 4 &pcie3x1_intc 3>;
+ linux,pci-domain = <1>;
+ num-ib-windows = <6>;
+ num-ob-windows = <2>;
+ max-link-speed = <3>;
+ msi-map = <0x0 &gic 0x1000 0x1000>;
+ num-lanes = <1>;
+ phys = <&pcie30phy>;
+ phy-names = "pcie-phy";
+ power-domains = <&power RK3568_PD_PIPE>;
+ reg = <0x3 0xc0400000 0x0 0x00400000>,
+ <0x0 0xfe270000 0x0 0x00010000>,
+ <0x3 0x7f000000 0x0 0x01000000>;
+ ranges = <0x01000000 0x0 0x3ef00000 0x3 0x7ef00000 0x0 0x00100000>,
+ <0x02000000 0x0 0x00000000 0x3 0x40000000 0x0 0x3ef00000>;
+ reg-names = "dbi", "apb", "config";
+ resets = <&cru SRST_PCIE30X1_POWERUP>;
+ reset-names = "pipe";
+ /* bifurcation; lane1 when using 1+1 */
+ status = "disabled";
+
+ pcie3x1_intc: legacy-interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>;
+ };
+ };
+
+ pcie3x2: pcie@fe280000 {
+ compatible = "rockchip,rk3568-pcie";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ clocks = <&cru ACLK_PCIE30X2_MST>, <&cru ACLK_PCIE30X2_SLV>,
+ <&cru ACLK_PCIE30X2_DBI>, <&cru PCLK_PCIE30X2>,
+ <&cru CLK_PCIE30X2_AUX_NDFT>;
+ clock-names = "aclk_mst", "aclk_slv",
+ "aclk_dbi", "pclk", "aux";
+ device_type = "pci";
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "sys", "pmc", "msg", "legacy", "err";
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie3x2_intc 0>,
+ <0 0 0 2 &pcie3x2_intc 1>,
+ <0 0 0 3 &pcie3x2_intc 2>,
+ <0 0 0 4 &pcie3x2_intc 3>;
+ linux,pci-domain = <2>;
+ num-ib-windows = <6>;
+ num-ob-windows = <2>;
+ max-link-speed = <3>;
+ msi-map = <0x0 &gic 0x2000 0x1000>;
+ num-lanes = <2>;
+ phys = <&pcie30phy>;
+ phy-names = "pcie-phy";
+ power-domains = <&power RK3568_PD_PIPE>;
+ reg = <0x3 0xc0800000 0x0 0x00400000>,
+ <0x0 0xfe280000 0x0 0x00010000>,
+ <0x3 0xbf000000 0x0 0x01000000>;
+ ranges = <0x01000000 0x0 0x3ef00000 0x3 0xbef00000 0x0 0x00100000>,
+ <0x02000000 0x0 0x00000000 0x3 0x80000000 0x0 0x3ef00000>;
+ reg-names = "dbi", "apb", "config";
+ resets = <&cru SRST_PCIE30X2_POWERUP>;
+ reset-names = "pipe";
+ /* bifurcation; lane0 when using 1+1 */
+ status = "disabled";
+
+ pcie3x2_intc: legacy-interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 162 IRQ_TYPE_EDGE_RISING>;
+ };
+ };
+
gmac0: ethernet@fe2a0000 {
compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
reg = <0x0 0xfe2a0000 0x0 0x10000>;

2
target/linux/rockchip/patches-5.10/203-rockchip-rk3328-Add-support-for-EmbedFire-DoorNet1.patch
View File

@ -430,5 +430,3 @@
+ realtek,led-data = <0x87>;
+ };
+};
--
2.25.1

2
target/linux/rockchip/patches-5.10/205-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch
View File

@ -1,6 +1,6 @@
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-li
@@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-li
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb

4
target/linux/rockchip/patches-5.10/206-rockchip-rk3328-Add-support-for-OrangePi-R1-Plus-LTS.patch
View File

@ -9,11 +9,9 @@ Subject: [PATCH] Add support for OrangePi R1 Plus LTS
2 files changed, 45 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 23373c752..552d97555 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -5,6 +5,7 @@
@@ -10,6 +10,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-ev
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb

14
target/linux/rockchip/patches-5.10/207-rockchip-rk3328-add-support-for-FriendlyARM-NanoPi-Neo3.patch
View File

@ -33,13 +33,11 @@ to status_led in accordance with the board schematics.
2 files changed, 397 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 479906f3a..5f6ffb496 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -3,6 +3,11 @@
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-doornet1.dtb
@@ -9,6 +9,11 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-do
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-r4se.dtb
@ -47,11 +45,8 @@ index 479906f3a..5f6ffb496 100644
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-station-p2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
new file mode 100644
index 000000000..1eb7fd5f7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
@@ -0,0 +1,396 @@
@ -451,6 +446,3 @@ index 000000000..1eb7fd5f7
+ realtek,led-data = <0x87>;
+ };
+};
--
2.34.1

