Commit da25001c authored by Marcel Ziswiler's avatar Marcel Ziswiler Committed by Thierry Reding
Browse files

ARM: tegra: apalis_t30: hog group for pcie switch reset gpio 



The Apalis Evaluation Board uses Apalis GPIO7 on MXM3 pin 15 as reset
signal for its PLX PEX 8605 PCIe Switch.

Signed-off-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 317d9f7b

arch/arm/boot/dts/tegra30-apalis-eval.dts

+10 −0
Original line number Diff line number Diff line
@@ -240,3 +240,13 @@ reg_usbh_vbus: regulator-usbh-vbus { 
		vin-supply = <&reg_5v0>;

	};

};



&gpio {

	/* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */

	pex-perst-n {

		gpio-hog;

		gpios = <TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "PEX_PERST_N";

	};

};