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authorChen-Yu Tsai <wens@csie.org>2020-10-24 18:25:13 +0200
committerMaxime Ripard <maxime@cerno.tech>2020-10-26 12:18:18 +0100
commit3914160ffc0bf762d6d605d4b27036b7b89367ea (patch)
treecc38fed0f1a4c8d57d5a3767fb631a51c3ffe8bf /arch
parentARM: dts: sun9i: Enable both RGMII RX/TX delay on Ethernet PHY (diff)
downloadlinux-3914160ffc0bf762d6d605d4b27036b7b89367ea.tar.xz
linux-3914160ffc0bf762d6d605d4b27036b7b89367ea.zip
ARM: dts: sunxi: bananapi-m2-plus: Enable RGMII RX/TX delay on Ethernet PHY
The Ethernet PHY on the Bananapi M2+ has 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: 8c7ba536e709 ("ARM: sun8i: bananapi-m2-plus: Enable dwmac-sun8i") Fixes: 4904337fe34f ("ARM: dts: sunxi: Restore EMAC changes (boards)") Fixes: aa8fee415f46 ("ARM: dts: sun8i: h3: Split out non-SoC-specific parts of Bananapi M2 Plus") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Tested-by: Jernej Skrabec <jernej.skrabec@siol.net> Acked-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://lore.kernel.org/r/20201024162515.30032-8-wens@kernel.org
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
index 39263e74fbb5..8e5cb3b3fd68 100644
--- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
+++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
@@ -126,7 +126,7 @@
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
status = "okay";
};