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Commit b83e1669 authored by Russell King's avatar Russell King Committed by Gregory CLEMENT
Browse files

arm64: dts: marvell: mcbin: add support for PCIe 



Add support for PCIe with the the PCIe reset signal wired up to the
appropriate GPIO pin.

Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Tested-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
(excepted the reset part)
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent 8a91e158

arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts

+13 −0
Original line number Diff line number Diff line
@@ -161,6 +161,15 @@ 
	};

};



&cpm_pcie0 {

	pinctrl-names = "default";

	pinctrl-0 = <&cpm_pcie_pins>;

	num-lanes = <4>;

	num-viewport = <8>;

	reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_LOW>;

	status = "okay";

};



&cpm_pinctrl {

	cpm_ge_mdio_pins: ge-mdio-pins {

		marvell,pins = "mpp32", "mpp34";
@@ -178,6 +187,10 @@ 
		marvell,pins = "mpp47";

		marvell,function = "gpio";

	};

	cpm_pcie_pins: pcie-pins {

		marvell,pins = "mpp52";

		marvell,function = "gpio";

	};

	cpm_sdhci_pins: sdhci-pins {

		marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59",

			       "mpp60", "mpp61";