arm/dts/rk3188-radxarock.dts

1 // SPDX-License-Identifier: GPL-2.0+ OR X11
6 /dts-v1/;
7 #include <dt-bindings/input/input.h>
9 #include "rk3188-radxarock-u-boot.dtsi"
16 /*		stdout-path = &uart2; */
17 		stdout-path = "serial2:115200n8";
21 		u-boot,dm-pre-reloc;
22 		u-boot,boot-led = "rock:red:power";
30 	gpio-keys {
31 		compatible = "gpio-keys";
38 			linux,input-type = <1>;
39 			wakeup-source;
40 			debounce-interval = <100>;
44 	gpio-leds {
45 		compatible = "gpio-leds";
50 			default-state = "off";
56 			default-state = "off";
62 			default-state = "off";
67 		compatible = "simple-audio-card";
68 		simple-audio-card,name = "SPDIF";
70 		simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
71 			cpu { sound-dai = <&spdif>; };
72 			codec { sound-dai = <&spdif_out>; };
76 	spdif_out: spdif-out {
77 		compatible = "linux,spdif-dit";
78 		#sound-dai-cells = <0>;
81 	ir_recv: gpio-ir-receiver {
82 		compatible = "gpio-ir-receiver";
84 		pinctrl-names = "default";
85 		pinctrl-0 = <&ir_recv_pin>;
88 	vcc_otg: usb-otg-regulator {
89 		compatible = "regulator-fixed";
90 		enable-active-high;
92 		pinctrl-names = "default";
93 		pinctrl-0 = <&otg_vbus_drv>;
94 		regulator-name = "otg-vbus";
95 		regulator-min-microvolt = <5000000>;
96 		regulator-max-microvolt = <5000000>;
97 		regulator-always-on;
98 		regulator-boot-on;
101 	vcc_sd0: sdmmc-regulator {
102 		compatible = "regulator-fixed";
103 		regulator-name = "sdmmc-supply";
104 		regulator-min-microvolt = <3300000>;
105 		regulator-max-microvolt = <3300000>;
107 		pinctrl-names = "default";
108 		pinctrl-0 = <&sdmmc_pwr>;
109 		startup-delay-us = <100000>;
110 		vin-supply = <&vcc_io>;
113 	vcc_host: usb-host-regulator {
114 		compatible = "regulator-fixed";
115 		enable-active-high;
117 		pinctrl-names = "default";
118 		pinctrl-0 = <&host_vbus_drv>;
119 		regulator-name = "host-pwr";
120 		regulator-min-microvolt = <5000000>;
121 		regulator-max-microvolt = <5000000>;
122 		regulator-always-on;
123 		regulator-boot-on;
126 	vsys: vsys-regulator {
127 		compatible = "regulator-fixed";
128 		regulator-name = "vsys";
129 		regulator-min-microvolt = <5000000>;
130 		regulator-max-microvolt = <5000000>;
131 		regulator-boot-on;
136 	rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6
141 	rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00
143 	rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>;
149 	pinctrl-names = "default";
150 	pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
153 	phy-supply = <&vcc_rmii>;
155 	phy0: ethernet-phy@0 {
157 		interrupt-parent = <&gpio3>;
163 	cpu0-supply = <&vdd_arm>;
168 	clock-frequency = <400000>;
173 		interrupt-parent = <&gpio0>;
175 		pinctrl-names = "default";
176 		pinctrl-0 = <&rtc_int>;
177 		#clock-cells = <0>;
178 		clock-output-names = "xin32k";
182 		compatible = "active-semi,act8846";
185 		system-power-controller;
187 		pinctrl-names = "default";
188 		pinctrl-0 = <&act8846_dvs0_ctl>;
190 		vp1-supply = <&vsys>;
191 		vp2-supply = <&vsys>;
192 		vp3-supply = <&vsys>;
193 		vp4-supply = <&vsys>;
194 		inl1-supply = <&vcc_io>;
195 		inl2-supply = <&vsys>;
196 		inl3-supply = <&vsys>;
200 				regulator-name = "VCC_DDR";
201 				regulator-min-microvolt = <1200000>;
202 				regulator-max-microvolt = <1200000>;
203 				regulator-always-on;
207 				regulator-name = "VDD_LOG";
208 				regulator-min-microvolt = <1000000>;
209 				regulator-max-microvolt = <1000000>;
210 				regulator-always-on;
214 				regulator-name = "VDD_ARM";
215 				regulator-min-microvolt = <875000>;
216 				regulator-max-microvolt = <1350000>;
217 				regulator-always-on;
221 				regulator-name = "VCC_IO";
222 				regulator-min-microvolt = <3300000>;
223 				regulator-max-microvolt = <3300000>;
224 				regulator-always-on;
228 				regulator-name = "VDD_10";
229 				regulator-min-microvolt = <1000000>;
230 				regulator-max-microvolt = <1000000>;
231 				regulator-always-on;
235 				regulator-name = "VDD_HDMI";
236 				regulator-min-microvolt = <2500000>;
237 				regulator-max-microvolt = <2500000>;
238 				regulator-always-on;
242 				regulator-name = "VCC_18";
243 				regulator-min-microvolt = <1800000>;
244 				regulator-max-microvolt = <1800000>;
245 				regulator-always-on;
249 				regulator-name = "VCCA_33";
250 				regulator-min-microvolt = <3300000>;
251 				regulator-max-microvolt = <3300000>;
252 				regulator-always-on;
256 				regulator-name = "VCC_RMII";
257 				regulator-min-microvolt = <3300000>;
258 				regulator-max-microvolt = <3300000>;
262 				regulator-name = "VCCIO_WL";
263 				regulator-min-microvolt = <3300000>;
264 				regulator-max-microvolt = <3300000>;
265 				regulator-always-on;
269 				regulator-name = "VCC18_IO";
270 				regulator-min-microvolt = <1800000>;
271 				regulator-max-microvolt = <1800000>;
272 				regulator-always-on;
276 				regulator-name = "VCC_28";
277 				regulator-min-microvolt = <2800000>;
278 				regulator-max-microvolt = <2800000>;
279 				regulator-always-on;
286 	num-slots = <1>;
288 	pinctrl-names = "default";
289 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
290 	vmmc-supply = <&vcc_sd0>;
292 	bus-width = <4>;
293 	cap-mmc-highspeed;
294 	cap-sd-highspeed;
295 	disable-wp;
311 	pcfg_output_low: pcfg-output-low {
312 		output-low;
316 		act8846_dvs0_ctl: act8846-dvs0-ctl {
322 		rtc_int: rtc-int {
328 		phy_int: phy-int {
333 	ir-receiver {
334 		ir_recv_pin: ir-recv-pin {
340 		sdmmc_pwr: sdmmc-pwr {
346 		host_vbus_drv: host-vbus-drv {
349 		otg_vbus_drv: otg-vbus-drv {