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Commit 25337c73 authored by Brian Yang's avatar Brian Yang Committed by Joel Stanley
Browse files

ARM: dts: aspeed: Add Inventec Lanyang BMC 



The Inventec Lanyang is Power 9 platform with ast2500 BMC.

Signed-off-by: default avatarBrian Yang <yang.brianc.w@inventec.com>
Acked-by: default avatarAndrew Jeffery <andrew@aj.id.au>
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent c808a104

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -1158,6 +1158,7 @@ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb 
dtb-$(CONFIG_ARCH_ASPEED) += \

	aspeed-ast2500-evb.dtb \

	aspeed-bmc-arm-centriq2400-rep.dtb \

	aspeed-bmc-opp-lanyang.dtb \

	aspeed-bmc-opp-palmetto.dtb \

	aspeed-bmc-opp-romulus.dtb \

	aspeed-bmc-opp-witherspoon.dtb \

arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts

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+325 −0
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// SPDX-License-Identifier: GPL-2.0+

// Copyright (c) 2018 Inventec Corporation

/dts-v1/;



#include "aspeed-g5.dtsi"

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



/ {

	model = "Lanyang BMC";

	compatible = "inventec,lanyang-bmc", "aspeed,ast2500";



	chosen {

		stdout-path = &uart5;

		bootargs = "console=ttyS4,115200 earlyprintk";

	};



	memory {

		reg = <0x80000000 0x40000000>;

	};



	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		flash_memory: region@98000000 {

			no-map;

			reg = <0x98000000 0x04000000>; /* 64M */

		};

	};



	leds {

		compatible = "gpio-leds";



		sys_boot_status {

			label = "System_boot_status";

			gpios = <&gpio ASPEED_GPIO(B, 6) GPIO_ACTIVE_LOW>;

		};



		attention {

			label = "Attention_locator";

			gpios = <&gpio ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>;

		};



		plt_fault {

			label = "Platform_fault";

			gpios = <&gpio ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>;

		};



		hdd_fault {

			label = "Onboard_drive_fault";

			gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_HIGH>;

		};

		bmc_err {

			lable = "BMC_fault";

			gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>;

		};



		sys_err {

			lable = "Sys_fault";

			gpios = <&gpio ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>;

		};

	};



	fsi: gpio-fsi {

		compatible = "fsi-master-gpio", "fsi-master";

		#address-cells = <2>;

		#size-cells = <0>;



		clock-gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_HIGH>;

		data-gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>;

		trans-gpios = <&gpio ASPEED_GPIO(D, 5) GPIO_ACTIVE_HIGH>;

		enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;

		mux-gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;

	};



	iio-hwmon {

		compatible = "iio-hwmon";

		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,

			<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,

			<&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,

			<&adc 13>, <&adc 14>, <&adc 15>;

	};



	iio-hwmon-battery {

		compatible = "iio-hwmon";

		io-channels = <&adc 12>;

	};

};



&pwm_tacho {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default

		&pinctrl_pwm2_default &pinctrl_pwm3_default>;



	fan@0 {

		reg = <0x00>;

		aspeed,fan-tach-ch = /bits/ 8 <0x00>;

	};



	fan@1 {

		reg = <0x01>;

		aspeed,fan-tach-ch = /bits/ 8 <0x01>;

	};



	fan@2 {

		reg = <0x02>;

		aspeed,fan-tach-ch = /bits/ 8 <0x02>;

	};



	fan@3 {

		reg = <0x03>;

		aspeed,fan-tach-ch = /bits/ 8 <0x03>;

	};

};



&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";

		label = "pnor";

		m25p,fast-read;

	};

};



&spi2 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_spi2ck_default

		     &pinctrl_spi2cs0_default

		     &pinctrl_spi2cs1_default

		     &pinctrl_spi2miso_default

		     &pinctrl_spi2mosi_default>;



	flash@0 {

		status = "okay";

	};

};



&uart1 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd1_default

		     &pinctrl_rxd1_default>;

};



&lpc_ctrl {

	status = "okay";

	memory-region = <&flash_memory>;

	flash = <&spi1>;

};



&lpc_snoop {

	status = "okay";

	snoop-ports = <0x80>;

};



&uart5 {

	status = "okay";

};



&mac0 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_rmii1_default>;

	use-ncsi;

};



&mac1 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;

};



&i2c0 {

	status = "okay";



	eeprom@55 {

		compatible = "atmel,24c64";

		reg = <0x55>;

		pagesize = <32>;

	};



	rtc@68 {

		compatible = "nxp,pcf8523";

		reg = <0x68>;

	};



	tmp75@48 {

		compatible = "ti,tmp75";

		reg = <0x48>;

	};

};



&i2c1 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};



&i2c3 {

	status = "okay";

};



&i2c4 {

	status = "okay";

};



&i2c5 {

	status = "okay";

};



&i2c6 {

	status = "okay";

};



&i2c7 {

	status = "okay";

};



&i2c8 {

	status = "okay";

};



&i2c9 {

	status = "okay";

};



&i2c10 {

	status = "okay";

};



&i2c11 {

	status = "okay";

};



&vuart {

	status = "okay";

};



&gfx {

	status = "okay";

};



&pinctrl {

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

};



&gpio {

	pin_gpio_b0 {

		gpio-hog;

		gpios = <ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "BMC_HDD1_PWR_EN";

	};



	pin_gpio_b5 {

		gpio-hog;

		gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;

		input;

		line-name = "BMC_USB1_OCI2";

	};



	pin_gpio_h5 {

		gpio-hog;

		gpios = <ASPEED_GPIO(H, 5) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "BMC_CP0_PERST_ENABLE_R";

	};



	pin_gpio_z2 {

		gpio-hog;

		gpios = <ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "RST_PCA9546_U177_N";

	};



	pin_gpio_aa6 {

		gpio-hog;

		gpios = <ASPEED_GPIO(AA, 6) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "BMC_CP0_RESET_N";

	};



	pin_gpio_aa7 {

		gpio-hog;

		gpios = <ASPEED_GPIO(AA, 7) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "BMC_TPM_RESET_N";

	};



	pin_gpio_ab0 {

		gpio-hog;

		gpios = <ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>;

		output-high;

		line-name = "BMC_USB_PWRON_N";

	};

};



&ibt {

	status = "okay";

};



&adc {

	status = "okay";

};