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authorChen-Yu Tsai <wens@csie.org>2020-10-25 00:25:12 +0800
committerMaxime Ripard <maxime@cerno.tech>2020-10-26 12:18:18 +0100
commitb1064037e8ecf09d587b7b4966eebe0c362908e5 (patch)
treebd53549f00a4ddafe19566c1b2eae7c960a7d539 /arch/arm
parent57dbe558457bf4042169bc1f334e3b53a8480a1c (diff)
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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 bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Fixes: 98048143b7f8 ("ARM: dts: sun9i: cubieboard4: Enable GMAC") Fixes: bc9bd03a44f9 ("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
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/sun9i-a80-cubieboard4.dts2
-rw-r--r--arch/arm/boot/dts/sun9i-a80-optimus.dts2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index d3b337b043a1..484b93df20cb 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -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";
};
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index bbc6335e5631..5c3580d712e4 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -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";
};