target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch

   1 From 0fb1f804269e549b556b475c8655bc862c220622 Mon Sep 17 00:00:00 2001
   2 From: Richard Zhu <r65037@freescale.com>
   3 Date: Tue, 16 Jul 2013 11:28:46 +0800
   4 Subject: [PATCH] ARM: dtsi: enable ahci sata on imx6q platforms
   5
   6 Only imx6q has the ahci sata controller, enable
   7 it on imx6q platforms.
   8
   9 Signed-off-by: Richard Zhu <r65037@freescale.com>
  10 Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
  11 ---
  12  arch/arm/boot/dts/imx6q-sabreauto.dts | 4 ++++
  13  arch/arm/boot/dts/imx6q-sabrelite.dts | 4 ++++
  14  arch/arm/boot/dts/imx6q-sabresd.dts   | 4 ++++
  15  arch/arm/boot/dts/imx6q.dtsi          | 9 +++++++++
  16  4 files changed, 21 insertions(+)
  17
  18 --- a/arch/arm/boot/dts/imx6q-sabreauto.dts
  19 +++ b/arch/arm/boot/dts/imx6q-sabreauto.dts
  20 @@ -33,3 +33,7 @@
  21                 };
  22         };
  23  };
  24 +
  25 +&sata {
  26 +       status = "okay";
  27 +};
  28 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts
  29 +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts
  30 @@ -65,6 +65,10 @@
  31         };
  32  };
  33
  34 +&sata {
  35 +       status = "okay";
  36 +};
  37 +
  38  &ecspi1 {
  39         fsl,spi-num-chipselects = <1>;
  40         cs-gpios = <&gpio3 19 0>;
  41 --- a/arch/arm/boot/dts/imx6q-sabresd.dts
  42 +++ b/arch/arm/boot/dts/imx6q-sabresd.dts
  43 @@ -37,3 +37,7 @@
  44                 };
  45         };
  46  };
  47 +
  48 +&sata {
  49 +       status = "okay";
  50 +};
  51 --- a/arch/arm/boot/dts/imx6q.dtsi
  52 +++ b/arch/arm/boot/dts/imx6q.dtsi
  53 @@ -332,6 +332,15 @@
  54                         };
  55                 };
  56
  57 +               sata: sata@02200000 {
  58 +                       compatible = "fsl,imx6q-ahci";
  59 +                       reg = <0x02200000 0x4000>;
  60 +                       interrupts = <0 39 0x04>;
  61 +                       clocks =  <&clks 154>, <&clks 187>, <&clks 105>;
  62 +                       clock-names = "sata", "sata_ref", "ahb";
  63 +                       status = "disabled";
  64 +               };
  65 +
  66                 ipu2: ipu@02800000 {
  67                         #crtc-cells = <1>;
  68                         compatible = "fsl,imx6q-ipu";