Commit 2a136ee0 authored by Marek Vasut's avatar Marek Vasut Committed by Shawn Guo
Browse files

arm64: dts: imx8mp: Add PCIe support to DH electronics i.MX8M Plus DHCOM and PDK2 



Add PCIe support for DH electronics i.MX8M Plus DHCOM SoM on PDK2 carrier board.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent e752a4f9

arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts

+14 −0
Original line number Diff line number Diff line
@@ -151,6 +151,20 @@ &flexcan1 { 
	status = "okay";

};



&pcie_phy {

	clock-names = "ref";

	clocks = <&clk IMX8MP_SYS_PLL2_100M>;

	fsl,clkreq-unsupported;

	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_UNUSED>;

	status = "okay";

};



&pcie {

	fsl,max-link-speed = <1>;

	reset-gpio = <&gpio1 6 GPIO_ACTIVE_LOW>;	/* GPIO J */

	status = "okay";

};



&usb3_1 {

	fsl,over-current-active-low;

};