target/linux/sunxi/patches-3.12/180-dt-sun7i-add-mmc.patch

   1 From 665414c8e7584be7f1a30f77cf3eae177e93fd3e Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Sat, 14 Dec 2013 22:46:20 +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 diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  15 index 5c51cb8..6aef299 100644
  16 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  17 +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  18 @@ -34,7 +34,23 @@
  19                         };
  20                 };
  21
  22 +               sdc0: sdc@01c0f000 {
  23 +                       pinctrl-names = "default";
  24 +                       pinctrl-0 = <&sdc0_pins_a>;
  25 +                       pinctrl-1 = <&mmc0_cd_pin_cubieboard2>;
  26 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  27 +                       cd-mode = <1>;
  28 +                       status = "okay";
  29 +               };
  30 +
  31                 pinctrl@01c20800 {
  32 +                       mmc0_cd_pin_cubieboard2: mmc0_cd_pin@0 {
  33 +                               allwinner,pins = "PH1";
  34 +                               allwinner,function = "gpio_in";
  35 +                               allwinner,drive = <0>;
  36 +                               allwinner,pull = <0>;
  37 +                       };
  38 +
  39                         led_pins_cubieboard2: led_pins@0 {
  40                                 allwinner,pins = "PH20", "PH21";
  41                                 allwinner,function = "gpio_out";
  42 diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  43 index 8a1009d..302c785 100644
  44 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  45 index ead3013..f271db9 100644
  46 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  47 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  48 @@ -34,7 +34,39 @@
  49                         };
  50                 };
  51
  52 +               sdc0: sdc@01c0f000 {
  53 +                       pinctrl-names = "default";
  54 +                       pinctrl-0 = <&sdc0_pins_a>;
  55 +                       pinctrl-1 = <&mmc0_cd_pin_olinuxinom>;
  56 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  57 +                       cd-mode = <1>;
  58 +                       status = "okay";
  59 +               };
  60 +
  61 +               sdc3: sdc@01c12000 {
  62 +                       pinctrl-names = "default";
  63 +                       pinctrl-0 = <&sdc3_pins_a>;
  64 +                       pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
  65 +                       cd-gpios = <&pio 7 11 0>; /* PH11 */
  66 +                       cd-mode = <1>;
  67 +                       status = "okay";
  68 +               };
  69 +
  70                 pinctrl@01c20800 {
  71 +                       mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
  72 +                               allwinner,pins = "PH1";
  73 +                               allwinner,function = "gpio_in";
  74 +                               allwinner,drive = <0>;
  75 +                               allwinner,pull = <0>;
  76 +                       };
  77 +
  78 +                       mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
  79 +                               allwinner,pins = "PH11";
  80 +                               allwinner,function = "gpio_in";
  81 +                               allwinner,drive = <0>;
  82 +                               allwinner,pull = <0>;
  83 +                       };
  84 +
  85                         led_pins_olinuxino: led_pins@0 {
  86                                 allwinner,pins = "PH2";
  87                                 allwinner,function = "gpio_out";
  88 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  89 index 63757c5..5f9440c 100644
  90 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  91 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  92 @@ -303,6 +303,26 @@
  93                         #size-cells = <0>;
  94                 };
  95
  96 +               sdc0: sdc@01c0f000 {
  97 +                       compatible = "allwinner,sun5i-mmc";
  98 +                       reg = <0x01c0f000 0x1000>;
  99 +                       clocks = <&ahb_gates 8>, <&mmc0>;
 100 +                       clock-names = "ahb", "mod";
 101 +                       interrupts = <0 32 4>;
 102 +                       bus-width = <4>;
 103 +                       status = "disabled";
 104 +               };
 105 +
 106 +               sdc3: sdc@01c12000 {
 107 +                       compatible = "allwinner,sun5i-mmc";
 108 +                       reg = <0x01c12000 0x1000>;
 109 +                       clocks = <&ahb_gates 11>, <&mmc3>;
 110 +                       clock-names = "ahb", "mod";
 111 +                       interrupts = <0 35 4>;
 112 +                       bus-width = <4>;
 113 +                       status = "disabled";
 114 +               };
 115 +
 116                 pio: pinctrl@01c20800 {
 117                         compatible = "allwinner,sun7i-a20-pinctrl";
 118                         reg = <0x01c20800 0x400>;
 119 @@ -366,6 +386,20 @@
 120                                 allwinner,drive = <0>;
 121                                 allwinner,pull = <0>;
 122                         };
 123 +
 124 +                       sdc0_pins_a: sdc0@0 {
 125 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 126 +                               allwinner,function = "mmc0";
 127 +                               allwinner,drive = <3>;
 128 +                               allwinner,pull = <1>;
 129 +                       };
 130 +
 131 +                       sdc3_pins_a: sdc3@0 {
 132 +                               allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
 133 +                               allwinner,function = "mmc3";
 134 +                               allwinner,drive = <3>;
 135 +                               allwinner,pull = <1>;
 136 +                       };
 137                 };
 138
 139                 timer@01c20c00 {
 140 --
 141 1.8.5.1
 142