Commit 419fd286 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'aspeed-5.11-devicetree' of... 

Merge tag 'aspeed-5.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/dt

ASPEED device tree updates for 5.11

 - New machines

   * Bytedance G220A, an AST2500 BMC for an x86 server
   * Facebook Galaxy100, an AST2400 BMC for a network switch
   * IBM Rainier 4U, an AST2600 BMC for a PowerPC server

 - Reworking of Facebook device trees to use common dtsi

 - A 64MB flash layout used by the G220A

 - Misc updates to tiogapass, ethanolx, s2600wf, tacoma and rainier

* tag 'aspeed-5.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed: (25 commits)
  ARM: dts: aspeed: ast2600evb: Add MAC0
  ARM: dts: aspeed: rainier: Don't shout addresses
  ARM: dts: aspeed: rainier: Mark FSI SPI controllers as restricted
  ARM: dts: tacoma: Add reserved memory for ramoops
  ARM: dts: rainier: Add reserved memory for ramoops
  ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
  ARM: dts: aspeed: rainier: Add 4U device-tree
  arm: dts: aspeed: tiogapass: Enable second MAC
  ARM: dts: aspeed: minipack: Fixup I2C tree
  ARM: dts: aspeed: wedge400: Fix FMC flash0 layout
  ARM: dts: aspeed: Add Facebook Galaxy100 (AST2400) BMC
  ARM: dts: aspeed: wedge100: Use common dtsi
  ARM: dts: aspeed: wedge40: Use common dtsi
  ARM: dts: aspeed: Common dtsi for Facebook AST2400 Network BMCs
  ARM: dts: aspeed: amd-ethanolx: Add GPIO line names
  ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality
  ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3
  ARM: dts: aspeed: tiogapass: Remove vuart
  ARM: dts: Fix label address for 64MiB OpenBMC flash layout
  ARM: dts: aspeed: g220a: Add some gpios
  ...

Link: https://lore.kernel.org/r/CACPK8Xfd7AmuEaUdFfYLu4ktcrpTnYUgwQSxUbC-McB02hvo_g@mail.gmail.com


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 5919eec0 2ba56f46

arch/arm/boot/dts/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -1404,7 +1404,9 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ 
	aspeed-bmc-amd-ethanolx.dtb \

	aspeed-bmc-arm-centriq2400-rep.dtb \

	aspeed-bmc-arm-stardragon4800-rep2.dtb \

	aspeed-bmc-bytedance-g220a.dtb \

	aspeed-bmc-facebook-cmm.dtb \

	aspeed-bmc-facebook-galaxy100.dtb \

	aspeed-bmc-facebook-minipack.dtb \

	aspeed-bmc-facebook-tiogapass.dtb \

	aspeed-bmc-facebook-wedge40.dtb \
@@ -1413,6 +1415,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ 
	aspeed-bmc-facebook-yamp.dtb \

	aspeed-bmc-facebook-yosemitev2.dtb \

	aspeed-bmc-ibm-rainier.dtb \

	aspeed-bmc-ibm-rainier-4u.dtb \

	aspeed-bmc-intel-s2600wf.dtb \

	aspeed-bmc-inspur-fp5280g2.dtb \

	aspeed-bmc-lenovo-hr630.dtb \

arch/arm/boot/dts/aspeed-ast2600-evb.dts

+20 −0
Original line number Diff line number Diff line
@@ -23,6 +23,15 @@ 
	};

};



&mdio0 {

	status = "okay";



	ethphy0: ethernet-phy@0 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0>;

	};

};



&mdio1 {

	status = "okay";
@@ -50,6 +59,17 @@ 
	};

};



&mac0 {

	status = "okay";



	phy-mode = "rgmii";

	phy-handle = <&ethphy0>;



	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_rgmii1_default>;

};





&mac1 {

	status = "okay";

arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts

+74 −3
Original line number Diff line number Diff line
@@ -13,6 +13,21 @@ 
	memory@80000000 {

		reg = <0x80000000 0x20000000>;

