target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch

   1 From 3fff6e0d2bdd3b3f999a9dfcc8432ecba56eaad8 Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime.ripard@free-electrons.com>
   3 Date: Sat, 22 Feb 2014 22:35:54 +0100
   4 Subject: [PATCH] ARM: dt: sun7i: Add A20 SPI controller nodes
   5
   6 The A20 has 4 SPI controllers compatible with the one found in the A10. Add
   7 them in the DT.
   8
   9 Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
  10 ---
  11  arch/arm/boot/dts/sun7i-a20.dtsi | 44 ++++++++++++++++++++++++++++++++++++++++
  12  1 file changed, 44 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  15 index 1961751..bcea04a 100644
  16 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  17 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  18 @@ -393,6 +393,28 @@
  19                 #size-cells = <1>;
  20                 ranges;
  21
  22 +               spi0: spi@01c05000 {
  23 +                       compatible = "allwinner,sun4i-a10-spi";
  24 +                       reg = <0x01c05000 0x1000>;
  25 +                       interrupts = <0 10 4>;
  26 +                       clocks = <&ahb_gates 20>, <&spi0_clk>;
  27 +                       clock-names = "ahb", "mod";
  28 +                       status = "disabled";
  29 +                       #address-cells = <1>;
  30 +                       #size-cells = <0>;
  31 +               };
  32 +
  33 +               spi1: spi@01c06000 {
  34 +                       compatible = "allwinner,sun4i-a10-spi";
  35 +                       reg = <0x01c06000 0x1000>;
  36 +                       interrupts = <0 11 4>;
  37 +                       clocks = <&ahb_gates 21>, <&spi1_clk>;
  38 +                       clock-names = "ahb", "mod";
  39 +                       status = "disabled";
  40 +                       #address-cells = <1>;
  41 +                       #size-cells = <0>;
  42 +               };
  43 +
  44                 emac: ethernet@01c0b000 {
  45                         compatible = "allwinner,sun4i-a10-emac";
  46                         reg = <0x01c0b000 0x1000>;
  47 @@ -485,6 +507,17 @@
  48                         status = "disabled";
  49                 };
  50
  51 +               spi2: spi@01c17000 {
  52 +                       compatible = "allwinner,sun4i-a10-spi";
  53 +                       reg = <0x01c17000 0x1000>;
  54 +                       interrupts = <0 12 4>;
  55 +                       clocks = <&ahb_gates 22>, <&spi2_clk>;
  56 +                       clock-names = "ahb", "mod";
  57 +                       status = "disabled";
  58 +                       #address-cells = <1>;
  59 +                       #size-cells = <0>;
  60 +               };
  61 +
  62                 ahci: sata@01c18000 {
  63                         compatible = "allwinner,sun4i-a10-ahci";
  64                         reg = <0x01c18000 0x1000>;
  65 @@ -513,6 +546,17 @@
  66                         status = "disabled";
  67                 };
  68
  69 +               spi3: spi@01c1f000 {
  70 +                       compatible = "allwinner,sun4i-a10-spi";
  71 +                       reg = <0x01c1f000 0x1000>;
  72 +                       interrupts = <0 50 4>;
  73 +                       clocks = <&ahb_gates 23>, <&spi3_clk>;
  74 +                       clock-names = "ahb", "mod";
  75 +                       status = "disabled";
  76 +                       #address-cells = <1>;
  77 +                       #size-cells = <0>;
  78 +               };
  79 +
  80                 pio: pinctrl@01c20800 {
  81                         compatible = "allwinner,sun7i-a20-pinctrl";
  82                         reg = <0x01c20800 0x400>;
  83 --
  84 1.8.5.5
  85