target/linux/omap/patches-3.18/920-arm-dts-am335x-evmsk-add-support-for-lcd-panel.patch

   1 --- a/arch/arm/boot/dts/am335x-evmsk.dts
   2 +++ b/arch/arm/boot/dts/am335x-evmsk.dts
   3 @@ -256,6 +256,39 @@
   4         };
   5
   6
   7 +       lcd_pins_s0: lcd_pins_s0 {
   8 +               pinctrl-single,pins = <
   9 +                       0x20 0x01       /* gpmc_ad8.lcd_data16, OUTPUT | MODE1 */
  10 +                       0x24 0x01       /* gpmc_ad9.lcd_data17, OUTPUT | MODE1 */
  11 +                       0x28 0x01       /* gpmc_ad10.lcd_data18, OUTPUT | MODE1 */
  12 +                       0x2c 0x01       /* gpmc_ad11.lcd_data19, OUTPUT | MODE1 */
  13 +                       0x30 0x01       /* gpmc_ad12.lcd_data20, OUTPUT | MODE1 */
  14 +                       0x34 0x01       /* gpmc_ad13.lcd_data21, OUTPUT | MODE1 */
  15 +                       0x38 0x01       /* gpmc_ad14.lcd_data22, OUTPUT | MODE1 */
  16 +                       0x3c 0x01       /* gpmc_ad15.lcd_data23, OUTPUT | MODE1 */
  17 +                       0xa0 0x00       /* lcd_data0.lcd_data0, OUTPUT | MODE0 */
  18 +                       0xa4 0x00       /* lcd_data1.lcd_data1, OUTPUT | MODE0 */
  19 +                       0xa8 0x00       /* lcd_data2.lcd_data2, OUTPUT | MODE0 */
  20 +                       0xac 0x00       /* lcd_data3.lcd_data3, OUTPUT | MODE0 */
  21 +                       0xb0 0x00       /* lcd_data4.lcd_data4, OUTPUT | MODE0 */
  22 +                       0xb4 0x00       /* lcd_data5.lcd_data5, OUTPUT | MODE0 */
  23 +                       0xb8 0x00       /* lcd_data6.lcd_data6, OUTPUT | MODE0 */
  24 +                       0xbc 0x00       /* lcd_data7.lcd_data7, OUTPUT | MODE0 */
  25 +                       0xc0 0x00       /* lcd_data8.lcd_data8, OUTPUT | MODE0 */
  26 +                       0xc4 0x00       /* lcd_data9.lcd_data9, OUTPUT | MODE0 */
  27 +                       0xc8 0x00       /* lcd_data10.lcd_data10, OUTPUT | MODE0 */
  28 +                       0xcc 0x00       /* lcd_data11.lcd_data11, OUTPUT | MODE0 */
  29 +                       0xd0 0x00       /* lcd_data12.lcd_data12, OUTPUT | MODE0 */
  30 +                       0xd4 0x00       /* lcd_data13.lcd_data13, OUTPUT | MODE0 */
  31 +                       0xd8 0x00       /* lcd_data14.lcd_data14, OUTPUT | MODE0 */
  32 +                       0xdc 0x00       /* lcd_data15.lcd_data15, OUTPUT | MODE0 */
  33 +                       0xe0 0x00       /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */
  34 +                       0xe4 0x00       /* lcd_hsync.lcd_hsync, OUTPUT | MODE0 */
  35 +                       0xe8 0x00       /* lcd_pclk.lcd_pclk, OUTPUT | MODE0 */
  36 +                       0xec 0x00       /* lcd_ac_bias_en.lcd_ac_bias_en, OUTPUT | MODE0 */
  37 +               >;
  38 +       };
  39 +
  40         user_leds_s0: user_leds_s0 {
  41                 pinctrl-single,pins = <
  42                         0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)  /* gpmc_ad4.gpio1_4 */
  43 @@ -665,6 +698,27 @@
  44                 rx-num-evt = <32>;
  45  };
  46
  47 +&lcdc {
  48 +       pinctrl-names = "default";
  49 +       pinctrl-0 = <&lcd_pins_s0>;
  50 +       status = "okay";
  51 +       display-timings {
  52 +               480x272 {
  53 +                       hactive         = <480>;
  54 +                       vactive         = <272>;
  55 +                       hback-porch     = <43>;
  56 +                       hfront-porch    = <8>;
  57 +                       hsync-len       = <4>;
  58 +                       vback-porch     = <12>;
  59 +                       vfront-porch    = <4>;
  60 +                       vsync-len       = <10>;
  61 +                       clock-frequency = <9000000>;
  62 +                       hsync-active    = <0>;
  63 +                       vsync-active    = <0>;
  64 +               };
  65 +       };
  66 +};
  67 +
  68  &tscadc {
  69         status = "okay";
  70         tsc {