	};



	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		video_engine_memory: jpegbuffer {

			size = <0x02000000>;	/* 32M */

			alignment = <0x01000000>;

			compatible = "shared-dma-pool";

			reusable;

		};

	};





	aliases {

		serial0 = &uart1;

		serial4 = &uart5;
@@ -82,6 +97,50 @@ 
		     &pinctrl_adc4_default>;

};



&gpio {

	status = "okay";

	gpio-line-names =

	/*A0-A7*/	"","","FAULT_LED","CHASSIS_ID_LED","","","","",

	/*B0-B7*/	"","","","","","","","",

	/*C0-C7*/	"CHASSIS_ID_BTN","INTRUDER","AC_LOSS","","","","","",

	/*D0-D7*/	"HDT_DBREQ","LOCAL_SPI_ROM_SEL","FPGA_SPI_ROM_SEL","JTAG_MUX_S",

			"JTAG_MUX_OE","HDT_SEL","ASERT_WARM_RST_BTN","FPGA_RSVD",

	/*E0-E7*/	"","","MON_P0_PWR_BTN","MON_P0_RST_BTN","MON_P0_NMI_BTN",

			"MON_P0_PWR_GOOD","MON_PWROK","MON_RESET",

	/*F0-F7*/	"MON_P0_PROCHOT","MON_P1_PROCHOT","MON_P0_THERMTRIP",

			"MON_P1_THERMTRIP","P0_PRESENT","P1_PRESENT","MON_ATX_PWR_OK","",

	/*G0-G7*/	"BRD_REV_ID_3","BRD_REV_ID_2","BRD_REV_ID_1","BRD_REV_ID_0",

			"P0_APML_ALERT","P1_APML_ALERT","FPGA ALERT","",

	/*H0-H7*/	"BRD_ID_0","BRD_ID_1","BRD_ID_2","BRD_ID_3",

			"PCIE_DISCONNECTED","USB_DISCONNECTED","SPARE_0","SPARE_1",

	/*I0-I7*/	"","","","","","","","",

	/*J0-J7*/	"","","","","","","","",

	/*K0-K7*/	"","","","","","","","",

	/*L0-L7*/	"","","","","","","","",

	/*M0-M7*/	"ASSERT_PWR_BTN","ASSERT_RST_BTN","ASSERT_NMI_BTN",

			"ASSERT_LOCAL_LOCK","ASSERT_P0_PROCHOT","ASSERT_P1_PROCHOT",

			"ASSERT_CLR_CMOS","ASSERT_BMC_READY",

	/*N0-N7*/	"","","","","","","","",

	/*O0-O7*/	"","","","","","","","",

	/*P0-P7*/	"P0_VDD_CORE_RUN_VRHOT","P0_VDD_SOC_RUN_VRHOT",

			"P0_VDD_MEM_ABCD_SUS_VRHOT","P0_VDD_MEM_EFGH_SUS_VRHOT",

			"P1_VDD_CORE_RUN_VRHOT","P1_VDD_SOC_RUN_VRHOT",

			"P1_VDD_MEM_ABCD_SUS_VRHOT","P1_VDD_MEM_EFGH_SUS_VRHOT",

	/*Q0-Q7*/	"","","","","","","","",

	/*R0-R7*/	"","","","","","","","",

	/*S0-S7*/	"","","","","","","","",

	/*T0-T7*/	"","","","","","","","",

	/*U0-U7*/	"","","","","","","","",

	/*V0-V7*/	"","","","","","","","",

	/*W0-W7*/	"","","","","","","","",

	/*X0-X7*/	"","","","","","","","",

	/*Y0-Y7*/	"","","","","","","","",

	/*Z0-Z7*/	"","","","","","","","",

	/*AA0-AA7*/	"","SENSOR THERM","","","","","","",

	/*AB0-AB7*/	"","","","","","","","",

	/*AC0-AC7*/	"","","","","","","","";

