Kukjin Kim | b074abb | 2012-02-10 13:12:21 +0900 | [diff] [blame] | 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/; |
Padmavathi Venna | 3799279 | 2013-06-18 00:02:08 +0900 | [diff] [blame] | 13 | #include "exynos5250.dtsi" |
Kukjin Kim | b074abb | 2012-02-10 13:12:21 +0900 | [diff] [blame] | 14 | |
| 15 | / { |
| 16 | model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; |
| 17 | compatible = "samsung,smdk5250", "samsung,exynos5250"; |
| 18 | |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 19 | aliases { |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 20 | }; |
| 21 | |
Kukjin Kim | b074abb | 2012-02-10 13:12:21 +0900 | [diff] [blame] | 22 | memory { |
| 23 | reg = <0x40000000 0x80000000>; |
| 24 | }; |
| 25 | |
| 26 | chosen { |
Kukjin Kim | 3c81710 | 2012-09-21 11:04:20 +0900 | [diff] [blame] | 27 | bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; |
Kukjin Kim | b074abb | 2012-02-10 13:12:21 +0900 | [diff] [blame] | 28 | }; |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 29 | |
| 30 | i2c@12C60000 { |
| 31 | samsung,i2c-sda-delay = <100>; |
| 32 | samsung,i2c-max-bus-freq = <20000>; |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 33 | |
| 34 | eeprom@50 { |
| 35 | compatible = "samsung,s524ad0xd1"; |
| 36 | reg = <0x50>; |
| 37 | }; |
| 38 | }; |
| 39 | |
Padmavathi Venna | 40cb43b | 2013-06-18 06:38:13 +0900 | [diff] [blame] | 40 | vdd:fixed-regulator@0 { |
| 41 | compatible = "regulator-fixed"; |
| 42 | regulator-name = "vdd-supply"; |
| 43 | regulator-min-microvolt = <1800000>; |
| 44 | regulator-max-microvolt = <1800000>; |
| 45 | regulator-always-on; |
| 46 | }; |
| 47 | |
| 48 | dbvdd:fixed-regulator@1 { |
| 49 | compatible = "regulator-fixed"; |
| 50 | regulator-name = "dbvdd-supply"; |
| 51 | regulator-min-microvolt = <3300000>; |
| 52 | regulator-max-microvolt = <3300000>; |
| 53 | regulator-always-on; |
| 54 | }; |
| 55 | |
| 56 | spkvdd:fixed-regulator@2 { |
| 57 | compatible = "regulator-fixed"; |
| 58 | regulator-name = "spkvdd-supply"; |
| 59 | regulator-min-microvolt = <5000000>; |
| 60 | regulator-max-microvolt = <5000000>; |
| 61 | regulator-always-on; |
| 62 | }; |
| 63 | |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 64 | i2c@12C70000 { |
| 65 | samsung,i2c-sda-delay = <100>; |
| 66 | samsung,i2c-max-bus-freq = <20000>; |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 67 | |
| 68 | eeprom@51 { |
| 69 | compatible = "samsung,s524ad0xd1"; |
| 70 | reg = <0x51>; |
| 71 | }; |
Padmavathi Venna | 28a4805 | 2013-01-18 17:17:06 +0530 | [diff] [blame] | 72 | |
| 73 | wm8994: wm8994@1a { |
Padmavathi Venna | 40cb43b | 2013-06-18 06:38:13 +0900 | [diff] [blame] | 74 | compatible = "wlf,wm8994"; |
| 75 | reg = <0x1a>; |
| 76 | |
| 77 | gpio-controller; |
| 78 | #gpio-cells = <2>; |
| 79 | |
| 80 | AVDD2-supply = <&vdd>; |
