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

#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/i2c/i2c.h>

/ {
	model = "ASRock ALTRAD8 BMC";
	compatible = "asrock,altrad8-bmc", "aspeed,ast2500";

	aliases {
		serial4 = &uart5;
		i2c50 = &nvme1;
		i2c51 = &pcie4;
		i2c52 = &pcie5;
		i2c53 = &pcie6;
		i2c54 = &pcie7;
		i2c55 = &nvme3;
		i2c56 = &nvme2;
		i2c57 = &nvme0;
		i2c58 = &nvme4;
		i2c59 = &nvme5;
		i2c60 = &nvme6;
		i2c61 = &nvme7;
		i2c62 = &nvme8;
		i2c63 = &nvme9;
		i2c64 = &nvme10;
		i2c65 = &nvme11;
	};

	chosen {
		stdout-path = "uart5:115200n8";
	};

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

	leds {
		compatible = "gpio-leds";

		led-system-fault {
			gpios = <&gpio ASPEED_GPIO(G,3) GPIO_ACTIVE_LOW>;
			label = "platform:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};

		led-heartbeat {
			gpios = <&gpio ASPEED_GPIO(G,0) GPIO_ACTIVE_LOW>;
			label = "platform:green:heartbeat";
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_INDICATOR;
			linux,default-trigger = "timer";
		};

		led-fan1-fault {
			retain-state-shutdown;
			default-state = "off";
			gpios = <&io_expander0 0 GPIO_ACTIVE_LOW>;
			label = "fan1:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};

		led-fan2-fault {
			retain-state-shutdown;
			default-state = "off";
			gpios = <&io_expander0 1 GPIO_ACTIVE_LOW>;
			label = "fan2:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};

		led-fan3-fault {
			retain-state-shutdown;
			default-state = "off";
			gpios = <&io_expander0 2 GPIO_ACTIVE_LOW>;
			label = "fan3:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};

		led-fan4-fault {
			retain-state-shutdown;
			default-state = "off";
			gpios = <&io_expander0 3 GPIO_ACTIVE_LOW>;
			label = "fan4:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};

		led-fan5-fault {
			retain-state-shutdown;
			default-state = "off";
			gpios = <&io_expander0 4 GPIO_ACTIVE_LOW>;
			label = "fan5:red:fault";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_FAULT;
		};
	};

	memory@80000000 {
		reg = <0x80000000 0x20000000>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gfx_memory: framebuffer {
			compatible = "shared-dma-pool";
			size = <0x01000000>;
			alignment = <0x01000000>;
			reusable;
		};

		vga_memory: framebuffer@9f000000 {
			no-map;
			reg = <0x9f000000 0x01000000>; /* 16M */
		};

		video_engine_memory: jpegbuffer {
			compatible = "shared-dma-pool";
			size = <0x02000000>;	/* 32M */
			alignment = <0x01000000>;
			reusable;
		};
	};
};

&adc {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_adc0_default
		&pinctrl_adc1_default
		&pinctrl_adc2_default
		&pinctrl_adc3_default
		&pinctrl_adc4_default
		&pinctrl_adc5_default
		&pinctrl_adc6_default
		&pinctrl_adc7_default
		&pinctrl_adc8_default
		&pinctrl_adc9_default
		&pinctrl_adc10_default
		&pinctrl_adc11_default
		&pinctrl_adc12_default
		&pinctrl_adc13_default
		&pinctrl_adc14_default
		&pinctrl_adc15_default>;
};

&fmc {
	status = "okay";

	flash@0 {
		label = "bmc";
		m25p,fast-read;
		spi-max-frequency = <50000000>;
		status = "okay";
#include "openbmc-flash-layout-64.dtsi"
	};
};

&gfx {
	memory-region = <&gfx_memory>;
	status = "okay";
};

