boot/dts/rk3229-echo-v10.dts

4  * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
46 #include "rk3229-cpu-opp.dtsi"
47 #include "rk322x-android.dtsi"
50 	model = "RK3229 Echo Board V1.0";
51 	compatible = "rockchip,rk3229-echo", "rockchip,rk3229";
58 	reserved-memory {
59 		#address-cells = <1>;
60 		#size-cells = <1>;
65 			 no-map;
69 	sdio_pwrseq: sdio-pwrseq {
70 		compatible = "mmc-pwrseq-simple";
72 		clock-names = "ext_clock";
73 		pinctrl-names = "default";
74 		pinctrl-0 = <&wifi_enable_h>;
79 		 * - SDIO_RESET_L_WL_REG_ON
80 		 * - PDN (power down when low)
82 		reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
85 	vcc_host: vcc-host-regulator {
86 		compatible = "regulator-fixed";
87 		enable-active-high;
89 		pinctrl-names = "default";
90 		pinctrl-0 = <&host_vbus_drv>;
91 		regulator-name = "vcc_host";
92 		regulator-always-on;
93 		regulator-boot-on;
96 	vcc_otg_vbus: otg-vbus-regulator {
97 		compatible = "regulator-fixed";
99 		pinctrl-names = "default";
100 		pinctrl-0 = <&otg_vbus_drv>;
101 		regulator-name = "vcc_otg_vbus";
102 		regulator-min-microvolt = <5000000>;
103 		regulator-max-microvolt = <5000000>;
104 		enable-active-high;
108 		compatible = "fixed-clock";
109 		clock-frequency = <32768>;
110 		clock-output-names = "xin32k";
111 		#clock-cells = <0>;
114 	wireless-bluetooth {
115 		compatible = "bluetooth-platdata";
117 		clock-names = "ext_clock";
119 		pinctrl-names = "default", "rts_gpio";
120 		pinctrl-0 = <&uart11_rts>;
121 		pinctrl-1 = <&uart11_rts_gpio>;
128 	wireless-wlan {
129 		compatible = "wlan-platdata";
137 		compatible = "gpio-keys";
138 		#address-cells = <1>;
139 		#size-cells = <0>;
142 		pinctrl-names = "default";
143 		pinctrl-0 = <&pwr_key>;
145 		power_key: power-key {
147 			gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
149 			debounce-interval = <100>;
150 			wakeup-source;
161 			dev = "/dev/block/by-name/system";
168 			dev = "/dev/block/by-name/vendor";
178 	mali-supply = <&vdd_logic>;
188 		interrupt-parent = <&gpio1>;
190 		pinctrl-names = "default";
191 		pinctrl-0 = <&pmic_int_l>;
192 		rockchip,system-power-controller;
193 		wakeup-source;
194 		gpio-controller;
195 		#gpio-cells = <2>;
196 		#clock-cells = <1>;
197 		clock-output-names = "rk805-clkout1", "rk805-clkout2";
213 				regulator-name = "vdd_arm";
214 				regulator-min-microvolt = <712500>;
215 				regulator-max-microvolt = <1450000>;
216 				regulator-initial-mode = <0x1>;
217 				regulator-ramp-delay = <12500>;
218 				regulator-boot-on;
219 				regulator-always-on;
220 				regulator-state-mem {
221 					regulator-mode = <0x2>;
222 					regulator-on-in-suspend;
223 					regulator-suspend-microvolt = <950000>;
228 				regulator-name = "vdd_logic";
229 				regulator-min-microvolt = <712500>;
230 				regulator-max-microvolt = <1450000>;
231 				regulator-initial-mode = <0x1>;
232 				regulator-ramp-delay = <12500>;
233 				regulator-boot-on;
234 				regulator-always-on;
235 				regulator-state-mem {
236 					regulator-mode = <0x2>;
237 					regulator-on-in-suspend;
238 					regulator-suspend-microvolt = <1000000>;
243 				regulator-name = "vcc_ddr";
244 				regulator-boot-on;
245 				regulator-always-on;
246 				regulator-state-mem {
247 					regulator-mode = <0x2>;
248 					regulator-on-in-suspend;
253 				regulator-name = "vcc_io";
254 				regulator-min-microvolt = <3300000>;
255 				regulator-max-microvolt = <3300000>;
256 				regulator-initial-mode = <0x1>;
257 				regulator-boot-on;
258 				regulator-always-on;
259 				regulator-state-mem {
260 					regulator-mode = <0x2>;
261 					regulator-on-in-suspend;
262 					regulator-suspend-microvolt = <3300000>;
267 				regulator-name = "vcc_18";
268 				regulator-min-microvolt = <1800000>;
269 				regulator-max-microvolt = <1800000>;
270 				regulator-boot-on;
271 				regulator-always-on;
272 				regulator-state-mem {
273 					regulator-on-in-suspend;
274 					regulator-suspend-microvolt = <1800000>;
279 				regulator-name = "vcc_18emmc";
280 				regulator-min-microvolt = <1800000>;
281 				regulator-max-microvolt = <1800000>;
282 				regulator-boot-on;
283 				regulator-always-on;
284 				regulator-state-mem {
285 					regulator-on-in-suspend;
286 					regulator-suspend-microvolt = <1800000>;
291 				regulator-name = "vdd_10";
292 				regulator-min-microvolt = <1000000>;
293 				regulator-max-microvolt = <1000000>;
294 				regulator-boot-on;
295 				regulator-always-on;
296 				regulator-state-mem {
297 					regulator-on-in-suspend;
298 					regulator-suspend-microvolt = <1000000>;
306 	cpu-supply = <&vdd_arm>;
312 	vccio1-supply = <&vcc_io>;
313 	vccio2-supply = <&vcc_18>;
314 	vccio4-supply = <&vcc_io>;
319 		pmic_int_l: pmic-int-l {
324 	sdio-pwrseq {
325 		wifi_enable_h: wifi-enable-h {
331 		host_vbus_drv: host-vbus-drv {
335 		otg_vbus_drv: otg-vbus-drv {
341 		pwr_key: pwr-key {
348 	max-frequency = <150000000>;
349 	mmc-pwrseq = <&sdio_pwrseq>;
350 	num-slots = <1>;
351 	sd-uhs-sdr104;
360 	phy-supply = <&vcc_host>;
364 	vbus-supply = <&vcc_otg_vbus>;