};



//APML for P0

&i2c0 {

	status = "okay";
@@ -139,17 +198,22 @@ 


&kcs1 {

	status = "okay";

	kcs_addr = <0x60>;

	aspeed,lpc-io-reg = <0x60>;

};



&kcs2 {

	status = "okay";

	kcs_addr = <0x62>;

	aspeed,lpc-io-reg = <0x62>;

};



&kcs3 {

	status = "okay";

	aspeed,lpc-io-reg = <0xCA2>;

};



&kcs4 {

	status = "okay";

	kcs_addr = <0x97DE>;

	aspeed,lpc-io-reg = <0x97DE>;

};



&lpc_snoop {
@@ -215,5 +279,12 @@ 
	};

};



&video {

	status = "okay";

	memory-region = <&video_engine_memory>;

};



&vhub {

	status = "okay";

};

arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts

0 → 100644
+924 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0+

// Copyright (C) 2020 Bytedance.

/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 = "Bytedance G220A BMC";

	compatible = "bytedance,g220a-bmc", "aspeed,ast2500";



	aliases {

		serial4 = &uart5;

		i2c14 = &channel_3_0;

		i2c15 = &channel_3_1;

		i2c16 = &channel_3_2;

		i2c17 = &channel_3_3;

		i2c18 = &channel_6_0;

		i2c19 = &channel_6_1;

		i2c20 = &channel_6_2;

		i2c21 = &channel_6_3;

		i2c22 = &channel_6_4;

		i2c23 = &channel_6_5;

		i2c24 = &channel_6_6;

		i2c25 = &channel_6_7;

		i2c26 = &channel_6_8;

		i2c27 = &channel_6_9;

		i2c28 = &channel_6_10;

		i2c29 = &channel_6_11;

		i2c30 = &channel_6_12;

		i2c31 = &channel_6_13;

		i2c32 = &channel_6_14;

		i2c33 = &channel_6_15;

		i2c34 = &channel_6_16;

		i2c35 = &channel_6_17;

		i2c36 = &channel_6_18;

		i2c37 = &channel_6_19;

		i2c38 = &channel_6_20;

		i2c39 = &channel_6_21;

		i2c40 = &channel_6_22;

		i2c41 = &channel_6_23;

		i2c42 = &channel_6_24;

		i2c43 = &channel_6_25;

		i2c44 = &channel_10_0;

		i2c45 = &channel_10_1;

		i2c46 = &channel_10_2;

		i2c47 = &channel_10_3;

		i2c48 = &channel_10_4;

		i2c49 = &channel_10_5;

		i2c50 = &channel_10_6;

		i2c51 = &channel_10_7;

	};



	chosen {

		stdout-path = &uart5;

		bootargs = "console=ttyS4,115200 earlyprintk";

	};



	memory@80000000 {

		reg = <0x80000000 0x40000000>;

	};



	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		vga_memory: framebuffer@bc000000 {

			no-map;

			reg = <0xbc000000 0x04000000>; /* 64M */

		};



		video_engine_memory: jpegbuffer {

			size = <0x02000000>;	/* 32M */

			alignment = <0x01000000>;

			compatible = "shared-dma-pool";

			reusable;

		};

	};



	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";

		bmc_alive {

			label = "bmc_alive";

			gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;

			linux,default-trigger = "timer";

			led-pattern = <1000 1000>;

		};

	};



	gpio-keys {

		compatible = "gpio-keys";

		burn-in-signal {

			label = "burn-in";

			gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>;

			linux,code = <ASPEED_GPIO(R, 5)>;

		};

	};



	gpio-keys-polled {

		compatible = "gpio-keys-polled";

		poll-interval = <1000>;



		rear-riser1-presence {

			label = "rear-riser1-presence";

			gpios = <&pca0 1 GPIO_ACTIVE_LOW>;

			linux,code = <1>;

