+// SPDX-License-Identifier: GPL-2.0+
/*
* SAMSUNG/GOOGLE Peach-Pit board device tree source
*
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* http://www.samsung.com
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
/ {
model = "Samsung/Google Peach Pi board based on Exynos5800";
+ cpu-model = "Exynos5800";
compatible = "google,pit-rev#", "google,pit",
"google,peach", "samsung,exynos5800", "samsung,exynos5";
config {
- google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */
+ google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
hwid = "PIT TEST A-A 7848";
lazy-init = <1>;
};
aliases {
serial0 = "/serial@12C30000";
console = "/serial@12C30000";
- pmic = "/i2c@12ca0000";
+ pmic = "/i2c@12CA0000";
+ i2c104 = &i2c_tunnel;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
+ power-supply = <&tps65090_fet1>;
+ };
+
+ panel: panel {
+ compatible = "auo,b133htn01";
+ power-supply = <&tps65090_fet6>;
+ backlight = <&backlight>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&dp_out>;
+ };
+ };
};
dmc {
mem-manuf = "samsung";
mem-type = "ddr3";
clock-frequency = <800000000>;
- arm-frequency = <1700000000>;
+ arm-frequency = <900000000>;
};
tmu@10060000 {
};
/* MAX77802 is on i2c bus 4 */
- i2c@12ca0000 {
+ i2c@12CA0000 {
clock-frequency = <400000>;
power-regulator@9 {
compatible = "maxim,max77802-pmic";
};
};
- i2c@12cd0000 { /* i2c7 */
- clock-frequency = <100000>;
- soundcodec@20 {
- reg = <0x20>;
- compatible = "maxim,max98090-codec";
- };
+ sound {
+ compatible = "google,peach-audio-max98090";
+
+ samsung,model = "PEACH-I2S-MAX98090";
+ samsung,audio-codec = <&max98090>;
- edp-lvds-bridge@48 {
- compatible = "parade,ps8625";
- reg = <0x48>;
- };
+ cpu {
+ sound-dai = <&i2s0 0>;
+ };
+
+ codec {
+ sound-dai = <&max98090 0>;
+ };
+ };
+
+ i2c@12CD0000 { /* i2c7 */
+ clock-frequency = <100000>;
+ max98090: soundcodec@10 {
+ reg = <0x10>;
+ compatible = "maxim,max98090";
+ #sound-dai-cells = <1>;
+ };
};
sound@3830000 {
samsung,codec-type = "max98090";
};
- i2c@12e10000 { /* i2c9 */
+ i2c@12E10000 { /* i2c9 */
clock-frequency = <400000>;
- tpm@20 {
- compatible = "infineon,slb9645-tpm";
- reg = <0x20>;
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
};
};
};
};
- spi@12d40000 { /* spi2 */
- spi-max-frequency = <4000000>;
- spi-deactivate-delay = <200>;
- cros-ec@0 {
- reg = <0>;
- compatible = "google,cros-ec";
- spi-half-duplex;
- spi-max-timeout-ms = <1100>;
- spi-frame-header = <0xec>;
- ec-interrupt = <&gpio 93 1>; /* GPX1_5 */
-
- /*
- * This describes the flash memory within the EC. Note
- * that the STM32L flash erases to 0, not 0xff.
- */
- #address-cells = <1>;
- #size-cells = <1>;
- flash@8000000 {
- reg = <0x08000000 0x20000>;
- erase-value = <0>;
- };
- };
- };
-
xhci@12000000 {
- samsung,vbus-gpio = <&gpio 0x40 0>; /* H00 */
+ samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
};
xhci@12400000 {
- samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
+ samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
};
fimd@14400000 {
samsung,vl-vfpd = <10>;
samsung,vl-cmd-allow-len = <0xf>;
+ samsung,power-on-delay = <30000>;
samsung,winid = <3>;
samsung,interface-mode = <1>;
samsung,dp-enabled = <1>;
samsung,dual-lcd-enabled = <0>;
+
+ samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&dp {
+ status = "okay";
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ port {
+ dp_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
};
};
+
+&spi_2 {
+ spi-max-frequency = <3125000>;
+ spi-deactivate-delay = <200>;
+ status = "okay";
+ num-cs = <1>;
+ samsung,spi-src-clk = <0>;
+ cs-gpios = <&gpb1 2 0>;
+
+ cros_ec: cros-ec@0 {
+ compatible = "google,cros-ec-spi";
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 0>;
+ reg = <0>;
+ spi-half-duplex;
+ spi-max-timeout-ms = <1100>;
+ ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
+
+ /*
+ * This describes the flash memory within the EC. Note
+ * that the STM32L flash erases to 0, not 0xff.
+ */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ flash@8000000 {
+ reg = <0x08000000 0x20000>;
+ erase-value = <0>;
+ };
+
+ controller-data {
+ samsung,spi-feedback-delay = <1>;
+ };
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ google,remote-bus = <0>;
+
+ battery: sbs-battery@b {
+ compatible = "sbs,sbs-battery";
+ reg = <0xb>;
+ sbs,poll-retry-count = <1>;
+ sbs,i2c-retry-count = <2>;
+ };
+
+ power-regulator@48 {
+ compatible = "ti,tps65090";
+ reg = <0x48>;
+
+ regulators {
+ tps65090_dcdc1: dcdc1 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc2: dcdc2 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc3: dcdc3 {
+ ti,enable-ext-control;
+ };
+ tps65090_fet1: fet1 {
+ regulator-name = "vcd_led";
+ };
+ tps65090_fet2: fet2 {
+ regulator-name = "video_mid";
+ regulator-always-on;
+ };
+ tps65090_fet3: fet3 {
+ regulator-name = "wwan_r";
+ regulator-always-on;
+ };
+ tps65090_fet4: fet4 {
+ regulator-name = "sdcard";
+ regulator-always-on;
+ };
+ tps65090_fet5: fet5 {
+ regulator-name = "camout";
+ regulator-always-on;
+ };
+ tps65090_fet6: fet6 {
+ regulator-name = "lcd_vdd";
+ };
+ tps65090_fet7: fet7 {
+ regulator-name = "video_mid_1a";
+ regulator-always-on;
+ };
+ tps65090_ldo1: ldo1 {
+ };
+ tps65090_ldo2: ldo2 {
+ };
+ };
+
+ charger {
+ compatible = "ti,tps65090-charger";
+ };
+ };
+ };
+ };
+};
+
+#include "cros-ec-keyboard.dtsi"