| 81 | CPVDD-supply = <&vdd>; |
| 82 | DBVDD-supply = <&dbvdd>; |
| 83 | SPKVDD1-supply = <&spkvdd>; |
| 84 | SPKVDD2-supply = <&spkvdd>; |
Padmavathi Venna | 28a4805 | 2013-01-18 17:17:06 +0530 | [diff] [blame] | 85 | }; |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 86 | }; |
| 87 | |
Vasanth Ananthan | c47d244 | 2012-11-20 21:02:11 +0900 | [diff] [blame] | 88 | i2c@121D0000 { |
| 89 | samsung,i2c-sda-delay = <100>; |
| 90 | samsung,i2c-max-bus-freq = <40000>; |
| 91 | samsung,i2c-slave-addr = <0x38>; |
| 92 | |
| 93 | sata-phy { |
| 94 | compatible = "samsung,sata-phy"; |
| 95 | reg = <0x38>; |
| 96 | }; |
| 97 | }; |
| 98 | |
| 99 | sata@122F0000 { |
| 100 | samsung,sata-freq = <66>; |
| 101 | }; |
| 102 | |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 103 | i2c@12C80000 { |
Rahul Sharma | 62a1f83 | 2012-10-29 21:51:47 +0900 | [diff] [blame] | 104 | samsung,i2c-sda-delay = <100>; |
| 105 | samsung,i2c-max-bus-freq = <66000>; |
Rahul Sharma | 62a1f83 | 2012-10-29 21:51:47 +0900 | [diff] [blame] | 106 | |
| 107 | hdmiddc@50 { |
Rahul Sharma | 0d1fc82 | 2013-06-19 18:21:09 +0530 | [diff] [blame] | 108 | compatible = "samsung,exynos4210-hdmiddc"; |
Rahul Sharma | 62a1f83 | 2012-10-29 21:51:47 +0900 | [diff] [blame] | 109 | reg = <0x50>; |
| 110 | }; |
Thomas Abraham | 009f7c9 | 2012-05-15 23:47:53 +0900 | [diff] [blame] | 111 | }; |
| 112 | |
| 113 | i2c@12C90000 { |
| 114 | status = "disabled"; |
| 115 | }; |
| 116 | |
| 117 | i2c@12CA0000 { |
| 118 | status = "disabled"; |
| 119 | }; |
| 120 | |
| 121 | i2c@12CB0000 { |
| 122 | status = "disabled"; |
| 123 | }; |
| 124 | |
| 125 | i2c@12CC0000 { |
| 126 | status = "disabled"; |
| 127 | }; |
| 128 | |
| 129 | i2c@12CD0000 { |
| 130 | status = "disabled"; |
| 131 | }; |
Thomas Abraham | 79989ba | 2012-07-14 10:45:36 +0900 | [diff] [blame] | 132 | |
Rahul Sharma | 3e3e9ce | 2012-10-29 21:51:42 +0900 | [diff] [blame] | 133 | i2c@12CE0000 { |
| 134 | samsung,i2c-sda-delay = <100>; |
| 135 | samsung,i2c-max-bus-freq = <66000>; |
| 136 | |
| 137 | hdmiphy@38 { |
Rahul Sharma | 0d1fc82 | 2013-06-19 18:21:09 +0530 | [diff] [blame] | 138 | compatible = "samsung,exynos4212-hdmiphy"; |
Rahul Sharma | 3e3e9ce | 2012-10-29 21:51:42 +0900 | [diff] [blame] | 139 | reg = <0x38>; |
| 140 | }; |
| 141 | }; |
| 142 | |
Yuvaraj Kumar C D | c8149df | 2013-10-21 05:48:16 +0900 | [diff] [blame] | 143 | mmc@12200000 { |
Yuvaraj Kumar C D | e908d5c | 2013-10-21 05:48:06 +0900 | [diff] [blame] | 144 | status = "okay"; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 145 | num-slots = <1>; |
| 146 | supports-highspeed; |
| 147 | broken-cd; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 148 | card-detect-delay = <200>; |
| 149 | samsung,dw-mshc-ciu-div = <3>; |
