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Date:   Tue, 16 Aug 2022 11:59:54 +0200
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Subject: Re: [PATCH 1/2] arm64: dts: meson-axg: add support for JetHub D1p
 (j110)
Content-Language: en-US
To:     Vyacheslav Bocharov <adeep@lexina.in>
Cc:     linux-amlogic@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org
References: <20220811103113.3097868-1-adeep@lexina.in>
 <20220811103113.3097868-2-adeep@lexina.in>
From:   Neil Armstrong <narmstrong@baylibre.com>
Organization: Baylibre
In-Reply-To: <20220811103113.3097868-2-adeep@lexina.in>
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On 11/08/2022 12:31, Vyacheslav Bocharov wrote:
> - add support for JetHome JetHub D1p (https://jethome.ru/d1p) is a home
> automation controller with the following features:
>    - DIN Rail Mounting
>    - Amlogic A113X (ARM Cortex-A53) quad-core up to 1.5GHz
>    - no video out
>    - 1/2/4GB LPDDR4
>    - 8/16/32GB eMMC flash
>    - 1 x USB 2.0
>    - 1 x 10/100Mbps ethernet
>    - WiFi / Bluetooth Realtek 8822CS or similar IEEE 802.11a/b/g/n/ac
>    - TI CC2652P1 Zigbee Wireless Module with up to 20dBm output power
>      and Zigbee 3.0 support.
>    - 2 x gpio LEDS
>    - GPIO user Button
>    - 1 x 1-Wire
>    - 2 x RS-485
>    - 4 x dry contact digital GPIO inputs
>    - 3 x relay GPIO outputs
>    - DC source with a voltage of 9 to 56 V / Active POE
> 
> - unify device tree files for JetHub D1/D1p devices
> 
> Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
> ---
>   arch/arm64/boot/dts/amlogic/Makefile          |   2 +
>   .../amlogic/meson-axg-jethome-jethub-j100.dts | 338 +----------------
>   .../meson-axg-jethome-jethub-j110-rev-2.dts   |  37 ++
>   .../meson-axg-jethome-jethub-j110-rev-3.dts   |  27 ++
>   .../meson-axg-jethome-jethub-j1xx.dtsi        | 351 ++++++++++++++++++
>   5 files changed, 421 insertions(+), 334 deletions(-)
>   create mode 100644 arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts
>   create mode 100644 arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts
>   create mode 100644 arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
> 
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index 8773211df50e..33e9c96af099 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -1,6 +1,8 @@
>   # SPDX-License-Identifier: GPL-2.0
>   dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
>   dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j100.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j110-rev-2.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j110-rev-3.dtb
>   dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb
>   dtb-$(CONFIG_ARCH_MESON) += meson-g12a-radxa-zero.dtb
>   dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts
> index 8b0d586aa84e..b2d6ba660914 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts
> @@ -1,270 +1,29 @@
>   // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>   /*
> - * Copyright (c) 2021 Vyacheslav Bocharov <adeep@lexina.in>
> - * Copyright (c) 2020 JetHome
> - * Author: Aleksandr Kazantsev <ak@tvip.ru>
> - * Author: Alexey Shevelkin <ash@tvip.ru>
> + * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
> + * Copyright (c) 2022 JetHome
>    * Author: Vyacheslav Bocharov <adeep@lexina.in>
>    */
>   
>   /dts-v1/;
>   
> -#include "meson-axg.dtsi"
> -#include <dt-bindings/input/input.h>
> -#include <dt-bindings/thermal/thermal.h>
> +#include "meson-axg-jethome-jethub-j1xx.dtsi"
>   
>   / {
>   	compatible = "jethome,jethub-j100", "amlogic,a113d", "amlogic,meson-axg";
