summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorChen-Yu Tsai <wens@csie.org>2020-10-25 00:25:15 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-11-24 13:29:03 +0100
commit29dea2b91871077c134c083a62c1a9676ae1264b (patch)
treeb9ce70c196dad10cef445b57b4712c3cad65e3c7 /arch
parent794a13015fb61494330f6583e6f08015aa395484 (diff)
arm64: dts: allwinner: a64: bananapi-m64: Enable RGMII RX/TX delay on PHY
[ Upstream commit 1a9a8910b2153cd3c4f3f2f8defcb853ead3b1fd ] The Ethernet PHY on the Bananapi M64 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: e7295499903d ("arm64: allwinner: bananapi-m64: Enable dwmac-sun8i") Fixes: 94f442886711 ("arm64: dts: allwinner: A64: Restore EMAC changes") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://lore.kernel.org/r/20201024162515.30032-10-wens@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 208373efee49..7d1e89e5b1ae 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -127,7 +127,7 @@
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_dc1sw>;
status = "okay";