Alim Akhtar | 753bd6d | 2013-01-16 15:41:01 -0800 | [diff] [blame] | 150 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 151 | samsung,dw-mshc-ddr-timing = <1 2>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 152 | pinctrl-names = "default"; |
| 153 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 154 | |
| 155 | slot@0 { |
| 156 | reg = <0>; |
| 157 | bus-width = <8>; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 158 | }; |
| 159 | }; |
| 160 | |
Yuvaraj Kumar C D | c8149df | 2013-10-21 05:48:16 +0900 | [diff] [blame] | 161 | mmc@12220000 { |
Yuvaraj Kumar C D | e908d5c | 2013-10-21 05:48:06 +0900 | [diff] [blame] | 162 | status = "okay"; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 163 | num-slots = <1>; |
| 164 | supports-highspeed; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 165 | card-detect-delay = <200>; |
| 166 | samsung,dw-mshc-ciu-div = <3>; |
Alim Akhtar | 753bd6d | 2013-01-16 15:41:01 -0800 | [diff] [blame] | 167 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 168 | samsung,dw-mshc-ddr-timing = <1 2>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 169 | pinctrl-names = "default"; |
| 170 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 171 | |
| 172 | slot@0 { |
| 173 | reg = <0>; |
| 174 | bus-width = <4>; |
Doug Anderson | 488755b | 2013-01-11 17:03:51 +0000 | [diff] [blame] | 175 | disable-wp; |
Thomas Abraham | 84bd48a | 2012-09-26 09:02:59 +0900 | [diff] [blame] | 176 | }; |
| 177 | }; |
| 178 | |
Thomas Abraham | 79989ba | 2012-07-14 10:45:36 +0900 | [diff] [blame] | 179 | spi_0: spi@12d20000 { |
| 180 | status = "disabled"; |
| 181 | }; |
| 182 | |
| 183 | spi_1: spi@12d30000 { |
Thomas Abraham | 79989ba | 2012-07-14 10:45:36 +0900 | [diff] [blame] | 184 | w25q80bw@0 { |
| 185 | #address-cells = <1>; |
| 186 | #size-cells = <1>; |
| 187 | compatible = "w25x80"; |
| 188 | reg = <0>; |
| 189 | spi-max-frequency = <1000000>; |
| 190 | |
| 191 | controller-data { |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 192 | cs-gpio = <&gpa2 5 0>; |
Thomas Abraham | 79989ba | 2012-07-14 10:45:36 +0900 | [diff] [blame] | 193 | samsung,spi-feedback-delay = <0>; |
| 194 | }; |
| 195 | |
| 196 | partition@0 { |
| 197 | label = "U-Boot"; |
| 198 | reg = <0x0 0x40000>; |
| 199 | read-only; |
| 200 | }; |
| 201 | |
| 202 | partition@40000 { |
| 203 | label = "Kernel"; |
| 204 | reg = <0x40000 0xc0000>; |
| 205 | }; |
| 206 | }; |
| 207 | }; |
| 208 | |
| 209 | spi_2: spi@12d40000 { |
| 210 | status = "disabled"; |
| 211 | }; |
Rahul Sharma | 566cf8e | 2012-10-29 21:48:43 +0900 | [diff] [blame] | 212 | |
| 213 | hdmi { |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 214 | hpd-gpio = <&gpx3 7 0>; |
Rahul Sharma | 566cf8e | 2012-10-29 21:48:43 +0900 | [diff] [blame] | 215 | }; |
Olof Johansson | 24025f6 | 2012-11-21 11:30:32 -0800 | [diff] [blame] | 216 | |
Arun Kumar K | 2eae613 | 2012-10-23 22:51:33 +0900 | [diff] [blame] | 217 | codec@11000000 { |
