dts/marvell/mmp3-dell-ariel.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
15 	compatible = "dell,wyse-ariel", "marvell,mmp3";
22 		#address-cells = <0x1>;
23 		#size-cells = <0x1>;
35 		compatible = "spi-gpio";
36 		#address-cells = <1>;
37 		#size-cells = <0>;
39 		num-chipselects = <0>;
40 		sck-gpios = <&gpio 55 GPIO_ACTIVE_HIGH>;
41 		miso-gpios = <&gpio 57 GPIO_ACTIVE_HIGH>;
42 		mosi-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>;
68 		#address-cells = <0x01>;
69 		#size-cells = <0x00>;
71 		mass-storage@1 {
81 	reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
86 	max-frequency = <50000000>;
88 	bus-width = <8>;
89 	non-removable;
90 	cap-mmc-highspeed;
110 	embedded-controller@58 {
111 		compatible = "dell,wyse-ariel-ec", "ene,kb3930";
113 		system-power-controller;
115 		off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>,
122 	cs-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
124 	firmware-flash@0 {
125 		compatible = "winbond,w25q32", "jedec,spi-nor";
127 		spi-max-frequency = <104000000>;
128 		m25p,fast-read;
134 	cs-gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
136 	power-button@0 {
138 		interrupt-parent = <&gpio>;
140 		compatible = "dell,wyse-ariel-ec-input", "ene,kb3930-input";
141 		spi-max-frequency = <33000000>;