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arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii

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According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of
August 24, 2018, the TX clock internal Delay mode does'nt support
on R-Car D3. This patch fixes EthernetAVB phy mode to rgmii.

This is achieved by simply dropping the phy-mode property from
r8a77995-draak.dts as the default property for this for r8a77995,
as set in r8a77995.dtsi, is "rgmii".

Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Tested-by: Ulrich Hecht <uli+renesas@fpond.eu>
This commit is contained in:
Kazuya Mizuguchi 2019-02-13 11:32:55 +01:00 • committed by Simon Horman
commit 05f1d882d2
1 changed files with 0 additions and 1 deletions
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1
arch/arm64/boot/dts/renesas/r8a77995-draak.dts
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@ -168,7 +168,6 @@
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy-mode = "rgmii-txid";
status = "okay";
phy0: ethernet-phy@0 {