ARM: dts: aspeed: Add HXT StarDragon 4800 REP2 BMC (c8551f6f) · Commits · 戴 / test

arch/arm/boot/dts/Makefile

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		@@ -1199,6 +1199,7 @@ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
		dtb-$(CONFIG_ARCH_ASPEED) += \
		aspeed-ast2500-evb.dtb \
		aspeed-bmc-arm-centriq2400-rep.dtb \
		aspeed-bmc-arm-stardragon4800-rep2.dtb \
		aspeed-bmc-intel-s2600wf.dtb \
		aspeed-bmc-opp-lanyang.dtb \
		aspeed-bmc-opp-palmetto.dtb \

arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts

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		// SPDX-License-Identifier: GPL-2.0+
		/dts-v1/;

		#include "aspeed-g5.dtsi"
		#include <dt-bindings/gpio/aspeed-gpio.h>

		/ {
		model = "HXT StarDragon 4800 REP2 AST2520";
		compatible = "hxt,stardragon4800-rep2-bmc", "aspeed,ast2500";

		chosen {
		stdout-path = &uart5;
		bootargs = "console=ttyS4,115200 earlyprintk";
		};

		memory@80000000 {
		reg = <0x80000000 0x40000000>;
		};

		iio-hwmon {
		compatible = "iio-hwmon";
		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
		<&adc 4>, <&adc 5>, <&adc 6>, <&adc 8>;
		};

		iio-hwmon-battery {
		compatible = "iio-hwmon";
		io-channels = <&adc 7>;
		};

		leds {
		compatible = "gpio-leds";

		system_fault1 {
		label = "System_fault1";
		gpios = <&gpio ASPEED_GPIO(I, 3) GPIO_ACTIVE_LOW>;
		};

		system_fault2 {
		label = "System_fault2";
		gpios = <&gpio ASPEED_GPIO(I, 2) GPIO_ACTIVE_LOW>;
		};
		};
		};

		&fmc {
		status = "okay";
		flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "bmc";
		#include "openbmc-flash-layout.dtsi"
		};
		};

		&spi1 {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spi1_default>;
		flash@0 {
		status = "okay";
		};
		};

		&spi2 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spi2ck_default
		&pinctrl_spi2miso_default
		&pinctrl_spi2mosi_default
		&pinctrl_spi2cs0_default>;
		};

		&uart3 {
		status = "okay";

		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
		current-speed = <115200>;
		};

		&uart5 {
		status = "okay";
		};

		&mac0 {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
		};

		&mac1 {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_rmii2_default>;
		use-ncsi;
		};

		&i2c0 {
		status = "okay";
		};

		&i2c1 {
		status = "okay";

		tmp421@1e {
		compatible = "ti,tmp421";
		reg = <0x1e>;
		};
		tmp421@2a {
		compatible = "ti,tmp421";
		reg = <0x2a>;
		};
		tmp421@1c {
		compatible = "ti,tmp421";
		reg = <0x1c>;
		};
		};

		&i2c2 {
		status = "okay";
		};

		&i2c3 {
		status = "okay";
		};

		&i2c4 {
		status = "okay";
		};

		&i2c5 {
		status = "okay";
		};

		&i2c6 {
		status = "okay";

		tmp421@1f {
		compatible = "ti,tmp421";
		reg = <0x1f>;
		};
		nvt210@4c {
		compatible = "nvt210";
		reg = <0x4c>;
		};
		eeprom@50 {
		compatible = "atmel,24c128";
		reg = <0x50>;
		pagesize = <128>;
		};
		};

		&i2c7 {
		status = "okay";
		};

		&i2c8 {
		status = "okay";

		pca9641@70 {
		compatible = "nxp,pca9641";
		reg = <0x70>;
		i2c-arb {
		#address-cells = <1>;
		#size-cells = <0>;
		eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		};
		dps650ab@58 {
		compatible = "dps650ab";
		reg = <0x58>;
		};
		};
		};
		};

		&i2c9 {
		status = "okay";
		};

		&vuart {
		status = "okay";
		};

		&gfx {
		status = "okay";
		};

		&pinctrl {
		aspeed,external-nodes = <&gfx &lhc>;
		};

		&gpio {
		pin_gpio_c7 {
		gpio-hog;
		gpios = <ASPEED_GPIO(C, 7) GPIO_ACTIVE_HIGH>;
		output-low;
		line-name = "BIOS_SPI_MUX_S";
		};
		pin_gpio_d1 {
		gpio-hog;
		gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "PHY2_RESET_N";
		};
		};

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