arch/arm/boot/dts/s5pv210-smdkv210.dts

   1 /*
   2  * Samsung's S5PV210 SoC device tree source
   3  *
   4  * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
   5  *
   6  * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
   7  * Tomasz Figa <t.figa@samsung.com>
   8  *
   9  * Board device tree source for YIC System SMDV210 board.
  10  *
  11  * NOTE: This file is completely based on original board file for mach-smdkv210
  12  * available in Linux 3.15 and intends to provide equivalent level of hardware
  13  * support. Due to lack of hardware, _no_ testing has been performed.
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License version 2 as
  17  * published by the Free Software Foundation.
  18  */
  19
  20 /dts-v1/;
  21 #include <dt-bindings/input/input.h>
  22 #include "s5pv210.dtsi"
  23
  24 / {
  25         model = "YIC System SMDKV210 based on S5PV210";
  26         compatible = "yic,smdkv210", "samsung,s5pv210";
  27
  28         chosen {
  29                 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
  30         };
  31
  32         memory {
  33                 device_type = "memory";
  34                 reg = <0x20000000 0x40000000>;
  35         };
  36
  37         ethernet@18000000 {
  38                 compatible = "davicom,dm9000";
  39                 reg = <0xA8000000 0x2 0xA8000002 0x2>;
  40                 interrupt-parent = <&gph1>;
  41                 interrupts = <1 4>;
  42                 local-mac-address = [00 00 de ad be ef];
  43                 davicom,no-eeprom;
  44         };
  45
  46         backlight {
  47                 compatible = "pwm-backlight";
  48                 pwms = <&pwm 3 5000000 0>;
  49                 brightness-levels = <0 4 8 16 32 64 128 255>;
  50                 default-brightness-level = <6>;
  51                 pinctrl-names = "default";
  52                 pinctrl-0 = <&pwm3_out>;
  53         };
  54 };
  55
  56 &xusbxti {
  57         clock-frequency = <24000000>;
  58 };
  59
  60 &keypad {
  61         linux,input-no-autorepeat;
  62         linux,input-wakeup;
  63         samsung,keypad-num-rows = <8>;
  64         samsung,keypad-num-columns = <8>;
  65         pinctrl-names = "default";
  66         pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
  67                         <&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
  68                         <&keypad_row6>, <&keypad_row7>,
  69                         <&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
  70                         <&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
  71                         <&keypad_col6>, <&keypad_col7>;
  72         status = "okay";
  73
  74         key_1 {
  75                 keypad,row = <0>;
  76                 keypad,column = <3>;
  77                 linux,code = <KEY_1>;
  78         };
  79
  80         key_2 {
  81                 keypad,row = <0>;
  82                 keypad,column = <4>;
  83                 linux,code = <KEY_2>;
  84         };
  85
  86         key_3 {
  87                 keypad,row = <0>;
  88                 keypad,column = <5>;
  89                 linux,code = <KEY_3>;
  90         };
  91
  92         key_4 {
  93                 keypad,row = <0>;
  94                 keypad,column = <6>;
  95                 linux,code = <KEY_4>;
  96         };
  97
  98         key_5 {
  99                 keypad,row = <0
 100                 >;
 101                 keypad,column = <7>;
 102                 linux,code = <KEY_5>;
 103         };
 104
 105         key_6 {
 106                 keypad,row = <1>;
 107                 keypad,column = <3>;
 108                 linux,code = <KEY_A>;
 109         };
 110         key_7 {
 111                 keypad,row = <1>;
 112                 keypad,column = <4>;
 113                 linux,code = <KEY_B>;
 114         };
 115
 116         key_8 {
 117                 keypad,row = <1>;
 118                 keypad,column = <5>;
 119                 linux,code = <KEY_C>;
 120         };
 121
 122         key_9 {
 123                 keypad,row = <1>;
 124                 keypad,column = <6>;
 125                 linux,code = <KEY_D>;
 126         };
 127
 128         key_10 {
 129                 keypad,row = <1>;
 130                 keypad,column = <7>;
 131                 linux,code = <KEY_E>;
 132         };
 133 };
 134
 135 &uart0 {
 136         status = "okay";
 137 };
 138
 139 &uart1 {
 140         status = "okay";
 141 };
 142
 143 &uart2 {
 144         status = "okay";
 145 };
 146
 147 &uart3 {
 148         status = "okay";
 149 };
 150
 151 &rtc {
 152         status = "okay";
 153 };
 154
 155 &sdhci0 {
 156         bus-width = <4>;
 157         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
 158         pinctrl-names = "default";
 159         status = "okay";
 160 };
 161
 162 &sdhci1 {
 163         bus-width = <4>;
 164         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
 165         pinctrl-names = "default";
 166         status = "okay";
 167 };
 168
 169 &sdhci2 {
 170         bus-width = <4>;
 171         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 172         pinctrl-names = "default";
 173         status = "okay";
 174 };
 175
 176 &sdhci3 {
 177         bus-width = <4>;
 178         pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
 179         pinctrl-names = "default";
 180         status = "okay";
 181 };
 182
 183 &hsotg {
 184         status = "okay";
 185 };
 186
 187 &usbphy {
 188         status = "okay";
 189 };
 190
 191 &fimd {
 192         pinctrl-0 = <&lcd_clk &lcd_data24>;
 193         pinctrl-names = "default";
 194         status = "okay";
 195
 196         display-timings {
 197                 native-mode = <&timing0>;
 198
 199                 timing0: timing@0 {
 200                         /* 800x480@60Hz */
 201                         clock-frequency = <24373920>;
 202                         hactive = <800>;
 203                         vactive = <480>;
 204                         hfront-porch = <8>;
 205                         hback-porch = <13>;
 206                         hsync-len = <3>;
 207                         vback-porch = <7>;
 208                         vfront-porch = <5>;
 209                         vsync-len = <1>;
 210                         hsync-active = <0>;
 211                         vsync-active = <0>;
 212                         de-active = <1>;
 213                         pixelclk-active = <1>;
 214                 };
 215         };
 216 };
 217
 218 &pwm {
 219         samsung,pwm-outputs = <3>;
 220 };
 221
 222 &i2c0 {
 223         status = "okay";
 224
 225         audio-codec@1b {
 226                 compatible = "wlf,wm8580";
 227                 reg = <0x1b>;
 228         };
 229
 230         eeprom@50 {
 231                 compatible = "atmel,24c08";
 232                 reg = <0x50>;
 233         };
 234 };
 235
 236 &i2s0 {
 237         status = "okay";
 238 };