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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's S5PV210 SoC device tree source
   4  *
   5  * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
   6  *
   7  * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
   8  * Tomasz Figa <t.figa@samsung.com>
   9  *
  10  * Board device tree source for YIC System SMDV210 board.
  11  *
  12  * NOTE: This file is completely based on original board file for mach-smdkv210
  13  * available in Linux 3.15 and intends to provide equivalent level of hardware
  14  * support. Due to lack of hardware, _no_ testing has been performed.
  15  */
  16
  17 /dts-v1/;
  18 #include <dt-bindings/input/input.h>
  19 #include "s5pv210.dtsi"
  20
  21 / {
  22         model = "YIC System SMDKV210 based on S5PV210";
  23         compatible = "yic,smdkv210", "samsung,s5pv210";
  24
  25         chosen {
  26                 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
  27         };
  28
  29         memory@20000000 {
  30                 device_type = "memory";
  31                 reg = <0x20000000 0x40000000>;
  32         };
  33
  34         ethernet@18000000 {
  35                 compatible = "davicom,dm9000";
  36                 reg = <0xA8000000 0x2 0xA8000002 0x2>;
  37                 interrupt-parent = <&gph1>;
  38                 interrupts = <1 4>;
  39                 local-mac-address = [00 00 de ad be ef];
  40                 davicom,no-eeprom;
  41         };
  42
  43         backlight {
  44                 compatible = "pwm-backlight";
  45                 pwms = <&pwm 3 5000000 0>;
  46                 brightness-levels = <0 4 8 16 32 64 128 255>;
  47                 default-brightness-level = <6>;
  48                 pinctrl-names = "default";
  49                 pinctrl-0 = <&pwm3_out>;
  50         };
  51 };
  52
  53 &xusbxti {
  54         clock-frequency = <24000000>;
  55 };
  56
  57 &keypad {
  58         linux,input-no-autorepeat;
  59         wakeup-source;
  60         samsung,keypad-num-rows = <8>;
  61         samsung,keypad-num-columns = <8>;
  62         pinctrl-names = "default";
  63         pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
  64                         <&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
  65                         <&keypad_row6>, <&keypad_row7>,
  66                         <&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
  67                         <&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
  68                         <&keypad_col6>, <&keypad_col7>;
  69         status = "okay";
  70
  71         key_1 {
  72                 keypad,row = <0>;
  73                 keypad,column = <3>;
  74                 linux,code = <KEY_1>;
  75         };
  76
  77         key_2 {
  78                 keypad,row = <0>;
  79                 keypad,column = <4>;
  80                 linux,code = <KEY_2>;
  81         };
  82
  83         key_3 {
  84                 keypad,row = <0>;
  85                 keypad,column = <5>;
  86                 linux,code = <KEY_3>;
  87         };
  88
  89         key_4 {
  90                 keypad,row = <0>;
  91                 keypad,column = <6>;
  92                 linux,code = <KEY_4>;
  93         };
  94
  95         key_5 {
  96                 keypad,row = <0
  97                 >;
  98                 keypad,column = <7>;
  99                 linux,code = <KEY_5>;
 100         };
 101
 102         key_6 {
 103                 keypad,row = <1>;
 104                 keypad,column = <3>;
 105                 linux,code = <KEY_A>;
 106         };
 107         key_7 {
 108                 keypad,row = <1>;
 109                 keypad,column = <4>;
 110                 linux,code = <KEY_B>;
 111         };
 112
 113         key_8 {
 114                 keypad,row = <1>;
 115                 keypad,column = <5>;
 116                 linux,code = <KEY_C>;
 117         };
 118
 119         key_9 {
 120                 keypad,row = <1>;
 121                 keypad,column = <6>;
 122                 linux,code = <KEY_D>;
 123         };
 124
 125         key_10 {
 126                 keypad,row = <1>;
 127                 keypad,column = <7>;
 128                 linux,code = <KEY_E>;
 129         };
 130 };
 131
 132 &uart0 {
 133         status = "okay";
 134 };
 135
 136 &uart1 {
 137         status = "okay";
 138 };
 139
 140 &uart2 {
 141         status = "okay";
 142 };
 143
 144 &uart3 {
 145         status = "okay";
 146 };
 147
 148 &rtc {
 149         status = "okay";
 150 };
 151
 152 &sdhci0 {
 153         bus-width = <4>;
 154         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
 155         pinctrl-names = "default";
 156         status = "okay";
 157 };
 158
 159 &sdhci1 {
 160         bus-width = <4>;
 161         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
 162         pinctrl-names = "default";
 163         status = "okay";
 164 };
 165
 166 &sdhci2 {
 167         bus-width = <4>;
 168         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 169         pinctrl-names = "default";
 170         status = "okay";
 171 };
 172
 173 &sdhci3 {
 174         bus-width = <4>;
 175         pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
 176         pinctrl-names = "default";
 177         status = "okay";
 178 };
 179
 180 &hsotg {
 181         dr_mode = "peripheral";
 182         status = "okay";
 183 };
 184
 185 &usbphy {
 186         status = "okay";
 187 };
 188
 189 &fimd {
 190         pinctrl-0 = <&lcd_clk &lcd_data24>;
 191         pinctrl-names = "default";
 192         status = "okay";
 193
 194         display-timings {
 195                 native-mode = <&timing0>;
 196
 197                 timing0: timing {
 198                         /* 800x480@60Hz */
 199                         clock-frequency = <24373920>;
 200                         hactive = <800>;
 201                         vactive = <480>;
 202                         hfront-porch = <8>;
 203                         hback-porch = <13>;
 204                         hsync-len = <3>;
 205                         vback-porch = <7>;
 206                         vfront-porch = <5>;
 207                         vsync-len = <1>;
 208                         hsync-active = <0>;
 209                         vsync-active = <0>;
 210                         de-active = <1>;
 211                         pixelclk-active = <1>;
 212                 };
 213         };
 214 };
 215
 216 &pwm {
 217         samsung,pwm-outputs = <3>;
 218 };
 219
 220 &i2c0 {
 221         status = "okay";
 222
 223         audio-codec@1b {
 224                 compatible = "wlf,wm8580";
 225                 reg = <0x1b>;
 226         };
 227
 228         eeprom@50 {
 229                 compatible = "atmel,24c08";
 230                 reg = <0x50>;
 231         };
 232 };
 233
 234 &i2s0 {
 235         status = "okay";
 236 };