		};



		alrt-pvddq-cpu0 {

			label = "alrt-pvddq-cpu0";

			gpios = <&pca0 8 GPIO_ACTIVE_LOW>;

			linux,code = <2>;

		};



		rear-riser0-presence {

			label = "rear-riser0-presence";

			gpios = <&pca0 9 GPIO_ACTIVE_LOW>;

			linux,code = <3>;

		};



		fault-pvddq-cpu0 {

			label = "fault-pvddq-cpu0";

			gpios = <&pca0 10 GPIO_ACTIVE_LOW>;

			linux,code = <4>;

		};



		alrt-pvddq-cpu1 {

			label = "alrt-pvddq-cpu1";

			gpios = <&pca0 11 GPIO_ACTIVE_LOW>;

			linux,code = <5>;

		};



		fault-pvddq-cpu1 {

			label = "alrt-pvddq-cpu1";

			gpios = <&pca0 12 GPIO_ACTIVE_LOW>;

			linux,code = <6>;

		};



		fault-pvccin-cpu1 {

			label = "fault-pvccin-cpuq";

			gpios = <&pca0 13 GPIO_ACTIVE_LOW>;

			linux,code = <7>;

		};



		bmc-rom0-wp {

			label = "bmc-rom0-wp";

			gpios = <&pca1 0 GPIO_ACTIVE_LOW>;

			linux,code = <8>;

		};



		bmc-rom1-wp {

			label = "bmc-rom1-wp";

			gpios = <&pca1 1 GPIO_ACTIVE_LOW>;

			linux,code = <9>;

		};



		fan0-presence {

			label = "fan0-presence";

			gpios = <&pca1 2 GPIO_ACTIVE_LOW>;

			linux,code = <10>;

		};



		fan1-presence {

			label = "fan1-presence";

			gpios = <&pca1 3 GPIO_ACTIVE_LOW>;

			linux,code = <11>;

		};



		fan2-presence {

			label = "fan2-presence";

			gpios = <&pca1 4 GPIO_ACTIVE_LOW>;

			linux,code = <12>;

		};



		fan3-presence {

			label = "fan3-presence";

			gpios = <&pca1 5 GPIO_ACTIVE_LOW>;

			linux,code = <13>;

		};



		fan4-presence {

			label = "fan4-presence";

			gpios = <&pca1 6 GPIO_ACTIVE_LOW>;

			linux,code = <14>;

		};



		fan5-presence {

			label = "fan5-presence";

			gpios = <&pca1 7 GPIO_ACTIVE_LOW>;

			linux,code = <15>;

		};



		front-bp1-presence {

			label = "front-bp1-presence";

			gpios = <&pca1 8 GPIO_ACTIVE_LOW>;

			linux,code = <16>;

		};



		rear-bp-presence {

			label = "rear-bp-presence";

			gpios = <&pca1 9 GPIO_ACTIVE_LOW>;

			linux,code = <17>;

		};



		fault-pvccin-cpu0 {

			label = "fault-pvccin-cpu0";

			gpios = <&pca1 10 GPIO_ACTIVE_LOW>;

			linux,code = <18>;

		};



		alrt-p1v05-pvcc {

			label = "alrt-p1v05-pvcc1";

			gpios = <&pca1 11 GPIO_ACTIVE_LOW>;

			linux,code = <19>;

		};



		fault-p1v05-pvccio {

			label = "alrt-p1v05-pvcc1";

			gpios = <&pca1 12 GPIO_ACTIVE_LOW>;

			linux,code = <20>;

		};



		alrt-p1v8-pvccio {

			label = "alrt-p1v8-pvccio";

			gpios = <&pca1 13 GPIO_ACTIVE_LOW>;

			linux,code = <21>;

		};



		fault-p1v8-pvccio {

			label = "fault-p1v8-pvccio";

			gpios = <&pca1 14 GPIO_ACTIVE_LOW>;

			linux,code = <22>;

