projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b074abb7 KK |
1 | /* |
| 2 | * SAMSUNG SMDK5250 board device tree source | |
| 3 | * | |
| 4 | * Copyright (c) 2012 Samsung Electronics Co., Ltd. | |
| 5 | * http://www.samsung.com | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License version 2 as | |
| 9 | * published by the Free Software Foundation. | |
| 10 | */ | |
| 11 | ||
| 12 | /dts-v1/; | |
| 13 | /include/ "exynos5250.dtsi" | |
| 14 | ||
| 15 | / { | |
| 16 | model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; | |
| 17 | compatible = "samsung,smdk5250", "samsung,exynos5250"; | |
| 18 | ||
| 84bd48a0 TA |
19 | aliases { |
| 20 | mshc0 = &dwmmc_0; | |
| 21 | mshc1 = &dwmmc_1; | |
| 22 | mshc2 = &dwmmc_2; | |
| 23 | mshc3 = &dwmmc_3; | |
| 24 | }; | |
| 25 | ||
| b074abb7 KK |
26 | memory { |
| 27 | reg = <0x40000000 0x80000000>; | |
| 28 | }; | |
| 29 | ||
| 30 | chosen { | |
| 3c817102 | 31 | bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; |
| b074abb7 | 32 | }; |
| 009f7c9f TA |
33 | |
| 34 | i2c@12C60000 { | |
| 35 | samsung,i2c-sda-delay = <100>; | |
| 36 | samsung,i2c-max-bus-freq = <20000>; | |
| 37 | gpios = <&gpb3 0 2 3 0>, | |
| 38 | <&gpb3 1 2 3 0>; | |
| 39 | ||
| 40 | eeprom@50 { | |
| 41 | compatible = "samsung,s524ad0xd1"; | |
| 42 | reg = <0x50>; | |
| 43 | }; | |
| 44 | }; | |
| 45 | ||
| 46 | i2c@12C70000 { | |
| 47 | samsung,i2c-sda-delay = <100>; | |
| 48 | samsung,i2c-max-bus-freq = <20000>; | |
| 49 | gpios = <&gpb3 2 2 3 0>, | |
| 50 | <&gpb3 3 2 3 0>; | |
| 51 | ||
| 52 | eeprom@51 { | |
| 53 | compatible = "samsung,s524ad0xd1"; | |
| 54 | reg = <0x51>; | |
| 55 | }; | |
| 56 | }; | |
| 57 | ||
| 58 | i2c@12C80000 { | |
| 59 | status = "disabled"; | |
| 60 | }; | |
| 61 | ||
| 62 | i2c@12C90000 { | |
| 63 | status = "disabled"; | |
| 64 | }; | |
| 65 | ||
| 66 | i2c@12CA0000 { | |
| 67 | status = "disabled"; | |
| 68 | }; | |
| 69 | ||
| 70 | i2c@12CB0000 { | |
| 71 | status = "disabled"; | |
| 72 | }; | |
| 73 | ||
| 74 | i2c@12CC0000 { | |
| 75 | status = "disabled"; | |
| 76 | }; | |
| 77 | ||
| 78 | i2c@12CD0000 { | |
| 79 | status = "disabled"; | |
| 80 | }; | |
| 79989ba3 | 81 | |
| 3e3e9ce4 RS |
82 | i2c@12CE0000 { |
| 83 | samsung,i2c-sda-delay = <100>; | |
| 84 | samsung,i2c-max-bus-freq = <66000>; | |
| 85 | ||
| 86 | hdmiphy@38 { | |
| 87 | compatible = "samsung,exynos5-hdmiphy"; | |
| 88 | reg = <0x38>; | |
| 89 | }; | |
| 90 | }; | |
| 91 | ||
| 84bd48a0 TA |
92 | dwmmc_0: dwmmc0@12200000 { |
| 93 | num-slots = <1>; | |
| 94 | supports-highspeed; | |
| 95 | broken-cd; | |
| 96 | fifo-depth = <0x80>; | |
| 97 | card-detect-delay = <200>; | |
| 98 | samsung,dw-mshc-ciu-div = <3>; | |
| 99 | samsung,dw-mshc-sdr-timing = <2 3 3>; | |
| 100 | samsung,dw-mshc-ddr-timing = <1 2 3>; | |
| 101 | ||
| 102 | slot@0 { | |
| 103 | reg = <0>; | |
| 104 | bus-width = <8>; | |
| 105 | gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>, | |
| 106 | <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>, | |
| 107 | <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>, | |
| 108 | <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>, | |
| 109 | <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>; | |
| 110 | }; | |
| 111 | }; | |
| 112 | ||
| 113 | dwmmc_1: dwmmc1@12210000 { | |
| 114 | status = "disabled"; | |
| 115 | }; | |
| 116 | ||
| 117 | dwmmc_2: dwmmc2@12220000 { | |
| 118 | num-slots = <1>; | |
| 119 | supports-highspeed; | |
| 120 | fifo-depth = <0x80>; | |
| 121 | card-detect-delay = <200>; | |
| 122 | samsung,dw-mshc-ciu-div = <3>; | |
| 123 | samsung,dw-mshc-sdr-timing = <2 3 3>; | |
| 124 | samsung,dw-mshc-ddr-timing = <1 2 3>; | |
| 125 | ||
| 126 | slot@0 { | |
| 127 | reg = <0>; | |
| 128 | bus-width = <4>; | |
| 129 | samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>; | |
| 130 | gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>, | |
| 131 | <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>, | |
| 132 | <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>, | |
| 133 | <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>, | |
| 134 | <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>; | |
| 135 | }; | |
| 136 | }; | |
| 137 | ||
| 138 | dwmmc_3: dwmmc3@12230000 { | |
| 139 | status = "disabled"; | |
| 140 | }; | |
| 141 | ||
| 79989ba3 TA |
142 | spi_0: spi@12d20000 { |
| 143 | status = "disabled"; | |
| 144 | }; | |
| 145 | ||
| 146 | spi_1: spi@12d30000 { | |
| 147 | gpios = <&gpa2 4 2 3 0>, | |
| 148 | <&gpa2 6 2 3 0>, | |
| 149 | <&gpa2 7 2 3 0>; | |
| 150 | ||
| 151 | w25q80bw@0 { | |
| 152 | #address-cells = <1>; | |
| 153 | #size-cells = <1>; | |
| 154 | compatible = "w25x80"; | |
| 155 | reg = <0>; | |
| 156 | spi-max-frequency = <1000000>; | |
| 157 | ||
| 158 | controller-data { | |
| 159 | cs-gpio = <&gpa2 5 1 0 3>; | |
| 160 | samsung,spi-feedback-delay = <0>; | |
| 161 | }; | |
| 162 | ||
| 163 | partition@0 { | |
| 164 | label = "U-Boot"; | |
| 165 | reg = <0x0 0x40000>; | |
| 166 | read-only; | |
| 167 | }; | |
| 168 | ||
| 169 | partition@40000 { | |
| 170 | label = "Kernel"; | |
| 171 | reg = <0x40000 0xc0000>; | |
| 172 | }; | |
| 173 | }; | |
| 174 | }; | |
| 175 | ||
| 176 | spi_2: spi@12d40000 { | |
| 177 | status = "disabled"; | |
| 178 | }; | |
| 566cf8ee RS |
179 | |
| 180 | hdmi { | |
| 181 | hpd-gpio = <&gpx3 7 0xf 1 3>; | |
| 182 | }; | |
| b074abb7 | 183 | }; |