arch/arm/boot/dts/aspeed/aspeed-bmc-quanta-s6q.dts - linux - Git at Google

 // SPDX-License-Identifier: GPL-2.0-or-later
 // Copyright 2022 Quanta Corp.
 /dts-v1/;

 #include "aspeed-g6.dtsi"
 #include <dt-bindings/gpio/aspeed-gpio.h>
 #include <dt-bindings/i2c/i2c.h>

 / {
 	model = "Quanta S6Q BMC";
 	compatible = "quanta,s6q-bmc", "aspeed,ast2600";

 	aliases {
 		// bus 0
 		i2c20 = &SMB_HOST_DB2000_3V3AUX_SCL;
 		i2c21 = &U12_PCA9546_CH1;
 		i2c22 = &SMB_HOST_DB800_B_SCL;
 		i2c23 = &SMB_HOST_DB800_C_SCL;

 		// bus 1
 		i2c24 = &SMB_M2_P0_1V8AUX_SCL;
 		i2c25 = &SMB_M2_P1_1V8AUX_SCL;
 		i2c26 = &SMB_CPU_PIROM_3V3AUX_SCL;
 		i2c27 = &SMB_TEMP_3V3AUX_SCL;
 		i2c28 = &SMB_IPMB_3V3AUX_SSDSB_SCL;
 		i2c29 = &SMB_IPMB_3V3AUX_SCL;
 		i2c31 = &SMB_FB_SCL;

 		// bus 1 - Fan board
 		i2c32 = &SMB_IOEXP_SCL;
 		i2c33 = &SMB_PROGRAM_SCL;
 		i2c34 = &SMB_FB_SCL_CH2;
 		i2c35 = &SMB_FAN_SENSE_SCL;

 		// bus 6
 		i2c36 = &U197_PCA9546_CH0;
 		i2c37 = &U197_PCA9546_CH1;
 		i2c38 = &U197_PCA9546_CH2;
 		i2c39 = &U197_PCA9546_CH3;

 		//bus 7
 		i2c40 = &SMB_OCP_SFF_3V3AUX_SCL; //OCP1
 		i2c41 = &SMB_OCP_LFF_3V3AUX_SCL; //OCP2
 	};

 	chosen {
 		stdout-path = &uart5;
 		bootargs = "console=ttyS4,115200n8 earlycon";
 	};

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

 	iio-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
 			<&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
 			<&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
 			<&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>;
 	};

 	leds {
 		compatible = "gpio-leds";

 		BMC_HEARTBEAT_N {
 			label = "BMC_HEARTBEAT_N";
 			gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 		};

 		BMC_LED_STATUS_AMBER_N {
 			label = "BMC_LED_STATUS_AMBER_N";
 			gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_LOW>;
 			default-state = "off";
 		};

 		FM_ID_LED_N {
 			label = "FM_ID_LED_N";
 			gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
 			default-state = "off";
 		};
 	};
 };

