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Subject: Re: [PATCH v4 1/1] ARM: dts: aspeed: Add Inspur NF5280M6 BMC machine
From: Ping Guo <guopingjn@gmail.com>
To: joel@jms.id.au, andrew@aj.id.au, openbmc@lists.ozlabs.org
References: <20210526092206.22760-1-guopingjn@gmail.com>
Message-ID: <0d8faa93-cab3-97a2-bc6d-b1359879f744@gmail.com>
Date: Tue, 13 Jul 2021 19:47:57 +0800
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Cc: guoping@inspur.com, liuxiwei@inspur.com, banht@inspur.com,
 wangxinglong@inspur.com
Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org
Sender: "openbmc"
 <openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org>

Hi Joel,

Thanks for your reviews before.

I want to konw wherther this patch could be merged or there are still 
problems to fix before that.

Please help review this patch again.Thank you!

On 5/26/21 5:22 PM, guopingjn@gmail.com wrote:
> From: Ping Guo <guoping@inspur.com>
>
> The Inspur NF5280M6 is an x86 platform server with an AST2500-based BMC.
> This dts file provides a basic configuration for its OpenBMC
> development.
>
> Signed-off-by: George Liu <liuxiwei@inspur.com>
> Signed-off-by: Ping Guo <guoping@inspur.com>
> ---
> changelog:
> v4:
> -Remove invalid gpios_property
> -Remove unused GFX device node
> -Update KCS binding to the newer style
> v3:
> -Remove unnecessary lpc_ctrl node
> -Remove unnecessary gfx_memory,flash_memory
> v2:
> -Remove unavailable uart-clock-high-speed property
>
>   arch/arm/boot/dts/Makefile                    |   1 +
>   .../boot/dts/aspeed-bmc-inspur-nf5280m6.dts   | 691 ++++++++++++++++++
>   2 files changed, 692 insertions(+)
>   create mode 100644 arch/arm/boot/dts/aspeed-bmc-inspur-nf5280m6.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 03b5424bafa8..cc2580f1e99b 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1405,6 +1405,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
>   	aspeed-bmc-ibm-rainier-4u.dtb \
>   	aspeed-bmc-intel-s2600wf.dtb \
>   	aspeed-bmc-inspur-fp5280g2.dtb \
> +	aspeed-bmc-inspur-nf5280m6.dtb \
>   	aspeed-bmc-lenovo-hr630.dtb \
>   	aspeed-bmc-lenovo-hr855xg2.dtb \
>   	aspeed-bmc-microsoft-olympus.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-nf5280m6.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-nf5280m6.dts
> new file mode 100644
> index 000000000000..43eb3f476914
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-inspur-nf5280m6.dts
> @@ -0,0 +1,691 @@
> +// 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 earlyprintk";
> +	};
> +
> +	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";
> +	};
> +
> +	pca9548@70 {
> +		compatible = "nxp,pca9548";
> +		reg = <0x70>;
> +	};
> +};
> +
> +&i2c3 {
> +	status = "okay";
> +
> +	pca9548@70 {
> +		compatible = "nxp,pca9548";
> +		reg = <0x70>;
> +	};
> +
> +	pca9548@71 {
> +		compatible = "nxp,pca9548";
> +		reg = <0x71>;
> +	};
> +
> +	pca9548@72 {
> +		compatible = "nxp,pca9548";
> +		reg = <0x72>;
> +	};
> +};
> +
> +&i2c4 {
> +	/* IPMB */
> +	status = "okay";
> +};
> +
> +&i2c5 {
> +	status = "okay";
> +
> +	pca9548@70 {
> +		compatible = "nxp,pca9548";
> +		reg = <0x70>;
> +	};
> +};
> +
> +&i2c6 {
> +	status = "okay";
> +
> +	pca9548@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";
> +};