&gpio {
	gpio-line-names =
	/*A0-A7*/	"","","","bmc-ready","","","","",
	/*B0-B7*/	"i2c-backup-sel","","","","","","","host0-shd-ack-n",
	/*C0-C7*/	"","","","","","","","",
	/*D0-D7*/	"button-power-n","control-power-n","button-reset-n",
			"host0-sysreset-n","","","power-chassis-good","",
	/*E0-E7*/	"","s0-vrd1-vddq0123-fault-n",
			"s0-vrd1-vddq4567-fault-n","s0-vrd0-vddc-fault-n",
			"s0-vrd3-p0v75-fault-n","","","",
	/*F0-F7*/	"","","ps-atx-on-n","","","","","",
	/*G0-G7*/	"led-bmc-heartbeat-n","button-identify-n","",
			"led-system-fault-n","uboot-ready","bmc-salt2-n","","",
	/*H0-H7*/	"ps-pwr-ok","","","","","","","",
	/*I0-I7*/	"","","","","","","","",
	/*J0-J7*/	"s0-hightemp-n","","","","","","","",
	/*K0-K7*/	"","","","","","","","",
	/*L0-L7*/	"","","","","","","","",
	/*M0-M7*/	"cpld-disable-bmc-n","","","","","s0-spi-auth-fail-n","","",
	/*N0-N7*/	"","","","","","","","",
	/*O0-O7*/	"","","","","","","","",
	/*P0-P7*/	"","","","","","","","",
	/*Q0-Q7*/	"","","","","","","led-identify-n",
			"chassis-intrusion-n",
	/*R0-R7*/	"","","ext-hightemp-n","spi0-program-sel","",
			"output-hwm-bat-en","","",
	/*S0-S7*/	"s0-vr-hot-n","","input-salt2-n","bmc-sysreset-n","","","","",
	/*T0-T7*/	"","","","","","","","",
	/*U0-U7*/	"","","","","","","","",
	/*V0-V7*/	"","","","","","","","",
	/*W0-W7*/	"","","","","","","","",
	/*X0-X7*/	"","","","","","","","",
	/*Y0-Y7*/	"","","","","","","","",
	/*Z0-Z7*/	"","","","s0-rtc-lock","","","","",
	/*AA0-AA7*/	"s0-rtc-int-n","","","","","pmbus-sel-n","","",
	/*AB0-AB7*/	"host0-reboot-ack-n","s0-sys-auth-failure-n",
			"","","","","","",
	/*AC0-AC7*/	"s0-fault-alert","host0-ready","s0-overtemp-n",
			"","bmc-ok","host0-special-boot","presence-cpu0",
			"host0-shd-req-n";

	status = "okay";
};

&i2c0 {
	status = "okay";

	ipmb@10 {
		compatible = "ipmb-dev";
		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
		i2c-protocol;
	};

};

&i2c1 {
	status = "okay";

	i2c-mux1@73 {
		compatible = "nxp,pca9548";
		reg = <0x73>;
		#address-cells = <1>;
		#size-cells = <0>;
		i2c-mux-idle-disconnect;

		nvme1: i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
		};

		pcie4: i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;
		};

		pcie5: i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
		};

		pcie6: i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
		};

		pcie7: i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
		};

		nvme3: i2c@5 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <5>;
		};

		nvme2: i2c@6 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6>;
		};

		nvme0: i2c@7 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <7>;
		};
	};

	i2c-mux2@75 {
		compatible = "nxp,pca9548";
		reg = <0x75>;
		#address-cells = <1>;
		#size-cells = <0>;
		i2c-mux-idle-disconnect;

		nvme4: i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
		};

		nvme5: i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;
		};

		nvme6: i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
		};

		nvme7: i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
		};

		nvme8: i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
		};

		nvme9: i2c@5 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <5>;
		};

		nvme10: i2c@6 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6>;
		};

		nvme11: i2c@7 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <7>;
		};
	};
};

&i2c2 {
	status = "okay";

	smpro@4f {
		compatible = "ampere,smpro";
		reg = <0x4f>;
	};
};

&i2c3 {
	status = "okay";

	// PSU FRU
	eeprom@38 {
		compatible = "atmel,24c02";
		reg = <0x38>;
	};
};

&i2c4 {
	status = "okay";

	temperature-sensor@29 {
		compatible = "nuvoton,nct7802";
		reg = <0x29>;

		#address-cells = <1>;
		#size-cells = <0>;

		channel@0 { /* LTD */
			reg = <0>;
			status = "okay";
		};

		channel@1 { /* RTD1 */
			reg = <1>;
			sensor-type = "temperature";
			temperature-mode = "thermistor";
		};

		channel@2 { /* RTD2 */
			reg = <2>;
			sensor-type = "temperature";
			temperature-mode = "thermal-diode";
		};
	};

	temperature-sensor@4c {
		compatible = "nuvoton,w83773g";
		reg = <0x4c>;
	};
};

&i2c5 {
	status = "okay";
};

&i2c6 {
	status = "okay";

	rtc@6f {
		compatible = "isil,isl1208";
		reg = <0x6f>;
	};
};

