target/linux/omap/patches-3.18/950-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 @@ -26,6 +27,13 @@
  12                 };
  13         };
  14
  15 +       wlan {
  16 +               compatible = "wlcore";
  17 +
  18 +               gpio = <31>;
  19 +               board-ref-clock = <4>;
  20 +       };
  21 +
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x80000000 0x10000000>; /* 256 MB */
  25 @@ -68,6 +76,16 @@
  26                 enable-active-high;
  27         };
  28
  29 +       vmmc_wl: fixedregulator@2 {
  30 +               compatible = "regulator-fixed";
  31 +               regulator-name = "vmmc-wl";
  32 +               regulator-min-microvolt = <1800000>;
  33 +               regulator-max-microvolt = <1800000>;
  34 +               gpio = <&gpio1 29 0>;
  35 +               startup-delay-us = <70000>;
  36 +               enable-active-high;
  37 +       };
  38 +
  39         leds {
  40                 pinctrl-names = "default";
  41                 pinctrl-0 = <&user_leds_s0>;
  42 @@ -445,6 +463,20 @@
  43                         0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */
  44                 >;
  45         };
  46 +
  47 +       wilink_pins: pinmux_wilink_pins {
  48 +               pinctrl-single,pins = <
  49 +                       0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
  50 +                       0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */
  51 +                       0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
  52 +                       0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
  53 +                       0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
  54 +                       0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
  55 +                       0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
  56 +                       0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
  57 +               >;
  58 +       };
  59 +
  60  };
  61
  62  &uart0 {
  63 @@ -682,6 +714,16 @@
  64         pinctrl-0 = <&mmc2_pins>;
  65  };
  66
  67 +&mmc2 {
  68 +       status = "okay";
  69 +       vmmc-supply = <&vmmc_wl>;
  70 +       bus-width = <4>;
  71 +       pinctrl-names = "default";
  72 +       pinctrl-0 = <&wilink_pins>;
  73 +       ti,non-removable;
  74 +       keep-power-in-suspend;
  75 +};
  76 +
  77  &mcasp1 {
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&mcasp1_pins>;