boot/dts/rk3126-evb.dts

2  * This file is dual-licensed: you can use it either under the terms
41 /dts-v1/;
42 #include <dt-bindings/gpio/gpio.h>
43 #include <dt-bindings/input/input.h>
44 #include <dt-bindings/pinctrl/rockchip.h>
45 #include <dt-bindings/pwm/pwm.h>
47 #include "rk312x-android.dtsi"
53 	adc-keys {
54 		compatible = "adc-keys";
55 		io-channels = <&saradc 2>;
56 		io-channel-names = "buttons";
57 		poll-interval = <100>;
58 		keyup-threshold-microvolt = <3300000>;
60 		button-up {
63 			press-threshold-microvolt = <0>;
66 		button-down {
69 			press-threshold-microvolt = <1650000>;
74 		compatible = "pwm-backlight";
75 		brightness-levels = <
108 		default-brightness-level = <128>;
110 		enable-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_HIGH>;
114 		compatible ="simple-panel";
116 		power-supply = <&ldo6>;
117 		power-invert;
118 		bus-format = <MEDIA_BUS_FMT_RGB666_1X18>;
120 		display-timings {
121 			native-mode = <&timing0>;
124 				clock-frequency = <60000000>;
127 				hback-porch = <100>;
128 				hfront-porch = <120>;
129 				vback-porch = <10>;
130 				vfront-porch = <15>;
131 				hsync-len = <100>;
132 				vsync-len = <10>;
133 				hsync-active = <0>;
134 				vsync-active = <0>;
135 				de-active = <0>;
136 				pixelclk-active = <0>;
142 				remote-endpoint = <&rgb_out_panel>;
147 	vccadc_ref: vccadc-ref {
148 		compatible = "regulator-fixed";
149 		regulator-name = "SARADC_AVDD33";
150 		regulator-always-on;
151 		regulator-boot-on;
152 		regulator-min-microvolt = <3300000>;
153 		regulator-max-microvolt = <3300000>;
156 	vcc_sys: vcc-sys {
157 		compatible = "regulator-fixed";
158 		regulator-name = "vcc_sys";
159 		regulator-min-microvolt = <4000000>;
160 		regulator-max-microvolt = <4000000>;
161 		regulator-always-on;
165 		compatible = "fixed-clock";
166 		clock-frequency = <32768>;
167 		clock-output-names = "xin32k";
168 		#clock-cells = <0>;
173 	cpu-supply = <&vdd_arm>;
177 	center-supply = <&vdd_log>;
181 	bus-width = <8>;
182 	cap-mmc-highspeed;
183 	no-sdio;
184 	no-sd;
185 	disable-wp;
186 	non-removable;
187 	num-slots = <1>;
188 	pinctrl-names = "default";
189 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
195 	mali-supply = <&vdd_log>;
200 	clock-frequency = <400000>;
205 		interrupt-parent = <&gpio0>;
207 		pinctrl-names = "default";
208 		pinctrl-0 = <&pmic_int_l>;
209 		rockchip,system-power-controller;
210 		wakeup-source;
211 		gpio-controller;
212 		#gpio-cells = <2>;
213 		#clock-cells = <1>;
214 		clock-output-names = "rk816-clkout1", "rk816-clkout2";
217 		vcc1-supply = <&vcc_sys>;
218 		vcc2-supply = <&vcc_sys>;
219 		vcc3-supply = <&vcc_sys>;
220 		vcc4-supply = <&vcc_sys>;
221 		vcc5-supply = <&vcc_io>;
222 		vcc6-supply = <&vcc_sys>;
237 			compatible = "rk816-battery";
264 				regulator-name= "vdd_arm";
265 				regulator-min-microvolt = <750000>;
266 				regulator-max-microvolt = <1500000>;
267 				regulator-ramp-delay = <6001>;
268 				regulator-always-on;
269 				regulator-boot-on;
270 				regulator-state-mem {
271 					regulator-on-in-suspend;
272 					regulator-suspend-microvolt = <900000>;
277 				regulator-name= "vdd_logic";
278 				regulator-min-microvolt = <750000>;
279 				regulator-max-microvolt = <1500000>;
280 				regulator-ramp-delay = <6001>;
281 				regulator-always-on;
282 				regulator-boot-on;
283 				regulator-state-mem {
284 					regulator-on-in-suspend;
285 					regulator-suspend-microvolt = <1000000>;
290 				regulator-name = "vcc_ddr";
291 				regulator-always-on;
292 				regulator-boot-on;
296 				regulator-name = "vcc_io";
297 				regulator-min-microvolt = <3300000>;
298 				regulator-max-microvolt = <3300000>;
299 				regulator-always-on;
300 				regulator-boot-on;
301 				regulator-state-mem {
302 					regulator-on-in-suspend;
303 					regulator-suspend-microvolt = <3000000>;
308 				regulator-name = "vcc28_cif";
309 				regulator-min-microvolt = <2800000>;
310 				regulator-max-microvolt = <2800000>;
311 				regulator-always-on;
312 				regulator-boot-on;
313 				regulator-state-mem {
314 					regulator-off-in-suspend;
319 				regulator-name = "vcc18_cif";
320 				regulator-min-microvolt = <1800000>;
321 				regulator-max-microvolt = <1800000>;
322 				regulator-always-on;
323 				regulator-boot-on;
324 				regulator-state-mem {
325 					regulator-off-in-suspend;
330 				regulator-name = "vdd_11";
331 				regulator-min-microvolt = <1100000>;
332 				regulator-max-microvolt = <1100000>;
333 				regulator-always-on;
334 				regulator-boot-on;
335 				regulator-state-mem {
336 					regulator-on-in-suspend;
337 					regulator-suspend-microvolt = <1100000>;
342 				regulator-name= "ldo4";
343 				regulator-min-microvolt = <3300000>;
344 				regulator-max-microvolt = <3300000>;
345 				regulator-always-on;
346 				regulator-boot-on;
347 				regulator-state-mem {
348 					regulator-off-in-suspend;
353 				regulator-name= "ldo5";
354 				regulator-min-microvolt = <3000000>;
355 				regulator-max-microvolt = <3000000>;
356 				regulator-always-on;
357 				regulator-boot-on;
358 				regulator-state-mem {
359 					regulator-off-in-suspend;
363 			ldo6: LDO_REG6 {  label
364 				regulator-name= "ldo6";
365 				regulator-min-microvolt = <3300000>;
366 				regulator-max-microvolt = <3300000>;
367 				regulator-state-mem {
368 					regulator-on-in-suspend;
369 					regulator-suspend-microvolt = <3300000>;
377 	pinctrl-names = "default", "sleep";
378 	pinctrl-0 = <&lcdc_rgb_pins>;
379 	pinctrl-1 = <&lcdc_sleep_pins>;
387 				remote-endpoint = <&panel_in_rgb>;
395 		lcdc_rgb_pins: lcdc-rgb-pins {
409 		lcdc_sleep_pins: lcdc-sleep-pins {
425 		pmic_int_l: pmic-int-l {
442 	vref-supply = <&vccadc_ref>;
446 	cap-mmc-highspeed;
447 	no-sdio;
448 	no-mmc;
449 	broken-cd;
450 	card-detect-delay = <800>;
451 	ignore-pm-notify;
452 	keep-power-in-suspend;
453 	cd-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; /* CD GPIO */
458 	cap-mmc-highspeed;
459 	no-sd;
460 	no-mmc;
461 	ignore-pm-notify;
462 	keep-power-in-suspend;
463 	non-removable;
464 	cap-sdio-irq;
471 	u2phy_otg: otg-port {
475 	u2phy_host: host-port {