 &gpio0 {
 	gpio-line-names =
 	/*A0 - A7*/	"", "", "", "", "", "", "", "",
 	/*B0 - B7*/	"", "", "", "", "", "", "", "",
 	/*C0 - C7*/	"", "", "", "", "", "", "", "",
 	/*D0 - D7*/	"", "", "", "", "", "", "", "",
 	/*E0 - E7*/	"", "", "", "", "", "", "", "",
 	/*F0 - F7*/	"PLTRST_N", "", "PWR_DEBUG_N", "", "", "", "", "",
 	/*G0 - G7*/	"", "", "", "", "", "", "", "",
 	/*H0 - H7*/	"", "", "", "", "", "", "", "",
 	/*I0 - I7*/	"", "", "", "", "", "", "", "",
 	/*J0 - J7*/	"", "", "", "", "", "", "", "",
 	/*K0 - K7*/	"", "", "", "", "", "", "", "",
 	/*L0 - L7*/	"", "", "", "", "PREQ_N", "TCK_MUX_SEL", "", "",
 	/*M0 - M7*/	"", "", "", "PWRGD_SYS_PWROK", "", "PRDY_N", "", "",
 	/*N0 - N7*/	"", "", "", "", "", "", "", "",
 	/*O0 - O7*/	"", "", "", "", "", "", "", "",
 	/*P0 - P7*/	"SYS_BMC_PWRBTN_R_N", "SYS_PWRBTN_N", "FM_MB_RST_BTN", "RST_BMC_RSTBTN_OUT_N", "", "", "", "",
 	/*Q0 - Q7*/	"", "", "", "", "", "", "", "",
 	/*R0 - R7*/	"", "", "", "", "", "", "", "",
 	/*S0 - S7*/	"", "", "", "FP_ID_BTN_SCM_N", "", "", "", "",
 	/*T0 - T7*/	"", "", "", "", "", "", "", "",
 	/*U0 - U7*/	"", "", "", "", "", "", "", "",
 	/*V0 - V7*/	"", "", "", "", "", "SMI", "", "",
 	/*W0 - W7*/	"", "", "", "", "", "", "", "",
 	/*X0 - X7*/	"", "", "", "", "", "", "", "",
 	/*Y0 - Y7*/	"", "", "", "", "", "", "", "",
 	/*Z0 - Z7*/	"FM_BMC_READY_N", "", "", "", "", "", "", "",
 	/*AA0 - AA7*/	"", "", "", "", "", "", "", "",
 	/*AB0 - AB7*/	"", "", "", "", "", "", "", "",
 	/*AC0 - AC7*/	"", "", "", "", "", "", "", "";
 };

 &sgpiom0 {
 	status = "okay";
 	ngpios = <128>;
 	bus-frequency = <48000>;
 	gpio-line-names =
 	/* SGPIO input lines */
 	/*IOA0-IOA7*/	"","", "SIO_POWER_GOOD","OA1", "XDP_PRST_N","", "","", "FM_SLPS3_PLD_N","", "FM_SLPS4_PLD_N","", "FM_BIOS_POST_CMPLT_BMC_N","", "FM_ADR_TRIGGER_N","OA7",
 	/*IOB0-IOB7*/	"FM_ADR_COMPLETE","", "FM_PMBUS_ALERT_B_EN","", "PSU0_PRESENT_N","", "PSU1_PRESENT_N","", "PSU0_VIN_BUF_GOOD","", "PSU01_VIN_BUF_GOOD","", "PWRGD_PS0_PWROK_R","", "PWRGD_PS1_PWROK_R","",
 	/*IOC0-IOC7*/	"PWRGD_PS_PWROK_PLD_R","", "CHASSIS_INTRUSION","", "BMC_MFG_MODE","", "FM_BMC_EN_DET_R","", "FM_ME_BT_DONE","", "CPU1_PRESENCE","", "CPU2_PRESENCE","", "IRQ_PSYS_CRIT_N","",
 	/*IOD0-IOD7*/	"","", "CPU1_THERMTRIP","", "CPU2_THERMTRIP","", "CPU1_MEM_THERM_EVENT","", "CPU2_MEM_THERM_EVENT","", "CPU1_VRHOT","", "CPU2_VRHOT","", "","",
 	/*IOE0-IOE7*/	"","", "CPU1_MEM_VRHOT","", "CPU2_MEM_VRHOT","", "","", "PCH_BMC_THERMTRIP","", "","", "","", "","",
 	/*IOF0-IOF7*/	"CPU_ERR0","", "CPU_ERR1","", "CPU_ERR2","", "","", "","", "CPU_CATERR","", "","", "","",
 	/*IOG0-IOG7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*IOH0-IOH7*/	"","", "FP_ID_BTN_R1_N","", "FP_RST_BTN_N","", "","", "","", "FP_PWR_BTN_PLD_N_R","", "","", "","",
 	/*IOI0-IOI7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*IOJ0-IOJ7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*IOK0-IOK7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*IOL0-IOL7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*IOM0-IOM7*/	"","", "","", "","", "","", "","", "","", "","", "","",
 	/*ION0-ION7*/	"","BMC_SW_HEARTBEAT_N_R", "","FP_LED_FAULT_N", "","FP_ID_LED_N", "","FM_BMC_RSTBTN_OUT_N", "","FM_THERMTRIP_DLY_LVC1_R_N", "","", "","RST_PCA9548_SENSOR_PLD_N", "","USB_OC1_REAR_N",
 	/*IOO0-IOO7*/	"","IRQ_TPM_SPI_N", "","", "","IRQ_PCH_SCI_WHEA_R_N", "","IRQ_BMC_PCH_NMI_R", "","H_CPU_NMI_LVC1_R_N", "","", "","", "","FM_JTAG_BMC_PLD_MUX_SEL",
 	/*IOP0-IOP7*/	"IP0","OP0", "","", "","", "","", "","", "","", "","", "IP7","OP7";
 };

