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rockchip: add support for FriendlyARM NanoPi NEO3
This commit is contained in:
lean
parent
f449543c7f
commit
2923e808b2
@ -40,7 +40,8 @@ define U-Boot/nanopi-r2s-rk3328
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BUILD_SUBTARGET:=armv8
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NAME:=NanoPi R2S
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BUILD_DEVICES:= \
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friendlyarm_nanopi-r2s
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friendlyarm_nanopi-r2s \
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friendlyarm_nanopi-neo3
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DEPENDS:=+PACKAGE_u-boot-nanopi-r2s-rk3328:arm-trusted-firmware-rk3328
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PKG_BUILD_DEPENDS:=arm-trusted-firmware-rockchip-vendor
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ATF:=rk322xh_bl31_v1.46.elf
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@ -9,6 +9,9 @@ boardname="${board##*,}"
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board_config_update
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case $board in
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friendlyarm,nanopi-neo3)
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ucidef_set_led_netdev "stat" "STAT" "$boardname:green:stat" "eth0"
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;;
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embedfire,doornet1|\
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friendlyarm,nanopi-r2c|\
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friendlyarm,nanopi-r2s|\
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@ -32,6 +32,15 @@ define Device/friendlyarm_nanopi-r2c
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endef
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TARGET_DEVICES += friendlyarm_nanopi-r2c
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define Device/friendlyarm_nanopi-neo3
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DEVICE_VENDOR := FriendlyARM
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DEVICE_MODEL := NanoPi NEO3
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SOC := rk3328
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UBOOT_DEVICE_NAME := nanopi-r2s-rk3328
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IMAGE/sysupgrade.img.gz := boot-common | boot-script nanopi-r2s | pine64-bin | gzip | append-metadata
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endef
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TARGET_DEVICES += friendlyarm_nanopi-neo3
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define Device/friendlyarm_nanopi-r2s
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DEVICE_VENDOR := FriendlyARM
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DEVICE_MODEL := NanoPi R2S
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@ -0,0 +1,452 @@
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From 0f989817a4c1d2c3d196d550ff05cda98bc91324 Mon Sep 17 00:00:00 2001
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From: Julian Pidancet <julian@pidancet.net>
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Date: Sun, 23 Jan 2022 16:34:08 +0100
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Subject: [PATCH v2] rockchip: rk3328: add support for FriendlyARM NanoPi NEO3
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This patch adds support for FriendlyARM NanoPi NEO3
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Soc: RockChip RK3328
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RAM: 1GB/2GB DDR4
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LAN: 10/100/1000M Ethernet with unique MAC
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USB Host: 1x USB3.0 Type A and 2x USB2.0 on 2.54mm pin header
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MicroSD: x 1 for system boot and storage
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LED: Power LED x 1, System LED x 1
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Key: User Button x 1
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Fan: 2 Pin JST ZH 1.5mm Connector for 5V Fan
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GPIO: 26 pin-header, include I2C, UART, SPI, I2S, GPIO
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Power: 5V/1A, via Type-C or GPIO
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Signed-off-by: Julian Pidancet <julian@pidancet.net>
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---
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This is another shot at previous work submitted by Marty Jones
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<mj8263788@gmail.com> (https://lore.kernel.org/linux-arm-kernel/20201228152836.02795e09.mj8263788@gmail.com/),
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which is now a year old.
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v2: Following up on Robin Murphy's comments, the NEO3 DTS is now
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standalone and no longer includes the nanopi R2S one. The lan_led and
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wan_len nodes have been removed, and the sys_led node has been renamed
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to stat_led in accordance with the board schematics.
