Commit 9eb4f3c4 authored Aug 19, 2016 by Shawn Lin Committed by Heiko Stuebner Sep 02, 2016

arm64: dts: rockchip: configure PCIe support for rk3399-evb



Let's assigne slot numbers, ep-gpios and clkreq used by PCIe
on evb board as well the PHY node here. Note that we still
disable them as the auto training of PCIe link will make the
kernel use more time to boot if there are no any devices there.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

parent 85aaa574

arch/arm64/boot/dts/rockchip/rk3399-evb.dts

+12 −0

Original line number	Original line	Diff line number	Diff line
	@@ -120,6 +120,18 @@
	status = "okay";		status = "okay";
	};		};

			&pcie_phy {
			status = "disabled";
			};

			&pcie0 {
			ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
			num-lanes = <4>;
			pinctrl-names = "default";
			pinctrl-0 = <&pcie_clkreqn>;
			status = "disabled";
			};

	&u2phy0 {		&u2phy0 {
	status = "okay";		status = "okay";
	};		};