 &adc0 {
 	vref = <2500>;
 	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>;
 };

 &adc1 {
 	vref = <2500>;
 	status = "okay";

 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
 		&pinctrl_adc10_default &pinctrl_adc11_default
 		&pinctrl_adc12_default &pinctrl_adc13_default
 		&pinctrl_adc14_default &pinctrl_adc15_default>;
 };

 &mdio2 {
 	status = "okay";

 	ethphy2: ethernet-phy@0 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 	};
 };

 &mac2 {
 	status = "okay";

 	phy-mode = "rgmii";
 	phy-handle = <&ethphy2>;

 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rgmii3_default>;
 };

 &mac3 {
 	status = "okay";

 	phy-mode = "rmii";
 	use-ncsi;

 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii4_default>;
 };

 &fmc {
 	status = "okay";

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

 &spi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default
 		&pinctrl_spi2cs2_default>;
 	status = "okay";

 	flash@0 {
 		status = "okay";
 		m25p,fast-read;
 		label = "spi2:0";
 		spi-max-frequency = <50000000>;
 	};
 };

 &kcs1 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xCA0>;
 };

 &kcs2 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xCA8>;
 };

 &kcs3 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xCA2>;
 };

 &emmc_controller {
 	status = "okay";
 };

 &emmc {
 	non-removable;
 	bus-width = <4>;
 	max-frequency = <100000000>;
 };

 &vhub {
 	status = "okay";
 };

 &lpc_snoop {
 	status = "okay";
 	snoop-ports = <0x80>;
 };

 &uart1 {
 	status = "okay";
 };

 &uart2 {
 	status = "okay";
 };

 &uart4 {
 	status = "okay";
 };

 &uart5 {
 	status = "okay";
 };

 &uart_routing {
 	status = "okay";
 };

 &i2c0 {
 	status = "okay";

 	U34_PWR_ADC@48 {
 		compatible = "ti,ads7830";
 		reg = <0x48>;
 	};

 	U35_PWR_ADC@4b {
 		compatible = "ti,ads7830";
 		reg = <0x4b>;
 	};

 	i2c-mux@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-mux-idle-disconnect;

 		SMB_HOST_DB2000_3V3AUX_SCL: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};

 		U12_PCA9546_CH1: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 		};

 		SMB_HOST_DB800_B_SCL: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 		};

 		SMB_HOST_DB800_C_SCL: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;
 		};
 	};
 };

 &i2c1 {
 	status = "okay";

 	i2c-mux@59 {
 		compatible = "nxp,pca9848";
 		reg = <0x59>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-mux-idle-disconnect;

 		SMB_M2_P0_1V8AUX_SCL: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};

 		SMB_M2_P1_1V8AUX_SCL: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 		};

 		SMB_CPU_PIROM_3V3AUX_SCL: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
 		};

 		SMB_TEMP_3V3AUX_SCL: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;

 			U163_tmp75@48 {
 				compatible = "ti,tmp75";
 				reg = <0x48>;
 			};
 			U114_tmp75@49 {
 				compatible = "ti,tmp75";
 				reg = <0x49>;
 			};
 		};

 		SMB_IPMB_3V3AUX_SSDSB_SCL: i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;