4
target/linux/rockchip/patches-5.10/600-net-phy-Add-driver-for-Motorcomm-YT85xx-PHYs.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: hmz007 <hmz007@gmail.com>
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -297,6 +297,11 @@ config MICROSEMI_PHY
@@ -302,6 +302,11 @@ config MICROSEMI_PHY
help
Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
@ -29,7 +29,7 @@ Signed-off-by: hmz007 <hmz007@gmail.com>
help
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -82,6 +82,7 @@ obj-$(CONFIG_MICREL_PHY) += micrel.o
@@ -83,6 +83,7 @@ obj-$(CONFIG_MICREL_PHY) += micrel.o
obj-$(CONFIG_MICROCHIP_PHY) += microchip.o
obj-$(CONFIG_MICROCHIP_T1_PHY) += microchip_t1.o
obj-$(CONFIG_MICROSEMI_PHY) += mscc/

28
target/linux/rockchip/patches-5.10/601-net-phy-Add-driver-for-Motorcomm-YT8531-PHYs.patch
View File

@ -10,11 +10,9 @@ Subject: [PATCH] net: phy: Add driver for Motorcomm YT8531(S) PHYs
include/linux/motorcomm_phy.h | 5 +
4 files changed, 350 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 8dc4def..bcd46ca 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -121,6 +121,10 @@ static void stmmac_exit_fs(struct net_device *dev);
@@ -121,6 +121,10 @@ static void stmmac_exit_fs(struct net_de
#define STMMAC_COAL_TIMER(x) (jiffies + usecs_to_jiffies(x))
@ -25,7 +23,7 @@ index 8dc4def..bcd46ca 100644
int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled)
{
int ret = 0;
@@ -4950,6 +4954,74 @@ int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size)
@@ -4947,6 +4951,74 @@ int stmmac_reinit_ringparam(struct net_d
return ret;
}
@ -100,7 +98,7 @@ index 8dc4def..bcd46ca 100644
/**
* stmmac_dvr_probe
* @device: device pointer
@@ -5173,6 +5245,16 @@ int stmmac_dvr_probe(struct device *device,
@@ -5170,6 +5242,16 @@ int stmmac_dvr_probe(struct device *devi
netdev_err(ndev, "failed to setup phy (%d)\n", ret);
goto error_phy_setup;
}
@ -117,8 +115,6 @@ index 8dc4def..bcd46ca 100644
ret = register_netdev(ndev);
if (ret) {
diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
index 17a4f6c..e37dfb9 100644
--- a/drivers/net/phy/motorcomm.c
+++ b/drivers/net/phy/motorcomm.c
@@ -26,6 +26,13 @@
@ -135,7 +131,7 @@ index 17a4f6c..e37dfb9 100644
static int ytphy_read_ext(struct phy_device *phydev, u32 regnum)
{
int ret;
@@ -263,6 +270,38 @@ static int yt8521_config_intr(struct phy_device *phydev)
@@ -263,6 +270,38 @@ static int yt8521_config_intr(struct phy
return phy_write(phydev, REG_INT_MASK, val);
}
@ -174,7 +170,7 @@ index 17a4f6c..e37dfb9 100644
static int yt8521_ack_interrupt(struct phy_device *phydev)
{
int val;
@@ -273,6 +312,121 @@ static int yt8521_ack_interrupt(struct phy_device *phydev)
@@ -273,6 +312,121 @@ static int yt8521_ack_interrupt(struct p
return (val < 0) ? val : 0;
}
@ -296,7 +292,7 @@ index 17a4f6c..e37dfb9 100644
static struct phy_driver ytphy_drvs[] = {
{
.phy_id = PHY_ID_YT8010,
@@ -323,7 +477,30 @@ static struct phy_driver ytphy_drvs[] = {
@@ -323,7 +477,30 @@ static struct phy_driver ytphy_drvs[] =
.config_intr = yt8521_config_intr,
.suspend = genphy_suspend,
.resume = genphy_resume,
@ -328,7 +324,7 @@ index 17a4f6c..e37dfb9 100644
};
module_phy_driver(ytphy_drvs);
@@ -339,6 +516,8 @@ static struct mdio_device_id __maybe_unused motorcomm_tbl[] = {
@@ -339,6 +516,8 @@ static struct mdio_device_id __maybe_unu
{ PHY_ID_YT8512, MOTORCOMM_PHY_ID_MASK },
{ PHY_ID_YT8512B, MOTORCOMM_PHY_ID_MASK },
{ PHY_ID_YT8521, MOTORCOMM_PHY_ID_MASK },
@ -337,8 +333,6 @@ index 17a4f6c..e37dfb9 100644
{ }
};
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 950277e..3a35040 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -32,6 +32,7 @@
@ -349,7 +343,7 @@ index 950277e..3a35040 100644
MODULE_DESCRIPTION("PHY library");
MODULE_AUTHOR("Andy Fleming");
@@ -409,6 +410,33 @@ int phy_unregister_fixup_for_id(const char *bus_id)
@@ -409,6 +410,33 @@ int phy_unregister_fixup_for_id(const ch
}
EXPORT_SYMBOL(phy_unregister_fixup_for_id);
@ -383,7 +377,7 @@ index 950277e..3a35040 100644
/* Returns 1 if fixup matches phydev in bus_id and phy_uid.
* Fixups can be set to match any in one or more fields.
*/
@@ -816,6 +844,50 @@ static int get_phy_c22_id(struct mii_bus *bus, int addr, u32 *phy_id)
@@ -816,6 +844,50 @@ static int get_phy_c22_id(struct mii_bus
return 0;
}
@ -434,7 +428,7 @@ index 950277e..3a35040 100644
/**
* get_phy_device - reads the specified PHY device and returns its @phy_device
* struct
@@ -853,6 +925,15 @@ struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
@@ -853,6 +925,15 @@ struct phy_device *get_phy_device(struct
if (r)
return ERR_PTR(r);
@ -450,8 +444,6 @@ index 950277e..3a35040 100644
return phy_device_create(bus, addr, phy_id, is_c45, &c45_ids);
}
EXPORT_SYMBOL(get_phy_device);
diff --git a/include/linux/motorcomm_phy.h b/include/linux/motorcomm_phy.h
index facce6d..23cccca 100644
--- a/include/linux/motorcomm_phy.h
+++ b/include/linux/motorcomm_phy.h
@@ -14,6 +14,8 @@

