From 9d4ebb36a6823c64a8091f293dd5131857e596ec Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Mon, 21 Apr 2014 22:56:49 +0200 Subject: [PATCH] ARM: dts: imx6qdl-sabresd: Add PCIe support Add support for the PCI express bus available on MX6 SabreSDP. Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 7c141f3fea63..dbbd35b89985 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -389,6 +389,13 @@ >; }; + 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 @@ -473,6 +480,14 @@ }; }; +&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>; -- 2.34.1