 			U4_tmp75@4c {
 				compatible = "ti,tmp75";
 				reg = <0x4c>;
 			};
 			U73_tmp75@4d {
 				compatible = "ti,tmp75";
 				reg = <0x4d>;
 			};
 		};

 		SMB_IPMB_3V3AUX_SCL: i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;

 			U190_fru@51 {
 				compatible = "atmel,24c128";
 				reg = <0x51>;
 				pagesize = <32>;
 			};
 		};

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

 			i2c-mux@77 {
 				compatible = "nxp,pca9546";
 				reg = <0x77>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				i2c-mux-idle-disconnect;

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

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

 				SMB_FB_SCL_CH2: i2c@2 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <2>;
 				};

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

 					Current_Meter_U2@45 {
 						compatible = "ti,ina219";
 						reg = <0x45>;
 						shunt-resistor = <1000>; /* = 1 mOhm */
 					};

 					Current_Meter_U3@44 {
 						compatible = "ti,ina219";
 						reg = <0x44>;
 						shunt-resistor = <1000>; /* = 1 mOhm */
 					};

 					TEMP_sensor_U2@4b {
 						compatible = "ti,tmp75";
 						reg = <0x4b>;
 					};
 				};
 			};
 		};
 	};
 };

 &i2c2 {
 	status = "okay";
 	bus-frequency = <400000>;

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

 &i2c3 {
 	status = "okay";

 	/* MB FRU (U173) @ 0xA2 */
 	mb_fru: mb_fru@51 {
 		compatible = "atmel,24c128";
 		reg = <0x51>;
 		pagesize = <32>;
 	};

 	/* FP_U1 Inlet */
 	FP_U1_tmp75@4a {
 		compatible = "ti,tmp75";
 		reg = <0x4a>;
 	};

 	FP_U4_fru@52 {
 		compatible = "atmel,24c02";
 		reg = <0x52>;
 		pagesize = <16>;
 	};
 };

 &i2c4 {
 	status = "okay";
 };

 &i2c5 {
 	status = "okay";
 };

 &i2c6 {
 	status = "okay";

 	i2c-mux@77 {
 		compatible = "nxp,pca9548";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x77>;
 		i2c-mux-idle-disconnect;

 		U197_PCA9546_CH0: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};

 		U197_PCA9546_CH1: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;

 			cpu0_pvccin@60 {
 				compatible = "isil,raa229004";
 				reg = <0x60>;
 			};

 			cpu0_pvccinfaon@61 {
 				compatible = "isil,isl69260";
 				reg = <0x61>;
 			};

 			cpu0_pvccd_hv@63 {
 				compatible = "isil,isl69260";
 				reg = <0x63>;
 			};
 		};

 		U197_PCA9546_CH2: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;

 			cpu1_pvccin@72 {
 				compatible = "isil,raa229004";
 				reg = <0x72>;
 			};

 			cpu1_pvccinfaon@74 {
 				compatible = "isil,isl69260";
 				reg = <0x74>;
 			};

 			cpu1_pvccd_hv@76 {
 				compatible = "isil,isl69260";
 				reg = <0x76>;
 			};
 		};

 		U197_PCA9546_CH3: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <3>;
 		};
 	};
 };

 &i2c7 {
 	status = "okay";

 	i2c-mux@75 {
 		compatible = "nxp,pca9546";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x75>;
 		i2c-mux-idle-disconnect;

 		SMB_OCP_SFF_3V3AUX_SCL: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
 		};

 		SMB_OCP_LFF_3V3AUX_SCL: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 		};
 	};
 };

 &i2c8 {
 	status = "okay";
 };

 &i2c9 {
 	status = "okay";
 };

 &i2c11 {
 	status = "okay";
 };

 &i2c14 {
 	status = "okay";

 	/* SCM FRU (U19) @ 0xA2 */
 	scm_fru: scm_fru@51 {
 		compatible = "atmel,24c128";
 		reg = <0x51>;
 		pagesize = <32>;
 	};

 	scm_tmp75_u4@4a {
 		compatible = "ti,tmp75";
 		reg = <0x4a>;
 	};
 };

