path: root/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts

// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright 2019 IBM Corp.
/dts-v1/;

#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/leds/leds-pca955x.h>

/ {
	model = "Rainier";
	compatible = "ibm,rainier-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@B8000000 {
			no-map;
			reg = <0xB8000000 0x04000000>; /* 64M */
		};

		vga_memory: region@bf000000 {
                        no-map;
                        reg = <0xbf000000 0x01000000>;  /* 16M */
                };
	};

	gpio-keys {
		compatible = "gpio-keys";

		ps0-presence {
			label = "ps0-presence";
			gpios = <&gpio0 ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>;
			linux,code = <ASPEED_GPIO(S, 0)>;
		};

		ps1-presence {
			label = "ps1-presence";
			gpios = <&gpio0 ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>;
			linux,code = <ASPEED_GPIO(S, 1)>;
		};

		ps2-presence {
			label = "ps2-presence";
			gpios = <&gpio0 ASPEED_GPIO(S, 2) GPIO_ACTIVE_LOW>;
			linux,code = <ASPEED_GPIO(S, 2)>;
		};

		ps3-presence {
			label = "ps3-presence";
			gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_LOW>;
			linux,code = <ASPEED_GPIO(S, 3)>;
		};
	};

};

&gpio0 {
	gpio-line-names =
	/*A0-A7*/	"","","","","","","","",
	/*B0-B7*/	"","","","","","","","",
	/*C0-C7*/	"","","","","","","","",
	/*D0-D7*/	"","","","","","","","",
	/*E0-E7*/	"","","","","","","","",
	/*F0-F7*/	"","","","","","","","",
	/*G0-G7*/	"","","","","","","","",
	/*H0-H7*/	"","","","","","","","",
	/*I0-I7*/	"","","","","","","","",
	/*J0-J7*/	"","","","","","","","",
	/*K0-K7*/	"","","","","","","","",
	/*L0-L7*/	"","","","","","","","",
	/*M0-M7*/	"","","","","","","","",
	/*N0-N7*/	"","","","","","","","",
	/*O0-O7*/	"","","","","","","","",
	/*P0-P7*/	"","","","","","","","",
	/*Q0-Q7*/	"cfam-reset","","","","","","","",
	/*R0-R7*/	"","","","","","","","",
	/*S0-S7*/	"presence-ps0","presence-ps1","presence-ps2","presence-ps3",
				"","","","",
	/*T0-T7*/	"","","","","","","","",
	/*U0-U7*/	"","","","","","","","",
	/*V0-V7*/	"","","","","","","","",
	/*W0-W7*/	"","","","","","","","",
	/*X0-X7*/	"","","","","","","","",
	/*Y0-Y7*/	"","","","","","","","",
	/*Z0-Z7*/	"","","","","","","","",
	/*AA0-AA7*/	"","","","","","","","",
	/*AB0-AB7*/	"","","","","","","","",
	/*AC0-AC7*/	"","","","","","","","";
};

&emmc_controller {
	status = "okay";
};

&emmc {
	status = "okay";
};

&fsim0 {
	status = "okay";

	#address-cells = <2>;
	#size-cells = <0>;

	cfam@0,0 {
		reg = <0 0>;
		#address-cells = <1>;
		#size-cells = <1>;
		chip-id = <0>;

		scom@1000 {
			compatible = "ibm,fsi2pib";
			reg = <0x1000 0x400>;
		};

		sbefifo@2400 {
			compatible = "ibm,p9-sbefifo";
			reg = <0x2400 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			fsi_occ0: occ {
				compatible = "ibm,p9-occ";
			};
		};

		fsi_hub0: hub@3400 {
			compatible = "fsi-master-hub";
			reg = <0x3400 0x400>;
			#address-cells = <2>;
			#size-cells = <0>;

			no-scan-on-init;
		};
	};
};

&fsi_hub0 {
	cfam@1,0 {
		reg = <1 0>;
		#address-cells = <1>;
		#size-cells = <1>;
		chip-id = <1>;

		scom@1000 {
			compatible = "ibm,fsi2pib";
			reg = <0x1000 0x400>;
		};

		sbefifo@2400 {
			compatible = "ibm,p9-sbefifo";
			reg = <0x2400 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			fsi_occ1: occ {
				compatible = "ibm,p9-occ";
			};
		};

		fsi_hub1: hub@3400 {
			compatible = "fsi-master-hub";
			reg = <0x3400 0x400>;
			#address-cells = <2>;
			#size-cells = <0>;

			no-scan-on-init;
		};
	};
};

/* Legacy OCC numbering (to get rid of when userspace is fixed) */
&fsi_occ0 {
	reg = <1>;
};

&fsi_occ1 {
	reg = <2>;
};

&ibt {
	status = "okay";
};

&i2c0 {
	status = "okay";