> -	model = "JetHome JetHub J100";
> -	aliases {
> -		serial0 = &uart_AO;   /* Console */
> -		serial2 = &uart_AO_B; /* External UART (Wireless Module) */
> -		ethernet0 = &ethmac;
> -	};
> -
> -	chosen {
> -		stdout-path = "serial0:115200n8";
> -	};
> +	model = "JetHome JetHub D1 (J100)";
>   
>   	/* 1024MB RAM */
>   	memory@0 {
>   		device_type = "memory";
>   		reg = <0x0 0x0 0x0 0x40000000>;
>   	};
> -
> -	reserved-memory {
> -		linux,cma {
> -			size = <0x0 0x400000>;
> -		};
> -	};
> -
> -	emmc_pwrseq: emmc-pwrseq {
> -		compatible = "mmc-pwrseq-emmc";
> -		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> -	};
> -
> -	vcc_3v3: regulator-vcc_3v3 {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VCC_3V3";
> -		regulator-min-microvolt = <3300000>;
> -		regulator-max-microvolt = <3300000>;
> -		vin-supply = <&vddao_3v3>;
> -		regulator-always-on;
> -	};
> -
> -	vcc_5v: regulator-vcc_5v {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VCC5V";
> -		regulator-min-microvolt = <5000000>;
> -		regulator-max-microvolt = <5000000>;
> -		regulator-always-on;
> -	};
> -
> -	vddao_3v3: regulator-vddao_3v3 {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VDDAO_3V3";
> -		regulator-min-microvolt = <3300000>;
> -		regulator-max-microvolt = <3300000>;
> -		vin-supply = <&vcc_5v>;
> -		regulator-always-on;
> -	};
> -
> -	vddio_ao18: regulator-vddio_ao18 {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VDDIO_AO18";
> -		regulator-min-microvolt = <1800000>;
> -		regulator-max-microvolt = <1800000>;
> -		vin-supply = <&vddao_3v3>;
> -		regulator-always-on;
> -	};
> -
> -	vddio_boot: regulator-vddio_boot {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VDDIO_BOOT";
> -		regulator-min-microvolt = <3300000>;
> -		regulator-max-microvolt = <3300000>;
> -		vin-supply = <&vddao_3v3>;
> -		regulator-always-on;
> -	};
> -
> -	vccq_1v8: regulator-vccq_1v8 {
> -		compatible = "regulator-fixed";
> -		regulator-name = "VCCQ_1V8";
> -		regulator-min-microvolt = <1800000>;
> -		regulator-max-microvolt = <1800000>;
> -		vin-supply = <&vddao_3v3>;
> -		regulator-always-on;
> -	};
> -
> -	usb_pwr: regulator-usb_pwr {
> -		compatible = "regulator-fixed";
> -		regulator-name = "USB_PWR";
> -		regulator-min-microvolt = <5000000>;
> -		regulator-max-microvolt = <5000000>;
> -		vin-supply = <&vcc_5v>;
> -		regulator-always-on;
> -	};
> -
> -	sdio_pwrseq: sdio-pwrseq {
> -		compatible = "mmc-pwrseq-simple";
> -		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
> -		clocks = <&wifi32k>;
> -		clock-names = "ext_clock";
> -	};
> -
> -	wifi32k: wifi32k {
> -		compatible = "pwm-clock";
> -		#clock-cells = <0>;
> -		clock-frequency = <32768>;
> -		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
> -	};
> -
> -	thermal-zones {
> -		cpu_thermal: cpu-thermal {
> -			polling-delay-passive = <250>;
> -			polling-delay = <1000>;
> -			thermal-sensors = <&scpi_sensors 0>;
> -			trips {
> -				cpu_passive: cpu-passive {
> -					temperature = <70000>; /* millicelsius */
> -					hysteresis = <2000>; /* millicelsius */
> -					type = "passive";
> -				};
> -
> -				cpu_hot: cpu-hot {
> -					temperature = <80000>; /* millicelsius */
> -					hysteresis = <2000>; /* millicelsius */
> -					type = "hot";
> -				};
> -
> -				cpu_critical: cpu-critical {
> -					temperature = <100000>; /* millicelsius */
> -					hysteresis = <2000>; /* millicelsius */
> -					type = "critical";
> -				};
> -			};
> -
> -			cpu_cooling_maps: cooling-maps {
> -				map0 {
> -					trip = <&cpu_passive>;
> -					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> -				};
