arm/dts/exynos5420-peach-pit.dts

1 // SPDX-License-Identifier: GPL-2.0+
3  * SAMSUNG/GOOGLE Peach-Pit board device tree source
9 /dts-v1/;
11 #include <dt-bindings/clock/maxim,max77802.h>
12 #include <dt-bindings/regulator/maxim,max77802.h>
17 	compatible = "google,pit-rev#", "google,pit",
21 		google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
22 		hwid = "PIT TEST A-A 7848";
23 		lazy-init = <1>;
34 		compatible = "pwm-backlight";
36 		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
37 		default-brightness-level = <7>;
38 		power-supply = <&tps65090_fet1>;
42 		mem-manuf = "samsung";
43 		mem-type = "ddr3";
44 		clock-frequency = <800000000>;
45 		arm-frequency = <900000000>;
49 		samsung,min-temp	= <25>;
50 		samsung,max-temp	= <125>;
51 		samsung,start-warning	= <95>;
52 		samsung,start-tripping	= <105>;
53 		samsung,hw-tripping	= <110>;
54 		samsung,efuse-min-value	= <40>;
55 		samsung,efuse-value	= <55>;
56 		samsung,efuse-max-value	= <100>;
58 		samsung,dc-value	= <25>;
63 		clock-frequency = <400000>;
64 		power-regulator@9 {
65 			compatible = "maxim,max77802-pmic";
71 		compatible = "google,peach-audio-max98090";
73 		samsung,model = "PEACH-I2S-MAX98090";
74 		samsung,audio-codec = <&max98090>;
77 			sound-dai = <&i2s0 0>;
81 			sound-dai = <&max98090 0>;
86 		clock-frequency = <100000>;
90 			#sound-dai-cells = <1>;
93 		edp-lvds-bridge@48 {
96 			sleep-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
97 			reset-gpios = <&gpy7 7 GPIO_ACTIVE_LOW>;
131 				0x04 0x7a 0xfd  /* [7:5] DCO_FTRNG=+-40% */
137 				0x04 0xc1 0x92  /* Gitune=-37% */
147 				* [7:6] Right-bar GPIO output strength is 8mA
201 				* Set LVDS output as 6bit-VESA mapping,
208 				* Set SSC enabled and +/-1% central
214 				0x04 0x54 0x14  /* LC -> RCO */
220 						remote-endpoint = <&panel_in>;
226 						remote-endpoint = <&dp_out>;
234                 samsung,codec-type = "max98090";
238 		clock-frequency = <400000>;
247 		power-supply = <&tps65090_fet6>;
252 				remote-endpoint = <&bridge_out>;
258 		spi-max-frequency = <50000000>;
260 			compatible = "spi-flash";
267 			elog-panic-event-offset = <0x01e00000 0x100000>;
269 			elog-shrink-size = <0x400>;
270 			elog-full-threshold = <0xc00>;
275 		samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
279 		samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
283 		samsung,vl-freq = <60>;
284 		samsung,vl-col = <1366>;
285 		samsung,vl-row = <768>;
286 		samsung,vl-width = <1366>;
287 		samsung,vl-height = <768>;
289 		samsung,vl-clkp;
290 		samsung,vl-dp;
291 		samsung,vl-bpix = <4>;
293 		samsung,vl-hspw = <32>;
294 		samsung,vl-hbpd = <40>;
295 		samsung,vl-hfpd = <40>;
296 		samsung,vl-vspw = <6>;
297 		samsung,vl-vbpd = <10>;
298 		samsung,vl-vfpd = <12>;
299 		samsung,vl-cmd-allow-len = <0xf>;
302 		samsung,interface-mode = <1>;
303 		samsung,dp-enabled = <1>;
304 		samsung,dual-lcd-enabled = <0>;
310 	samsung,color-space = <0>;
311 	samsung,dynamic-range = <0>;
312 	samsung,ycbcr-coeff = <0>;
313 	samsung,color-depth = <1>;
314 	samsung,link-rate = <0x06>;
315 	samsung,lane-count = <2>;
316 	samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
321 				remote-endpoint = <&bridge_in>;
328 	spi-max-frequency = <3125000>;
329 	spi-deactivate-delay = <200>;
331 	num-cs = <1>;
332 	samsung,spi-src-clk = <0>;
333 	cs-gpios = <&gpb1 2 0>;
335 	cros_ec: cros-ec@0 {
336 		compatible = "google,cros-ec-spi";
337 		interrupt-parent = <&gpx1>;
340 		spi-half-duplex;
341 		spi-max-timeout-ms = <1100>;
342 		ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
343 		#address-cells = <1>;
344 		#size-cells = <1>;
352 			erase-value = <0>;
355 		controller-data {
356 			samsung,spi-feedback-delay = <1>;
359 		i2c_tunnel: i2c-tunnel {
360 			compatible = "google,cros-ec-i2c-tunnel";
361 			#address-cells = <1>;
362 			#size-cells = <0>;
363 			google,remote-bus = <0>;
365 			battery: sbs-battery@b {
366 				compatible = "sbs,sbs-battery";
368 				sbs,poll-retry-count = <1>;
369 				sbs,i2c-retry-count = <2>;
372 			power-regulator@48 {
378 						ti,enable-ext-control;
381 						ti,enable-ext-control;
384 						ti,enable-ext-control;
387 						regulator-name = "vcd_led";
390 						regulator-name = "video_mid";
391 						regulator-always-on;
394 						regulator-name = "wwan_r";
395 						regulator-always-on;
398 						regulator-name = "sdcard";
399 						regulator-always-on;
402 						regulator-name = "camout";
403 						regulator-always-on;
406 						regulator-name = "lcd_vdd";
409 						regulator-name = "video_mid_1a";
410 						regulator-always-on;
418 				charger {
419 					compatible = "ti,tps65090-charger";
426 #include "cros-ec-keyboard.dtsi"