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arch/arm64/boot/dts/rockchip/Makefile | 1 +
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.../boot/dts/rockchip/rk3328-nanopi-neo3.dts | 396 ++++++++++++++++++
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2 files changed, 397 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
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diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
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index 479906f3a..5f6ffb496 100644
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--- a/arch/arm64/boot/dts/rockchip/Makefile
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+++ b/arch/arm64/boot/dts/rockchip/Makefile
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@@ -3,6 +3,7 @@
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-doornet1.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
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diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
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new file mode 100644
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index 000000000..1eb7fd5f7
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts
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@@ -0,0 +1,396 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2020 David Bauer <mail@david-bauer.net>
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+ * Copyright (c) 2022 Julian Pidancet <julian@pidancet.net>
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+ */
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+
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+/dts-v1/;
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+
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/gpio/gpio.h>
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+#include "rk3328.dtsi"
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+
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+/ {
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+ model = "FriendlyElec NanoPi NEO3";
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+ compatible = "friendlyarm,nanopi-neo3", "rockchip,rk3328";
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+
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+ aliases {
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+ led-boot = &stat_led;
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+ led-failsafe = &stat_led;
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+ led-running = &stat_led;
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+ led-upgrade = &stat_led;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial2:1500000n8";
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+ };
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+
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+ gmac_clk: gmac-clock {
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+ compatible = "fixed-clock";
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+ clock-frequency = <125000000>;
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+ clock-output-names = "gmac_clkin";
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+ #clock-cells = <0>;
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+ };
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+
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+ keys {
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+ compatible = "gpio-keys";
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+ pinctrl-0 = <&reset_button_pin>;
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+ pinctrl-names = "default";
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ debounce-interval = <50>;
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+ };
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+ };
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+
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+ vcc_rtl8153: vcc-rtl8153-regulator {
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+ compatible = "regulator-fixed";
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+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&rtl8153_en_drv>;
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+ regulator-always-on;
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+ regulator-name = "vcc_rtl8153";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ enable-active-high;
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-0 = <&stat_led_pin>;
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+ pinctrl-names = "default";
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+
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+ stat_led: led-0 {
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+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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+ label = "nanopi-neo3:green:stat";
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+ };
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+ };
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+
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+ vcc_io_sdio: sdmmcio-regulator {
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+ compatible = "regulator-gpio";
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+ enable-active-high;
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+ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
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+ pinctrl-0 = <&sdio_vcc_pin>;
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+ pinctrl-names = "default";
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+ regulator-name = "vcc_io_sdio";
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-settling-time-us = <5000>;
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+ regulator-type = "voltage";
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+ startup-delay-us = <2000>;
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+ states = <1800000 0x1>,
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+ <3300000 0x0>;
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+ vin-supply = <&vcc_io_33>;
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+ };
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+
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+ vcc_sd: sdmmc-regulator {
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+ compatible = "regulator-fixed";
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+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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+ pinctrl-0 = <&sdmmc0m1_pin>;
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+ pinctrl-names = "default";
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+ regulator-name = "vcc_sd";
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ vin-supply = <&vcc_io_33>;
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+ };
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+
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+ vdd_5v: vdd-5v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vdd_5v";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ };
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+};
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+
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+&cpu0 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu1 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu2 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu3 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&display_subsystem {
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+ status = "disabled";
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+};
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+
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+&gmac2io {
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+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
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+ assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
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+ clock_in_out = "input";
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+ phy-handle = <&rtl8211e>;
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+ phy-mode = "rgmii";
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+ phy-supply = <&vcc_io_33>;
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+ pinctrl-0 = <&rgmiim1_pins>;
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+ pinctrl-names = "default";
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+ rx_delay = <0x18>;
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+ snps,aal;
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+ tx_delay = <0x24>;
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+ status = "okay";
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+
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+ mdio {
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+ compatible = "snps,dwmac-mdio";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ rtl8211e: ethernet-phy@1 {
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+ reg = <1>;
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+ pinctrl-0 = <ð_phy_reset_pin>;
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+ pinctrl-names = "default";
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+ reset-assert-us = <10000>;
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+ reset-deassert-us = <50000>;
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+ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+&i2c1 {
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+ status = "okay";
