From b49b9ee08627db6952f4702f33aa25bb962453c2 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 8 Apr 2015 21:41:53 -0300 Subject: ARM: dts: imx6qdl-hummingboard: Add PCIe support Add PCIe support. Based on a patch from Rabeeh Khoury from the solid-run tree. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-hummingboard.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/boot/dts/imx6qdl-hummingboard.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi index 1f42c93f8842..e56b44c5260f 100644 --- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi @@ -192,6 +192,12 @@ >; }; + pinctrl_hummingboard_pcie_reset: hummingboard-pcie-reset { + fsl,pins = < + MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1 + >; + }; + pinctrl_hummingboard_pwm1: pwm1grp { fsl,pins = ; }; @@ -245,6 +251,13 @@ }; }; +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>; + reset-gpio = <&gpio3 4 0>; + status = "okay"; +}; + &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_pwm1>; -- cgit v1.2.3-59-g8ed1b