target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch

   1 From a3bddfdd19c49f0bde7aa2ff496773c575763d07 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= <david.lanzendoerfer@o2s.ch>
   3 Date: Sat, 15 Feb 2014 14:02:01 +0100
   4 Subject: [PATCH] ARM: dts: sun7i: Add support for mmc
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch>
  10 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  11 ---
  12  arch/arm/boot/dts/sun7i-a20-cubieboard2.dts     |  8 ++++
  13  arch/arm/boot/dts/sun7i-a20-cubietruck.dts      |  8 ++++
  14  arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 ++++++++++
  15  arch/arm/boot/dts/sun7i-a20.dtsi                | 61 +++++++++++++++++++++++++
  16  4 files changed, 100 insertions(+)
  17
  18 diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  19 index 07823c2..a8186f5 100644
  20 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  21 +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
  22 @@ -20,6 +20,14 @@
  23         compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
  24
  25         soc@01c00000 {
  26 +               mmc0: mmc@01c0f000 {
  27 +                       pinctrl-names = "default", "default";
  28 +                       pinctrl-0 = <&mmc0_pins_a>;
  29 +                       pinctrl-1 = <&mmc0_cd_pin_reference_design>;
  30 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  31 +                       status = "okay";
  32 +               };
  33 +
  34                 ahci: sata@01c18000 {
  35                         target-supply = <&reg_ahci_5v>;
  36                         status = "okay";
  37 diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  38 index 403bd2e..6cd7cca 100644
  39 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  40 index d5c6799..d4e2355 100644
  41 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  42 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  43 @@ -20,12 +20,35 @@
  44         compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
  45
  46         soc@01c00000 {
  47 +               mmc0: mmc@01c0f000 {
  48 +                       pinctrl-names = "default", "default";
  49 +                       pinctrl-0 = <&mmc0_pins_a>;
  50 +                       pinctrl-1 = <&mmc0_cd_pin_reference_design>;
  51 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  52 +                       status = "okay";
  53 +               };
  54 +
  55 +               mmc3: mmc@01c12000 {
  56 +                       pinctrl-names = "default", "default";
  57 +                       pinctrl-0 = <&mmc3_pins_a>;
  58 +                       pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
  59 +                       cd-gpios = <&pio 7 11 0>; /* PH11 */
  60 +                       status = "okay";
  61 +               };
  62 +
  63                 ahci: sata@01c18000 {
  64                         target-supply = <&reg_ahci_5v>;
  65                         status = "okay";
  66                 };
  67
  68                 pinctrl@01c20800 {
  69 +                       mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
  70 +                               allwinner,pins = "PH11";
  71 +                               allwinner,function = "gpio_in";
  72 +                               allwinner,drive = <0>;
  73 +                               allwinner,pull = <1>;
  74 +                       };
  75 +
  76                         led_pins_olinuxino: led_pins@0 {
  77                                 allwinner,pins = "PH2";
  78                                 allwinner,function = "gpio_out";
  79 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  80 index 3385994..3bc6ac5 100644
  81 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  82 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  83 @@ -392,6 +392,46 @@
  84                         #size-cells = <0>;
  85                 };
  86
  87 +               mmc0: mmc@01c0f000 {
  88 +                       compatible = "allwinner,sun5i-a13-mmc";
  89 +                       reg = <0x01c0f000 0x1000>;
  90 +                       clocks = <&ahb_gates 8>, <&mmc0_clk>;
  91 +                       clock-names = "ahb", "mod";
  92 +                       interrupts = <0 32 4>;
  93 +                       bus-width = <4>;
  94 +                       status = "disabled";
  95 +               };
  96 +
  97 +               mmc1: mmc@01c10000 {
  98 +                       compatible = "allwinner,sun5i-a13-mmc";
  99 +                       reg = <0x01c10000 0x1000>;
 100 +                       clocks = <&ahb_gates 9>, <&mmc1_clk>;
 101 +                       clock-names = "ahb", "mod";
 102 +                       interrupts = <0 33 4>;
 103 +                       bus-width = <4>;
 104 +                       status = "disabled";
 105 +               };
 106 +
 107 +               mmc2: mmc@01c11000 {
 108 +                       compatible = "allwinner,sun5i-a13-mmc";
 109 +                       reg = <0x01c11000 0x1000>;
 110 +                       clocks = <&ahb_gates 10>, <&mmc2_clk>;
 111 +                       clock-names = "ahb", "mod";
 112 +                       interrupts = <0 34 4>;
 113 +                       bus-width = <4>;
 114 +                       status = "disabled";
 115 +               };
 116 +
 117 +               mmc3: mmc@01c12000 {
 118 +                       compatible = "allwinner,sun5i-a13-mmc";
 119 +                       reg = <0x01c12000 0x1000>;
 120 +                       clocks = <&ahb_gates 11>, <&mmc3_clk>;
 121 +                       clock-names = "ahb", "mod";
 122 +                       interrupts = <0 35 4>;
 123 +                       bus-width = <4>;
 124 +                       status = "disabled";
 125 +               };
 126 +
 127                 ahci: sata@01c18000 {
 128                         compatible = "allwinner,sun4i-a10-ahci";
 129                         reg = <0x01c18000 0x1000>;
 130 @@ -510,6 +550,27 @@
 131                                 allwinner,drive = <3>;
 132                                 allwinner,pull = <0>;
 133                         };
 134 +
 135 +                       mmc0_pins_a: mmc0@0 {
 136 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 137 +                               allwinner,function = "mmc0";
 138 +                               allwinner,drive = <3>;
 139 +                               allwinner,pull = <0>;
 140 +                       };
 141 +
 142 +                       mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
 143 +                               allwinner,pins = "PH1";
 144 +                               allwinner,function = "gpio_in";
 145 +                               allwinner,drive = <0>;
 146 +                               allwinner,pull = <1>;
 147 +                       };
 148 +
 149 +                       mmc3_pins_a: mmc3@0 {
 150 +                               allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
 151 +                               allwinner,function = "mmc3";
 152 +                               allwinner,drive = <3>;
 153 +                               allwinner,pull = <0>;
 154 +                       };
 155                 };
 156
 157                 timer@01c20c00 {
 158 --
 159 1.8.5.5
 160