target/linux/sunxi/patches-3.13/153-3-dt-sun7i-add-mmc.patch

   1 From 3cce544eb5964c14653dddde731cac4cbff97d90 Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Sat, 14 Dec 2013 22:58:15 +0100
   4 Subject: [PATCH] ARM: dts: sun7i: Add support for mmc
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun7i-a20-cubieboard2.dts     | 16 ++++++++++++
   9  arch/arm/boot/dts/sun7i-a20-cubietruck.dts      | 16 ++++++++++++
  10  arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 32 +++++++++++++++++++++++
  11  arch/arm/boot/dts/sun7i-a20.dtsi                | 34 +++++++++++++++++++++++++
  12  4 files changed, 98 insertions(+)
  13
  14 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  15 +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  16 @@ -34,7 +34,23 @@
  17                         };
  18                 };
  19
  20 +               mmc0: mmc@01c0f000 {
  21 +                       pinctrl-names = "default";
  22 +                       pinctrl-0 = <&mmc0_pins_a>;
  23 +                       pinctrl-1 = <&mmc0_cd_pin_cubieboard2>;
  24 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  25 +                       cd-mode = <1>;
  26 +                       status = "okay";
  27 +               };
  28 +
  29                 pinctrl@01c20800 {
  30 +                       mmc0_cd_pin_cubieboard2: mmc0_cd_pin@0 {
  31 +                               allwinner,pins = "PH1";
  32 +                               allwinner,function = "gpio_in";
  33 +                               allwinner,drive = <0>;
  34 +                               allwinner,pull = <0>;
  35 +                       };
  36 +
  37                         led_pins_cubieboard2: led_pins@0 {
  38                                 allwinner,pins = "PH20", "PH21";
  39                                 allwinner,function = "gpio_out";
  40 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  41 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  42 @@ -34,7 +34,39 @@
  43                         };
  44                 };
  45
  46 +               mmc0: mmc@01c0f000 {
  47 +                       pinctrl-names = "default";
  48 +                       pinctrl-0 = <&mmc0_pins_a>;
  49 +                       pinctrl-1 = <&mmc0_cd_pin_olinuxinom>;
  50 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  51 +                       cd-mode = <1>;
  52 +                       status = "okay";
  53 +               };
  54 +
  55 +               mmc3: mmc@01c12000 {
  56 +                       pinctrl-names = "default";
  57 +                       pinctrl-0 = <&mmc3_pins_a>;
  58 +                       pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
  59 +                       cd-gpios = <&pio 7 11 0>; /* PH11 */
  60 +                       cd-mode = <1>;
  61 +                       status = "okay";
  62 +               };
  63 +
  64                 pinctrl@01c20800 {
  65 +                       mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
  66 +                               allwinner,pins = "PH1";
  67 +                               allwinner,function = "gpio_in";
  68 +                               allwinner,drive = <0>;
  69 +                               allwinner,pull = <0>;
  70 +                       };
  71 +
  72 +                       mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
  73 +                               allwinner,pins = "PH11";
  74 +                               allwinner,function = "gpio_in";
  75 +                               allwinner,drive = <0>;
  76 +                               allwinner,pull = <0>;
  77 +                       };
  78 +
  79                         led_pins_olinuxino: led_pins@0 {
  80                                 allwinner,pins = "PH2";
  81                                 allwinner,function = "gpio_out";
  82 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  83 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  84 @@ -334,6 +334,26 @@
  85                         #size-cells = <0>;
  86                 };
  87
  88 +               mmc0: mmc@01c0f000 {
  89 +                       compatible = "allwinner,sun5i-a13-mmc";
  90 +                       reg = <0x01c0f000 0x1000>;
  91 +                       clocks = <&ahb_gates 8>, <&mmc0_clk>;
  92 +                       clock-names = "ahb", "mod";
  93 +                       interrupts = <0 32 4>;
  94 +                       bus-width = <4>;
  95 +                       status = "disabled";
  96 +               };
  97 +
  98 +               mmc3: mmc@01c12000 {
  99 +                       compatible = "allwinner,sun5i-a13-mmc";
 100 +                       reg = <0x01c12000 0x1000>;
 101 +                       clocks = <&ahb_gates 11>, <&mmc3_clk>;
 102 +                       clock-names = "ahb", "mod";
 103 +                       interrupts = <0 35 4>;
 104 +                       bus-width = <4>;
 105 +                       status = "disabled";
 106 +               };
 107 +
 108                 pio: pinctrl@01c20800 {
 109                         compatible = "allwinner,sun7i-a20-pinctrl";
 110                         reg = <0x01c20800 0x400>;
 111 @@ -397,6 +417,20 @@
 112                                 allwinner,drive = <0>;
 113                                 allwinner,pull = <0>;
 114                         };
 115 +
 116 +                       mmc0_pins_a: mmc0@0 {
 117 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 118 +                               allwinner,function = "mmc0";
 119 +                               allwinner,drive = <3>;
 120 +                               allwinner,pull = <0>;
 121 +                       };
 122 +
 123 +                       mmc3_pins_a: mmc3@0 {
 124 +                               allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
 125 +                               allwinner,function = "mmc3";
 126 +                               allwinner,drive = <3>;
 127 +                               allwinner,pull = <0>;
 128 +                       };
 129                 };
 130
 131                 timer@01c20c00 {