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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * omap3-n950.dts - Device Tree file for Nokia N950
   4  *
   5  * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "omap3-n950-n9.dtsi"
  11 #include <dt-bindings/input/input.h>
  12
  13 / {
  14         model = "Nokia N950";
  15         compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3";
  16
  17         keys {
  18                 compatible = "gpio-keys";
  19
  20                 keypad_slide {
  21                         label = "Keypad Slide";
  22                         gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* 109 */
  23                         linux,input-type = <EV_SW>;
  24                         linux,code = <SW_KEYPAD_SLIDE>;
  25                         wakeup-source;
  26                         pinctrl-names = "default";
  27                         pinctrl-0 = <&keypad_slide_pins>;
  28                 };
  29         };
  30 };
  31
  32 &omap3_pmx_core {
  33         keypad_slide_pins: pinmux_debug_led_pins {
  34                 pinctrl-single,pins = <
  35                         OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4)       /* cam_d10.gpio_109 */
  36                 >;
  37         };
  38 };
  39
  40 &omap3_pmx_core {
  41         spi4_pins: pinmux_spi4_pins {
  42                 pinctrl-single,pins = <
  43                         OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_clk */
  44                         OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE1) /* mcspi4_simo */
  45                         OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_somi */
  46                         OMAP3_CORE1_IOPAD(0x2196, PIN_OUTPUT | MUX_MODE1) /* mcspi4_cs0 */
  47                 >;
  48         };
  49 };
  50
  51 &omap3_pmx_core {
  52         dsi_pins: pinmux_dsi_pins {
  53                 pinctrl-single,pins = <
  54                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE1) /* dsi_dx0 - data0+ */
  55                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE1) /* dsi_dy0 - data0- */
  56                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE1) /* dsi_dx1 - clk+   */
  57                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE1) /* dsi_dy1 - clk-   */
  58                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE1) /* dsi_dx2 - data1+ */
  59                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE1) /* dsi_dy2 - data1- */
  60                 >;
  61         };
  62
  63         display_pins: pinmux_display_pins {
  64                 pinctrl-single,pins = <
  65                         OMAP3_CORE1_IOPAD(0x20ca, PIN_INPUT | MUX_MODE4) /* gpio 62 - display te */
  66                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE4) /* gpio 87 - display reset */
  67                 >;
  68         };
  69 };
  70
  71 &i2c2 {
  72         smia_1: camera@10 {
  73                 compatible = "nokia,smia";
  74                 reg = <0x10>;
  75                 /* No reset gpio */
  76                 vana-supply = <&vaux3>;
  77                 clocks = <&isp 0>;
  78                 clock-frequency = <9600000>;
  79                 nokia,nvm-size = <(16 * 64)>;
  80                 flash-leds = <&as3645a_flash &as3645a_indicator>;
  81                 port {
  82                         smia_1_1: endpoint {
  83                                 link-frequencies = /bits/ 64 <210000000 333600000 398400000>;
  84                                 clock-lanes = <0>;
  85                                 data-lanes = <1 2>;
  86                                 remote-endpoint = <&csi2a_ep>;
  87                         };
  88                 };
  89         };
  90 };
  91
  92 &isp {
  93         vdd-csiphy1-supply = <&vaux2>;
  94         vdd-csiphy2-supply = <&vaux2>;
  95         ports {
  96                 port@2 {
  97                         reg = <2>;
  98                         csi2a_ep: endpoint {
  99                                 remote-endpoint = <&smia_1_1>;
 100                                 clock-lanes = <2>;
 101                                 data-lanes = <3 1>;
 102                                 crc = <1>;
 103                                 lane-polarities = <1 1 1>;
 104                         };
 105                 };
 106         };
 107 };
 108
 109 &mcspi4 {
 110         status = "okay";
 111         pinctrl-names = "default";
 112         pinctrl-0 = <&spi4_pins>;
 113
 114         wlcore: wlcore@0 {
 115                 compatible = "ti,wl1271";
 116                 pinctrl-names = "default";
 117                 pinctrl-0 = <&wlan_pins>;
 118                 reg = <0>;
 119                 spi-max-frequency = <48000000>;
 120                 clock-xtal;
 121                 ref-clock-frequency = <38400000>;
 122                 interrupts-extended = <&gpio2 10 IRQ_TYPE_LEVEL_HIGH>; /* gpio 42 */
 123                 vwlan-supply = <&vwlan_fixed>;
 124         };
 125 };
 126
 127 &modem {
 128         compatible = "nokia,n950-modem";
 129 };
 130
 131 &twl {
 132         twl_audio: audio {
 133                 compatible = "ti,twl4030-audio";
 134                 ti,enable-vibra = <1>;
 135         };
 136 };
 137
 138 &twl_keypad {
 139         linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_BACKSLASH)
