2 * SAMSUNG/GOOGLE Peach-Pit board device tree source
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * SPDX-License-Identifier: GPL-2.0+
11 #include "exynos54xx.dtsi"
14 model = "Samsung/Google Peach Pit board based on Exynos5420";
16 compatible = "google,pit-rev#", "google,pit",
17 "google,peach", "samsung,exynos5420", "samsung,exynos5";
20 google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
21 hwid = "PIT TEST A-A 7848";
26 serial0 = "/serial@12C30000";
27 console = "/serial@12C30000";
28 pmic = "/i2c@12CA0000";
33 mem-manuf = "samsung";
35 clock-frequency = <800000000>;
36 arm-frequency = <900000000>;
40 samsung,min-temp = <25>;
41 samsung,max-temp = <125>;
42 samsung,start-warning = <95>;
43 samsung,start-tripping = <105>;
44 samsung,hw-tripping = <110>;
45 samsung,efuse-min-value = <40>;
46 samsung,efuse-value = <55>;
47 samsung,efuse-max-value = <100>;
48 samsung,slope = <274761730>;
49 samsung,dc-value = <25>;
52 /* MAX77802 is on i2c bus 4 */
54 clock-frequency = <400000>;
56 compatible = "maxim,max77802-pmic";
61 i2c@12CD0000 { /* i2c7 */
62 clock-frequency = <100000>;
65 compatible = "maxim,max98090-codec";
69 compatible = "parade,ps8625";
71 sleep-gpio = <&gpx3 5 GPIO_ACTIVE_HIGH>;
72 reset-gpio = <&gpy7 7 GPIO_ACTIVE_HIGH>;
77 samsung,codec-type = "max98090";
80 i2c@12E10000 { /* i2c9 */
81 clock-frequency = <400000>;
83 compatible = "infineon,slb9645tt";
88 spi@12d30000 { /* spi1 */
89 spi-max-frequency = <50000000>;
90 firmware_storage_spi: flash@0 {
91 compatible = "spi-flash";
95 * A region for the kernel to store a panic event
96 * which the firmware will add to the log.
98 elog-panic-event-offset = <0x01e00000 0x100000>;
100 elog-shrink-size = <0x400>;
101 elog-full-threshold = <0xc00>;
106 samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
110 samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
114 samsung,vl-freq = <60>;
115 samsung,vl-col = <1366>;
116 samsung,vl-row = <768>;
117 samsung,vl-width = <1366>;
118 samsung,vl-height = <768>;
122 samsung,vl-bpix = <4>;
124 samsung,vl-hspw = <32>;
125 samsung,vl-hbpd = <40>;
126 samsung,vl-hfpd = <40>;
127 samsung,vl-vspw = <6>;
128 samsung,vl-vbpd = <10>;
129 samsung,vl-vfpd = <12>;
130 samsung,vl-cmd-allow-len = <0xf>;
133 samsung,interface-mode = <1>;
134 samsung,dp-enabled = <1>;
135 samsung,dual-lcd-enabled = <0>;
140 spi-max-frequency = <3125000>;
141 spi-deactivate-delay = <200>;
144 samsung,spi-src-clk = <0>;
145 cs-gpios = <&gpb1 2 0>;
148 compatible = "google,cros-ec-spi";
149 interrupt-parent = <&gpx1>;
153 spi-max-timeout-ms = <1100>;
154 ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
155 #address-cells = <1>;
159 * This describes the flash memory within the EC. Note
160 * that the STM32L flash erases to 0, not 0xff.
163 reg = <0x08000000 0x20000>;
168 samsung,spi-feedback-delay = <1>;
171 i2c_tunnel: i2c-tunnel {
172 compatible = "google,cros-ec-i2c-tunnel";
173 #address-cells = <1>;
175 google,remote-bus = <0>;
177 battery: sbs-battery@b {
178 compatible = "sbs,sbs-battery";
180 sbs,poll-retry-count = <1>;
181 sbs,i2c-retry-count = <2>;
185 compatible = "ti,tps65090";
189 tps65090_dcdc1: dcdc1 {
190 ti,enable-ext-control;
192 tps65090_dcdc2: dcdc2 {
193 ti,enable-ext-control;
195 tps65090_dcdc3: dcdc3 {
196 ti,enable-ext-control;
198 tps65090_fet1: fet1 {
199 regulator-name = "vcd_led";
201 tps65090_fet2: fet2 {
202 regulator-name = "video_mid";
205 tps65090_fet3: fet3 {
206 regulator-name = "wwan_r";
209 tps65090_fet4: fet4 {
210 regulator-name = "sdcard";
213 tps65090_fet5: fet5 {
214 regulator-name = "camout";
217 tps65090_fet6: fet6 {
218 regulator-name = "lcd_vdd";
220 tps65090_fet7: fet7 {
221 regulator-name = "video_mid_1a";
224 tps65090_ldo1: ldo1 {
226 tps65090_ldo2: ldo2 {
231 compatible = "ti,tps65090-charger";
238 #include "cros-ec-keyboard.dtsi"