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+
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+ rk805: pmic@18 {
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+ compatible = "rockchip,rk805";
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+ reg = <0x18>;
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+ interrupt-parent = <&gpio1>;
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+ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
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+ #clock-cells = <1>;
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+ clock-output-names = "xin32k", "rk805-clkout2";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ pinctrl-0 = <&pmic_int_l>;
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+ pinctrl-names = "default";
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+ rockchip,system-power-controller;
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+ wakeup-source;
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+
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+ vcc1-supply = <&vdd_5v>;
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+ vcc2-supply = <&vdd_5v>;
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+ vcc3-supply = <&vdd_5v>;
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+ vcc4-supply = <&vdd_5v>;
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+ vcc5-supply = <&vcc_io_33>;
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+ vcc6-supply = <&vdd_5v>;
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+
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+ regulators {
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+ vdd_log: DCDC_REG1 {
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+ regulator-name = "vdd_log";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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+ };
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+ };
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+
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+ vdd_arm: DCDC_REG2 {
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+ regulator-name = "vdd_arm";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <950000>;
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+ };
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+ };
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+
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+ vcc_ddr: DCDC_REG3 {
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+ regulator-name = "vcc_ddr";
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+ regulator-always-on;
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+ regulator-boot-on;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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+ };
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+
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+ vcc_io_33: DCDC_REG4 {
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+ regulator-name = "vcc_io_33";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <3300000>;
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+ };
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+ };
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+
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+ vcc_18: LDO_REG1 {
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+ regulator-name = "vcc_18";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vcc18_emmc: LDO_REG2 {
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+ regulator-name = "vcc18_emmc";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vdd_10: LDO_REG3 {
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+ regulator-name = "vdd_10";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1000000>;
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+ regulator-max-microvolt = <1000000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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+ };
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+ };
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+ };
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+ };
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+
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+ usb {
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+ rtl8153_en_drv: rtl8153-en-drv {
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+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+};
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+
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+&io_domains {
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+ pmuio-supply = <&vcc_io_33>;
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+ vccio1-supply = <&vcc_io_33>;
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+ vccio2-supply = <&vcc18_emmc>;
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+ vccio3-supply = <&vcc_io_sdio>;
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+ vccio4-supply = <&vcc_18>;
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+ vccio5-supply = <&vcc_io_33>;
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+ vccio6-supply = <&vcc_io_33>;
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+ status = "okay";
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+};
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+
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+&pinctrl {
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+ button {
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+ reset_button_pin: reset-button-pin {
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+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+
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+ ethernet-phy {
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+ eth_phy_reset_pin: eth-phy-reset-pin {
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+ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+ };
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+
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+ leds {
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+ stat_led_pin: stat-led-pin {
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+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+
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+ pmic {
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+ pmic_int_l: pmic-int-l {
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+ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+
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+ sd {
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+ sdio_vcc_pin: sdio-vcc-pin {
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+ rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+};
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+
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+&pwm2 {
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+ status = "okay";
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+};
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+
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+&sdmmc {
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ disable-wp;
|
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+ pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
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+ pinctrl-names = "default";
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+ sd-uhs-sdr12;
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+ sd-uhs-sdr25;
|
||||
+ sd-uhs-sdr50;
|
||||
+ sd-uhs-sdr104;
|
||||
+ vmmc-supply = <&vcc_sd>;
|
||||
+ vqmmc-supply = <&vcc_io_sdio>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&tsadc {
|
||||
+ rockchip,hw-tshut-mode = <0>;
|
||||
+ rockchip,hw-tshut-polarity = <0>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_host {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_otg {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb20_otg {
|
||||
+ status = "okay";
|
||||
+ dr_mode = "host";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ehci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ohci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd3 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd_dwc3 {
|
||||
+ dr_mode = "host";
|
||||
+ status = "okay";
|
||||
+
|
||||
+ usb-eth@2 {
|
||||
+ compatible = "realtek,rtl8153";
|
||||
+ reg = <2>;
|
||||
+
|
||||
+ realtek,led-data = <0x87>;
|
||||
+ };
|
||||
+};
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@ -0,0 +1,452 @@
|
||||
From 0f989817a4c1d2c3d196d550ff05cda98bc91324 Mon Sep 17 00:00:00 2001
|
||||
From: Julian Pidancet <julian@pidancet.net>
|
||||
Date: Sun, 23 Jan 2022 16:34:08 +0100
|
||||
Subject: [PATCH v2] rockchip: rk3328: add support for FriendlyARM NanoPi NEO3
|
||||
|
||||
This patch adds support for FriendlyARM NanoPi NEO3
|
||||
|
||||
Soc: RockChip RK3328
|
||||
RAM: 1GB/2GB DDR4
|
||||
LAN: 10/100/1000M Ethernet with unique MAC
|
||||
USB Host: 1x USB3.0 Type A and 2x USB2.0 on 2.54mm pin header
|
||||
MicroSD: x 1 for system boot and storage
|
||||
LED: Power LED x 1, System LED x 1
|
||||
Key: User Button x 1
|
||||
Fan: 2 Pin JST ZH 1.5mm Connector for 5V Fan
|
||||
GPIO: 26 pin-header, include I2C, UART, SPI, I2S, GPIO
|
||||
Power: 5V/1A, via Type-C or GPIO
|
||||
|
||||
Signed-off-by: Julian Pidancet <julian@pidancet.net>
|
||||
---
|
||||
|
||||
This is another shot at previous work submitted by Marty Jones
|
||||
<mj8263788@gmail.com> (https://lore.kernel.org/linux-arm-kernel/20201228152836.02795e09.mj8263788@gmail.com/),
|
||||
which is now a year old.
