target/linux/omap/patches-3.12/950-am335x-evmsk-wilink-dts.patch

   1 --- a/arch/arm/boot/dts/am335x-evmsk.dts
   2 +++ b/arch/arm/boot/dts/am335x-evmsk.dts
   3 @@ -14,6 +14,7 @@
   4  /dts-v1/;
   5
   6  #include "am33xx.dtsi"
   7 +#include <dt-bindings/interrupt-controller/irq.h>
   8  #include <dt-bindings/pwm/pwm.h>
   9
  10  / {
  11 @@ -200,6 +201,26 @@
  12                                 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
  13                         >;
  14                 };
  15 +
  16 +               wilink_pins: pinmux_wilink_pins {
  17 +                       pinctrl-single,pins = <
  18 +                               0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
  19 +                               0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */
  20 +                               0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
  21 +                               0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
  22 +                               0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
  23 +                               0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
  24 +                               0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
  25 +                               0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
  26 +                       >;
  27 +               };
  28 +       };
  29 +
  30 +       wlan {
  31 +               compatible = "wlcore";
  32 +               gpio = <31>;
  33 +
  34 +               board-ref-clock = <4>;
  35         };
  36
  37         ocp {
  38 @@ -335,6 +356,16 @@
  39                 regulator-boot-on;
  40         };
  41
  42 +       vmmc_wl: fixedregulator@2 {
  43 +               compatible = "regulator-fixed";
  44 +               regulator-name = "vmmc-wl";
  45 +               regulator-min-microvolt = <1800000>;
  46 +               regulator-max-microvolt = <1800000>;
  47 +               gpio = <&gpio1 29 0>;
  48 +               startup-delay-us = <70000>;
  49 +               enable-active-high;
  50 +       };
  51 +
  52         leds {
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&user_leds_s0>;
  55 @@ -535,6 +566,16 @@
  56         status = "okay";
  57  };
  58
  59 +&mmc2 {
  60 +       status = "okay";
  61 +       vmmc-supply = <&vmmc_wl>;
  62 +       bus-width = <4>;
  63 +       pinctrl-names = "default";
  64 +       pinctrl-0 = <&wilink_pins>;
  65 +       ti,non-removable;
  66 +       keep-power-in-suspend;
  67 +};
  68 +
  69  &mcasp1 {
  70                 pinctrl-names = "default";
  71                 pinctrl-0 = <&mcasp1_pins>;