From: Simon Horman <horms+renesas@verge.net.au>
To: linux-renesas-soc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
Magnus Damm <magnus.damm@gmail.com>,
Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>,
Takeshi Kihara <takeshi.kihara.df@renesas.com>,
Simon Horman <horms+renesas@verge.net.au>
Subject: [PATCH/RFT] arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii
Date: Wed, 13 Feb 2019 11:32:55 +0100 [thread overview]
Message-ID: <20190213103255.1265-1-horms+renesas@verge.net.au> (raw)
From: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
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>
---
arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index db2bed1751b8..bfa260c9f78c 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -168,7 +168,6 @@
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
- phy-mode = "rgmii-txid";
status = "okay";
phy0: ethernet-phy@0 {
--
2.11.0
next reply other threads:[~2019-02-13 10:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-13 10:32 Simon Horman [this message]
2019-03-05 12:06 ` [PATCH/RFT] arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii Ulrich Hecht
2019-03-25 10:53 ` Simon Horman
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