 &i2c15 {
 	status = "okay";
 };
	// SPDX-License-Identifier: GPL-2.0-or-later
	// Copyright 2022 Quanta Corp.
	/dts-v1/;

	#include "aspeed-g6.dtsi"
	#include <dt-bindings/gpio/aspeed-gpio.h>
	#include <dt-bindings/i2c/i2c.h>

	/ {
	model = "Quanta S6Q BMC";
	compatible = "quanta,s6q-bmc", "aspeed,ast2600";

	aliases {
	// bus 0
	i2c20 = &SMB_HOST_DB2000_3V3AUX_SCL;
	i2c21 = &U12_PCA9546_CH1;
	i2c22 = &SMB_HOST_DB800_B_SCL;
	i2c23 = &SMB_HOST_DB800_C_SCL;

	// bus 1
	i2c24 = &SMB_M2_P0_1V8AUX_SCL;
	i2c25 = &SMB_M2_P1_1V8AUX_SCL;
	i2c26 = &SMB_CPU_PIROM_3V3AUX_SCL;
	i2c27 = &SMB_TEMP_3V3AUX_SCL;
	i2c28 = &SMB_IPMB_3V3AUX_SSDSB_SCL;
	i2c29 = &SMB_IPMB_3V3AUX_SCL;
	i2c31 = &SMB_FB_SCL;

	// bus 1 - Fan board
	i2c32 = &SMB_IOEXP_SCL;
	i2c33 = &SMB_PROGRAM_SCL;
	i2c34 = &SMB_FB_SCL_CH2;
	i2c35 = &SMB_FAN_SENSE_SCL;

	// bus 6
	i2c36 = &U197_PCA9546_CH0;
	i2c37 = &U197_PCA9546_CH1;
	i2c38 = &U197_PCA9546_CH2;
	i2c39 = &U197_PCA9546_CH3;

	//bus 7
	i2c40 = &SMB_OCP_SFF_3V3AUX_SCL; //OCP1
	i2c41 = &SMB_OCP_LFF_3V3AUX_SCL; //OCP2
	};

	chosen {
	stdout-path = &uart5;
	bootargs = "console=ttyS4,115200n8 earlycon";
	};

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

	iio-hwmon {
	compatible = "iio-hwmon";
	io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
	<&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
	<&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
	<&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>;
	};

	leds {
	compatible = "gpio-leds";

	BMC_HEARTBEAT_N {
	label = "BMC_HEARTBEAT_N";
	gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
	linux,default-trigger = "heartbeat";
	};

	BMC_LED_STATUS_AMBER_N {
	label = "BMC_LED_STATUS_AMBER_N";
	gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_LOW>;
	default-state = "off";
	};

	FM_ID_LED_N {
	label = "FM_ID_LED_N";
	gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
	default-state = "off";
	};
	};
	};

	&gpio0 {
	gpio-line-names =
	/A0 - A7/ "", "", "", "", "", "", "", "",
	/B0 - B7/ "", "", "", "", "", "", "", "",
	/C0 - C7/ "", "", "", "", "", "", "", "",
	/D0 - D7/ "", "", "", "", "", "", "", "",
	/E0 - E7/ "", "", "", "", "", "", "", "",
	/F0 - F7/ "PLTRST_N", "", "PWR_DEBUG_N", "", "", "", "", "",
	/G0 - G7/ "", "", "", "", "", "", "", "",
	/H0 - H7/ "", "", "", "", "", "", "", "",
	/I0 - I7/ "", "", "", "", "", "", "", "",
	/J0 - J7/ "", "", "", "", "", "", "", "",
	/K0 - K7/ "", "", "", "", "", "", "", "",
	/L0 - L7/ "", "", "", "", "PREQ_N", "TCK_MUX_SEL", "", "",
	/M0 - M7/ "", "", "", "PWRGD_SYS_PWROK", "", "PRDY_N", "", "",
	/N0 - N7/ "", "", "", "", "", "", "", "",
	/O0 - O7/ "", "", "", "", "", "", "", "",
	/P0 - P7/ "SYS_BMC_PWRBTN_R_N", "SYS_PWRBTN_N", "FM_MB_RST_BTN", "RST_BMC_RSTBTN_OUT_N", "", "", "", "",
	/Q0 - Q7/ "", "", "", "", "", "", "", "",
	/R0 - R7/ "", "", "", "", "", "", "", "",
	/S0 - S7/ "", "", "", "FP_ID_BTN_SCM_N", "", "", "", "",
	/T0 - T7/ "", "", "", "", "", "", "", "",
	/U0 - U7/ "", "", "", "", "", "", "", "",
	/V0 - V7/ "", "", "", "", "", "SMI", "", "",
	/W0 - W7/ "", "", "", "", "", "", "", "",
	/X0 - X7/ "", "", "", "", "", "", "", "",
	/Y0 - Y7/ "", "", "", "", "", "", "", "",
	/Z0 - Z7/ "FM_BMC_READY_N", "", "", "", "", "", "", "",
	/AA0 - AA7/ "", "", "", "", "", "", "", "",
	/AB0 - AB7/ "", "", "", "", "", "", "", "",
	/AC0 - AC7/ "", "", "", "", "", "", "", "";
	};

