arch/arm/boot/dts/omap3-n950.dts

   1 /*
   2  * omap3-n950.dts - Device Tree file for Nokia N950
   3  *
   4  * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "omap3-n950-n9.dtsi"
  14 #include <dt-bindings/input/input.h>
  15
  16 / {
  17         model = "Nokia N950";
  18         compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3";
  19
  20         keys {
  21                 compatible = "gpio-keys";
  22
  23                 keypad_slide {
  24                         label = "Keypad Slide";
  25                         gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* 109 */
  26                         linux,input-type = <EV_SW>;
  27                         linux,code = <SW_KEYPAD_SLIDE>;
  28                         wakeup-source;
  29                         pinctrl-names = "default";
  30                         pinctrl-0 = <&keypad_slide_pins>;
  31                 };
  32         };
  33 };
  34
  35 &omap3_pmx_core {
  36         keypad_slide_pins: pinmux_debug_led_pins {
  37                 pinctrl-single,pins = <
  38                         OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4)       /* cam_d10.gpio_109 */
  39                 >;
  40         };
  41 };
  42
  43 &omap3_pmx_core {
  44         spi4_pins: pinmux_spi4_pins {
  45                 pinctrl-single,pins = <
  46                         OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_clk */
  47                         OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE1) /* mcspi4_simo */
  48                         OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_somi */
  49                         OMAP3_CORE1_IOPAD(0x2196, PIN_OUTPUT | MUX_MODE1) /* mcspi4_cs0 */
  50                 >;
  51         };
  52 };
  53
  54 &omap3_pmx_core {
  55         dsi_pins: pinmux_dsi_pins {
  56                 pinctrl-single,pins = <
  57                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE1) /* dsi_dx0 - data0+ */
  58                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE1) /* dsi_dy0 - data0- */
  59                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE1) /* dsi_dx1 - clk+   */
  60                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE1) /* dsi_dy1 - clk-   */
  61                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE1) /* dsi_dx2 - data1+ */
  62                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE1) /* dsi_dy2 - data1- */
  63                 >;
  64         };
  65
  66         display_pins: pinmux_display_pins {
  67                 pinctrl-single,pins = <
  68                         OMAP3_CORE1_IOPAD(0x20ca, PIN_INPUT | MUX_MODE4) /* gpio 62 - display te */
  69                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE4) /* gpio 87 - display reset */
  70                 >;
  71         };
  72 };
  73
  74 &i2c2 {
  75         smia_1: camera@10 {
  76                 compatible = "nokia,smia";
  77                 reg = <0x10>;
  78                 /* No reset gpio */
  79                 vana-supply = <&vaux3>;
  80                 clocks = <&isp 0>;
  81                 clock-frequency = <9600000>;
  82                 nokia,nvm-size = <(16 * 64)>;
  83                 flash-leds = <&as3645a_flash &as3645a_indicator>;
  84                 port {
  85                         smia_1_1: endpoint {
  86                                 link-frequencies = /bits/ 64 <210000000 333600000 398400000>;
  87                                 clock-lanes = <0>;
  88                                 data-lanes = <1 2>;
  89                                 remote-endpoint = <&csi2a_ep>;
  90                         };
  91                 };
  92         };
  93 };
  94
  95 &isp {
  96         vdd-csiphy1-supply = <&vaux2>;
  97         vdd-csiphy2-supply = <&vaux2>;
  98         ports {
  99                 port@2 {
 100                         reg = <2>;
 101                         csi2a_ep: endpoint {
 102                                 remote-endpoint = <&smia_1_1>;
 103                                 clock-lanes = <2>;
 104                                 data-lanes = <3 1>;
 105                                 crc = <1>;
 106                                 lane-polarities = <1 1 1>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &mcspi4 {
 113         status = "okay";
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&spi4_pins>;
 116
 117         wlcore: wlcore@0 {
 118                 compatible = "ti,wl1271";
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&wlan_pins>;
 121                 reg = <0>;
 122                 spi-max-frequency = <48000000>;
 123                 clock-xtal;
 124                 ref-clock-frequency = <38400000>;
 125                 interrupts-extended = <&gpio2 10 IRQ_TYPE_LEVEL_HIGH>; /* gpio 42 */
 126                 vwlan-supply = <&vwlan_fixed>;
 127         };
 128 };
 129
 130 &modem {
 131         compatible = "nokia,n950-modem";
 132 };
 133
 134 &twl {
 135         twl_audio: audio {
 136                 compatible = "ti,twl4030-audio";
 137                 ti,enable-vibra = <1>;
 138         };
 139 };
 140
 141 &twl_keypad {
 142         linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_BACKSLASH)
 143                          MATRIX_KEY(0x01, 0x00, KEY_LEFTSHIFT)