> -
> -				map1 {
> -					trip = <&cpu_hot>;
> -					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> -							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> -				};
> -			};
> -		};
> -	};
> -
> -	onewire {
> -		compatible = "w1-gpio";
> -		gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
> -		#gpio-cells = <1>;
> -	};
> -};
> -
> -&efuse {
> -	sn: sn@32 {
> -		reg = <0x32 0x20>;
> -	};
> -
> -	eth_mac: eth_mac@0 {
> -		reg = <0x0 0x6>;
> -	};
> -
> -	bt_mac: bt_mac@6 {
> -		reg = <0x6 0x6>;
> -	};
> -
> -	wifi_mac: wifi_mac@c {
> -		reg = <0xc 0x6>;
> -	};
> -
> -	bid: bid@12 {
> -		reg = <0x12 0x20>;
> -	};
> -};
> -
> -&ethmac {
> -	status = "okay";
> -	pinctrl-0 = <&eth_rmii_x_pins>;
> -	pinctrl-names = "default";
> -	phy-handle = <&eth_phy0>;
> -	phy-mode = "rmii";
> -
> -	mdio {
> -		compatible = "snps,dwmac-mdio";
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -
> -		/* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
> -		eth_phy0: ethernet-phy@0 {
> -			/* compatible = "ethernet-phy-id0243.0c54";*/
> -			max-speed = <100>;
> -			reg = <0>;
> -
> -			reset-assert-us = <10000>;
> -			reset-deassert-us = <10000>;
> -			reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
> -		};
> -	};
> -};
> -
> -/* Internal I2C bus (on CPU module) */
> -&i2c1 {
> -	status = "okay";
> -	pinctrl-0 = <&i2c1_z_pins>;
> -	pinctrl-names = "default";
> -
> -	/* RTC */
> -	pcf8563: pcf8563@51 {
> -		compatible = "nxp,pcf8563";
> -		reg = <0x51>;
> -		status = "okay";
> -	};
>   };
>   
> -/* Peripheral I2C bus (on motherboard) */
> -&i2c_AO {
> -	status = "okay";
> -	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
> -	pinctrl-names = "default";
> -};
> -
> -&pwm_ab {
> -	status = "okay";
> -	pinctrl-0 = <&pwm_a_x20_pins>;
> -	pinctrl-names = "default";
> -};
>   
>   /* wifi module */
>   &sd_emmc_b {
> -	status = "okay";
> -	#address-cells = <1>;
> -	#size-cells = <0>;
> -
> -	pinctrl-0 = <&sdio_pins>;
> -	pinctrl-1 = <&sdio_clk_gate_pins>;
> -	pinctrl-names = "default", "clk-gate";
> -
> -	bus-width = <4>;
> -	cap-sd-highspeed;
> -	max-frequency = <50000000>;
>   	non-removable;
> -	disable-wp;
> -
> -	mmc-pwrseq = <&sdio_pwrseq>;
> -
> -	vmmc-supply = <&vddao_3v3>;
> -	vqmmc-supply = <&vddio_boot>;
>   
>   	brcmf: wifi@1 {
>   		reg = <1>;
> @@ -272,99 +31,10 @@ brcmf: wifi@1 {
>   	};
>   };
>   
> -/* emmc storage */
> -&sd_emmc_c {
> -	status = "okay";
> -	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
> -	pinctrl-1 = <&emmc_clk_gate_pins>;
> -	pinctrl-names = "default", "clk-gate";
> -
> -	bus-width = <8>;
> -	cap-mmc-highspeed;
> -	max-frequency = <200000000>;
> -	non-removable;
> -	disable-wp;
> -	mmc-ddr-1_8v;
> -	mmc-hs200-1_8v;
> -
> -	mmc-pwrseq = <&emmc_pwrseq>;
> -
> -	vmmc-supply = <&vcc_3v3>;
> -	vqmmc-supply = <&vccq_1v8>;
> -};
> -
>   /* UART Bluetooth */
>   &uart_B {
> -	status = "okay";
> -	pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
> -	pinctrl-names = "default";
> -	uart-has-rtscts;
> -
>   	bluetooth {
>   		compatible = "brcm,bcm43438-bt";
>   		shutdown-gpios = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
>   	};
>   };
> -
> -/* UART Console */
> -&uart_AO {
> -	status = "okay";
> -	pinctrl-0 = <&uart_ao_a_pins>;
> -	pinctrl-names = "default";
> -};
> -
> -/* UART Wireless module */
> -&uart_AO_B {
> -	status = "okay";
> -	pinctrl-0 = <&uart_ao_b_pins>;
> -	pinctrl-names = "default";
> -};
> -
> -&usb {
> -	status = "okay";
> -	phy-supply = <&usb_pwr>;
> -};
> -
> -&spicc1 {
> -	status = "okay";
> -	pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
