target/linux/sunxi/patches-3.12/182-dt-sun5i-add-mmc.patch

   1 From 36e4afca857c8b57bd661135d173bdf65b348f78 Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Sat, 14 Dec 2013 16:20:55 +0100
   4 Subject: [PATCH] ARM: dts: sun5i: Add mmc support
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 32 ++++++++++++++++++++++
   9  arch/arm/boot/dts/sun5i-a10s.dtsi                | 34 ++++++++++++++++++++++++
  10  arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts  | 16 +++++++++++
  11  arch/arm/boot/dts/sun5i-a13-olinuxino.dts        | 16 +++++++++++
  12  arch/arm/boot/dts/sun5i-a13.dtsi                 | 17 ++++++++++++
  13  5 files changed, 115 insertions(+)
  14
  15 diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  16 index 3c9f8b3..e53fb12 100644
  17 --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  18 +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  19 @@ -34,7 +34,39 @@
  20                         };
  21                 };
  22
  23 +               sdc0: sdc@01c0f000 {
  24 +                       pinctrl-names = "default";
  25 +                       pinctrl-0 = <&sdc0_pins_a>;
  26 +                       pinctrl-1 = <&mmc0_cd_pin_olinuxino_micro>;
  27 +                       cd-gpios = <&pio 6 1 0>; /* PG1 */
  28 +                       cd-mode = <1>;
  29 +                       status = "okay";
  30 +               };
  31 +
  32 +               sdc1: sdc@01c10000 {
  33 +                       pinctrl-names = "default";
  34 +                       pinctrl-0 = <&sdc1_pins_a>;
  35 +                       pinctrl-1 = <&mmc1_cd_pin_olinuxino_micro>;
  36 +                       cd-gpios = <&pio 6 13 0>; /* PG13 */
  37 +                       cd-mode = <1>;
  38 +                       status = "okay";
  39 +               };
  40 +
  41                 pinctrl@01c20800 {
  42 +                       mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
  43 +                               allwinner,pins = "PG1";
  44 +                               allwinner,function = "gpio_in";
  45 +                               allwinner,drive = <0>;
  46 +                               allwinner,pull = <0>;
  47 +                       };
  48 +
  49 +                       mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
  50 +                               allwinner,pins = "PG13";
  51 +                               allwinner,function = "gpio_in";
  52 +                               allwinner,drive = <0>;
  53 +                               allwinner,pull = <0>;
  54 +                       };
  55 +
  56                         led_pins_olinuxino: led_pins@0 {
  57                                 allwinner,pins = "PE3";
  58                                 allwinner,function = "gpio_out";
  59 diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
  60 index 83e183c..fdbc290 100644
  61 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi
  62 +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
  63 @@ -274,6 +274,26 @@
  64                         #size-cells = <0>;
  65                 };
  66
  67 +               sdc0: sdc@01c0f000 {
  68 +                       compatible = "allwinner,sun5i-mmc";
  69 +                       reg = <0x01c0f000 0x1000>;
  70 +                       clocks = <&ahb_gates 8>, <&mmc0>;
  71 +                       clock-names = "ahb", "mod";
  72 +                       interrupts = <32>;
  73 +                       bus-width = <4>;
  74 +                       status = "disabled";
  75 +               };
  76 +
  77 +               sdc1: sdc@01c10000 {
  78 +                       compatible = "allwinner,sun5i-mmc";
  79 +                       reg = <0x01c10000 0x1000>;
  80 +                       clocks = <&ahb_gates 9>, <&mmc1>;
  81 +                       clock-names = "ahb", "mod";
  82 +                       interrupts = <33>;
  83 +                       bus-width = <4>;
  84 +                       status = "disabled";
  85 +               };
  86 +
  87                 intc: interrupt-controller@01c20400 {
  88                         compatible = "allwinner,sun4i-ic";
  89                         reg = <0x01c20400 0x400>;
  90 @@ -344,6 +364,20 @@
  91                                 allwinner,drive = <0>;
  92                                 allwinner,pull = <0>;
  93                         };
  94 +
  95 +                       sdc0_pins_a: sdc0@0 {
  96 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
  97 +                               allwinner,function = "mmc0";
  98 +                               allwinner,drive = <3>;
  99 +                               allwinner,pull = <1>;
