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 Pi board based on Exynos5800";
16 compatible = "google,pit-rev#", "google,pit",
17 "google,peach", "samsung,exynos5800", "samsung,exynos5";
20 google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */
21 hwid = "PIT TEST A-A 7848";
26 serial0 = "/serial@12C30000";
27 console = "/serial@12C30000";
28 pmic = "/i2c@12ca0000";
32 mem-manuf = "samsung";
34 clock-frequency = <800000000>;
35 arm-frequency = <1700000000>;
39 samsung,min-temp = <25>;
40 samsung,max-temp = <125>;
41 samsung,start-warning = <95>;
42 samsung,start-tripping = <105>;
43 samsung,hw-tripping = <110>;
44 samsung,efuse-min-value = <40>;
45 samsung,efuse-value = <55>;
46 samsung,efuse-max-value = <100>;
47 samsung,slope = <274761730>;
48 samsung,dc-value = <25>;
51 /* MAX77802 is on i2c bus 4 */
53 clock-frequency = <400000>;
55 compatible = "maxim,max77802-pmic";
60 i2c@12cd0000 { /* i2c7 */
61 clock-frequency = <100000>;
64 compatible = "maxim,max98090-codec";
68 compatible = "parade,ps8625";
74 samsung,codec-type = "max98090";
77 i2c@12e10000 { /* i2c9 */
78 clock-frequency = <400000>;
80 compatible = "infineon,slb9645-tpm";
85 spi@12d30000 { /* spi1 */
86 spi-max-frequency = <50000000>;
87 firmware_storage_spi: flash@0 {
91 * A region for the kernel to store a panic event
92 * which the firmware will add to the log.
94 elog-panic-event-offset = <0x01e00000 0x100000>;
96 elog-shrink-size = <0x400>;
97 elog-full-threshold = <0xc00>;
101 spi@12d40000 { /* spi2 */
102 spi-max-frequency = <4000000>;
103 spi-deactivate-delay = <200>;
106 compatible = "google,cros-ec";
108 spi-max-timeout-ms = <1100>;
109 spi-frame-header = <0xec>;
110 ec-interrupt = <&gpio 93 1>; /* GPX1_5 */
113 * This describes the flash memory within the EC. Note
114 * that the STM32L flash erases to 0, not 0xff.
116 #address-cells = <1>;
119 reg = <0x08000000 0x20000>;
126 samsung,vbus-gpio = <&gpio 0x40 0>; /* H00 */
130 samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
134 samsung,vl-freq = <60>;
135 samsung,vl-col = <1920>;
136 samsung,vl-row = <1080>;
137 samsung,vl-width = <1920>;
138 samsung,vl-height = <1080>;
142 samsung,vl-bpix = <4>;
144 samsung,vl-hspw = <80>;
145 samsung,vl-hbpd = <172>;
146 samsung,vl-hfpd = <60>;
147 samsung,vl-vspw = <10>;
148 samsung,vl-vbpd = <25>;
149 samsung,vl-vfpd = <10>;
150 samsung,vl-cmd-allow-len = <0xf>;
153 samsung,interface-mode = <1>;
154 samsung,dp-enabled = <1>;
155 samsung,dual-lcd-enabled = <0>;