> -	pinctrl-names = "default";
> -};
> -
> -&gpio {
> -	gpio-line-names =
> -		"", "", "", "", "", // 0 - 4
> -		"", "", "", "", "", // 5 - 9
> -		"UserButton", "", "", "", "", // 10 - 14
> -		"", "", "", "", "", // 15 - 19
> -		"", "", "", "", "", // 20 - 24
> -		"", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
> -		"Output1", "", "", "", "", // 30 - 34
> -		"", "ZigBeeBOOT", "", "", "", // 35 - 39
> -		"1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
> -		"Input2", "Input1", "", "", "", // 45 - 49
> -		"", "", "", "", "", // 50 - 54
> -		"", "", "", "", "", // 55 - 59
> -		"", "", "", "", "", // 60 - 64
> -		"", "", "", "", "", // 65 - 69
> -		"", "", "", "", "", // 70 - 74
> -		"", "", "", "", "", // 75 - 79
> -		"", "", "", "", "", // 80 - 84
> -		"", ""; // 85-86
> -};
> -
> -&cpu0 {
> -	#cooling-cells = <2>;
> -};
> -
> -&cpu1 {
> -	#cooling-cells = <2>;
> -};
> -
> -&cpu2 {
> -	#cooling-cells = <2>;
> -};
> -
> -&cpu3 {
> -	#cooling-cells = <2>;
> -};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts
> new file mode 100644
> index 000000000000..0062667c4f65
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts
> @@ -0,0 +1,37 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
> + * Copyright (c) 2022 JetHome
> + * Author: Vyacheslav Bocharov <adeep@lexina.in>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-axg-jethome-jethub-j1xx.dtsi"
> +
> +/ {
> +	compatible = "jethome,jethub-j110", "amlogic,a113d", "amlogic,meson-axg";
> +	model = "JetHome JetHub D1p (J110) HW rev.2";
> +
> +	/* 2GiB or 4GiB RAM */
> +	memory@0 {
> +		device_type = "memory";
> +		reg = <0x0 0x0 0x0 0x80000000>;
> +	};
> +};
> +
> +
> +/* wifi module */
> +&sd_emmc_b {
> +	broken-cd;/* cd-gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;*/
> +};
> +
> +/* UART Bluetooth */
> +&uart_B {
> +	bluetooth {
> +		compatible = "realtek,rtl8822cs-bt";
> +		enable-gpios  = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
> +		host-wake-gpios = <&gpio GPIOZ_8 GPIO_ACTIVE_HIGH>;
> +		device-wake-gpios = <&gpio GPIOZ_6 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts
> new file mode 100644
> index 000000000000..c2d22b00c1cd
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts
> @@ -0,0 +1,27 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
> + * Copyright (c) 2022 JetHome
> + * Author: Vyacheslav Bocharov <adeep@lexina.in>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-axg-jethome-jethub-j1xx.dtsi"
> +
> +/ {
> +	compatible = "jethome,jethub-j110", "amlogic,a113d", "amlogic,meson-axg";
> +	model = "JetHome JetHub D1p (J110) Hw rev.3";
> +
> +	/* 2GiB or 4GiB RAM */
> +	memory@0 {
> +		device_type = "memory";
> +		reg = <0x0 0x0 0x0 0x80000000>;
> +	};
> +};
> +
> +
> +/* wifi module */
> +&sd_emmc_b {
> +	broken-cd;/* cd-gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;*/
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
> new file mode 100644
> index 000000000000..5836b0030931
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi
> @@ -0,0 +1,351 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
> + * Copyright (c) 2022 JetHome
> + * Author: Vyacheslav Bocharov <adeep@lexina.in>
> + * Author: Aleksandr Kazantsev <ak@tvip.ru>
> + * Author: Alexey Shevelkin <ash@tvip.ru>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-axg.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/thermal/thermal.h>
> +
> +/ {
> +	aliases {
> +		serial0 = &uart_AO;   /* Console */
> +		serial2 = &uart_AO_B; /* External UART (Wireless Module) */
> +		ethernet0 = &ethmac;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +
> +	reserved-memory {
> +		linux,cma {
> +			size = <0x0 0x400000>;
> +		};
> +	};
> +
> +	emmc_pwrseq: emmc-pwrseq {
> +		compatible = "mmc-pwrseq-emmc";
> +		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> +	};
> +
> +	vcc_3v3: regulator-vcc_3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VCC_3V3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		vin-supply = <&vddao_3v3>;
> +		regulator-always-on;
> +	};
> +
> +	vcc_5v: regulator-vcc_5v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VCC5V";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-always-on;
> +	};
> +
> +	vddao_3v3: regulator-vddao_3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VDDAO_3V3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		vin-supply = <&vcc_5v>;
> +		regulator-always-on;
> +	};
> +
> +	vddio_ao18: regulator-vddio_ao18 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VDDIO_AO18";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +		vin-supply = <&vddao_3v3>;
> +		regulator-always-on;
> +	};
> +
> +	vddio_boot: regulator-vddio_boot {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VDDIO_BOOT";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		vin-supply = <&vddao_3v3>;
> +		regulator-always-on;
> +	};
> +
> +	vccq_1v8: regulator-vccq_1v8 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VCCQ_1V8";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +		vin-supply = <&vddao_3v3>;
> +		regulator-always-on;
> +	};
> +
> +	usb_pwr: regulator-usb_pwr {
> +		compatible = "regulator-fixed";
> +		regulator-name = "USB_PWR";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		vin-supply = <&vcc_5v>;
> +		regulator-always-on;
> +	};
> +
> +	sdio_pwrseq: sdio-pwrseq {
> +		compatible = "mmc-pwrseq-simple";
> +		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
> +		clocks = <&wifi32k>;
> +		clock-names = "ext_clock";
> +	};
> +
> +	wifi32k: wifi32k {
> +		compatible = "pwm-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <32768>;
> +		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
> +	};
> +
> +	thermal-zones {
> +		cpu_thermal: cpu-thermal {
> +			polling-delay-passive = <250>;
> +			polling-delay = <1000>;
> +			thermal-sensors = <&scpi_sensors 0>;
> +			trips {
> +				cpu_passive: cpu-passive {
> +					temperature = <70000>; /* millicelsius */
> +					hysteresis = <2000>; /* millicelsius */
> +					type = "passive";
> +				};
> +
> +				cpu_hot: cpu-hot {
> +					temperature = <80000>; /* millicelsius */
> +					hysteresis = <2000>; /* millicelsius */
> +					type = "hot";
> +				};
> +
> +				cpu_critical: cpu-critical {
> +					temperature = <100000>; /* millicelsius */
> +					hysteresis = <2000>; /* millicelsius */
> +					type = "critical";
> +				};
> +			};
> +
> +			cpu_cooling_maps: cooling-maps {
> +				map0 {
> +					trip = <&cpu_passive>;
> +					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +				};
> +
> +				map1 {
> +					trip = <&cpu_hot>;
> +					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +				};
> +			};
> +		};
> +	};
> +
> +	onewire {
> +		compatible = "w1-gpio";
> +		gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
> +		#gpio-cells = <1>;
> +	};
> +};
> +
> +&efuse {
> +	sn: sn@32 {
> +		reg = <0x32 0x20>;
> +	};
> +
> +	eth_mac: eth_mac@0 {
> +		reg = <0x0 0x6>;
> +	};
> +
> +	bt_mac: bt_mac@6 {
> +		reg = <0x6 0x6>;
> +	};
> +
> +	wifi_mac: wifi_mac@c {
> +		reg = <0xc 0x6>;
> +	};
> +
> +	bid: bid@12 {
> +		reg = <0x12 0x20>;
> +	};
> +};
> +
> +&ethmac {
> +	status = "okay";
> +	pinctrl-0 = <&eth_rmii_x_pins>;
> +	pinctrl-names = "default";