|
||||
|
||||
v2: Following up on Robin Murphy's comments, the NEO3 DTS is now
|
||||
standalone and no longer includes the nanopi R2S one. The lan_led and
|
||||
wan_len nodes have been removed, and the sys_led node has been renamed
|
||||
to stat_led in accordance with the board schematics.
|
||||
|
||||
arch/arm64/boot/dts/rockchip/Makefile | 1 +
|
||||
.../boot/dts/rockchip/rk3328-nanopi-neo3.dts | 396 ++++++++++++++++++
|
||||
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 +3,7 @@
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-doornet1.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
|
||||
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.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 @@
|
||||
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
+/*
|
||||
+ * Copyright (c) 2020 David Bauer <mail@david-bauer.net>
|
||||
+ * Copyright (c) 2022 Julian Pidancet <julian@pidancet.net>
|
||||
+ */
|
||||
+
|
||||
+/dts-v1/;
|
||||
+
|
||||
+#include <dt-bindings/input/input.h>
|
||||
+#include <dt-bindings/gpio/gpio.h>
|
||||
+#include "rk3328.dtsi"
|
||||
+
|
||||
+/ {
|
||||
+ model = "FriendlyElec NanoPi NEO3";
|
||||
+ compatible = "friendlyarm,nanopi-neo3", "rockchip,rk3328";
|
||||
+
|
||||
+ aliases {
|
||||
+ led-boot = &stat_led;
|
||||
+ led-failsafe = &stat_led;
|
||||
+ led-running = &stat_led;
|
||||
+ led-upgrade = &stat_led;
|
||||
+ };
|
||||
+
|
||||
+ chosen {
|
||||
+ stdout-path = "serial2:1500000n8";
|
||||
+ };
|
||||
+
|
||||
+ gmac_clk: gmac-clock {
|
||||
+ compatible = "fixed-clock";
|
||||
+ clock-frequency = <125000000>;
|
||||
+ clock-output-names = "gmac_clkin";
|
||||
+ #clock-cells = <0>;
|
||||
+ };
|
||||
+
|
||||
+ keys {
|
||||
+ compatible = "gpio-keys";
|
||||
+ pinctrl-0 = <&reset_button_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+
|
||||
+ reset {
|
||||
+ label = "reset";
|
||||
+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
|
||||
+ linux,code = <KEY_RESTART>;
|
||||
+ debounce-interval = <50>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_rtl8153: vcc-rtl8153-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&rtl8153_en_drv>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-name = "vcc_rtl8153";
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ enable-active-high;
|
||||
+ };
|
||||
+
|
||||
+ leds {
|
||||
+ compatible = "gpio-leds";
|
||||
+ pinctrl-0 = <&stat_led_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+
|
||||
+ stat_led: led-0 {
|
||||
+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
|
||||
+ label = "nanopi-neo3:green:stat";
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_io_sdio: sdmmcio-regulator {
|
||||
+ compatible = "regulator-gpio";
|
||||
+ enable-active-high;
|
||||
+ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
|
||||
+ pinctrl-0 = <&sdio_vcc_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+ regulator-name = "vcc_io_sdio";
|
||||
+ regulator-always-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ regulator-settling-time-us = <5000>;
|
||||
+ regulator-type = "voltage";
|
||||
+ startup-delay-us = <2000>;
|
||||
+ states = <1800000 0x1>,
|
||||
+ <3300000 0x0>;
|
||||
+ vin-supply = <&vcc_io_33>;
|
||||
+ };
|
||||
+
|
||||
+ vcc_sd: sdmmc-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
|
||||
+ pinctrl-0 = <&sdmmc0m1_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+ regulator-name = "vcc_sd";
