meson: add support for Thunder OneCloud

The device tree file is from armbian/build/tree/master/patch/kernel/archive/
meson-5.18 (Author: hzyitc). Swipe into the sd card or u disk to boot.

target/linux/meson/files/arch/arm/boot/dts/meson8b-onecloud.dts

@@ -0,0 +1,276 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+
+/dts-v1/;
+#include "meson8b.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Thunder OneCloud";
+	compatible = "thunder,onecloud", "amlogic,meson8b";
+
+	aliases {
+		serial0 = &uart_AO;
+		mmc0 = &sd_card_slot;
+		mmc1 = &sdhc;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x40000000 0x40000000>;
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_red: status-red {
+			label = "red:status";
+			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_green: status-green {
+			label = "green:status";
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_blue: status-blue {
+			label = "blue:status";
+			gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	p12v0: regulator-p12v0 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "P12V0";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc_1v8: regulator-vcc-1v8 {
+		compatible = "regulator-fixed";
+
+		regulator-always-on;
+		regulator-name = "VCC1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		vin-supply = <&p12v0>;
+	};
+
+	vcc_3v3: regulator-vcc-3v3 {
+		compatible = "regulator-fixed";
+
+		regulator-always-on;
+		regulator-name = "VCC3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		vin-supply = <&p12v0>;
+	};
+
+	vcc_5v0: regulator-vcc5v0 {
+		compatible = "regulator-fixed";
+
+		regulator-always-on;
+		regulator-name = "VCC5V0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		vin-supply = <&p12v0>;
+	};
+
+	vcck: regulator-vcck {
+		compatible = "pwm-regulator";
+
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-name = "VCCK";
+		regulator-min-microvolt = <860000>;
+		regulator-max-microvolt = <1140000>;
+
+		pwm-supply = <&p12v0>;
+
+		pwms = <&pwm_cd 1 12001 0>;
+		pwm-dutycycle-range = <10 0>;
+	};
+
+	vddc_ddr: regulator-vddc-ddr {
+		compatible = "regulator-fixed";
+
+		regulator-always-on;
+		regulator-name = "DDR_VDDC";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+
+		vin-supply = <&p12v0>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vcck>;
+};
+
+&ethmac {
+	status = "okay";
+
+	pinctrl-0 = <&eth_rgmii_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&eth_phy>;
+	phy-mode = "rgmii-id";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		eth_phy: ethernet-phy@0 {
+			reg = <0>;
+
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
+			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
+
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&gpio {
+	gpio-line-names =
+			  /* Bank GPIODV */
+			  "VCCK_PWM (PWM_C)", "I2CA_SDA", "I2CA_SCL",
+			  "I2CB_SDA", "I2CB_SCL", "VDDEE_PWM (PWM_D)",
+			  "",
+			  /* Bank GPIOH */
+			  "HDMI_HPD", "HDMI_I2C_SDA", "HDMI_I2C_SCL",
+			  "ETH_PHY_INTR", "ETH_PHY_NRST", "ETH_TXD1",
+			  "ETH_TXD0", "ETH_TXD3", "ETH_TXD2",
+			  "ETH_RGMII_TX_CLK",
+			  /* Bank CARD */
+			  "SD_D1", "SD_D0", "SD_CLK", "SD_CMD",
+			  "SD_D3", "SD_D2", "SD_CD",
+			  /* Bank BOOT */
+			  "EMMC_D0", "EMMC_D1", "EMMC_D2", "EMMC_D3",
+			  "EMMC_D4", "EMMC_D5", "EMMC_D6", "EMMC_D7",
+			  "EMMC_CLK", "EMMC_RSTn", "EMMC_CMD",
+			  "BOOT_SEL", "", "", "", "", "", "", "",
+			  /* Bank DIF */
+			  "ETH_RXD1", "ETH_RXD0", "ETH_RX_DV",
+			  "RGMII_RX_CLK", "ETH_RXD3", "ETH_RXD2",
+			  "ETH_TXEN", "ETH_PHY_REF_CLK_25MOUT",
+			  "ETH_MDC", "ETH_MDIO";
+};
+
+&gpio_ao {
+	gpio-line-names = "UART TX", "UART RX",
+			  "RED_LED", "GREEN_LED",
+			  "BLUE_LED", "BUTTON", "",
+			  "IR_IN", "", "", "",
+			  "", "", "", "", "";
+};
+
+&ir_receiver {
+	status = "okay";
+	pinctrl-0 = <&ir_recv_pins>;
+	pinctrl-names = "default";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vcc_1v8>;
+};
+
+&sdhc {
+	status = "okay";
+
+	pinctrl-0 = <&sdxc_c_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	max-frequency = <100000000>;
+
+	disable-wp;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	no-sdio;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+
+	vmmc-supply = <&vcc_3v3>;
+};
+
+&sdio {
+	status = "okay";
+
+	pinctrl-0 = <&sd_b_pins>;
+	pinctrl-names = "default";
+
+	/* SD card */
+	sd_card_slot: slot@1 {
+		compatible = "mmc-slot";
+		reg = <1>;
+		status = "okay";
+
+		bus-width = <4>;
+		no-sdio;
+		cap-mmc-highspeed;
+		cap-sd-highspeed;
+		disable-wp;
+
+		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
+
+		vmmc-supply = <&vcc_3v3>;
+	};
+};
+
+&pwm_cd {
+	status = "okay";
+	pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
+	pinctrl-names = "default";
+	clocks = <&xtal>, <&xtal>;
+	clock-names = "clkin0", "clkin1";
+};
+
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};

target/linux/meson/image/Makefile

@@ -110,4 +110,13 @@ ifeq ($(SUBTARGET),mesongx)
   TARGET_DEVICES += khadas-vim1
 endif
 
+define Device/thunder-onecloud
+  DEVICE_DTS := meson8b-onecloud
+  DEVICE_TITLE := Thunder OneCloud
+  KERNEL_LOADADDR := 0x00208000
+endef
+ifeq ($(SUBTARGET),meson8b)
+  TARGET_DEVICES += thunder-onecloud
+endif
+
 $(eval $(call BuildImage))

target/linux/meson/patches-5.10/901-arm-boot-add-dts-files.patch

@@ -0,0 +1,10 @@
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -348,6 +348,7 @@ dtb-$(CONFIG_MACH_MESON8) += \
+ 	meson8b-ec100.dtb \
+ 	meson8b-mxq.dtb \
+ 	meson8b-odroidc1.dtb \
++	meson8b-onecloud.dtb \
+ 	meson8m2-mxiii-plus.dtb
+ dtb-$(CONFIG_ARCH_MMP) += \
+ 	pxa168-aspenite.dtb \

target/linux/meson/patches-5.10/902-use-system-LED-for-OpenWrt.patch

@@ -0,0 +1,14 @@
+--- a/arch/arm/boot/dts/meson8b-onecloud.dts
++++ b/arch/arm/boot/dts/meson8b-onecloud.dts
+@@ -13,6 +13,11 @@
+ 		serial0 = &uart_AO;
+ 		mmc0 = &sd_card_slot;
+ 		mmc1 = &sdhc;
++
++		led-boot = &led_status_red;
++		led-failsafe = &led_status_red;
++		led-running = &led_status_blue;
++		led-upgrade = &led_status_green;
+ 	};
+ 
+ 	chosen {