target/linux/imx6/patches-4.3/041-ARM-dts-imx-ventana-add-spi-support-for-gw52xx.patch

   1 Index: linux-4.3/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
   2 ===================================================================
   3 --- linux-4.3.orig/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi        2015-12-18 10:39:44.899158318 -0800
   4 +++ linux-4.3/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi     2015-12-18 10:43:27.000000000 -0800
   5 @@ -158,6 +158,14 @@
   6                           <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
   7  };
   8
   9 +&ecspi3 {
  10 +       fsl,spi-num-chipselects = <1>;
  11 +       cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
  12 +       pinctrl-names = "default";
  13 +       pinctrl-0 = <&pinctrl_ecspi3>;
  14 +       status = "okay";
  15 +};
  16 +
  17  &fec {
  18         pinctrl-names = "default";
  19         pinctrl-0 = <&pinctrl_enet>;
  20 @@ -357,6 +365,15 @@
  21                         >;
  22                 };
  23
  24 +               pinctrl_ecspi3: escpi3grp {
  25 +                       fsl,pins = <
  26 +                               MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK      0x100b1
  27 +                               MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI      0x100b1
  28 +                               MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO      0x100b1
  29 +                               MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24       0x100b1
  30 +                       >;
  31 +               };
  32 +
  33                 pinctrl_enet: enetgrp {
  34                         fsl,pins = <
  35                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0