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/interrupt-controller/irq.h>
  19 #include <dt-bindings/input/input.h>
  20 #include "s5pv210.dtsi"
  21
  22 / {
  23         model = "YIC System SMDKV210 based on S5PV210";
  24         compatible = "yic,smdkv210", "samsung,s5pv210";
  25
  26         chosen {
  27                 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
  28         };
  29
  30         memory@20000000 {
  31                 device_type = "memory";
  32                 reg = <0x20000000 0x40000000>;
  33         };
  34
  35         pmic_ap_clk: clock-0 {
  36                 /* Workaround for missing PMIC and its clock */
  37                 compatible = "fixed-clock";
  38                 #clock-cells = <0>;
  39                 clock-frequency = <32768>;
  40         };
  41
  42         ethernet@a8000000 {
  43                 compatible = "davicom,dm9000";
  44                 reg = <0xA8000000 0x2 0xA8000002 0x2>;
  45                 interrupt-parent = <&gph1>;
  46                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
  47                 local-mac-address = [00 00 de ad be ef];
  48                 davicom,no-eeprom;
  49         };
  50
  51         backlight {
  52                 compatible = "pwm-backlight";
  53                 pwms = <&pwm 3 5000000 0>;
  54                 brightness-levels = <0 4 8 16 32 64 128 255>;
  55                 default-brightness-level = <6>;
  56                 pinctrl-names = "default";
  57                 pinctrl-0 = <&pwm3_out>;
  58         };
  59 };
  60
  61 &xusbxti {
  62         clock-frequency = <24000000>;
  63 };
  64
  65 &keypad {
  66         linux,input-no-autorepeat;
  67         wakeup-source;
  68         samsung,keypad-num-rows = <8>;
  69         samsung,keypad-num-columns = <8>;
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
  72                         <&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
  73                         <&keypad_row6>, <&keypad_row7>,
  74                         <&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
  75                         <&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
  76                         <&keypad_col6>, <&keypad_col7>;
  77         status = "okay";
  78
  79         key-1 {
  80                 keypad,row = <0>;
  81                 keypad,column = <3>;
  82                 linux,code = <KEY_1>;
  83         };
  84
  85         key-2 {
  86                 keypad,row = <0>;
  87                 keypad,column = <4>;
  88                 linux,code = <KEY_2>;
  89         };
  90
  91         key-3 {
  92                 keypad,row = <0>;
  93                 keypad,column = <5>;
  94                 linux,code = <KEY_3>;
  95         };
  96
  97         key-4 {
  98                 keypad,row = <0>;
  99                 keypad,column = <6>;
 100                 linux,code = <KEY_4>;
 101         };
 102
 103         key-5 {
 104                 keypad,row = <0
 105                 >;
 106                 keypad,column = <7>;
 107                 linux,code = <KEY_5>;
 108         };
 109
 110         key-6 {
 111                 keypad,row = <1>;
 112                 keypad,column = <3>;
 113                 linux,code = <KEY_A>;
 114         };
 115         key-7 {
 116                 keypad,row = <1>;
 117                 keypad,column = <4>;
 118                 linux,code = <KEY_B>;
 119         };
 120
 121         key-8 {
 122                 keypad,row = <1>;
 123                 keypad,column = <5>;
 124                 linux,code = <KEY_C>;
 125         };
 126
 127         key-9 {
 128                 keypad,row = <1>;
 129                 keypad,column = <6>;
 130                 linux,code = <KEY_D>;
 131         };
 132
 133         key-10 {
 134                 keypad,row = <1>;
 135                 keypad,column = <7>;
 136                 linux,code = <KEY_E>;
 137         };
 138 };
 139
 140 &uart0 {
 141         status = "okay";
 142 };
 143
 144 &uart1 {
 145         status = "okay";
 146 };
 147
 148 &uart2 {
 149         status = "okay";
 150 };
 151
 152 &uart3 {
 153         status = "okay";
 154 };
 155
 156 &rtc {
 157         status = "okay";
 158         clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
 159         clock-names = "rtc", "rtc_src";
 160 };
 161
 162 &sdhci0 {
 163         bus-width = <4>;
 164         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
 165         pinctrl-names = "default";
 166         status = "okay";
 167 };
 168
 169 &sdhci1 {
 170         bus-width = <4>;
 171         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
 172         pinctrl-names = "default";
 173         status = "okay";
 174 };
 175
 176 &sdhci2 {
 177         bus-width = <4>;
 178         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 179         pinctrl-names = "default";
 180         status = "okay";
 181 };
 182
 183 &sdhci3 {
 184         bus-width = <4>;
 185         pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
 186         pinctrl-names = "default";
 187         status = "okay";
 188 };
 189
 190 &hsotg {
 191         dr_mode = "peripheral";
 192         status = "okay";
 193 };
 194
 195 &usbphy {
 196         status = "okay";
 197 };
 198
 199 &fimd {
 200         pinctrl-0 = <&lcd_clk &lcd_data24>;
 201         pinctrl-names = "default";
 202         status = "okay";
 203
 204         display-timings {
 205                 native-mode = <&timing0>;
 206
 207                 timing0: timing {
 208                         /* 800x480@60Hz */
 209                         clock-frequency = <24373920>;
 210                         hactive = <800>;
 211                         vactive = <480>;
 212                         hfront-porch = <8>;
 213                         hback-porch = <13>;
 214                         hsync-len = <3>;
 215                         vback-porch = <7>;
 216                         vfront-porch = <5>;
 217                         vsync-len = <1>;
 218                         hsync-active = <0>;
 219                         vsync-active = <0>;
 220                         de-active = <1>;
 221                         pixelclk-active = <1>;
 222                 };
 223         };
 224 };
 225
 226 &pwm {
 227         samsung,pwm-outputs = <3>;
 228 };
 229
 230 &i2c0 {
 231         status = "okay";
 232
 233         audio-codec@1b {
 234                 compatible = "wlf,wm8580";
 235                 reg = <0x1b>;
 236         };
 237
 238         eeprom@50 {
 239                 compatible = "atmel,24c08";
 240                 reg = <0x50>;
 241         };
 242 };
 243
 244 &i2s0 {
 245         status = "okay";
 246 };