162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Dell Wyse 3020 a.k.a. "Ariel" a.k.a. Tx0D (T00D, T10D)
462306a36Sopenharmony_ci *
562306a36Sopenharmony_ci * Copyright (C) 2019 Lubomir Rintel <lkundrak@v3.sk>
662306a36Sopenharmony_ci */
762306a36Sopenharmony_ci
862306a36Sopenharmony_ci/dts-v1/;
962306a36Sopenharmony_ci#include "mmp3.dtsi"
1062306a36Sopenharmony_ci#include <dt-bindings/gpio/gpio.h>
1162306a36Sopenharmony_ci#include <dt-bindings/interrupt-controller/irq.h>
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci/ {
1462306a36Sopenharmony_ci	model = "Dell Ariel";
1562306a36Sopenharmony_ci	compatible = "dell,wyse-ariel", "marvell,mmp3";
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci	aliases {
1862306a36Sopenharmony_ci		serial2 = &uart3;
1962306a36Sopenharmony_ci	};
2062306a36Sopenharmony_ci
2162306a36Sopenharmony_ci	chosen {
2262306a36Sopenharmony_ci		#address-cells = <0x1>;
2362306a36Sopenharmony_ci		#size-cells = <0x1>;
2462306a36Sopenharmony_ci		ranges;
2562306a36Sopenharmony_ci		bootargs = "earlyprintk=ttyS2,115200 console=ttyS2,115200";
2662306a36Sopenharmony_ci	};
2762306a36Sopenharmony_ci
2862306a36Sopenharmony_ci	memory@0 {
2962306a36Sopenharmony_ci		available = <0x7f700000 0x7ff00000 0x00000000 0x7f600000>;
3062306a36Sopenharmony_ci		reg = <0x0 0x80000000>;
3162306a36Sopenharmony_ci		device_type = "memory";
3262306a36Sopenharmony_ci	};
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci	ec_input_spi: spi {
3562306a36Sopenharmony_ci		compatible = "spi-gpio";
3662306a36Sopenharmony_ci		#address-cells = <1>;
3762306a36Sopenharmony_ci		#size-cells = <0>;
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ci		num-chipselects = <0>;
4062306a36Sopenharmony_ci		sck-gpios = <&gpio 55 GPIO_ACTIVE_HIGH>;
4162306a36Sopenharmony_ci		miso-gpios = <&gpio 57 GPIO_ACTIVE_HIGH>;
4262306a36Sopenharmony_ci		mosi-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>;
4362306a36Sopenharmony_ci	};
4462306a36Sopenharmony_ci};
4562306a36Sopenharmony_ci
4662306a36Sopenharmony_ci&uart3 {
4762306a36Sopenharmony_ci	status = "okay";
4862306a36Sopenharmony_ci};
4962306a36Sopenharmony_ci
5062306a36Sopenharmony_ci&rtc {
5162306a36Sopenharmony_ci	status = "okay";
5262306a36Sopenharmony_ci};
5362306a36Sopenharmony_ci
5462306a36Sopenharmony_ci&usb_otg0 {
5562306a36Sopenharmony_ci	status = "okay";
5662306a36Sopenharmony_ci};
5762306a36Sopenharmony_ci
5862306a36Sopenharmony_ci&usb_otg_phy0 {
5962306a36Sopenharmony_ci	status = "okay";
6062306a36Sopenharmony_ci};
6162306a36Sopenharmony_ci
6262306a36Sopenharmony_ci&hsic0 {
6362306a36Sopenharmony_ci	status = "okay";
6462306a36Sopenharmony_ci
6562306a36Sopenharmony_ci	usb1@1 {
6662306a36Sopenharmony_ci		compatible = "usb424,2640";
6762306a36Sopenharmony_ci		reg = <0x01>;
6862306a36Sopenharmony_ci		#address-cells = <0x01>;
6962306a36Sopenharmony_ci		#size-cells = <0x00>;
7062306a36Sopenharmony_ci
7162306a36Sopenharmony_ci		mass-storage@1 {
7262306a36Sopenharmony_ci			compatible = "usb424,4040";
7362306a36Sopenharmony_ci			reg = <0x01>;
7462306a36Sopenharmony_ci			status = "disabled";
7562306a36Sopenharmony_ci		};
7662306a36Sopenharmony_ci	};
7762306a36Sopenharmony_ci};