10
target/linux/rockchip/patches-5.10/808-phy-rockchip-add-driver-for-Rockchip-USB-3.0-PHY.patch
View File

@ -13,9 +13,9 @@ Signed-off-by: hmz007 <hmz007@gmail.com>
--- a/drivers/phy/rockchip/Kconfig
+++ b/drivers/phy/rockchip/Kconfig
@@ -56,6 +56,15 @@ config PHY_ROCKCHIP_INNO_DSIDPHY
Enable this to support the Rockchip MIPI/LVDS/TTL PHY with
Innosilicon IP block.
@@ -64,6 +64,15 @@ config PHY_ROCKCHIP_NANENG_COMBO_PHY
Enable this to support the Rockchip PCIe/USB3.0/SATA/QSGMII
combo PHY with NaNeng IP block.
+config PHY_ROCKCHIP_INNO_USB3
+ tristate "Rockchip INNO USB 3.0 PHY Driver"
@ -36,9 +36,9 @@ Signed-off-by: hmz007 <hmz007@gmail.com>
obj-$(CONFIG_PHY_ROCKCHIP_INNO_HDMI) += phy-rockchip-inno-hdmi.o
obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB3) += phy-rockchip-inno-usb3.o
obj-$(CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY) += phy-rockchip-naneng-combphy.o
obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
obj-$(CONFIG_PHY_ROCKCHIP_USB) += phy-rockchip-usb.o
obj-$(CONFIG_PHY_ROCKCHIP_SNPS_PCIE3) += phy-rockchip-snps-pcie3.o
--- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
@@ -45,6 +45,8 @@ Required Properties:

13
target/linux/rockchip/patches-5.10/809-arm64-dts-doornet1-add-rk3328-dmc-relate-node.patch
View File

@ -7,8 +7,6 @@ Subject: [PATCH] arm64-dts-doornet1-add-rk3328-dmc-relate-node
.../boot/dts/rockchip/rk3328-doornet1.dts | 73 +++++++++++++++++++
1 file changed, 73 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-doornet1.dts b/arch/arm64/boot/dts/rockchip/rk3328-doornet1.dts
index 8333351..d984163 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-doornet1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-doornet1.dts
@@ -7,6 +7,7 @@
@ -19,7 +17,7 @@ index 8333351..d984163 100644
#include "rk3328.dtsi"
/ {
@@ -56,6 +57,72 @@
@@ -58,6 +59,72 @@
enable-active-high;
};
@ -92,7 +90,7 @@ index 8333351..d984163 100644
leds {
compatible = "gpio-leds";
pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
@@ -138,6 +205,10 @@
@@ -140,6 +207,10 @@
cpu-supply = <&vdd_arm>;
};
@ -103,7 +101,7 @@ index 8333351..d984163 100644
&gmac2io {
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
@@ -201,6 +272,7 @@
@@ -185,6 +256,7 @@
regulator-name = "vdd_log";
regulator-always-on;
regulator-boot-on;
@ -111,7 +109,7 @@ index 8333351..d984163 100644
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <12500>;
@@ -215,6 +287,7 @@
@@ -199,6 +271,7 @@
regulator-name = "vdd_arm";
regulator-always-on;
regulator-boot-on;
@ -119,6 +117,3 @@ index 8333351..d984163 100644
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <12500>;
--
2.25.1

10
target/linux/rockchip/patches-5.10/900-arm64-boot-add-dts-files.patch Normal file
View File

@ -0,0 +1,10 @@
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -57,3 +57,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ro
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-r66s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-station-p2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb

13
target/linux/rockchip/patches-5.10/993-rockchip-rk3568-remove-rng-node-for-r66s Normal file
View File

@ -0,0 +1,13 @@
--- a/arch/arm64/boot/dts/rockchip/rk3568-r66s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-r66s.dts
@@ -456,10 +456,6 @@
status = "okay";
};
-&rng {
- status = "okay";
-};
-
&saradc {
vref-supply = <&vcca_1v8>;
status = "okay";