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ vin-supply = <&vcc_io_33>;
|
||||
+ };
|
||||
+
|
||||
+ vdd_5v: vdd-5v {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ regulator-name = "vdd_5v";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&cpu0 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu1 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu2 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu3 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&display_subsystem {
|
||||
+ status = "disabled";
|
||||
+};
|
||||
+
|
||||
+&gmac2io {
|
||||
+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
|
||||
+ assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
|
||||
+ clock_in_out = "input";
|
||||
+ phy-handle = <&rtl8211e>;
|
||||
+ phy-mode = "rgmii";
|
||||
+ phy-supply = <&vcc_io_33>;
|
||||
+ pinctrl-0 = <&rgmiim1_pins>;
|
||||
+ pinctrl-names = "default";
|
||||
+ rx_delay = <0x18>;
|
||||
+ snps,aal;
|
||||
+ tx_delay = <0x24>;
|
||||
+ status = "okay";
|
||||
+
|
||||
+ mdio {
|
||||
+ compatible = "snps,dwmac-mdio";
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+
|
||||
+ rtl8211e: ethernet-phy@1 {
|
||||
+ reg = <1>;
|
||||
+ pinctrl-0 = <ð_phy_reset_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+ reset-assert-us = <10000>;
|
||||
+ reset-deassert-us = <50000>;
|
||||
+ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&i2c1 {
|
||||
+ status = "okay";
|
||||
+
|
||||
+ rk805: pmic@18 {
|
||||
+ compatible = "rockchip,rk805";
|
||||
+ reg = <0x18>;
|
||||
+ interrupt-parent = <&gpio1>;
|
||||
+ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
|
||||
+ #clock-cells = <1>;
|
||||
+ clock-output-names = "xin32k", "rk805-clkout2";
|
||||
+ gpio-controller;
|
||||
+ #gpio-cells = <2>;
|
||||
+ pinctrl-0 = <&pmic_int_l>;
|
||||
+ pinctrl-names = "default";
|
||||
+ rockchip,system-power-controller;
|
||||
+ wakeup-source;
|
||||
+
|
||||
+ vcc1-supply = <&vdd_5v>;
|
||||
+ vcc2-supply = <&vdd_5v>;
|
||||
+ vcc3-supply = <&vdd_5v>;
|
||||
+ vcc4-supply = <&vdd_5v>;
|
||||
+ vcc5-supply = <&vcc_io_33>;
|
||||
+ vcc6-supply = <&vdd_5v>;
|
||||
+
|
||||
+ regulators {
|
||||
+ vdd_log: DCDC_REG1 {
|
||||
+ regulator-name = "vdd_log";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_arm: DCDC_REG2 {
|
||||
+ regulator-name = "vdd_arm";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <950000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_ddr: DCDC_REG3 {
|
||||
+ regulator-name = "vcc_ddr";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_io_33: DCDC_REG4 {
|
||||
+ regulator-name = "vcc_io_33";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <3300000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_18: LDO_REG1 {
|
||||
+ regulator-name = "vcc_18";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc18_emmc: LDO_REG2 {
|
||||
+ regulator-name = "vcc18_emmc";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_10: LDO_REG3 {
|
||||
+ regulator-name = "vdd_10";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1000000>;
|
||||
+ regulator-max-microvolt = <1000000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ usb {
|
||||
+ rtl8153_en_drv: rtl8153-en-drv {
|
||||
+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&io_domains {
|
||||
+ pmuio-supply = <&vcc_io_33>;
|
||||
+ vccio1-supply = <&vcc_io_33>;
|
||||
+ vccio2-supply = <&vcc18_emmc>;
|
||||
+ vccio3-supply = <&vcc_io_sdio>;
