target/linux/sunxi/patches-3.14/203-dt-sun7i-add-mmc-nodes.patch

   1 From 33654facee61ebbd88684c9cf482ec2ea41f575e 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                | 65 +++++++++++++++++++++++++
  16  4 files changed, 104 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 68de89f..cd9d3c2 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                 usbphy: phy@01c13400 {
  35                         usb1_vbus-supply = <&reg_usb1_vbus>;
  36                         usb2_vbus-supply = <&reg_usb2_vbus>;
  37 diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  38 index cb25d3c..66bb3ef 100644
  39 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  40 +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  41 @@ -20,6 +20,14 @@
  42         compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
  43
  44         soc@01c00000 {
  45 +               mmc0: mmc@01c0f000 {
  46 +                       pinctrl-names = "default", "default";
  47 +                       pinctrl-0 = <&mmc0_pins_a>;
  48 +                       pinctrl-1 = <&mmc0_cd_pin_reference_design>;
  49 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  50 +                       status = "okay";
  51 +               };
  52 +
  53                 usbphy: phy@01c13400 {
  54                         usb1_vbus-supply = <&reg_usb1_vbus>;
  55                         usb2_vbus-supply = <&reg_usb2_vbus>;
  56 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  57 index eeadf76..822cbe2 100644
  58 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  59 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  60 @@ -31,6 +31,22 @@
  61                         status = "okay";
  62                 };
  63
  64 +               mmc0: mmc@01c0f000 {
  65 +                       pinctrl-names = "default", "default";
  66 +                       pinctrl-0 = <&mmc0_pins_a>;
  67 +                       pinctrl-1 = <&mmc0_cd_pin_reference_design>;
  68 +                       cd-gpios = <&pio 7 1 0>; /* PH1 */
  69 +                       status = "okay";
  70 +               };
  71 +
  72 +               mmc3: mmc@01c12000 {
  73 +                       pinctrl-names = "default", "default";
  74 +                       pinctrl-0 = <&mmc3_pins_a>;
  75 +                       pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
  76 +                       cd-gpios = <&pio 7 11 0>; /* PH11 */
  77 +                       status = "okay";
  78 +               };
  79 +
  80                 usbphy: phy@01c13400 {
  81                         usb1_vbus-supply = <&reg_usb1_vbus>;
  82                         usb2_vbus-supply = <&reg_usb2_vbus>;
  83 @@ -65,6 +81,13 @@
  84                 };
  85
  86                 pinctrl@01c20800 {
  87 +                       mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
  88 +                               allwinner,pins = "PH11";
  89 +                               allwinner,function = "gpio_in";
  90 +                               allwinner,drive = <0>;
  91 +                               allwinner,pull = <1>;
  92 +                       };
  93 +
  94                         led_pins_olinuxino: led_pins@0 {
  95                                 allwinner,pins = "PH2";
  96                                 allwinner,function = "gpio_out";
  97 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  98 index 4cc2f5f..1d9b314 100644
  99 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
 100 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
 101 @@ -439,6 +439,50 @@
 102                         #size-cells = <0>;
 103                 };
 104
 105 +               mmc0: mmc@01c0f000 {
 106 +                       compatible = "allwinner,sun5i-a13-mmc";
 107 +                       reg = <0x01c0f000 0x1000>;
 108 +                       clocks = <&ahb_gates 8>, <&mmc0_clk>;
 109 +                       clock-names = "ahb", "mod";
 110 +                       interrupts = <0 32 4>;
 111 +                       bus-width = <4>;
 112 +                       cd-inverted;
 113 +                       status = "disabled";
 114 +               };
 115 +
 116 +               mmc1: mmc@01c10000 {
 117 +                       compatible = "allwinner,sun5i-a13-mmc";
 118 +                       reg = <0x01c10000 0x1000>;
 119 +                       clocks = <&ahb_gates 9>, <&mmc1_clk>;
 120 +                       clock-names = "ahb", "mod";
 121 +                       interrupts = <0 33 4>;
 122 +                       bus-width = <4>;
 123 +                       cd-inverted;
 124 +                       status = "disabled";
 125 +               };
 126 +
 127 +               mmc2: mmc@01c11000 {
 128 +                       compatible = "allwinner,sun5i-a13-mmc";
 129 +                       reg = <0x01c11000 0x1000>;
 130 +                       clocks = <&ahb_gates 10>, <&mmc2_clk>;
 131 +                       clock-names = "ahb", "mod";
 132 +                       interrupts = <0 34 4>;
 133 +                       bus-width = <4>;
 134 +                       cd-inverted;
 135 +                       status = "disabled";
 136 +               };
 137 +
 138 +               mmc3: mmc@01c12000 {
 139 +                       compatible = "allwinner,sun5i-a13-mmc";
 140 +                       reg = <0x01c12000 0x1000>;
 141 +                       clocks = <&ahb_gates 11>, <&mmc3_clk>;
 142 +                       clock-names = "ahb", "mod";
 143 +                       interrupts = <0 35 4>;
 144 +                       bus-width = <4>;
 145 +                       cd-inverted;
 146 +                       status = "disabled";
 147 +               };
 148 +
 149                 usbphy: phy@01c13400 {
 150                         #phy-cells = <1>;
 151                         compatible = "allwinner,sun7i-a20-usb-phy";
 152 @@ -645,6 +689,27 @@
 153                                 allwinner,drive = <0>;
 154                                 allwinner,pull = <0>;
 155                         };
 156 +
 157 +                       mmc0_pins_a: mmc0@0 {
 158 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 159 +                               allwinner,function = "mmc0";
 160 +                               allwinner,drive = <2>;
 161 +                               allwinner,pull = <0>;
 162 +                       };
 163 +
 164 +                       mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
 165 +                               allwinner,pins = "PH1";
 166 +                               allwinner,function = "gpio_in";
 167 +                               allwinner,drive = <0>;
 168 +                               allwinner,pull = <1>;
 169 +                       };
 170 +
 171 +                       mmc3_pins_a: mmc3@0 {
 172 +                               allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
 173 +                               allwinner,function = "mmc3";
 174 +                               allwinner,drive = <2>;
 175 +                               allwinner,pull = <0>;
 176 +                       };
 177                 };
 178
 179                 timer@01c20c00 {
 180 --
 181 2.0.3
 182