| 218 | samsung,mfc-r = <0x43000000 0x800000>; |
| 219 | samsung,mfc-l = <0x51000000 0x800000>; |
| 220 | }; |
Padmavathi Venna | 4c4c746 | 2013-01-18 17:17:04 +0530 | [diff] [blame] | 221 | |
Padmavathi Venna | 28a4805 | 2013-01-18 17:17:06 +0530 | [diff] [blame] | 222 | i2s0: i2s@03830000 { |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 223 | status = "okay"; |
Padmavathi Venna | 4c4c746 | 2013-01-18 17:17:04 +0530 | [diff] [blame] | 224 | }; |
| 225 | |
Padmavathi Venna | 28a4805 | 2013-01-18 17:17:06 +0530 | [diff] [blame] | 226 | sound { |
| 227 | compatible = "samsung,smdk-wm8994"; |
| 228 | |
| 229 | samsung,i2s-controller = <&i2s0>; |
| 230 | samsung,audio-codec = <&wm8994>; |
| 231 | }; |
Jingoo Han | ad4aebe | 2013-02-12 11:11:58 -0800 | [diff] [blame] | 232 | |
Vivek Gautam | 13cbd1e | 2013-02-12 15:24:15 -0800 | [diff] [blame] | 233 | usb@12110000 { |
Doug Anderson | c58c1a4 | 2013-05-08 10:37:16 -0700 | [diff] [blame] | 234 | samsung,vbus-gpio = <&gpx2 6 0>; |
Vivek Gautam | 13cbd1e | 2013-02-12 15:24:15 -0800 | [diff] [blame] | 235 | }; |
| 236 | |
Vikas Sajjan | 77899d5 | 2013-08-14 17:15:00 +0900 | [diff] [blame] | 237 | dp-controller@145B0000 { |
Jingoo Han | ad4aebe | 2013-02-12 11:11:58 -0800 | [diff] [blame] | 238 | samsung,color-space = <0>; |
| 239 | samsung,dynamic-range = <0>; |
| 240 | samsung,ycbcr-coeff = <0>; |
| 241 | samsung,color-depth = <1>; |
| 242 | samsung,link-rate = <0x0a>; |
| 243 | samsung,lane-count = <4>; |
Jingoo Han | 7447833 | 2013-06-10 17:36:39 +0900 | [diff] [blame] | 244 | |
| 245 | pinctrl-names = "default"; |
| 246 | pinctrl-0 = <&dp_hpd>; |
Vikas Sajjan | 77899d5 | 2013-08-14 17:15:00 +0900 | [diff] [blame] | 247 | status = "okay"; |
Jingoo Han | ad4aebe | 2013-02-12 11:11:58 -0800 | [diff] [blame] | 248 | }; |
Thomas Abraham | 8b6076d | 2013-03-09 17:19:22 +0900 | [diff] [blame] | 249 | |
Vikas Sajjan | d1bf2ab | 2013-08-14 17:08:32 +0900 | [diff] [blame] | 250 | fimd@14400000 { |
| 251 | status = "okay"; |
| 252 | display-timings { |
| 253 | native-mode = <&timing0>; |
| 254 | timing0: timing@0 { |
| 255 | /* 1280x800 */ |
| 256 | clock-frequency = <50000>; |
| 257 | hactive = <1280>; |
| 258 | vactive = <800>; |
| 259 | hfront-porch = <4>; |
| 260 | hback-porch = <4>; |
| 261 | hsync-len = <4>; |
| 262 | vback-porch = <4>; |
| 263 | vfront-porch = <4>; |
| 264 | vsync-len = <4>; |
| 265 | }; |
Leela Krishna Amudala | 06c460b | 2013-04-04 15:59:46 +0900 | [diff] [blame] | 266 | }; |
| 267 | }; |
| 268 | |
Thomas Abraham | 8b6076d | 2013-03-09 17:19:22 +0900 | [diff] [blame] | 269 | fixed-rate-clocks { |
| 270 | xxti { |
| 271 | compatible = "samsung,clock-xxti"; |
| 272 | clock-frequency = <24000000>; |
| 273 | }; |
| 274 | }; |
Kukjin Kim | b074abb | 2012-02-10 13:12:21 +0900 | [diff] [blame] | 275 | }; |