dts/amlogic/meson8m2-mxiii-plus.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3  * Copyright (c) 2018 Oleg Ivanov <balbes-150@yandex.ru>
7 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
16 	compatible = "tronsmart,mxiii-plus", "amlogic,meson8m2";
26 		stdout-path = "serial0:115200n8";
34 	adc-keys {
35 		compatible = "adc-keys";
36 		io-channels = <&saradc 0>;
37 		io-channel-names = "buttons";
38 		keyup-threshold-microvolt = <1710000>;
40 		button-function {
43 			press-threshold-microvolt = <10000>;
47 	sdio_pwrseq: sdio-pwrseq {
48 		compatible = "mmc-pwrseq-simple";
50 		pinctrl-0 = <&xtal_32k_out_pins>;
51 		pinctrl-names = "default";
53 		reset-gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>,
57 		clock-names = "ext_clock";
60 	vcc_3v3: regulator-vcc3v3 {
61 		compatible = "regulator-fixed";
62 		regulator-name = "VCC3V3";
63 		regulator-min-microvolt = <3300000>;
64 		regulator-max-microvolt = <3300000>;
67 	xtal_32k_out: xtal-32k-out-clk {
68 		compatible = "fixed-clock";
69 		#clock-cells = <0>;
70 		clock-frequency = <32768>;
71 		clock-output-names = "xtal_32k_out";
76 	cpu-supply = <&vcck>;
82 	pinctrl-0 = <&eth_rgmii_pins>;
83 	pinctrl-names = "default";
85 	phy-handle = <&eth_phy0>;
86 	phy-mode = "rgmii-id";
89 		compatible = "snps,dwmac-mdio";
90 		#address-cells = <1>;
91 		#size-cells = <0>;
93 		eth_phy0: ethernet-phy@0 {
97 			reset-assert-us = <10000>;
98 			reset-deassert-us = <80000>;
99 			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
106 	pinctrl-0 = <&ir_recv_pins>;
107 	pinctrl-names = "default";
112 	pinctrl-0 = <&i2c_ao_pins>;
113 	pinctrl-names = "default";
118 		system-power-controller;
122 				regulator-name = "VCCK";
123 				regulator-min-microvolt = <825000>;
124 				regulator-max-microvolt = <1150000>;
125 				regulator-boot-on;
126 				regulator-always-on;
131 				regulator-name = "VDD_EE";
132 				regulator-min-microvolt = <950000>;
133 				regulator-max-microvolt = <1150000>;
134 				regulator-boot-on;
135 				regulator-always-on;
139 				regulator-name = "VDD_DDR";
140 				regulator-min-microvolt = <1500000>;
141 				regulator-max-microvolt = <1500000>;
142 				regulator-boot-on;
143 				regulator-always-on;
147 				regulator-name = "VDDIO_AO28";
148 				regulator-min-microvolt = <2900000>;
149 				regulator-max-microvolt = <2900000>;
150 				regulator-boot-on;
151 				regulator-always-on;
155 				regulator-name = "VDDIO_AO18";
156 				regulator-min-microvolt = <1800000>;
157 				regulator-max-microvolt = <1800000>;
158 				regulator-boot-on;
159 				regulator-always-on;
163 				regulator-name = "VCC1V8";
164 				regulator-min-microvolt = <1800000>;
165 				regulator-max-microvolt = <1800000>;
166 				regulator-boot-on;
167 				regulator-always-on;
171 				regulator-name = "VCC2V8";
172 				regulator-min-microvolt = <2850000>;
173 				regulator-max-microvolt = <2850000>;
174 				regulator-boot-on;
175 				regulator-always-on;
179 				regulator-name = "AVDD1V8";
180 				regulator-min-microvolt = <1800000>;
181 				regulator-max-microvolt = <1800000>;
182 				regulator-boot-on;
183 				regulator-always-on;
187 				regulator-name = "VDD_LDO";
188 				regulator-min-microvolt = <2700000>;
189 				regulator-max-microvolt = <2700000>;
190 				regulator-boot-on;
191 				regulator-always-on;
195 				regulator-name = "RTC_0V9";
196 				regulator-min-microvolt = <900000>;
197 				regulator-max-microvolt = <900000>;
198 				regulator-boot-on;
199 				regulator-always-on;
206 	mali-supply = <&vddee>;
211 	vref-supply = <&vddio_ao1v8>;
218 	pinctrl-0 = <&sdxc_a_pins>;
219 	pinctrl-names = "default";
221 	bus-width = <4>;
222 	max-frequency = <50000000>;
224 	disable-wp;
225 	non-removable;
226 	cap-mmc-highspeed;
227 	cap-sd-highspeed;
229 	mmc-pwrseq = <&sdio_pwrseq>;
231 	vmmc-supply = <&vcc_3v3>;
232 	vqmmc-supply = <&vcc_3v3>;
238 	pinctrl-0 = <&sd_b_pins>;
239 	pinctrl-names = "default";
243 		compatible = "mmc-slot";
247 		bus-width = <4>;
248 		no-sdio;
249 		cap-mmc-highspeed;
250 		cap-sd-highspeed;
251 		disable-wp;
253 		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
255 		vmmc-supply = <&vcc_3v3>;
262 	pinctrl-0 = <&uart_a1_pins>, <&uart_a1_cts_rts_pins>;
263 	pinctrl-names = "default";
264 	uart-has-rtscts;
268 		shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
269 		max-speed = <2000000>;
275 	pinctrl-0 = <&uart_ao_a_pins>;
276 	pinctrl-names = "default";