|
||||
+ vccio4-supply = <&vcc_18>;
|
||||
+ vccio5-supply = <&vcc_io_33>;
|
||||
+ vccio6-supply = <&vcc_io_33>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&pinctrl {
|
||||
+ button {
|
||||
+ reset_button_pin: reset-button-pin {
|
||||
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ ethernet-phy {
|
||||
+ eth_phy_reset_pin: eth-phy-reset-pin {
|
||||
+ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ leds {
|
||||
+ stat_led_pin: stat-led-pin {
|
||||
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ pmic {
|
||||
+ pmic_int_l: pmic-int-l {
|
||||
+ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ sd {
|
||||
+ sdio_vcc_pin: sdio-vcc-pin {
|
||||
+ rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&pwm2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&sdmmc {
|
||||
+ bus-width = <4>;
|
||||
+ cap-sd-highspeed;
|
||||
+ disable-wp;
|
||||
+ pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
|
||||
+ pinctrl-names = "default";
|
||||
+ sd-uhs-sdr12;
|
||||
+ sd-uhs-sdr25;
|
||||
+ sd-uhs-sdr50;
|
||||
+ sd-uhs-sdr104;
|
||||
+ vmmc-supply = <&vcc_sd>;
|
||||
+ vqmmc-supply = <&vcc_io_sdio>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&tsadc {
|
||||
+ rockchip,hw-tshut-mode = <0>;
|
||||
+ rockchip,hw-tshut-polarity = <0>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_host {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_otg {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb20_otg {
|
||||
+ status = "okay";
|
||||
+ dr_mode = "host";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ehci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ohci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd3 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd_dwc3 {
|
||||
+ dr_mode = "host";
|
||||
+ status = "okay";
|
||||
+
|
||||
+ usb-eth@2 {
|
||||
+ compatible = "realtek,rtl8153";
|
||||
+ reg = <2>;
|
||||
+
|
||||
+ realtek,led-data = <0x87>;
|
||||
+ };
|
||||
+};
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@ -0,0 +1,452 @@
|
||||
From 0f989817a4c1d2c3d196d550ff05cda98bc91324 Mon Sep 17 00:00:00 2001
|
||||
From: Julian Pidancet <julian@pidancet.net>
|
||||
Date: Sun, 23 Jan 2022 16:34:08 +0100
|
||||
Subject: [PATCH v2] rockchip: rk3328: add support for FriendlyARM NanoPi NEO3
|
||||
|
||||
This patch adds support for FriendlyARM NanoPi NEO3
|
||||
|
||||
Soc: RockChip RK3328
|
||||
RAM: 1GB/2GB DDR4
|
||||
LAN: 10/100/1000M Ethernet with unique MAC
|
||||
USB Host: 1x USB3.0 Type A and 2x USB2.0 on 2.54mm pin header
|
||||
MicroSD: x 1 for system boot and storage
|
||||
LED: Power LED x 1, System LED x 1
|
||||
Key: User Button x 1
|
||||
Fan: 2 Pin JST ZH 1.5mm Connector for 5V Fan
|
||||
GPIO: 26 pin-header, include I2C, UART, SPI, I2S, GPIO
|
||||
Power: 5V/1A, via Type-C or GPIO
|
||||
|
||||
Signed-off-by: Julian Pidancet <julian@pidancet.net>
|
||||
---
|
||||
|
||||
This is another shot at previous work submitted by Marty Jones
|
||||
<mj8263788@gmail.com> (https://lore.kernel.org/linux-arm-kernel/20201228152836.02795e09.mj8263788@gmail.com/),
|
||||
which is now a year old.
|
||||
|
||||
v2: Following up on Robin Murphy's comments, the NEO3 DTS is now
|
||||
standalone and no longer includes the nanopi R2S one. The lan_led and
|
||||
wan_len nodes have been removed, and the sys_led node has been renamed
|
||||
to stat_led in accordance with the board schematics.
