From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Wed, 8 Apr 2015 21:41:53 -0300 Subject: [PATCH] ARM: dts: imx6qdl-hummingboard: Add PCIe support Message-ID: <1428540113-24616-1-git-send-email-festevam@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam Add PCIe support. Based on a patch from Rabeeh Khoury from the solid-run tree. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-hummingboard.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi index 151a3db..ccdfcfa 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>; -- 1.9.1