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Commit 4f63b1c3 authored by Remi Pommarel's avatar Remi Pommarel Committed by Gregory CLEMENT
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arm64: dts: armada-3720-espressobin: Configure RGMII and SMI pins 



In order to be able to communicate with the 88e6341 switch some pins
have to be repurposed as RGMII and SMI pins.

This fixes ethernet support on system booted via a bootloader that
has not already configured those pins (e.g. mainline u-boot, or vendor
u-boot compiled without ethernet support).

Signed-off-by: default avatarRemi Pommarel <repk@triplefau.lt>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent 0d45062c

arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts

+2 −0
Original line number Diff line number Diff line
@@ -198,6 +198,8 @@ 
};



&eth0 {

	pinctrl-names = "default";

	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;

	phy-mode = "rgmii-id";

	status = "okay";

arch/arm64/boot/dts/marvell/armada-37xx.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -271,6 +271,11 @@ 
					function = "mii";

				};



				smi_pins: smi-pins {

					groups = "smi";

					function = "smi";

				};



				sdio_pins: sdio-pins {

					groups = "sdio_sb";

					function = "sdio";