Unverified Commit b1064037 authored Oct 25, 2020 by Chen-Yu Tsai Committed by Maxime Ripard Oct 26, 2020

ARM: dts: sun9i: Enable both RGMII RX/TX delay on Ethernet PHY



The Ethernet PHY on the Cubieboard 4 and A80 Optimus have the RX
and TX delays enabled on the PHY, using pull-ups on the RXDLY and
TXDLY pins.

Fix the phy-mode description to correct reflect this so that the
implementation doesn't reconfigure the delays incorrectly. This
happened with commit bbc4d71d ("net: phy: realtek: fix rtl8211e
rx/tx delay config").

Fixes: 98048143 ("ARM: dts: sun9i: cubieboard4: Enable GMAC")
Fixes: bc9bd03a ("ARM: dts: sun9i: a80-optimus: Enable GMAC")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://lore.kernel.org/r/20201024162515.30032-7-wens@kernel.org

parent 57dbe558

arch/arm/boot/dts/sun9i-a80-cubieboard4.dts

+1 −1

Original line number	Diff line number	Diff line
		@@ -129,7 +129,7 @@
		pinctrl-names = "default";
		pinctrl-0 = <&gmac_rgmii_pins>;
		phy-handle = <&phy1>;
		phy-mode = "rgmii";
		phy-mode = "rgmii-id";
		phy-supply = <&reg_cldo1>;
		status = "okay";
		};

arch/arm/boot/dts/sun9i-a80-optimus.dts

+1 −1

Original line number	Diff line number	Diff line
		@@ -124,7 +124,7 @@
		pinctrl-names = "default";
		pinctrl-0 = <&gmac_rgmii_pins>;
		phy-handle = <&phy1>;
		phy-mode = "rgmii";
		phy-mode = "rgmii-id";
		phy-supply = <&reg_cldo1>;
		status = "okay";
		};

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