	&sgpiom0 {
	status = "okay";
	ngpios = <128>;
	bus-frequency = <48000>;
	gpio-line-names =
	/* SGPIO input lines */
	/IOA0-IOA7/ "","", "SIO_POWER_GOOD","OA1", "XDP_PRST_N","", "","", "FM_SLPS3_PLD_N","", "FM_SLPS4_PLD_N","", "FM_BIOS_POST_CMPLT_BMC_N","", "FM_ADR_TRIGGER_N","OA7",
	/IOB0-IOB7/ "FM_ADR_COMPLETE","", "FM_PMBUS_ALERT_B_EN","", "PSU0_PRESENT_N","", "PSU1_PRESENT_N","", "PSU0_VIN_BUF_GOOD","", "PSU01_VIN_BUF_GOOD","", "PWRGD_PS0_PWROK_R","", "PWRGD_PS1_PWROK_R","",
	/IOC0-IOC7/ "PWRGD_PS_PWROK_PLD_R","", "CHASSIS_INTRUSION","", "BMC_MFG_MODE","", "FM_BMC_EN_DET_R","", "FM_ME_BT_DONE","", "CPU1_PRESENCE","", "CPU2_PRESENCE","", "IRQ_PSYS_CRIT_N","",
	/IOD0-IOD7/ "","", "CPU1_THERMTRIP","", "CPU2_THERMTRIP","", "CPU1_MEM_THERM_EVENT","", "CPU2_MEM_THERM_EVENT","", "CPU1_VRHOT","", "CPU2_VRHOT","", "","",
	/IOE0-IOE7/ "","", "CPU1_MEM_VRHOT","", "CPU2_MEM_VRHOT","", "","", "PCH_BMC_THERMTRIP","", "","", "","", "","",
	/IOF0-IOF7/ "CPU_ERR0","", "CPU_ERR1","", "CPU_ERR2","", "","", "","", "CPU_CATERR","", "","", "","",
	/IOG0-IOG7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/IOH0-IOH7/ "","", "FP_ID_BTN_R1_N","", "FP_RST_BTN_N","", "","", "","", "FP_PWR_BTN_PLD_N_R","", "","", "","",
	/IOI0-IOI7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/IOJ0-IOJ7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/IOK0-IOK7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/IOL0-IOL7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/IOM0-IOM7/ "","", "","", "","", "","", "","", "","", "","", "","",
	/ION0-ION7/ "","BMC_SW_HEARTBEAT_N_R", "","FP_LED_FAULT_N", "","FP_ID_LED_N", "","FM_BMC_RSTBTN_OUT_N", "","FM_THERMTRIP_DLY_LVC1_R_N", "","", "","RST_PCA9548_SENSOR_PLD_N", "","USB_OC1_REAR_N",
	/IOO0-IOO7/ "","IRQ_TPM_SPI_N", "","", "","IRQ_PCH_SCI_WHEA_R_N", "","IRQ_BMC_PCH_NMI_R", "","H_CPU_NMI_LVC1_R_N", "","", "","", "","FM_JTAG_BMC_PLD_MUX_SEL",
	/IOP0-IOP7/ "IP0","OP0", "","", "","", "","", "","", "","", "","", "IP7","OP7";
	};