|
||||
|
||||
arch/arm64/boot/dts/rockchip/Makefile | 1 +
|
||||
.../boot/dts/rockchip/rk3328-nanopi-neo3.dts | 396 ++++++++++++++++++
|
||||
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 +3,7 @@
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-doornet1.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
|
||||
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
|
||||
dtb-$(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 @@
|
||||
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
+/*
|
||||
+ * Copyright (c) 2020 David Bauer <mail@david-bauer.net>
|
||||
+ * Copyright (c) 2022 Julian Pidancet <julian@pidancet.net>
|
||||
+ */
|
||||
+
|
||||
+/dts-v1/;
|
||||
+
|
||||
+#include <dt-bindings/input/input.h>
|
||||
+#include <dt-bindings/gpio/gpio.h>
|
||||
+#include "rk3328.dtsi"
|
||||
+
|
||||
+/ {
|
||||
+ model = "FriendlyElec NanoPi NEO3";
|
||||
+ compatible = "friendlyarm,nanopi-neo3", "rockchip,rk3328";
|
||||
+
|
||||
+ aliases {
|
||||
+ led-boot = &stat_led;
|
||||
+ led-failsafe = &stat_led;
|
||||
+ led-running = &stat_led;
|
||||
+ led-upgrade = &stat_led;
|
||||
+ };
|
||||
+
|
||||
+ chosen {
|
||||
+ stdout-path = "serial2:1500000n8";
|
||||
+ };
|
||||
+
|
||||
+ gmac_clk: gmac-clock {
|
||||
+ compatible = "fixed-clock";
|
||||
+ clock-frequency = <125000000>;
|
||||
+ clock-output-names = "gmac_clkin";
|
||||
+ #clock-cells = <0>;
|
||||
+ };
|
||||
+
|
||||
+ keys {
|
||||
+ compatible = "gpio-keys";
|
||||
+ pinctrl-0 = <&reset_button_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+
|
||||
+ reset {
|
||||
+ label = "reset";
|
||||
+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
|
||||
+ linux,code = <KEY_RESTART>;
|
||||
+ debounce-interval = <50>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_rtl8153: vcc-rtl8153-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&rtl8153_en_drv>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-name = "vcc_rtl8153";
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ enable-active-high;
|
||||
+ };
|
||||
+
|
||||
+ leds {
|
||||
+ compatible = "gpio-leds";
|
||||
+ pinctrl-0 = <&stat_led_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+
|
||||
+ stat_led: led-0 {
|
||||
+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
|
||||
+ label = "nanopi-neo3:green:stat";
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_io_sdio: sdmmcio-regulator {
|
||||
+ compatible = "regulator-gpio";
|
||||
+ enable-active-high;
|
||||
+ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
|
||||
+ pinctrl-0 = <&sdio_vcc_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+ regulator-name = "vcc_io_sdio";
|
||||
+ regulator-always-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ regulator-settling-time-us = <5000>;
|
||||
+ regulator-type = "voltage";
|
||||
+ startup-delay-us = <2000>;
|
||||
+ states = <1800000 0x1>,
|
||||
+ <3300000 0x0>;
|
||||
+ vin-supply = <&vcc_io_33>;
|
||||
+ };
|
||||
+
|
||||
+ vcc_sd: sdmmc-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
|
||||
+ pinctrl-0 = <&sdmmc0m1_gpio>;
|
||||
+ pinctrl-names = "default";
|
||||
+ regulator-name = "vcc_sd";
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ vin-supply = <&vcc_io_33>;
|
||||
+ };
|
||||
+
|
||||
+ vdd_5v: vdd-5v {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ regulator-name = "vdd_5v";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&cpu0 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu1 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu2 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu3 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&display_subsystem {
|
||||
+ status = "disabled";
|
||||
+};
|
||||
+
|
||||
+&gmac2io {
|
||||
+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
|
||||
+ assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
|
||||
+ clock_in_out = "input";
|
||||
+ phy-handle = <&rtl8211e>;
|
||||
+ phy-mode = "rgmii";
|
||||
+ phy-supply = <&vcc_io_33>;
|
||||
+ pinctrl-0 = <&rgmiim1_pins>;
|
||||
+ pinctrl-names = "default";
|
||||
+ rx_delay = <0x18>;
|
||||
+ snps,aal;
|
||||
+ tx_delay = <0x24>;
|
||||
+ status = "okay";
|
||||
+
|
||||
+ mdio {
|
||||
+ compatible = "snps,dwmac-mdio";
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+
|
||||
+ rtl8211e: ethernet-phy@1 {
|
||||
