package/boot/uboot-mediatek/patches/015-update-bananapi-bpi-r64-device-tree.patch

   1 --- a/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
   2 +++ b/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
   3 @@ -27,6 +27,42 @@
   4                 reg = <0x40000000 0x40000000>;
   5         };
   6
   7 +       gpio-keys {
   8 +               compatible = "gpio-keys";
   9 +
  10 +               reset {
  11 +                       label = "reset";
  12 +                       gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  13 +               };
  14 +
  15 +               wps {
  16 +                       label = "wps";
  17 +                       gpios = <&gpio 102 GPIO_ACTIVE_LOW>;
  18 +               };
  19 +       };
  20 +
  21 +       leds {
  22 +               compatible = "gpio-leds";
  23 +/*
  24 + *             red {
  25 + *                     label = "bpi-r64:pio:red";
  26 + *                     gpios = <&gpio 88 GPIO_ACTIVE_HIGH>;
  27 + *                     default-state = "off";
  28 + *             };
  29 + */
  30 +               green {
  31 +                       label = "bpi-r64:pio:green";
  32 +                       gpios = <&gpio 89 GPIO_ACTIVE_HIGH>;
  33 +                       default-state = "off";
  34 +               };
  35 +
  36 +               blue {
  37 +                       label = "bpi-r64:pio:blue";
  38 +                       gpios = <&gpio 85 GPIO_ACTIVE_LOW>;
  39 +                       default-state = "off";
  40 +               };
  41 +       };
  42 +
  43         reg_1p8v: regulator-1p8v {
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "fixed-1.8V";
  46 @@ -139,11 +163,12 @@
  47
  48         };
  49
  50 -       mmc1_pins_default: mmc1default {
  51 +       sd0_pins_default: sd0-pins-default {
  52                 mux {
  53                         function = "sd";
  54 -                       groups =  "sd_0";
  55 +                       groups = "sd_0";
  56                 };
  57 +
  58                 /* "I2S2_OUT, "I2S4_IN"", "I2S3_IN", "I2S2_IN",
  59                  *  "I2S4_OUT", "I2S3_OUT" are used as DAT0, DAT1,
  60                  *  DAT2, DAT3, CMD, CLK for SD respectively.
  61 @@ -164,7 +189,6 @@
  62                         pins = "TXD3";
  63                         bias-pull-up;
  64                 };
  65 -
  66         };
  67  };
  68
  69 @@ -199,7 +223,7 @@
  70         status = "okay";
  71         bus-width = <8>;
  72         max-frequency = <50000000>;
  73 -       cap-sd-highspeed;
  74 +       cap-mmc-highspeed;
  75         vmmc-supply = <&reg_3p3v>;
  76         vqmmc-supply = <&reg_3p3v>;
  77         non-removable;
  78 @@ -207,14 +231,15 @@
  79
  80  &mmc1 {
  81         pinctrl-names = "default";
  82 -       pinctrl-0 = <&mmc1_pins_default>;
  83 +       pinctrl-0 = <&sd0_pins_default>;
  84         status = "okay";
  85         bus-width = <4>;
  86 -       max-frequency = <50000000>;
  87 +       max-frequency = <20000000>;
  88         cap-sd-highspeed;
  89         r_smpl = <1>;
  90         vmmc-supply = <&reg_3p3v>;
  91         vqmmc-supply = <&reg_3p3v>;
  92 +       cd-gpios = <&gpio 81 GPIO_ACTIVE_LOW>;
  93  };
  94
  95  &watchdog {