		};



		front-bp0-presence {

			label = "front-bp0-presence";

			gpios = <&pca1 15 GPIO_ACTIVE_LOW>;

			linux,code = <23>;

		};

	};

};



&fmc {

	status = "okay";

	flash@0 {

		status = "okay";

		label = "bmc";

		m25p,fast-read;

		spi-max-frequency = <50000000>;

#include "openbmc-flash-layout-64.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>;

	};

};



&adc {

	status = "okay";

};



&gpio {

	status = "okay";

	gpio-line-names =

	/*A0-A7*/	"SMRST_OCP_N","MAC2_LINK","BMC_CPLD_SMB_RST_R_N","BMC_CPLD_GPIO0",

			"","","","",

	/*B0-B7*/	"BMC_INIT_R_OK","FM_BOARD_REV_ID2","FM_PROJECT_ID7","FAULT_P12V_STBY_N",

			"","CPU0_PROCHOT_LVT3_N","","BIOS_LOAD_DEFAULT_R_N",

	/*C0-C7*/	"","","","","","","","",

	/*D0-D7*/	"","","","","","","","",

	/*E0-E7*/	"FM_PROJECT_ID0","FM_PROJECT_ID1","FM_PROJECT_ID2","FM_PROJECT_ID3",

			"FM_PROJECT_ID4","FM_PROJECT_ID5","","",

	/*F0-F7*/	"PSU0_PRSNT_N","PSU1_PRSNT_N","","FAULT_P12V_NVME_N",

			"BIOS_DEBUG_MODE_R_N","DISABLE_CPU_DDR_R_SPD","COOLING_STRATEGY",

			"PCH_GLB_RST_N",

	/*G0-G7*/	"P12V_PMBUS_ALERT_N","CPLD_ALERT_N","BMC_RELOAD_N",

			"P12V_PVDDQ_PMBUS_ALERT_N","BMC_JTAG_TCK_MUX_R_SEL","","NMI_OUT",

			"NMI_BUTTON",

	/*H0-H7*/	"BMC_CPLD_JTAG_TDI","BMC_CPLD_JTAG_TDO","BMC_CPLD_JTAG_TCK",

			"BMC_CPLD_JTAG_TMS","FM_PROJECT_ID6","FM_BOARD_REV_ID0",

			"PCA9546_U70_RST_N","IRQ_SML0_ALERT_N",

	/*I0-I7*/	"FAULT_FRONT_RISER_P12V_N","FAULT_OCP_P12V_N","FM_BMC_PCH_SCI_R_N",

			"","","","","",

	/*J0-J7*/	"FM_CPU0_SKTOCC_N","FM_CPU1_SKTOCC_N","FM_CPU1_DISABLE_COD_N",

			"","","","","",

	/*K0-K7*/	"","","","","","","","",

	/*L0-L7*/	"P12V_FAULT_N","PWRGD_P12V_PCIE_RISER","","LEAKAGE_DETECT_INPUT_N",

			"","IRQ_SML1_PMBUS_ALERT_N","","",

	/*M0-M7*/	"","","","","","","","",

	/*N0-N7*/	"","","","","","","","",

	/*O0-O7*/	"","","","","","","","",

	/*P0-P7*/	"","","","","","","","",

	/*Q0-Q7*/	"","","","","","","FM_PCH_THERMTRIP_N","CHASSIS_INTRUSION",

	/*R0-R7*/	"","PVCCIN_CPU1_SMBALERT_N","BMC_PREQ_R_N","FAULT_P12V_PCIE_RISER_N",

			"ALT_P12V_PCIE_RISER_N","BURN_BOARD_N","PVCCIN_CPU0_SMBALERT_N","",

	/*S0-S7*/	"BMC_PRDY_N","SIO_POWER_GOOD","FM_BMC_PWR_DEBUG_R_N",

			"FM_BMC_XDP_DEBUG_EN","","STRAP_BMC_BATTERY_GPIOS5","","",

	/*T0-T7*/	"","","","","","","","",

	/*U0-U7*/	"","","","","","","","",

	/*V0-V7*/	"","","","","","","","",

	/*W0-W7*/	"","","","","","","","",

	/*X0-X7*/	"","","","","","","","",

	/*Y0-Y7*/	"","PWRGD_PSU0_PWROK","CPU1_PROCHOT_LVT3_N","IRQ_BMC_PCH_SMI_LPC_N",

			"","","","",

	/*Z0-Z7*/	"XDP_PRSNT_N","BMC_XDP_SYS_PWROK","BMC_XDP_JTAG_SEL",

			"PCH_BMC_SMI_ACTIVE_R_N","","","","",

	/*AA0-AA7*/	"PWRGD_P12V_STBY_OCP","PS_PWROK","RST_PLTRST_BMC_R_N","HDA_SDO_R",

			"FM_SLPS4_R_N","PWRGD_PSU1_PWROK","POWER_BUTTON","POWER_OUT",

	/*AB0-AB7*/	"","RESET_OUT","SPI_BIOS_MODE_SELECT","POST_COMPLETE","","","","",

	/*AC0-AC7*/	"","","","","","","","CPLD_PLTRST_B_N";

};



&kcs3 {

	aspeed,lpc-io-reg = <0xCA2>;

	status = "okay";

};



&kcs4 {