	&adc0 {
	vref = <2500>;
	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>;
	};

	&adc1 {
	vref = <2500>;
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
	&pinctrl_adc10_default &pinctrl_adc11_default
	&pinctrl_adc12_default &pinctrl_adc13_default
	&pinctrl_adc14_default &pinctrl_adc15_default>;
	};

	&mdio2 {
	status = "okay";

	ethphy2: ethernet-phy@0 {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0>;
	};
	};

	&mac2 {
	status = "okay";

	phy-mode = "rgmii";
	phy-handle = <&ethphy2>;

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rgmii3_default>;
	};

	&mac3 {
	status = "okay";

	phy-mode = "rmii";
	use-ncsi;

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii4_default>;
	};

	&fmc {
	status = "okay";

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

	&spi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default
	&pinctrl_spi2cs2_default>;
	status = "okay";

	flash@0 {
	status = "okay";
	m25p,fast-read;
	label = "spi2:0";
	spi-max-frequency = <50000000>;
	};
	};

	&kcs1 {
	status = "okay";
	aspeed,lpc-io-reg = <0xCA0>;
	};

	&kcs2 {
	status = "okay";
	aspeed,lpc-io-reg = <0xCA8>;
	};

	&kcs3 {
	status = "okay";
	aspeed,lpc-io-reg = <0xCA2>;
	};

	&emmc_controller {
	status = "okay";
	};

	&emmc {
	non-removable;
	bus-width = <4>;
	max-frequency = <100000000>;
	};

	&vhub {
	status = "okay";
	};

	&lpc_snoop {
	status = "okay";
	snoop-ports = <0x80>;
	};

	&uart1 {
	status = "okay";
	};

	&uart2 {
	status = "okay";
	};

	&uart4 {
	status = "okay";
	};

	&uart5 {
	status = "okay";
	};

	&uart_routing {
	status = "okay";
	};

	&i2c0 {
	status = "okay";

	U34_PWR_ADC@48 {
	compatible = "ti,ads7830";
	reg = <0x48>;
	};

	U35_PWR_ADC@4b {
	compatible = "ti,ads7830";
	reg = <0x4b>;
	};

	i2c-mux@70 {
	compatible = "nxp,pca9546";
	reg = <0x70>;
	#address-cells = <1>;
	#size-cells = <0>;
	i2c-mux-idle-disconnect;

	SMB_HOST_DB2000_3V3AUX_SCL: i2c@0 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0>;
	};

	U12_PCA9546_CH1: i2c@1 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <1>;
	};

	SMB_HOST_DB800_B_SCL: i2c@2 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <2>;
	};

	SMB_HOST_DB800_C_SCL: i2c@3 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <3>;
	};
	};
	};

	&i2c1 {
	status = "okay";

	i2c-mux@59 {
	compatible = "nxp,pca9848";
	reg = <0x59>;
	#address-cells = <1>;
	#size-cells = <0>;
	i2c-mux-idle-disconnect;

	SMB_M2_P0_1V8AUX_SCL: i2c@0 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0>;
	};

	SMB_M2_P1_1V8AUX_SCL: i2c@1 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <1>;
	};

	SMB_CPU_PIROM_3V3AUX_SCL: i2c@2 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <2>;
	};

	SMB_TEMP_3V3AUX_SCL: i2c@3 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <3>;

	U163_tmp75@48 {
	compatible = "ti,tmp75";
	reg = <0x48>;
	};
	U114_tmp75@49 {
	compatible = "ti,tmp75";
	reg = <0x49>;
	};
	};

	SMB_IPMB_3V3AUX_SSDSB_SCL: i2c@4 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <4>;

