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ARM: dts: imx6qdl-sabresd: Add PCIe support

PATCH New Marek Vasut 2 participants 2 messages Apr 21, 2014 – Apr 23, 2014

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Device tree bindings Arm i.MX and Layerscape
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Marek Vasut

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#0 lore raw

PATCH 1/1 ARM: dts: imx6qdl-sabresd: Add PCIe support

Add support for the PCI express bus available on MX6 SabreSDP.

Signed-off-by Marek Vasut <[email protected]>
Cc Shawn Guo <[email protected]>
---
 arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
arch/arm/boot/dts/imx6qdl-sabresd.dtsi +15 -0
index 7a88d9a..0d43e37 100644
@@ -384,6 +384,13 @@
 			>;
 		};
 
+		pinctrl_pcie: pciegrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D19__GPIO3_IO19	0x80000000
+				MX6QDL_PAD_GPIO_17__GPIO7_IO12	0x80000000
+			>;
+		};
+
 		pinctrl_pwm1: pwm1grp {
 			fsl,pins = <
 				MX6QDL_PAD_SD1_DAT3__PWM1_OUT		0x1b0b1

@@ -468,6 +475,14 @@
 	};
 };
 
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	power-on-gpio = <&gpio3 19 0>;
+	reset-gpio = <&gpio7 12 0>;
+	status = "okay";
+};
+
 &pwm1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
Signature · 1 line
1.9.1
Applied
#1 lore raw

PATCH 1/1 ARM: dts: imx6qdl-sabresd: Add PCIe support

Quoted 3 lines · Marek Vasut

Add support for the PCI express bus available on MX6 SabreSDP.

Signed-off-by Marek Vasut <[email protected]>

Applied, thanks.