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&i2c3 {
	status = "okay";

	power-supply@68 {
		compatible = "ibm,cffps";
		reg = <0x68>;
	};

	power-supply@69 {
		compatible = "ibm,cffps";
		reg = <0x69>;
	};

	power-supply@6a {
		compatible = "ibm,cffps";
		reg = <0x6a>;
	};

	power-supply@6b {
		compatible = "ibm,cffps";
		reg = <0x6b>;
	};
};

&i2c4 {
	status = "okay";

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	tmp275@49 {
		compatible = "ti,tmp275";
		reg = <0x49>;
	};

	tmp275@4a {
		compatible = "ti,tmp275";
		reg = <0x4a>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};

	eeprom@52 {
		compatible = "atmel,24c64";
		reg = <0x52>;
	};
};

&i2c5 {
	status = "okay";

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	tmp275@49 {
		compatible = "ti,tmp275";
		reg = <0x49>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};
};

&i2c6 {
	status = "okay";

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	tmp275@4a {
		compatible = "ti,tmp275";
		reg = <0x4a>;
	};

	tmp275@4b {
		compatible = "ti,tmp275";
		reg = <0x4b>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};

	eeprom@52 {
		compatible = "atmel,24c64";
		reg = <0x52>;
	};

	eeprom@53 {
		compatible = "atmel,24c64";
		reg = <0x53>;
	};
};

&i2c7 {
	status = "okay";

	si7021-a20@20 {
		compatible = "silabs,si7020";
		reg = <0x20>;
	};

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	max31785@52 {
		compatible = "maxim,max31785a";
		reg = <0x52>;
		#address-cells = <1>;
		#size-cells = <0>;

		fan@0 {
			compatible = "pmbus-fan";
			reg = <0>;
			tach-pulses = <2>;
		};

		fan@1 {
			compatible = "pmbus-fan";
			reg = <1>;
			tach-pulses = <2>;
		};

		fan@2 {
			compatible = "pmbus-fan";
			reg = <2>;
			tach-pulses = <2>;
		};

		fan@3 {
			compatible = "pmbus-fan";
			reg = <3>;
			tach-pulses = <2>;
		};
	};

	pca0: pca9552@61 {
		compatible = "nxp,pca9552";
		reg = <0x61>;
		#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>;
		};
	};

	dps: dps310@76 {
		compatible = "infineon,dps310";
		reg = <0x76>;
		#io-channel-cells = <0>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};
};

&i2c8 {
	status = "okay";

	ucd90320@11 {
		compatible = "ti,ucd90320";
		reg = <0x11>;
	};

	rtc@32 {
		compatible = "epson,rx8900";
		reg = <0x32>;
	};

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	tmp275@4a {
		compatible = "ti,tmp275";
		reg = <0x4a>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};
};

&i2c9 {
	status = "okay";

	tmp423a@4c {
		compatible = "ti,tmp423";
		reg = <0x4c>;
	};

	tmp423b@4d {
		compatible = "ti,tmp423";
		reg = <0x4d>;
	};

	eeprom@50 {
		compatible = "atmel,24c128";
		reg = <0x50>;
	};
};

&i2c10 {
	status = "okay";

	tmp423a@4c {
		compatible = "ti,tmp423";
		reg = <0x4c>;
	};

	tmp423b@4d {
		compatible = "ti,tmp423";
		reg = <0x4d>;
	};

	eeprom@50 {
		compatible = "atmel,24c128";
		reg = <0x50>;
	};
};

&i2c11 {
	status = "okay";

	tmp275@48 {
		compatible = "ti,tmp275";
		reg = <0x48>;
	};

	tmp275@49 {
		compatible = "ti,tmp275";
		reg = <0x49>;
	};

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@51 {
		compatible = "atmel,24c64";
		reg = <0x51>;
	};
};

&i2c12 {
	status = "okay";
};

&i2c13 {
	status = "okay";

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};
};

&i2c14 {
	status = "okay";

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};
};

&i2c15 {
	status = "okay";

	eeprom@50 {
		compatible = "atmel,24c64";
		reg = <0x50>;
	};
};

&vuart1 {
	status = "okay";
};

&vuart2 {
	status = "okay";
};

&lpc_ctrl {
	status = "okay";
	memory-region = <&flash_memory>;
};

&mac2 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii3_default>;
	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
		 <&syscon ASPEED_CLK_MAC3RCLK>;
	clock-names = "MACCLK", "RCLK";
	use-ncsi;
};

&mac3 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii4_default>;
	clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
		 <&syscon ASPEED_CLK_MAC4RCLK>;
	clock-names = "MACCLK", "RCLK";
	use-ncsi;
};

&fmc {
	status = "okay";
	flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "bmc";
		spi-max-frequency = <50000000>;
#include "openbmc-flash-layout-128.dtsi"
	};

	flash@1 {
		status = "okay";
		m25p,fast-read;
		label = "alt-bmc";
		spi-max-frequency = <50000000>;
	};
};

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

	flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "pnor";
		spi-max-frequency = <100000000>;
	};
};