| /* |
| * 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>; |
| }; |
| }; |