From cd35bf9dd94c3d071bb0d9eea20966e043ac1e9e Mon Sep 17 00:00:00 2001 From: Christoph Niedermaier Date: Wed, 14 Jul 2021 23:07:02 +0200 Subject: ARM: dts: imx6q-dhcom: Adding Wake pin to the PCIe pinctrl The pin CSI0_DATA_EN is reserved for PCIe Wake. Move this pin to the SoM devicetree. Add PCIe Reset GPIO to the board devicetree. Signed-off-by: Christoph Niedermaier Reviewed-by: Marek Vasut Cc: Shawn Guo Cc: Fabio Estevam Cc: Marek Vasut Cc: NXP Linux Team Cc: kernel@dh-electronics.com To: linux-arm-kernel@lists.infradead.org Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-dhcom-pdk2.dts | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/arm/boot/dts/imx6q-dhcom-pdk2.dts') diff --git a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts index a685b1c3208f..6c5eaeefa22e 100644 --- a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts +++ b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts @@ -232,9 +232,9 @@ >; }; - pinctrl_pcie: pcie-grp { + pinctrl_pcie_reset: pcie-reset-grp { fsl,pins = < - MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x1b0b1 + MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x120b0 >; }; }; @@ -244,8 +244,7 @@ }; &pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie>; + pinctrl-0 = <&pinctrl_pcie &pinctrl_pcie_reset>; reset-gpio = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; -- cgit