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/*
* 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/;
#include "exynos54xx.dtsi"
/ {
model = "Samsung/Google Peach Pit board based on Exynos5420";
compatible = "google,pit-rev#", "google,pit",
"google,peach", "samsung,exynos5420", "samsung,exynos5";
config {
google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */
hwid = "PIT TEST A-A 7848";
lazy-init = <1>;
};
aliases {
serial0 = "/serial@12C30000";
console = "/serial@12C30000";
pmic = "/i2c@12ca0000";
};
cros-ec-keyb {
compatible = "google,cros-ec-keyb";
google,key-rows = <8>;
google,key-columns = <13>;
google,repeat-delay-ms = <240>;
google,repeat-rate-ms = <30>;
google,ghost-filter;
/*
* Keymap entries take the form of 0xRRCCKKKK where
* RR=Row CC=Column KKKK=Key Code
* The values below are for a US keyboard layout and
* are taken from the Linux driver. Note that the
* 102ND key is not used for US keyboards.
*/
linux,keymap = <
/* CAPSLCK F1 B F10 */
0x0001003a 0x0002003b 0x00030030 0x00040044
/* N = R_ALT ESC */
0x00060031 0x0008000d 0x000a0064 0x01010001
/* F4 G F7 H */
0x0102003e 0x01030022 0x01040041 0x01060023
/* ' F9 BKSPACE L_CTRL */
0x01080028 0x01090043 0x010b000e 0x0200001d
/* TAB F3 T F6 */
0x0201000f 0x0202003d 0x02030014 0x02040040
/* ] Y 102ND [ */
0x0205001b 0x02060015 0x02070056 0x0208001a
/* F8 GRAVE F2 5 */
0x02090042 0x03010029 0x0302003c 0x03030006
/* F5 6 - \ */
0x0304003f 0x03060007 0x0308000c 0x030b002b
/* R_CTRL A D F */
0x04000061 0x0401001e 0x04020020 0x04030021
/* S K J ; */
0x0404001f 0x04050025 0x04060024 0x04080027
/* L ENTER Z C */
0x04090026 0x040b001c 0x0501002c 0x0502002e
/* V X , M */
0x0503002f 0x0504002d 0x05050033 0x05060032
/* L_SHIFT / . SPACE */
0x0507002a 0x05080035 0x05090034 0x050B0039
/* 1 3 4 2 */
0x06010002 0x06020004 0x06030005 0x06040003
/* 8 7 0 9 */
0x06050009 0x06060008 0x0608000b 0x0609000a
/* L_ALT DOWN RIGHT Q */
0x060a0038 0x060b006c 0x060c006a 0x07010010
/* E R W I */
0x07020012 0x07030013 0x07040011 0x07050017
/* U R_SHIFT P O */
0x07060016 0x07070036 0x07080019 0x07090018
/* UP LEFT */
0x070b0067 0x070c0069>;
};
dmc {
mem-manuf = "samsung";
mem-type = "ddr3";
clock-frequency = <800000000>;
arm-frequency = <900000000>;
};
tmu@10060000 {
samsung,min-temp = <25>;
samsung,max-temp = <125>;
samsung,start-warning = <95>;
samsung,start-tripping = <105>;
samsung,hw-tripping = <110>;
samsung,efuse-min-value = <40>;
samsung,efuse-value = <55>;
samsung,efuse-max-value = <100>;
samsung,slope = <274761730>;
samsung,dc-value = <25>;
};
/* MAX77802 is on i2c bus 4 */
i2c@12ca0000 {
clock-frequency = <400000>;
power-regulator@9 {
compatible = "maxim,max77802-pmic";
reg = <0x9>;
};
};
i2c@12cd0000 { /* i2c7 */
clock-frequency = <100000>;
soundcodec@20 {
reg = <0x20>;
compatible = "maxim,max98090-codec";
};
edp-lvds-bridge@48 {
compatible = "parade,ps8625";
reg = <0x48>;
};
};
sound@3830000 {
samsung,codec-type = "max98090";
};
i2c@12e10000 { /* i2c9 */
clock-frequency = <400000>;
tpm@20 {
compatible = "infineon,slb9645-tpm";
reg = <0x20>;
};
};
spi@12d30000 { /* spi1 */
spi-max-frequency = <50000000>;
firmware_storage_spi: flash@0 {
compatible = "spi-flash";
reg = <0>;
/*
* A region for the kernel to store a panic event
* which the firmware will add to the log.
*/
elog-panic-event-offset = <0x01e00000 0x100000>;
elog-shrink-size = <0x400>;
elog-full-threshold = <0xc00>;
};
};
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 */
};
xhci@12400000 {
samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
};
fimd@14400000 {
samsung,vl-freq = <60>;
samsung,vl-col = <1366>;
samsung,vl-row = <768>;
samsung,vl-width = <1366>;
samsung,vl-height = <768>;
samsung,vl-clkp;
samsung,vl-dp;
samsung,vl-bpix = <4>;
samsung,vl-hspw = <32>;
samsung,vl-hbpd = <40>;
samsung,vl-hfpd = <40>;
samsung,vl-vspw = <6>;
samsung,vl-vbpd = <10>;
samsung,vl-vfpd = <12>;
samsung,vl-cmd-allow-len = <0xf>;
samsung,winid = <3>;
samsung,interface-mode = <1>;
samsung,dp-enabled = <1>;
samsung,dual-lcd-enabled = <0>;
};
};
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