arm/dts/rk3188-radxarock.dts

4  * SPDX-License-Identifier:     GPL-2.0+ or X11
7 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include "rk3188.dtsi"
10 #include "rk3188-radxarock-u-boot.dtsi"
14 	compatible = "radxa,rock", "rockchip,rk3188";
17 /*		stdout-path = &uart2; */
18 		stdout-path = "serial2:115200n8";
22 		u-boot,dm-pre-reloc;
23 		u-boot,boot-led = "rock:red:power";
31 	gpio-keys {
32 		compatible = "gpio-keys";
39 			linux,input-type = <1>;
40 			wakeup-source;
41 			debounce-interval = <100>;
45 	gpio-leds {
46 		compatible = "gpio-leds";
51 			default-state = "off";
57 			default-state = "off";
63 			default-state = "off";
68 		compatible = "simple-audio-card";
69 		simple-audio-card,name = "SPDIF";
71 		simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
72 			cpu { sound-dai = <&spdif>; };
73 			codec { sound-dai = <&spdif_out>; };
77 	spdif_out: spdif-out {
78 		compatible = "linux,spdif-dit";
79 		#sound-dai-cells = <0>;
82 	ir_recv: gpio-ir-receiver {
83 		compatible = "gpio-ir-receiver";
85 		pinctrl-names = "default";
86 		pinctrl-0 = <&ir_recv_pin>;
89 	vcc_otg: usb-otg-regulator {
90 		compatible = "regulator-fixed";
91 		enable-active-high;
93 		pinctrl-names = "default";
94 		pinctrl-0 = <&otg_vbus_drv>;
95 		regulator-name = "otg-vbus";
96 		regulator-min-microvolt = <5000000>;
97 		regulator-max-microvolt = <5000000>;
98 		regulator-always-on;
99 		regulator-boot-on;
102 	vcc_sd0: sdmmc-regulator {
103 		compatible = "regulator-fixed";
104 		regulator-name = "sdmmc-supply";
105 		regulator-min-microvolt = <3300000>;
106 		regulator-max-microvolt = <3300000>;
108 		startup-delay-us = <100000>;
109 		vin-supply = <&vcc_io>;
112 	vcc_host: usb-host-regulator {
113 		compatible = "regulator-fixed";
114 		enable-active-high;
116 		pinctrl-names = "default";
117 		pinctrl-0 = <&host_vbus_drv>;
118 		regulator-name = "host-pwr";
119 		regulator-min-microvolt = <5000000>;
120 		regulator-max-microvolt = <5000000>;
121 		regulator-always-on;
122 		regulator-boot-on;
125 	vsys: vsys-regulator {
126 		compatible = "regulator-fixed";
127 		regulator-name = "vsys";
128 		regulator-min-microvolt = <5000000>;
129 		regulator-max-microvolt = <5000000>;
130 		regulator-boot-on;
135 	rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6
140 	rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00
142 	rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>;
148 	pinctrl-names = "default";
149 	pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
152 	phy-supply = <&vcc_rmii>;
154 	phy0: ethernet-phy@0 {
156 		interrupt-parent = <&gpio3>;
162 	cpu0-supply = <&vdd_arm>;
167 	clock-frequency = <400000>;
172 		interrupt-parent = <&gpio0>;
174 		pinctrl-names = "default";
175 		pinctrl-0 = <&rtc_int>;
176 		#clock-cells = <0>;
177 		clock-output-names = "xin32k";
181 		compatible = "active-semi,act8846";
184 		system-power-controller;
186 		pinctrl-names = "default";
187 		pinctrl-0 = <&act8846_dvs0_ctl>;
189 		vp1-supply = <&vsys>;
190 		vp2-supply = <&vsys>;
191 		vp3-supply = <&vsys>;
192 		vp4-supply = <&vsys>;
193 		inl1-supply = <&vcc_io>;
194 		inl2-supply = <&vsys>;
195 		inl3-supply = <&vsys>;
199 				regulator-name = "VCC_DDR";
200 				regulator-min-microvolt = <1200000>;
201 				regulator-max-microvolt = <1200000>;
202 				regulator-always-on;
206 				regulator-name = "VDD_LOG";
207 				regulator-min-microvolt = <1000000>;
208 				regulator-max-microvolt = <1000000>;
209 				regulator-always-on;
213 				regulator-name = "VDD_ARM";
214 				regulator-min-microvolt = <875000>;
215 				regulator-max-microvolt = <1350000>;
216 				regulator-always-on;
220 				regulator-name = "VCC_IO";
221 				regulator-min-microvolt = <3300000>;
222 				regulator-max-microvolt = <3300000>;
223 				regulator-always-on;
227 				regulator-name = "VDD_10";
228 				regulator-min-microvolt = <1000000>;
229 				regulator-max-microvolt = <1000000>;
230 				regulator-always-on;
234 				regulator-name = "VDD_HDMI";
235 				regulator-min-microvolt = <2500000>;
236 				regulator-max-microvolt = <2500000>;
237 				regulator-always-on;
241 				regulator-name = "VCC_18";
242 				regulator-min-microvolt = <1800000>;
243 				regulator-max-microvolt = <1800000>;
244 				regulator-always-on;
248 				regulator-name = "VCCA_33";
249 				regulator-min-microvolt = <3300000>;
250 				regulator-max-microvolt = <3300000>;
251 				regulator-always-on;
255 				regulator-name = "VCC_RMII";
256 				regulator-min-microvolt = <3300000>;
257 				regulator-max-microvolt = <3300000>;
261 				regulator-name = "VCCIO_WL";
262 				regulator-min-microvolt = <3300000>;
263 				regulator-max-microvolt = <3300000>;
264 				regulator-always-on;
268 				regulator-name = "VCC18_IO";
269 				regulator-min-microvolt = <1800000>;
270 				regulator-max-microvolt = <1800000>;
271 				regulator-always-on;
275 				regulator-name = "VCC_28";
276 				regulator-min-microvolt = <2800000>;
277 				regulator-max-microvolt = <2800000>;
278 				regulator-always-on;
285 	num-slots = <1>;
287 	pinctrl-names = "default";
288 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
289 	vmmc-supply = <&vcc_sd0>;
291 	bus-width = <4>;
292 	cap-mmc-highspeed;
293 	cap-sd-highspeed;
294 	disable-wp;
310 	pcfg_output_low: pcfg-output-low {
311 		output-low;
315 		act8846_dvs0_ctl: act8846-dvs0-ctl {
321 		rtc_int: rtc-int {
327 		phy_int: phy-int {
332 	ir-receiver {
333 		ir_recv_pin: ir-recv-pin {
339 		host_vbus_drv: host-vbus-drv {
342 		otg_vbus_drv: otg-vbus-drv {
352 &spdif {