 100 +                       };
 101 +
 102 +                       sdc1_pins_a: sdc1@0 {
 103 +                               allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
 104 +                               allwinner,function = "mmc1";
 105 +                               allwinner,drive = <3>;
 106 +                               allwinner,pull = <1>;
 107 +                       };
 108                 };
 109
 110                 timer@01c20c00 {
 111 diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
 112 index fe2ce0a..fbd4e7d 100644
 113 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
 114 +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
 115 @@ -20,7 +20,23 @@
 116         compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
 117
 118         soc@01c00000 {
 119 +               sdc0: sdc@01c0f000 {
 120 +                       pinctrl-names = "default";
 121 +                       pinctrl-0 = <&sdc0_pins_a>;
 122 +                       pinctrl-1 = <&mmc0_cd_pin_olinuxinom>;
 123 +                       cd-gpios = <&pio 6 0 0>; /* PG0 */
 124 +                       cd-mode = <1>;
 125 +                       status = "okay";
 126 +               };
 127 +
 128                 pinctrl@01c20800 {
 129 +                       mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
 130 +                               allwinner,pins = "PG0";
 131 +                               allwinner,function = "gpio_in";
 132 +                               allwinner,drive = <0>;
 133 +                               allwinner,pull = <0>;
 134 +                       };
 135 +
 136                         led_pins_olinuxinom: led_pins@0 {
 137                                 allwinner,pins = "PG9";
 138                                 allwinner,function = "gpio_out";
 139 diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
 140 index 9e508dc..ce22c81 100644
 141 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
 142 +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
 143 @@ -23,7 +23,23 @@
 144         };
 145
 146         soc@01c00000 {
 147 +               sdc0: sdc@01c0f000 {
 148 +                       pinctrl-names = "default";
 149 +                       pinctrl-0 = <&sdc0_pins_a>;
 150 +                       pinctrl-1 = <&mmc0_cd_pin_olinuxino>;
 151 +                       cd-gpios = <&pio 6 0 0>; /* PG0 */
 152 +                       cd-mode = <1>;
 153 +                       status = "okay";
 154 +               };
 155 +
 156                 pinctrl@01c20800 {
 157 +                       mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
 158 +                               allwinner,pins = "PG0";
 159 +                               allwinner,function = "gpio_in";
 160 +                               allwinner,drive = <0>;
 161 +                               allwinner,pull = <0>;
 162 +                       };
 163 +
 164                         led_pins_olinuxino: led_pins@0 {
 165                                 allwinner,pins = "PG9";
 166                                 allwinner,function = "gpio_out";
 167 diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
 168 index 0bb4300..0ca0819 100644
 169 --- a/arch/arm/boot/dts/sun5i-a13.dtsi
 170 +++ b/arch/arm/boot/dts/sun5i-a13.dtsi
 171 @@ -255,6 +255,16 @@
 172                 #size-cells = <1>;
 173                 ranges;
 174
 175 +               sdc0: sdc@01c0f000 {
 176 +                       compatible = "allwinner,sun5i-mmc";
 177 +                       reg = <0x01c0f000 0x1000>;
 178 +                       clocks = <&ahb_gates 8>, <&mmc0>;
 179 +                       clock-names = "ahb", "mod";
 180 +                       interrupts = <32>;
 181 +                       bus-width = <4>;
 182 +                       status = "disabled";
 183 +               };
 184 +
 185                 intc: interrupt-controller@01c20400 {
 186                         compatible = "allwinner,sun4i-ic";
 187                         reg = <0x01c20400 0x400>;
 188 @@ -307,6 +317,13 @@
 189                                 allwinner,drive = <0>;
 190                                 allwinner,pull = <0>;
 191                         };
 192 +
 193 +                       sdc0_pins_a: sdc0@0 {
 194 +                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
 195 +                               allwinner,function = "mmc0";
 196 +                               allwinner,drive = <3>;
 197 +                               allwinner,pull = <1>;
 198 +                       };
 199                 };
 200
 201                 timer@01c20c00 {
 202 --
 203 1.8.5.1
 204