dts/canaan/sipeed_maix_dock.dts

1 // SPDX-License-Identifier: GPL-2.0+
3  * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
7 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/leds/common.h>
17 	compatible = "sipeed,maix-dock-m1", "sipeed,maix-dock-m1w",
18 		     "canaan,kendryte-k210";
26 		stdout-path = "serial0:115200n8";
29 	gpio-leds {
30 		compatible = "gpio-leds";
40 			gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>;
46 			gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>;
52 			gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>;
56 	gpio-keys {
57 		compatible = "gpio-keys";
59 		key-boot {
62 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
68 	pinctrl-0 = <&jtag_pinctrl>;
69 	pinctrl-names = "default";
71 	jtag_pinctrl: jtag-pinmux {
78 	uarths_pinctrl: uarths-pinmux {
83 	gpio_pinctrl: gpio-pinmux {
92 	gpiohs_pinctrl: gpiohs-pinmux {
106 	i2s0_pinctrl: i2s0-pinmux {
112 	dvp_pinctrl: dvp-pinmux {
123 	spi0_pinctrl: spi0-pinmux {
130 	spi1_pinctrl: spi1-pinmux {
137 	i2c1_pinctrl: i2c1-pinmux {
144 	pinctrl-0 = <&uarths_pinctrl>;
145 	pinctrl-names = "default";
150 	pinctrl-0 = <&gpiohs_pinctrl>;
151 	pinctrl-names = "default";
156 	pinctrl-0 = <&gpio_pinctrl>;
157 	pinctrl-names = "default";
162 	#sound-dai-cells = <1>;
163 	pinctrl-0 = <&i2s0_pinctrl>;
164 	pinctrl-names = "default";
169 	pinctrl-0 = <&i2c1_pinctrl>;
170 	pinctrl-names = "default";
171 	clock-frequency = <400000>;
176 	pinctrl-0 = <&spi0_pinctrl>;
177 	pinctrl-names = "default";
178 	num-cs = <1>;
179 	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
185 		reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
186 		dc-gpios = <&gpio0 22 0>;
187 		spi-max-frequency = <15000000>;
193 	pinctrl-0 = <&spi1_pinctrl>;
194 	pinctrl-names = "default";
195 	num-cs = <1>;
196 	cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
200 		compatible = "mmc-spi-slot";
202 		voltage-ranges = <3300 3300>;
203 		spi-max-frequency = <25000000>;
204 		broken-cd;
210 		compatible = "jedec,spi-nor";
212 		spi-max-frequency = <50000000>;
213 		spi-tx-bus-width = <4>;
214 		spi-rx-bus-width = <4>;
215 		m25p,fast-read;
216 		broken-flash-reset;