	aspeed,lpc-io-reg = <0xCA4>;

	status = "okay";

};



&lpc_snoop {

	snoop-ports = <0x80>;

	status = "okay";

};



&uart1 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd1_default

			&pinctrl_rxd1_default

			&pinctrl_nrts1_default

			&pinctrl_ndtr1_default

			&pinctrl_ndsr1_default

			&pinctrl_ncts1_default

			&pinctrl_ndcd1_default

			&pinctrl_nri1_default>;

};



&uart2 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd2_default

			&pinctrl_rxd2_default

			&pinctrl_nrts2_default

			&pinctrl_ndtr2_default

			&pinctrl_ndsr2_default

			&pinctrl_ncts2_default

			&pinctrl_ndcd2_default

			&pinctrl_nri2_default>;

};



&uart3 {

	status = "okay";

};



&uart4 {

	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>;

};



&i2c0 {

	status = "okay";

};



&i2c1 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};



&i2c3 {

	status = "okay";

	i2c-switch@70 {

		compatible = "nxp,pca9546";

		reg = <0x70>;

		#address-cells = <1>;

		#size-cells = <0>;



		channel_3_0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

		};



		channel_3_1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;

		};



		channel_3_2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

		};



		channel_3_3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

		};

	};

};



&i2c4 {

	status = "okay";



};



&i2c5 {

	status = "okay";

};



&i2c6 {

	status = "okay";

	i2c-switch@72 {

		compatible = "nxp,pca9548";

		reg = <0x72>;

		#address-cells = <1>;

		#size-cells = <0>;

		channel_6_0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

		};



		channel_6_1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;

		};



		channel_6_2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

		};



		channel_6_3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

		};

		channel_6_4: i2c@4 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <4>;

		};



		channel_6_5: i2c@5 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <5>;

		};



		channel_6_6: i2c@6 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <6>;

		};



		channel_6_7: i2c@7 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <7>;

		};

	};



	i2c-switch@70 {

		compatible = "nxp,pca9546";

		reg = <0x70>;

		#address-cells = <1>;

		#size-cells = <0>;

		channel_6_8: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

			i2c-switch@71 {

				compatible = "nxp,pca9546";

				reg = <0x71>;

				#address-cells = <1>;

				#size-cells = <0>;

				channel_6_12: i2c@0 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <0>;



				};



				channel_6_13: i2c@1 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;

				};



				channel_6_14: i2c@2 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <2>;

				};



				channel_6_15: i2c@3 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <3>;

				};

			};

		 };



		channel_6_9: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;

			i2c-switch@71 {

				compatible = "nxp,pca9546";

				reg = <0x71>;