 144                          MATRIX_KEY(0x02, 0x00, KEY_COMPOSE)
 145                          MATRIX_KEY(0x03, 0x00, KEY_LEFTMETA)
 146                          MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
 147                          MATRIX_KEY(0x05, 0x00, KEY_BACKSPACE)
 148                          MATRIX_KEY(0x06, 0x00, KEY_VOLUMEDOWN)
 149                          MATRIX_KEY(0x07, 0x00, KEY_VOLUMEUP)
 150
 151                          MATRIX_KEY(0x03, 0x01, KEY_Z)
 152                          MATRIX_KEY(0x04, 0x01, KEY_A)
 153                          MATRIX_KEY(0x05, 0x01, KEY_Q)
 154                          MATRIX_KEY(0x06, 0x01, KEY_W)
 155                          MATRIX_KEY(0x07, 0x01, KEY_E)
 156
 157                          MATRIX_KEY(0x03, 0x02, KEY_X)
 158                          MATRIX_KEY(0x04, 0x02, KEY_S)
 159                          MATRIX_KEY(0x05, 0x02, KEY_D)
 160                          MATRIX_KEY(0x06, 0x02, KEY_C)
 161                          MATRIX_KEY(0x07, 0x02, KEY_V)
 162
 163                          MATRIX_KEY(0x03, 0x03, KEY_O)
 164                          MATRIX_KEY(0x04, 0x03, KEY_I)
 165                          MATRIX_KEY(0x05, 0x03, KEY_U)
 166                          MATRIX_KEY(0x06, 0x03, KEY_L)
 167                          MATRIX_KEY(0x07, 0x03, KEY_APOSTROPHE)
 168
 169                          MATRIX_KEY(0x03, 0x04, KEY_Y)
 170                          MATRIX_KEY(0x04, 0x04, KEY_K)
 171                          MATRIX_KEY(0x05, 0x04, KEY_J)
 172                          MATRIX_KEY(0x06, 0x04, KEY_H)
 173                          MATRIX_KEY(0x07, 0x04, KEY_G)
 174
 175                          MATRIX_KEY(0x03, 0x05, KEY_B)
 176                          MATRIX_KEY(0x04, 0x05, KEY_COMMA)
 177                          MATRIX_KEY(0x05, 0x05, KEY_M)
 178                          MATRIX_KEY(0x06, 0x05, KEY_N)
 179                          MATRIX_KEY(0x07, 0x05, KEY_DOT)
 180
 181                          MATRIX_KEY(0x00, 0x06, KEY_SPACE)
 182                          MATRIX_KEY(0x03, 0x06, KEY_T)
 183                          MATRIX_KEY(0x04, 0x06, KEY_UP)
 184                          MATRIX_KEY(0x05, 0x06, KEY_LEFT)
 185                          MATRIX_KEY(0x06, 0x06, KEY_RIGHT)
 186                          MATRIX_KEY(0x07, 0x06, KEY_DOWN)
 187
 188                          MATRIX_KEY(0x03, 0x07, KEY_P)
 189                          MATRIX_KEY(0x04, 0x07, KEY_ENTER)
 190                          MATRIX_KEY(0x05, 0x07, KEY_SLASH)
 191                          MATRIX_KEY(0x06, 0x07, KEY_F)
 192                          MATRIX_KEY(0x07, 0x07, KEY_R)
 193                          >;
 194 };
 195
 196 &lis302 {
 197         st,axis-x = <(-2)>; /* LIS3_INV_DEV_Y */
 198         st,axis-y = <(-1)>; /* LIS3_INV_DEV_X */
 199         st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */
 200
 201         st,min-limit-x = <(-32)>;
 202         st,min-limit-y = <3>;
 203         st,min-limit-z = <3>;
 204
 205         st,max-limit-x = <(-3)>;
 206         st,max-limit-y = <32>;
 207         st,max-limit-z = <32>;
 208 };
 209
 210 &dss {
 211         status = "ok";
 212
 213         vdda_video-supply = <&vdac>;
 214 };
 215
 216 &dsi {
 217         status = "ok";
 218
 219         pinctrl-names = "default";
 220         pinctrl-0 = <&dsi_pins>;
 221
 222         vdd-supply = <&vpll2>;
 223
 224         port {
 225                 dsi_out_ep: endpoint {
 226                         remote-endpoint = <&lcd0_in>;
 227                         lanes = <2 3 0 1 4 5>;
 228                 };
 229         };
 230
 231         lcd0: display {
 232                 compatible = "nokia,himalaya", "panel-dsi-cm";
 233                 label = "lcd0";
 234
 235                 pinctrl-names = "default";
 236                 pinctrl-0 = <&display_pins>;
 237
 238                 vpnl-supply = <&vmmc2>;
 239                 vddi-supply = <&vio>;
 240
 241                 reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;     /* 87 */
 242                 te-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;        /* 62 */
 243
 244                 width-mm = <49>; /* 48.960 mm */
 245                 height-mm = <88>; /* 88.128 mm */
 246
 247                 /* TODO:
 248                  * - panel is upside-down
 249                  * - top + bottom 5px are not visible
 250                  */
 251                 panel-timing {
 252                         clock-frequency = <0>;          /* Calculated by dsi */
 253
 254                         hback-porch = <2>;
 255                         hactive = <480>;
 256                         hfront-porch = <0>;
 257                         hsync-len = <2>;
 258
 259                         vback-porch = <1>;
 260                         vactive = <864>;
 261                         vfront-porch = <0>;
 262                         vsync-len = <1>;
 263
 264                         hsync-active = <0>;
 265                         vsync-active = <0>;
 266                         de-active = <1>;
 267                         pixelclk-active = <1>;
 268                 };
 269
 270                 port {
 271                         lcd0_in: endpoint {
 272                                 remote-endpoint = <&dsi_out_ep>;
 273                         };
 274                 };
 275         };
 276 };