 140                          MATRIX_KEY(0x01, 0x00, KEY_LEFTSHIFT)
 141                          MATRIX_KEY(0x02, 0x00, KEY_COMPOSE)
 142                          MATRIX_KEY(0x03, 0x00, KEY_LEFTMETA)
 143                          MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
 144                          MATRIX_KEY(0x05, 0x00, KEY_BACKSPACE)
 145                          MATRIX_KEY(0x06, 0x00, KEY_VOLUMEDOWN)
 146                          MATRIX_KEY(0x07, 0x00, KEY_VOLUMEUP)
 147
 148                          MATRIX_KEY(0x03, 0x01, KEY_Z)
 149                          MATRIX_KEY(0x04, 0x01, KEY_A)
 150                          MATRIX_KEY(0x05, 0x01, KEY_Q)
 151                          MATRIX_KEY(0x06, 0x01, KEY_W)
 152                          MATRIX_KEY(0x07, 0x01, KEY_E)
 153
 154                          MATRIX_KEY(0x03, 0x02, KEY_X)
 155                          MATRIX_KEY(0x04, 0x02, KEY_S)
 156                          MATRIX_KEY(0x05, 0x02, KEY_D)
 157                          MATRIX_KEY(0x06, 0x02, KEY_C)
 158                          MATRIX_KEY(0x07, 0x02, KEY_V)
 159
 160                          MATRIX_KEY(0x03, 0x03, KEY_O)
 161                          MATRIX_KEY(0x04, 0x03, KEY_I)
 162                          MATRIX_KEY(0x05, 0x03, KEY_U)
 163                          MATRIX_KEY(0x06, 0x03, KEY_L)
 164                          MATRIX_KEY(0x07, 0x03, KEY_APOSTROPHE)
 165
 166                          MATRIX_KEY(0x03, 0x04, KEY_Y)
 167                          MATRIX_KEY(0x04, 0x04, KEY_K)
 168                          MATRIX_KEY(0x05, 0x04, KEY_J)
 169                          MATRIX_KEY(0x06, 0x04, KEY_H)
 170                          MATRIX_KEY(0x07, 0x04, KEY_G)
 171
 172                          MATRIX_KEY(0x03, 0x05, KEY_B)
 173                          MATRIX_KEY(0x04, 0x05, KEY_COMMA)
 174                          MATRIX_KEY(0x05, 0x05, KEY_M)
 175                          MATRIX_KEY(0x06, 0x05, KEY_N)
 176                          MATRIX_KEY(0x07, 0x05, KEY_DOT)
 177
 178                          MATRIX_KEY(0x00, 0x06, KEY_SPACE)
 179                          MATRIX_KEY(0x03, 0x06, KEY_T)
 180                          MATRIX_KEY(0x04, 0x06, KEY_UP)
 181                          MATRIX_KEY(0x05, 0x06, KEY_LEFT)
 182                          MATRIX_KEY(0x06, 0x06, KEY_RIGHT)
 183                          MATRIX_KEY(0x07, 0x06, KEY_DOWN)
 184
 185                          MATRIX_KEY(0x03, 0x07, KEY_P)
 186                          MATRIX_KEY(0x04, 0x07, KEY_ENTER)
 187                          MATRIX_KEY(0x05, 0x07, KEY_SLASH)
 188                          MATRIX_KEY(0x06, 0x07, KEY_F)
 189                          MATRIX_KEY(0x07, 0x07, KEY_R)
 190                          >;
 191 };
 192
 193 &lis302 {
 194         st,axis-x = <(-2)>; /* LIS3_INV_DEV_Y */
 195         st,axis-y = <(-1)>; /* LIS3_INV_DEV_X */
 196         st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */
 197
 198         st,min-limit-x = <(-32)>;
 199         st,min-limit-y = <3>;
 200         st,min-limit-z = <3>;
 201
 202         st,max-limit-x = <(-3)>;
 203         st,max-limit-y = <32>;
 204         st,max-limit-z = <32>;
 205 };
 206
 207 &dss {
 208         status = "ok";
 209
 210         vdda_video-supply = <&vdac>;
 211 };
 212
 213 &dsi {
 214         status = "ok";
 215
 216         pinctrl-names = "default";
 217         pinctrl-0 = <&dsi_pins>;
 218
 219         vdd-supply = <&vpll2>;
 220
 221         port {
 222                 dsi_out_ep: endpoint {
 223                         remote-endpoint = <&lcd0_in>;
 224                         lanes = <2 3 0 1 4 5>;
 225                 };
 226         };
 227
 228         lcd0: display {
 229                 compatible = "nokia,himalaya", "panel-dsi-cm";
 230                 label = "lcd0";
 231
 232                 pinctrl-names = "default";
 233                 pinctrl-0 = <&display_pins>;
 234
 235                 vpnl-supply = <&vmmc2>;
 236                 vddi-supply = <&vio>;
 237
 238                 reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;     /* 87 */
 239                 te-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;        /* 62 */
 240
 241                 width-mm = <49>; /* 48.960 mm */
 242                 height-mm = <88>; /* 88.128 mm */
 243
 244                 /* TODO:
 245                  * - panel is upside-down
 246                  * - top + bottom 5px are not visible
 247                  */
 248                 panel-timing {
 249                         clock-frequency = <0>;          /* Calculated by dsi */
 250
 251                         hback-porch = <2>;
 252                         hactive = <480>;
 253                         hfront-porch = <0>;
 254                         hsync-len = <2>;
 255
 256                         vback-porch = <1>;
 257                         vactive = <864>;
 258                         vfront-porch = <0>;
 259                         vsync-len = <1>;
 260
 261                         hsync-active = <0>;
 262                         vsync-active = <0>;
 263                         de-active = <1>;
 264                         pixelclk-active = <1>;
 265                 };
 266
 267                 port {
 268                         lcd0_in: endpoint {
 269                                 remote-endpoint = <&dsi_out_ep>;
 270                         };
 271                 };
 272         };
 273 };