dts/rockchip/px30-ringneck-haikou.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "px30-ringneck.dtsi"
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
12 	model = "Theobroma Systems PX30-uQ7 SoM on Haikou devkit";
13 	compatible = "tsd,px30-ringneck-haikou", "rockchip,px30";
20 		stdout-path = "serial0:115200n8";
23 	gpio-keys {
24 		compatible = "gpio-keys";
25 		pinctrl-0 = <&haikou_keys_pin>;
26 		pinctrl-names = "default";
28 		button-batlow-n {
34 		button-slp-btn-n {
40 		button-wake-n {
44 			wakeup-source;
47 		switch-lid-btn-n {
50 			linux,input-type = <EV_SW>;
56 		pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>;
58 		sd_card_led: led-1 {
60 			linux,default-trigger = "mmc2";
66 	i2s0-sound {
67 		compatible = "simple-audio-card";
68 		simple-audio-card,format = "i2s";
69 		simple-audio-card,name = "Haikou,I2S-codec";
70 		simple-audio-card,mclk-fs = <512>;
71 		simple-audio-card,frame-master = <&sgtl5000_codec>;
72 		simple-audio-card,bitclock-master = <&sgtl5000_codec>;
74 		sgtl5000_codec: simple-audio-card,codec {
75 			sound-dai = <&sgtl5000>;
77 			// frequency. We are using a fixed-frequency oscillator.
78 			system-clock-fixed;
81 		simple-audio-card,cpu {
82 			sound-dai = <&i2s0_8ch>;
86 	sgtl5000_clk: sgtl5000-oscillator {
87 		compatible = "fixed-clock";
88 		#clock-cells = <0>;
89 		clock-frequency  = <24576000>;
92 	dc_12v: dc-12v-regulator {
93 		compatible = "regulator-fixed";
94 		regulator-name = "dc_12v";
95 		regulator-always-on;
96 		regulator-boot-on;
97 		regulator-min-microvolt = <12000000>;
98 		regulator-max-microvolt = <12000000>;
101 	vcc3v3_baseboard: vcc3v3-baseboard-regulator {
102 		compatible = "regulator-fixed";
103 		regulator-name = "vcc3v3_baseboard";
104 		regulator-always-on;
105 		regulator-boot-on;
106 		regulator-min-microvolt = <3300000>;
107 		regulator-max-microvolt = <3300000>;
108 		vin-supply = <&dc_12v>;
111 	vcc5v0_baseboard: vcc5v0-baseboard-regulator {
112 		compatible = "regulator-fixed";
113 		regulator-name = "vcc5v0_baseboard";
114 		regulator-always-on;
115 		regulator-boot-on;
116 		regulator-min-microvolt = <5000000>;
117 		regulator-max-microvolt = <5000000>;
118 		vin-supply = <&dc_12v>;
121 	vdda_codec: vdda-codec-regulator {
122 		compatible = "regulator-fixed";
123 		regulator-name = "vdda_codec";
124 		regulator-boot-on;
125 		regulator-min-microvolt = <3300000>;
126 		regulator-max-microvolt = <3300000>;
127 		vin-supply = <&vcc5v0_baseboard>;
130 	vddd_codec: vddd-codec-regulator {
131 		compatible = "regulator-fixed";
132 		regulator-name = "vddd_codec";
133 		regulator-boot-on;
134 		regulator-min-microvolt = <1600000>;
135 		regulator-max-microvolt = <1600000>;
136 		vin-supply = <&vcc5v0_baseboard>;
142 	clock-frequency = <400000>;
148 		#sound-dai-cells = <0>;
149 		VDDA-supply = <&vdda_codec>;
150 		VDDIO-supply = <&vcc3v3_baseboard>;
151 		VDDD-supply = <&vddd_codec>;
161 		vcc-supply = <&vcc3v3_baseboard>;
175 		haikou_keys_pin: haikou-keys-pin {
191 		sd_card_led_pin: sd-card-led-pin {
203 	sd-uhs-sdr12;
204 	sd-uhs-sdr25;
205 	sd-uhs-sdr50;
206 	bus-width = <4>;
207 	cap-mmc-highspeed;
208 	cap-sd-highspeed;
209 	cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
210 	disable-wp;
211 	vmmc-supply = <&vcc3v3_baseboard>;
224 	pinctrl-names = "default";
225 	pinctrl-0 = <&uart0_xfer>;
230 	pinctrl-0 = <&uart5_xfer>;
231 	rts-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;