7862306a36Sopenharmony_ci
7962306a36Sopenharmony_ci&hsic_phy0 {
8062306a36Sopenharmony_ci	status = "okay";
8162306a36Sopenharmony_ci	reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
8262306a36Sopenharmony_ci};
8362306a36Sopenharmony_ci
8462306a36Sopenharmony_ci&mmc3 {
8562306a36Sopenharmony_ci	status = "okay";
8662306a36Sopenharmony_ci	max-frequency = <50000000>;
8762306a36Sopenharmony_ci	status = "okay";
8862306a36Sopenharmony_ci	bus-width = <8>;
8962306a36Sopenharmony_ci	non-removable;
9062306a36Sopenharmony_ci	cap-mmc-highspeed;
9162306a36Sopenharmony_ci};
9262306a36Sopenharmony_ci
9362306a36Sopenharmony_ci&twsi1 {
9462306a36Sopenharmony_ci	status = "okay";
9562306a36Sopenharmony_ci
9662306a36Sopenharmony_ci	rtc@68 {
9762306a36Sopenharmony_ci		compatible = "dallas,ds1338";
9862306a36Sopenharmony_ci		reg = <0x68>;
9962306a36Sopenharmony_ci		status = "okay";
10062306a36Sopenharmony_ci	};
10162306a36Sopenharmony_ci};
10262306a36Sopenharmony_ci
10362306a36Sopenharmony_ci&twsi3 {
10462306a36Sopenharmony_ci	status = "okay";
10562306a36Sopenharmony_ci};
10662306a36Sopenharmony_ci
10762306a36Sopenharmony_ci&twsi4 {
10862306a36Sopenharmony_ci	status = "okay";
10962306a36Sopenharmony_ci
11062306a36Sopenharmony_ci	embedded-controller@58 {
11162306a36Sopenharmony_ci		compatible = "dell,wyse-ariel-ec", "ene,kb3930";
11262306a36Sopenharmony_ci		reg = <0x58>;
11362306a36Sopenharmony_ci		system-power-controller;
11462306a36Sopenharmony_ci
11562306a36Sopenharmony_ci		off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>,
11662306a36Sopenharmony_ci			    <&gpio 127 GPIO_ACTIVE_HIGH>;
11762306a36Sopenharmony_ci	};
11862306a36Sopenharmony_ci};
11962306a36Sopenharmony_ci
12062306a36Sopenharmony_ci&ssp1 {
12162306a36Sopenharmony_ci	status = "okay";
12262306a36Sopenharmony_ci	cs-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
12362306a36Sopenharmony_ci
12462306a36Sopenharmony_ci	firmware-flash@0 {
12562306a36Sopenharmony_ci		compatible = "winbond,w25q32", "jedec,spi-nor";
12662306a36Sopenharmony_ci		reg = <0>;
12762306a36Sopenharmony_ci		spi-max-frequency = <104000000>;
12862306a36Sopenharmony_ci		m25p,fast-read;
12962306a36Sopenharmony_ci	};
13062306a36Sopenharmony_ci};
13162306a36Sopenharmony_ci
13262306a36Sopenharmony_ci&ec_input_spi {
13362306a36Sopenharmony_ci	status = "okay";
13462306a36Sopenharmony_ci	cs-gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
13562306a36Sopenharmony_ci
13662306a36Sopenharmony_ci	power-button@0 {
13762306a36Sopenharmony_ci		reg = <0>;
13862306a36Sopenharmony_ci		interrupt-parent = <&gpio>;
13962306a36Sopenharmony_ci		interrupts = <60 IRQ_TYPE_EDGE_RISING>;
14062306a36Sopenharmony_ci		compatible = "dell,wyse-ariel-ec-input", "ene,kb3930-input";
14162306a36Sopenharmony_ci		spi-max-frequency = <33000000>;
14262306a36Sopenharmony_ci	};
14362306a36Sopenharmony_ci};
14462306a36Sopenharmony_ci
14562306a36Sopenharmony_ci&gpu_2d {
14662306a36Sopenharmony_ci	status = "okay";
14762306a36Sopenharmony_ci};
14862306a36Sopenharmony_ci
14962306a36Sopenharmony_ci&gpu_3d {
15062306a36Sopenharmony_ci	status = "okay";
15162306a36Sopenharmony_ci};
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