Commit b58135ad authored by Joel Stanley's avatar Joel Stanley
Browse files

ARM: dts: aspeed: Add Tacoma machine 



This is an AST2600 based BMC card for a Power9 system.

Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent 51d5d1bf

arch/arm/boot/dts/Makefile

+1 −0
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@@ -1298,6 +1298,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ 
	aspeed-bmc-opp-palmetto.dtb \

	aspeed-bmc-opp-romulus.dtb \

	aspeed-bmc-opp-swift.dtb \

	aspeed-bmc-opp-tacoma.dtb \

	aspeed-bmc-opp-vesnin.dtb \

	aspeed-bmc-opp-witherspoon.dtb \

	aspeed-bmc-opp-zaius.dtb \

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

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// SPDX-License-Identifier: GPL-2.0-or-later

// Copyright 2019 IBM Corp.

/dts-v1/;



#include "aspeed-g6.dtsi"



/ {

	model = "Tacoma";

	compatible = "ibm,tacoma-bmc", "aspeed,ast2600";



	aliases {

		serial4 = &uart5;

	};



	chosen {

		stdout-path = &uart5;

		bootargs = "console=ttyS4,115200n8";

	};



	memory@80000000 {

		device_type = "memory";

		reg = <0x80000000 0x40000000>;

	};



	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		flash_memory: region@ba000000 {

			no-map;

			reg = <0xba000000 0x2000000>; /* 32M */

		};

	};

};



&mac2 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_rmii3_default>;

	use-ncsi;

};



&emmc {

	status = "okay";

};



&i2c0 {

	status = "okay";

};



&i2c1 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};



&i2c3 {

	status = "okay";



	bmp: bmp280@77 {

		compatible = "bosch,bmp280";

		reg = <0x77>;

		#io-channel-cells = <1>;

	};



	max31785@52 {

		compatible = "maxim,max31785a";

		reg = <0x52>;

		#address-cells = <1>;

		#size-cells = <0>;



		fan@0 {

			compatible = "pmbus-fan";

			reg = <0>;

			tach-pulses = <2>;

			maxim,fan-rotor-input = "tach";

			maxim,fan-pwm-freq = <25000>;

			maxim,fan-dual-tach;

			maxim,fan-no-watchdog;

			maxim,fan-no-fault-ramp;

			maxim,fan-ramp = <2>;

			maxim,fan-fault-pin-mon;

		};



		fan@1 {

			compatible = "pmbus-fan";

			reg = <1>;

			tach-pulses = <2>;

			maxim,fan-rotor-input = "tach";

			maxim,fan-pwm-freq = <25000>;

			maxim,fan-dual-tach;

			maxim,fan-no-watchdog;

			maxim,fan-no-fault-ramp;

			maxim,fan-ramp = <2>;

			maxim,fan-fault-pin-mon;

		};



		fan@2 {

			compatible = "pmbus-fan";

			reg = <2>;

			tach-pulses = <2>;

			maxim,fan-rotor-input = "tach";

			maxim,fan-pwm-freq = <25000>;

			maxim,fan-dual-tach;

			maxim,fan-no-watchdog;

			maxim,fan-no-fault-ramp;

			maxim,fan-ramp = <2>;

			maxim,fan-fault-pin-mon;

		};



		fan@3 {

			compatible = "pmbus-fan";

			reg = <3>;

			tach-pulses = <2>;

			maxim,fan-rotor-input = "tach";

			maxim,fan-pwm-freq = <25000>;

			maxim,fan-dual-tach;

			maxim,fan-no-watchdog;

			maxim,fan-no-fault-ramp;

			maxim,fan-ramp = <2>;

			maxim,fan-fault-pin-mon;

		};

	};



	dps: dps310@76 {

		compatible = "infineon,dps310";

		reg = <0x76>;

		#io-channel-cells = <0>;

	};



	pca0: pca9552@60 {

		compatible = "nxp,pca9552";

		reg = <0x60>;

		#address-cells = <1>;

		#size-cells = <0>;



		gpio-controller;

		#gpio-cells = <2>;



		gpio@0 {

			reg = <0>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@1 {

			reg = <1>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@2 {

			reg = <2>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@3 {

			reg = <3>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@4 {

			reg = <4>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@5 {

			reg = <5>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@6 {

			reg = <6>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@7 {

			reg = <7>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@8 {

			reg = <8>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@9 {

			reg = <9>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@10 {

			reg = <10>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@11 {

			reg = <11>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@12 {

			reg = <12>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@13 {

			reg = <13>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@14 {

			reg = <14>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@15 {

			reg = <15>;

			type = <PCA955X_TYPE_GPIO>;

		};

	};



	power-supply@68 {

		compatible = "ibm,cffps1";

		reg = <0x68>;

	};



	power-supply@69 {

		compatible = "ibm,cffps1";

		reg = <0x69>;

	};

};



&i2c4 {

	status = "okay";



	tmp423a@4c {

		compatible = "ti,tmp423";

		reg = <0x4c>;

	};



	ir35221@70 {

		compatible = "infineon,ir35221";

		reg = <0x70>;

	};



	ir35221@71 {

		compatible = "infineon,ir35221";

		reg = <0x71>;

	};

};



&i2c5 {

	status = "okay";



	tmp423a@4c {

		compatible = "ti,tmp423";

		reg = <0x4c>;

	};



	ir35221@70 {

		compatible = "infineon,ir35221";

		reg = <0x70>;

	};



	ir35221@71 {

		compatible = "infineon,ir35221";

		reg = <0x71>;

	};

};



&i2c7 {

	status = "okay";

};



&i2c9 {

	status = "okay";



	tmp275@4a {

		compatible = "ti,tmp275";

		reg = <0x4a>;

	};

};



&i2c10 {

	status = "okay";

};



&i2c11 {

	status = "okay";



	pca9552: pca9552@60 {

		compatible = "nxp,pca9552";

		reg = <0x60>;

		#address-cells = <1>;

		#size-cells = <0>;

		gpio-controller;

		#gpio-cells = <2>;



		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",

			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",

			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",

			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",

			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",

			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",

			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",

			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";



		gpio@0 {

			reg = <0>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@1 {

			reg = <1>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@2 {

			reg = <2>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@3 {

			reg = <3>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@4 {

			reg = <4>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@5 {

			reg = <5>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@6 {

			reg = <6>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@7 {

			reg = <7>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@8 {

			reg = <8>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@9 {

			reg = <9>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@10 {

			reg = <10>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@11 {

			reg = <11>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@12 {

			reg = <12>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@13 {

			reg = <13>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@14 {

			reg = <14>;

			type = <PCA955X_TYPE_GPIO>;

		};



		gpio@15 {

			reg = <15>;

			type = <PCA955X_TYPE_GPIO>;

		};

	};



	rtc@32 {

		compatible = "epson,rx8900";

		reg = <0x32>;

	};



	eeprom@51 {

		compatible = "atmel,24c64";

		reg = <0x51>;

	};



	ucd90160@64 {

		compatible = "ti,ucd90160";

		reg = <0x64>;

	};

};



&i2c12 {

	status = "okay";

};



&i2c13 {

	status = "okay";

};



&ibt {

	status = "okay";

};



&vuart1 {

	status = "okay";

};



&lpc_ctrl {

	status = "okay";

	memory-region = <&flash_memory>;

	flash = <&spi1>;

};



&wdt1 {

	aspeed,reset-type = "none";

	aspeed,external-signal;

	aspeed,ext-push-pull;

	aspeed,ext-active-high;



	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_wdtrst1_default>;

};



&wdt2 {

	status = "okay";

};