> +	phy-handle = <&eth_phy0>;
> +	phy-mode = "rmii";
> +
> +	mdio {
> +		compatible = "snps,dwmac-mdio";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		/* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
> +		eth_phy0: ethernet-phy@0 {
> +			/* compatible = "ethernet-phy-id0243.0c54";*/
> +			max-speed = <100>;
> +			reg = <0>;
> +
> +			reset-assert-us = <10000>;
> +			reset-deassert-us = <10000>;
> +			reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> +
> +/* Internal I2C bus (on CPU module) */
> +&i2c1 {
> +	status = "okay";
> +	pinctrl-0 = <&i2c1_z_pins>;
> +	pinctrl-names = "default";
> +
> +	/* RTC */
> +	pcf8563: pcf8563@51 {
> +		compatible = "nxp,pcf8563";
> +		reg = <0x51>;
> +		status = "okay";
> +	};
> +};
> +
> +/* Peripheral I2C bus (on motherboard) */
> +&i2c_AO {
> +	status = "okay";
> +	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
> +	pinctrl-names = "default";
> +};
> +
> +&pwm_ab {
> +	status = "okay";
> +	pinctrl-0 = <&pwm_a_x20_pins>;
> +	pinctrl-names = "default";
> +};
> +
> +/* wifi module */
> +&sd_emmc_b {
> +	status = "okay";
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	pinctrl-0 = <&sdio_pins>;
> +	pinctrl-1 = <&sdio_clk_gate_pins>;
> +	pinctrl-names = "default", "clk-gate";
> +
> +	bus-width = <4>;
> +	cap-sd-highspeed;
> +	max-frequency = <50000000>;
> +	disable-wp;
> +
> +	mmc-pwrseq = <&sdio_pwrseq>;
> +
> +	vmmc-supply = <&vddao_3v3>;
> +	vqmmc-supply = <&vddio_boot>;
> +};
> +
> +/* emmc storage */
> +&sd_emmc_c {
> +	status = "okay";
> +	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
> +	pinctrl-1 = <&emmc_clk_gate_pins>;
> +	pinctrl-names = "default", "clk-gate";
> +
> +	bus-width = <8>;
> +	cap-mmc-highspeed;
> +	max-frequency = <200000000>;
> +	non-removable;
> +	disable-wp;
> +	mmc-ddr-1_8v;
> +	mmc-hs200-1_8v;
> +
> +	mmc-pwrseq = <&emmc_pwrseq>;
> +
> +	vmmc-supply = <&vcc_3v3>;
> +	vqmmc-supply = <&vccq_1v8>;
> +};
> +
> +/* UART Bluetooth */
> +&uart_B {
> +	status = "okay";
> +	pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
> +	pinctrl-names = "default";
> +	uart-has-rtscts;
> +};
> +
> +/* UART Console */
> +&uart_AO {
> +	status = "okay";
> +	pinctrl-0 = <&uart_ao_a_pins>;
> +	pinctrl-names = "default";
> +};
> +
> +/* UART Wireless module */
> +&uart_AO_B {
> +	status = "okay";
> +	pinctrl-0 = <&uart_ao_b_pins>;
> +	pinctrl-names = "default";
> +};
> +
> +&usb {
> +	status = "okay";
> +	phy-supply = <&usb_pwr>;
> +};
> +
> +&spicc1 {
> +	status = "okay";
> +	pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
> +	pinctrl-names = "default";
> +};
> +
> +&gpio {
> +	gpio-line-names =
> +		"", "", "", "", "", // 0 - 4
> +		"", "", "", "", "", // 5 - 9
> +		"UserButton", "", "", "", "", // 10 - 14
> +		"", "", "", "", "", // 15 - 19
> +		"", "", "", "", "", // 20 - 24
> +		"", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
> +		"Output1", "", "", "", "", // 30 - 34
> +		"", "ZigBeeBOOT", "", "", "", // 35 - 39
> +		"1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
> +		"Input2", "Input1", "", "", "", // 45 - 49
> +		"", "", "", "", "", // 50 - 54
> +		"", "", "", "", "", // 55 - 59
> +		"", "", "", "", "", // 60 - 64
> +		"", "", "", "", "", // 65 - 69
> +		"", "", "", "", "", // 70 - 74
> +		"", "", "", "", "", // 75 - 79
> +		"", "", "", "", "", // 80 - 84
> +		"", ""; // 85-86
> +};
> +
> +&cpu0 {
> +	#cooling-cells = <2>;
> +};
> +
> +&cpu1 {
> +	#cooling-cells = <2>;
> +};
> +
> +&cpu2 {
> +	#cooling-cells = <2>;
> +};
> +
> +&cpu3 {
> +	#cooling-cells = <2>;
> +};

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>