| Akshay Saraswat | 8e4ab1d | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 1 | /* |
| 2 | * SAMSUNG/GOOGLE Peach-Pit board device tree source |
| 3 | * |
| 4 | * Copyright (c) 2013 Samsung Electronics Co., Ltd. |
| 5 | * http://www.samsung.com |
| 6 | * |
| 7 | * SPDX-License-Identifier: GPL-2.0+ |
| 8 | */ |
| 9 | |
| 10 | /dts-v1/; |
| 11 | /include/ "exynos54xx.dtsi" |
| 12 | |
| 13 | / { |
| 14 | model = "Samsung/Google Peach Pit board based on Exynos5420"; |
| 15 | |
| 16 | compatible = "google,pit-rev#", "google,pit", |
| 17 | "google,peach", "samsung,exynos5420", "samsung,exynos5"; |
| 18 | |
| 19 | config { |
| 20 | google,bad-wake-gpios = <&gpio 0x56 0>; /* gpx0-6 */ |
| 21 | hwid = "PIT TEST A-A 7848"; |
| 22 | lazy-init = <1>; |
| 23 | }; |
| 24 | |
| 25 | aliases { |
| 26 | serial0 = "/serial@12C30000"; |
| 27 | console = "/serial@12C30000"; |
| 28 | pmic = "/i2c@12ca0000"; |
| 29 | }; |
| 30 | |
| 31 | dmc { |
| 32 | mem-manuf = "samsung"; |
| 33 | mem-type = "ddr3"; |
| 34 | clock-frequency = <800000000>; |
| 35 | arm-frequency = <1700000000>; |
| 36 | }; |
| 37 | |
| 38 | tmu@10060000 { |
| 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>; |
| 49 | }; |
| 50 | |
| 51 | /* MAX77802 is on i2c bus 4 */ |
| 52 | i2c@12ca0000 { |
| 53 | clock-frequency = <400000>; |
| 54 | power-regulator@9 { |
| 55 | compatible = "maxim,max77802-pmic"; |
| 56 | reg = <0x9>; |
| 57 | }; |
| 58 | }; |
| 59 | |
| 60 | i2c@12cd0000 { /* i2c7 */ |
| 61 | clock-frequency = <100000>; |
| 62 | soundcodec@20 { |
| 63 | reg = <0x20>; |
| 64 | compatible = "maxim,max98090-codec"; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | sound@3830000 { |
| 69 | samsung,codec-type = "max98090"; |
| 70 | }; |
| 71 | |
| 72 | i2c@12e10000 { /* i2c9 */ |
| 73 | clock-frequency = <400000>; |
| 74 | tpm@20 { |
| 75 | compatible = "infineon,slb9645-tpm"; |
| 76 | reg = <0x20>; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | spi@12d30000 { /* spi1 */ |
| 81 | spi-max-frequency = <50000000>; |
| 82 | firmware_storage_spi: flash@0 { |
| 83 | reg = <0>; |
| 84 | |
| 85 | /* |
| 86 | * A region for the kernel to store a panic event |
| 87 | * which the firmware will add to the log. |
| 88 | */ |
| 89 | elog-panic-event-offset = <0x01e00000 0x100000>; |
| 90 | |
| 91 | elog-shrink-size = <0x400>; |
| 92 | elog-full-threshold = <0xc00>; |
| 93 | }; |
| 94 | }; |
| 95 | |
| 96 | spi@12d40000 { /* spi2 */ |
| 97 | spi-max-frequency = <4000000>; |
| 98 | spi-deactivate-delay = <200>; |
| 99 | cros-ec@0 { |
| 100 | reg = <0>; |
| 101 | compatible = "google,cros-ec"; |
| 102 | spi-half-duplex; |
| 103 | spi-max-timeout-ms = <1100>; |
| 104 | spi-frame-header = <0xec>; |
| 105 | ec-interrupt = <&gpio 93 1>; /* GPX1_5 */ |
| 106 | |
| 107 | /* |
| 108 | * This describes the flash memory within the EC. Note |
| 109 | * that the STM32L flash erases to 0, not 0xff. |
| 110 | */ |
| 111 | #address-cells = <1>; |
| 112 | #size-cells = <1>; |
| 113 | flash@8000000 { |
| 114 | reg = <0x08000000 0x20000>; |
| 115 | erase-value = <0>; |
| 116 | }; |
| 117 | }; |
| 118 | }; |
| 119 | |
| 120 | xhci@12000000 { |
| 121 | samsung,vbus-gpio = <&gpio 0x40 0>; /* H00 */ |
| 122 | }; |
| 123 | |
| 124 | xhci@12400000 { |
| 125 | samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */ |
| 126 | }; |
| 127 | }; |