Patchwork [v5,1/3] ARM: dtsi: enable ahci sata on imx6q platforms

login
register
mail settings
Submitter Richard Zhu
Date July 11, 2013, 9:10 a.m.
Message ID <1373533831-9500-2-git-send-email-Hong-Xing.Zhu@freescale.com>
Download mbox | patch
Permalink /patch/258384/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Richard Zhu - July 11, 2013, 9:10 a.m.
From: Richard Zhu <r65037@freescale.com>

Only imx6q has the ahci sata controller, enable
it on imx6q platforms.

Signed-off-by: Richard Zhu <r65037@freescale.com>
---
 arch/arm/boot/dts/imx6q-sabreauto.dts |    4 ++++
 arch/arm/boot/dts/imx6q-sabrelite.dts |    4 ++++
 arch/arm/boot/dts/imx6q-sabresd.dts   |    4 ++++
 arch/arm/boot/dts/imx6q.dtsi          |    9 +++++++++
 4 files changed, 21 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts
index 09a7580..5cd5209 100644
--- a/arch/arm/boot/dts/imx6q-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6q-sabreauto.dts
@@ -20,6 +20,10 @@ 
 	compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
 };
 
+&ahci {
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts
index 6a00066..6bf6fec 100644
--- a/arch/arm/boot/dts/imx6q-sabrelite.dts
+++ b/arch/arm/boot/dts/imx6q-sabrelite.dts
@@ -65,6 +65,10 @@ 
 	};
 };
 
+&ahci {
+	status = "okay";
+};
+
 &ecspi1 {
 	fsl,spi-num-chipselects = <1>;
 	cs-gpios = <&gpio3 19 0>;
diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts
index 0038228..d0579b8 100644
--- a/arch/arm/boot/dts/imx6q-sabresd.dts
+++ b/arch/arm/boot/dts/imx6q-sabresd.dts
@@ -20,6 +20,10 @@ 
 	compatible = "fsl,imx6q-sabresd", "fsl,imx6q";
 };
 
+&ahci {
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index e7dd2c4..40db926 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -424,6 +424,15 @@ 
 			};
 		};
 
+		ahci: ahci@02200000 {
+			compatible = "fsl,imx6q-ahci";
+			reg = <0x02200000 0x4000>;
+			interrupts = <0 39 0x04>;
+			clocks = <&clks 154>, <&clks 187>;
+			clock-names = "sata", "sata_ref";
+			status = "disabled";
+		};
+
 		ipu2: ipu@02800000 {
 			#crtc-cells = <1>;
 			compatible = "fsl,imx6q-ipu";