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Commit bba821f5 authored by Katsuhiro Suzuki's avatar Katsuhiro Suzuki Committed by Heiko Stuebner
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arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64 



This patch adds PCIe, PCIe phy and pinctrl (for PERST#) nodes for
RockPro64 board.

Signed-off-by: default avatarKatsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent a188339c

arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts

+18 −0
Original line number Diff line number Diff line
@@ -513,6 +513,20 @@ 
	gpio1830-supply = <&vcc_3v0>;

};



&pcie0 {

	ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;

	num-lanes = <4>;

	pinctrl-names = "default";

	pinctrl-0 = <&pcie_perst>;

	vpcie12v-supply = <&vcc12v_dcin>;

	vpcie3v3-supply = <&vcc3v3_pcie>;

	status = "okay";

};



&pcie_phy {

	status = "okay";

};



&pmu_io_domains {

	pmu1830-supply = <&vcc_3v0>;

	status = "okay";
@@ -542,6 +556,10 @@ 
	};



	pcie {

		pcie_perst: pcie-perst {

			rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		pcie_pwr_en: pcie-pwr-en {

			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;

		};