+ reg = <1>;
|
||||
+ pinctrl-0 = <ð_phy_reset_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+ reset-assert-us = <10000>;
|
||||
+ reset-deassert-us = <50000>;
|
||||
+ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&i2c1 {
|
||||
+ status = "okay";
|
||||
+
|
||||
+ rk805: pmic@18 {
|
||||
+ compatible = "rockchip,rk805";
|
||||
+ reg = <0x18>;
|
||||
+ interrupt-parent = <&gpio1>;
|
||||
+ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
|
||||
+ #clock-cells = <1>;
|
||||
+ clock-output-names = "xin32k", "rk805-clkout2";
|
||||
+ gpio-controller;
|
||||
+ #gpio-cells = <2>;
|
||||
+ pinctrl-0 = <&pmic_int_l>;
|
||||
+ pinctrl-names = "default";
|
||||
+ rockchip,system-power-controller;
|
||||
+ wakeup-source;
|
||||
+
|
||||
+ vcc1-supply = <&vdd_5v>;
|
||||
+ vcc2-supply = <&vdd_5v>;
|
||||
+ vcc3-supply = <&vdd_5v>;
|
||||
+ vcc4-supply = <&vdd_5v>;
|
||||
+ vcc5-supply = <&vcc_io_33>;
|
||||
+ vcc6-supply = <&vdd_5v>;
|
||||
+
|
||||
+ regulators {
|
||||
+ vdd_log: DCDC_REG1 {
|
||||
+ regulator-name = "vdd_log";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_arm: DCDC_REG2 {
|
||||
+ regulator-name = "vdd_arm";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <950000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_ddr: DCDC_REG3 {
|
||||
+ regulator-name = "vcc_ddr";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_io_33: DCDC_REG4 {
|
||||
+ regulator-name = "vcc_io_33";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <3300000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_18: LDO_REG1 {
|
||||
+ regulator-name = "vcc_18";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc18_emmc: LDO_REG2 {
|
||||
+ regulator-name = "vcc18_emmc";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_10: LDO_REG3 {
|
||||
+ regulator-name = "vdd_10";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <1000000>;
|
||||
+ regulator-max-microvolt = <1000000>;
|
||||
+
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ usb {
|
||||
+ rtl8153_en_drv: rtl8153-en-drv {
|
||||
+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&io_domains {
|
||||
+ pmuio-supply = <&vcc_io_33>;
|
||||
+ vccio1-supply = <&vcc_io_33>;
|
||||
+ vccio2-supply = <&vcc18_emmc>;
|
||||
+ vccio3-supply = <&vcc_io_sdio>;
|
||||
+ vccio4-supply = <&vcc_18>;
|
||||
+ vccio5-supply = <&vcc_io_33>;
|
||||
+ vccio6-supply = <&vcc_io_33>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&pinctrl {
|
||||
+ button {
|
||||
+ reset_button_pin: reset-button-pin {
|
||||
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ ethernet-phy {
|
||||
+ eth_phy_reset_pin: eth-phy-reset-pin {
|
||||
+ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ leds {
|
||||
+ stat_led_pin: stat-led-pin {
|
||||
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ pmic {
|
||||
+ pmic_int_l: pmic-int-l {
|
||||
+ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ sd {
|
||||
+ sdio_vcc_pin: sdio-vcc-pin {
|
||||
+ rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&pwm2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&sdmmc {
|
||||
+ bus-width = <4>;
|
||||
+ cap-sd-highspeed;
|
||||
+ disable-wp;
|
||||
+ pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
|
||||
+ pinctrl-names = "default";
|
||||
+ sd-uhs-sdr12;
|
||||
+ sd-uhs-sdr25;
|
||||
+ sd-uhs-sdr50;
|
||||
+ sd-uhs-sdr104;
|
||||
+ vmmc-supply = <&vcc_sd>;
|
||||
+ vqmmc-supply = <&vcc_io_sdio>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&tsadc {
|
||||
+ rockchip,hw-tshut-mode = <0>;
|
||||
+ rockchip,hw-tshut-polarity = <0>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_host {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy_otg {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb20_otg {
|
||||
+ status = "okay";
|
||||
+ dr_mode = "host";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ehci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ohci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd3 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd_dwc3 {
|
||||
+ dr_mode = "host";
|
||||
+ status = "okay";
|
||||
+
|
||||
+ usb-eth@2 {
|
||||
+ compatible = "realtek,rtl8153";
|
||||
+ reg = <2>;
|
||||
+
|
||||
+ realtek,led-data = <0x87>;
|
||||
+ };
|
||||
+};
|
||||
--
|
||||
2.34.1
|
||||
|
||||
Loading…
Reference in New Issue
Block a user