src/arm/aspeed/aspeed-bmc-inspur-nf5280m6.dts

// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2021 Inspur Corporation
/dts-v1/;

#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/i2c/i2c.h>
#include <dt-bindings/leds/leds-pca955x.h>

/ {
	model = "NF5280M6 BMC";
	compatible = "inspur,nf5280m6-bmc", "aspeed,ast2500";

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

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

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

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

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

	leds {
	    compatible = "gpio-leds";

		bmc_alive {
			label = "bmc_alive";
			gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;
			linux,default-trigger = "timer";
			led-pattern = <1000 1000>;
		};

		front-fan {
			label = "front-fan";
			gpios = <&gpio ASPEED_GPIO(F,2) GPIO_ACTIVE_LOW>;
		};

	    front-psu {
			label = "front-psu";
			gpios = <&gpio ASPEED_GPIO(F,3) GPIO_ACTIVE_LOW>;
		};

	    front-syshot {
			label = "front-syshot";
			gpios = <&gpio ASPEED_GPIO(J, 3) GPIO_ACTIVE_LOW>;
		};

		front-memory {
			label = "front-memory";
			gpios = <&gpio ASPEED_GPIO(S, 7) GPIO_ACTIVE_LOW>;
		};

		identify {
			label = "identify";
			gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
		};
	};

	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>;
	};
};

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

&spi1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi1_default>;
	flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "bios";
		spi-max-frequency = <100000000>;
	};
};

&uart1 {
	status = "okay";
};

&uart5 {
	status = "okay";
};

&mac0 {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii1_default>;
	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
		<&syscon ASPEED_CLK_MAC1RCLK>;
	clock-names = "MACCLK", "RCLK";
	use-ncsi;
};

&mac1 {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
};

&gpio {
	status = "okay";
	/* Enable GPIOE0 and GPIOE2 pass-through by default */
	pinctrl-names = "pass-through";
	pinctrl-0 = <&pinctrl_gpie0_default
			&pinctrl_gpie2_default>;
	gpio-line-names =
	/*A0-A7*/	"","MAC2LINK","BMC_RESET_CPLD","","BMC_SCL9","","MAC2MDC_R","",
	/*B0-B7*/	"BMC_INIT_OK","FM_SKU_ID2","FM_SPD_DDRCPU_LVLSHFT_DIS_R_N",
				"FM_CPU_MSMI_CATERR_LVT3_BMC_N","","FM_CPU0_PROCHOT_LVT3_N",
				"FM_CPU_MEM_THERMTRIP_LVT3_N","BIOS_LOAD_DEFAULT_R_N",
	/*C0-C7*/	"","","","","","","","",
	/*D0-D7*/	"","BMC_SD2CMD","BMC_SD2DAT0","BMC_SD2DAT1","BMC_SD2DAT2",
				"BMC_SD2DAT3","BMC_SD2DET","BMC_SD2WPT",
	/*E0-E7*/	"FM_BOARD_ID0","FM_BOARD_ID1","FM_BOARD_ID2","FM_BOARD_ID3",
				"FM_BOARD_ID4","FM_BOARD_ID5","","",
	/*F0-F7*/	"PSU1_PRESENT_N","PSU2_PRESENT_N","FAN_FAULT_LED_N","PSU_FAULT_LED_N",
				"BIOS_DEBUG_MODE_N","FP_LCD_RESET","FAN_TYPE_SEL",
				"RST_GLB_RST_WARN_N",
	/*G0-G7*/	"IRQ_LPTM21L_ALERT_N","IRQ_PLD_ALERT_N","AC_FAIL_N","FP_LCD_PRESENT_BMC",
				"BMC_JTAG_TCK_MUX_SEL","BMC_BIOS_RESERVED","SYS_NMI_N","BMC_NMI_N",
	/*H0-H7*/	"JTAG_BMC_TDI","JTAG_BMC_TDO","JTAG_BMC_TCK","JTAG_BMC_TMS","FM_BOARD_ID6",
				"FM_SKU_ID0","IRQ_SML1_PMBUS_ALERT_N","IRQ_SML0_ALERT_MUX_N",
	/*I0-I7*/	"FM_CPU_ERR0_LVT3_BMC_N","FM_CPU_ERR1_LVT3_BMC_N","FM_BMC_PCH_SCI_LPC_N",
				"FM_SYS_THROTTLE_LVC3","SPI2_PCH_CS0_N","","","",
	/*J0-J7*/	"FM_CPU0_SKTOCC_LVT3_N","FM_CPU1_SKTOCC_LVT3_N","","SYSHOT_FAULT_LED_N",
				"VGA_HSYNC","VGA_VSYNC","","",
	/*K0-K7*/	"","","","","","","","",
	/*L0-L7*/	"","","","","","","SYS_UART_TXD1","SYS_UART_RXD1",
	/*M0-M7*/	"","","","","","","","",
	/*N0-N7*/	"","","","","","","","",
	/*O0-O7*/	"","","","","","","","",
	/*P0-P7*/	"","","","","","","","",
	/*Q0-Q7*/	"","","","","","","FM_PCH_BMC_THERMTRIP_N","INTRUDER_N",
	/*R0-R7*/	"SPI_BMC_BOOT_CS1_R_N","FM_CPU_MEMHOT_LVC3_N",
				"DBP_CPU_PREQ_N","FM_CPU_ERR2_LVT3_BMC_N",
				"RISER_NCSI_EN_N","","LOM_NCSI_EN_N","OCP_NCSI_EN_N",
	/*S0-S7*/	"BMC_XDP_PRDY_N","SIO_POWER_GOOD","BMC_PWR_DEBUG_R_N","BMC_DEBUG_EN_R_N","",
				"GPIOS5_BMC","","GPIOS7_BMC",
	/*T0-T7*/	"","","","","","","","",
	/*U0-U7*/	"","","","","","","","",
	/*V0-V7*/	"","","","","","","","",
	/*W0-W7*/	"","","","","","","","",
	/*X0-X7*/	"","","","","","","","",
	/*Y0-Y7*/	"","BMC_DET_UID_N","BMC_JTAG_SEL","SIO_ONCONTROL","","","","",
	/*Z0-Z7*/	"XDP_PRESENT_N","DBP_SYSPWROK","BMC_JTAG_SEL","FM_SMI_ACTIVE_N","",
				"GPIOZ5","","",
	/*AA0-AA7*/	"FP_BMC_SYSLED_N","PS_PWROK","RST_PLTRST_BMC_N","HDA_SDO_BMC",
				"FM_SLPS4_R_N","","POWER_BUTTON","POWER_OUT",
	/*AB0-AB7*/	"RESET_OUT","RESET_BUTTON","BIOS_REFLASH","POST_COMPLETE","","","","",
	/*AC0-AC7*/	"","","","","","","","";
};