	U4_tmp75@4c {
	compatible = "ti,tmp75";
	reg = <0x4c>;
	};
	U73_tmp75@4d {
	compatible = "ti,tmp75";
	reg = <0x4d>;
	};
	};

	SMB_IPMB_3V3AUX_SCL: i2c@5 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <5>;

	U190_fru@51 {
	compatible = "atmel,24c128";
	reg = <0x51>;
	pagesize = <32>;
	};
	};

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

	i2c-mux@77 {
	compatible = "nxp,pca9546";
	reg = <0x77>;
	#address-cells = <1>;
	#size-cells = <0>;
	i2c-mux-idle-disconnect;

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

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

	SMB_FB_SCL_CH2: i2c@2 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <2>;
	};

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

	Current_Meter_U2@45 {
	compatible = "ti,ina219";
	reg = <0x45>;
	shunt-resistor = <1000>; /* = 1 mOhm */
	};

	Current_Meter_U3@44 {
	compatible = "ti,ina219";
	reg = <0x44>;
	shunt-resistor = <1000>; /* = 1 mOhm */
	};

	TEMP_sensor_U2@4b {
	compatible = "ti,tmp75";
	reg = <0x4b>;
	};
	};
	};
	};
	};
	};

	&i2c2 {
	status = "okay";
	bus-frequency = <400000>;

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

	&i2c3 {
	status = "okay";

	/* MB FRU (U173) @ 0xA2 */
	mb_fru: mb_fru@51 {
	compatible = "atmel,24c128";
	reg = <0x51>;
	pagesize = <32>;
	};

	/* FP_U1 Inlet */
	FP_U1_tmp75@4a {
	compatible = "ti,tmp75";
	reg = <0x4a>;
	};

	FP_U4_fru@52 {
	compatible = "atmel,24c02";
	reg = <0x52>;
	pagesize = <16>;
	};
	};

	&i2c4 {
	status = "okay";
	};

	&i2c5 {
	status = "okay";
	};

	&i2c6 {
	status = "okay";

	i2c-mux@77 {
	compatible = "nxp,pca9548";
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x77>;
	i2c-mux-idle-disconnect;

	U197_PCA9546_CH0: i2c@0 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0>;
	};

	U197_PCA9546_CH1: i2c@1 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <1>;

	cpu0_pvccin@60 {
	compatible = "isil,raa229004";
	reg = <0x60>;
	};

	cpu0_pvccinfaon@61 {
	compatible = "isil,isl69260";
	reg = <0x61>;
	};

	cpu0_pvccd_hv@63 {
	compatible = "isil,isl69260";
	reg = <0x63>;
	};
	};

	U197_PCA9546_CH2: i2c@2 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <2>;

	cpu1_pvccin@72 {
	compatible = "isil,raa229004";
	reg = <0x72>;
	};

	cpu1_pvccinfaon@74 {
	compatible = "isil,isl69260";
	reg = <0x74>;
	};

	cpu1_pvccd_hv@76 {
	compatible = "isil,isl69260";
	reg = <0x76>;
	};
	};

	U197_PCA9546_CH3: i2c@3 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <3>;
	};
	};
	};

	&i2c7 {
	status = "okay";

	i2c-mux@75 {
	compatible = "nxp,pca9546";
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x75>;
	i2c-mux-idle-disconnect;

	SMB_OCP_SFF_3V3AUX_SCL: i2c@0 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0>;
	};

	SMB_OCP_LFF_3V3AUX_SCL: i2c@1 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <1>;
	};
	};
	};

	&i2c8 {
	status = "okay";
	};

	&i2c9 {
	status = "okay";
	};

	&i2c11 {
	status = "okay";
	};

	&i2c14 {
	status = "okay";

	/* SCM FRU (U19) @ 0xA2 */
	scm_fru: scm_fru@51 {
	compatible = "atmel,24c128";
	reg = <0x51>;
	pagesize = <32>;
	};

	scm_tmp75_u4@4a {
	compatible = "ti,tmp75";
	reg = <0x4a>;
	};
	};

	&i2c15 {
	status = "okay";
	};