&i2c7 {
	status = "okay";

	// BMC FRU
	eeprom@57 {
		compatible = "atmel,24c128";
		reg = <0x57>;

		nvmem-layout {
			compatible = "fixed-layout";
			#address-cells = <1>;
			#size-cells = <1>;

			eth1_macaddress: macaddress@3f80 {
				reg = <0x3f80 6>;
			};

			// The offset for eth0 really is at 0x3f88.
			// eth0 and eth1 are swapped from what might be
			// expected.
			eth0_macaddress: macaddress@3f88 {
				reg = <0x3f88 6>;
			};
		};
	};
};

&i2c8 {
	status = "okay";

	io_expander0: gpio@1c {
		compatible = "nxp,pca9557";
		reg = <0x1c>;
		gpio-controller;
		#gpio-cells = <2>;
	};
};

&i2c9 {
	status = "okay";
};

&i2c10 {
	status = "okay";
};

&i2c11 {
	status = "okay";
};

// Bus for accessing the SCP EEPROM
&i2c12 {
	status = "okay";
};

&i2c13 {
	status = "okay";

	ssif-bmc@10 {
		compatible = "ssif-bmc";
		reg = <0x10>;
	};
};

// Connected to host Intel X550 (ALTRAD8UD-1L2T) or
// Broadcom BCM57414 (ALTRAD8UD2-1L2Q) interface.
// Unconnected on ALTRAD8UD-1L
&mac0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii1_default>;
	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
		 <&syscon ASPEED_CLK_MAC1RCLK>;
	clock-names = "MACCLK", "RCLK";
	use-ncsi;
	nvmem-cells = <&eth0_macaddress>;
	nvmem-cell-names = "mac-address";

	status = "okay";
};

// Connected to Realtek RTL8211E
&mac1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;

	nvmem-cells = <&eth1_macaddress>;
	nvmem-cell-names = "mac-address";

	status = "okay";
};

&pwm_tacho {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm0_default
			&pinctrl_pwm1_default
			&pinctrl_pwm2_default
			&pinctrl_pwm3_default
			&pinctrl_pwm4_default
			&pinctrl_pwm5_default
			&pinctrl_pwm6_default
			&pinctrl_pwm7_default>;

	status = "okay";

	fan@0 {
		reg = <0x00>;
		aspeed,fan-tach-ch = /bits/ 8 <0x00 0x08>;
	};

	fan@1 {
		reg = <0x01>;
		aspeed,fan-tach-ch = /bits/ 8 <0x01 0x09>;
	};

	fan@2 {
		reg = <0x02>;
		aspeed,fan-tach-ch = /bits/ 8 <0x02 0x0a>;
	};

	fan@3 {
		reg = <0x03>;
		aspeed,fan-tach-ch = /bits/ 8 <0x03 0x0b>;
	};

	fan@4 {
		reg = <0x04>;
		aspeed,fan-tach-ch = /bits/ 8 <0x04 0x0c>;
	};

	fan@5 {
		reg = <0x05>;
		aspeed,fan-tach-ch = /bits/ 8 <0x05 0x0d>;
	};

	fan@6 {
		reg = <0x06>;
		aspeed,fan-tach-ch = /bits/ 8 <0x06 0x0e>;
	};

	fan@7 {
		reg = <0x07>;
		aspeed,fan-tach-ch = /bits/ 8 <0x07 0x0f>;
	};
};

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

	status = "okay";

	// Host BIOS/UEFI EEPROM
	flash@0 {
		m25p,fast-read;
		label = "pnor";
		spi-max-frequency = <100000000>;
		status = "okay";

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			tfa@400000 {
				reg = <0x400000 0x200000>;
				label = "pnor-tfa";
			};

			uefi@600000 {
				reg = <0x600000 0x1A00000>;
				label = "pnor-uefi";
			};
		};
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_txd1_default
			 &pinctrl_rxd1_default
			 &pinctrl_ncts1_default
			 &pinctrl_nrts1_default>;

	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_txd2_default
			&pinctrl_rxd2_default>;

	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_txd3_default
			&pinctrl_rxd3_default>;

	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_txd4_default
			&pinctrl_rxd4_default>;

	status = "okay";
};

// The BMC's uart
&uart5 {
	status = "okay";
};

&vhub {
	status = "okay";
};

&video {
	memory-region = <&video_engine_memory>;

	status = "okay";
};