				#address-cells = <1>;

				#size-cells = <0>;

				channel_6_16: i2c@0 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <0>;



				};



				channel_6_17: i2c@1 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;

				};



				channel_6_18: i2c@2 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <2>;

				};



				channel_6_19: i2c@3 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <3>;

				};

			};

		 };



		channel_6_10: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

			i2c-switch@71 {

				compatible = "nxp,pca9546";

				reg = <0x71>;

				#address-cells = <1>;

				#size-cells = <0>;

				channel_6_20: i2c@0 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <0>;

				};



				channel_6_21: i2c@1 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;

				};



				channel_6_22: i2c@2 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <2>;

				};



				channel_6_23: i2c@3 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <3>;

				};

			};

		 };



		channel_6_11: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

			i2c-switch@71 {

				compatible = "nxp,pca9546";

				reg = <0x71>;

				#address-cells = <1>;

				#size-cells = <0>;

				channel_6_24: i2c@0 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <0>;

				};



				channel_6_25: i2c@1 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;

				};

			 };

		};

	};

};



&i2c7 {

	status = "okay";

};



&i2c8 {

	status = "okay";

	pca0:pca9555@24 {

		compatible = "nxp,pca9555";

		reg = <0x24>;

		#address-cells = <1>;

		#size-cells = <0>;



		gpio-controller;

		#gpio-cells = <2>;

		gpio@1 {

			reg = <1>;

			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>;

		};

	};



	pca1: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>;

		};



		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>;

		};

	};

};



&i2c9 {

	status = "okay";

};



&i2c10 {

	status = "okay";

	i2c-switch@70 {

		compatible = "nxp,pca9546";

		reg = <0x70>;

		#address-cells = <1>;

		#size-cells = <0>;

		channel_10_0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

		};



		channel_10_1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;

		};



		channel_10_2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

		};



		channel_10_3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

		};

	};



	i2c-switch@71 {

		compatible = "nxp,pca9546";

		reg = <0x71>;

		#address-cells = <1>;

		#size-cells = <0>;

		channel_10_4: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

		};



		channel_10_5: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;

		};



		channel_10_6: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

		};



		channel_10_7: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

		};

	};

};



&i2c11 {

	status = "okay";

};



&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>;



	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>;

	};

};



&gpio {

	pin_gpio_i3 {

		gpio-hog;

		gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_LOW>;

		output-low;

		line-name = "NCSI_BMC_R_SEL";

	};



	pin_gpio_b6 {

		gpio-hog;

		gpios = <ASPEED_GPIO(B, 6) GPIO_ACTIVE_LOW>;

		output-low;

		line-name = "EN_NCSI_SWITCH_N";

	};

};



&video {

	status = "okay";

	memory-region = <&video_engine_memory>;

};



&vhub {

	status = "okay";

};

arch/arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts

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Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0+

// Copyright (c) 2020 Facebook Inc.

/dts-v1/;



#include "ast2400-facebook-netbmc-common.dtsi"



/ {

	model = "Facebook Galaxy 100 BMC";

	compatible = "facebook,galaxy100-bmc", "aspeed,ast2400";



	chosen {

		stdout-path = &uart5;

		bootargs = "console=ttyS0,9600n8 root=/dev/ram rw";

	};



	ast-adc-hwmon {

		compatible = "iio-hwmon";

		io-channels = <&adc 3>, <&adc 4>, <&adc 8>, <&adc 9>;

	};

};



&wdt2 {

	status = "okay";

	aspeed,reset-type = "system";

};



&fmc {

	flash@1 {

		status = "okay";

		m25p,fast-read;

		label = "spi0.1";



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			flash1@0 {

				reg = <0x0 0x2000000>;

				label = "flash1";

			};

		};

	};

};





&i2c9 {

	status = "okay";

};



&vhub {

	status = "okay";

};



&adc {

	status = "okay";

};

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