&i2c0 {
	/* FP_LCD */
	status = "okay";
};

&i2c1 {
	status = "okay";

	eeprom@50 {
		compatible = "atmel,24c256";
		reg = <0x50>;
		label = "fru";
	};
};

&i2c2 {
	status = "okay";

	tmp112@48 {
		compatible = "ti,tmp112";
		reg = <0x48>;
		label = "inlet";
	};

	tmp112@49 {
		compatible = "ti,tmp112";
		reg = <0x49>;
		label = "outlet";
	};

	i2c-mux@70 {
		compatible = "nxp,pca9548";
		reg = <0x70>;
	};
};

&i2c3 {
	status = "okay";

	i2c-mux@70 {
		compatible = "nxp,pca9548";
		reg = <0x70>;
	};

	i2c-mux@71 {
		compatible = "nxp,pca9548";
		reg = <0x71>;
	};

	i2c-mux@72 {
		compatible = "nxp,pca9548";
		reg = <0x72>;
	};
};

&i2c4 {
	/* IPMB */
	status = "okay";
};

&i2c5 {
	status = "okay";

	i2c-mux@70 {
		compatible = "nxp,pca9548";
		reg = <0x70>;
	};
};

&i2c6 {
	status = "okay";

	i2c-mux@70 {
		compatible = "nxp,pca9548";
		reg = <0x70>;
	};
};

&i2c7 {
	status = "okay";

	adm1278@33 {
		compatible = "adi,adm1293";
		reg = <0x33>;
	};

	adm1278@32 {
		compatible = "adi,adm1293";
		reg = <0x32>;
	};

	adm1278@20 {
		compatible = "adi,adm1293";
		reg = <0x20>;
	};
};

&i2c8 {
	status = "okay";

	pca0: pca9555@23 {
		compatible = "nxp,pca9555";
		reg = <0x23>;
		#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>;
		};
	};

	pca1: pca9555@22 {
		compatible = "nxp,pca9555";
		reg = <0x22>;
		#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>;
		};
	};

	pca2: pca9555@20 {
		compatible = "nxp,pca9555";
		reg = <0x20>;
		#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>;
		};
	};

	pca3: pca9555@21 {
		compatible = "nxp,pca9555";
		reg = <0x21>;
		#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>;
		};
	};
};

&i2c9 {
	/* cpld */
	status = "okay";
};

&i2c10 {
	status = "okay";

	pca4: pca9555@24 {
		compatible = "nxp,pca9555";
		reg = <0x24>;
		#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>;
		};
	};

	pca5: pca9555@25 {
		compatible = "nxp,pca9555";
		reg = <0x25>;
		#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>;
		};
	};
};

&i2c11 {
	status = "okay";

	power-supply@58 {
		compatible = "inspur,ipsps1";
		reg = <0x58>;
	};

	power-supply@59 {
		compatible = "inspur,ipsps1";
		reg = <0x59>;
	};
};

&i2c12 {
	status = "okay";
};

&i2c13 {
	status = "okay";
};

&pwm_tacho {
	status = "okay";
	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>;

	fan@0 {
		reg = <0x00>;
		aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
	};

	fan@1 {
		reg = <0x01>;
		aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
	};

	fan@2 {
		reg = <0x02>;
		aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
	};

	fan@3 {
		reg = <0x03>;
		aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
	};

	fan@4 {
		reg = <0x04>;
		aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09>;
	};

	fan@5 {
		reg = <0x05>;
		aspeed,fan-tach-ch = /bits/ 8 <0x0a 0x0b>;
	};

	fan@6 {
		reg = <0x06>;
		aspeed,fan-tach-ch = /bits/ 8 <0x0c 0x0d>;
	};

	fan@7 {
		reg = <0x07>;
		aspeed,fan-tach-ch = /bits/ 8 <0x0e 0x0f>;
	};
};

&kcs3 {
	status = "okay";
	aspeed,lpc-io-reg = <0xca2>;
};

&kcs4 {
	status = "okay";
	aspeed,lpc-io-reg = <0xca4>;
};

&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>;
};

&vhub {
	status = "okay";
};

&video {
	status = "okay";
	memory-region = <&video_engine_memory>;
};

&vuart {
	status = "okay";
};