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From:   Pablo Greco <pgreco@centosproject.org>
To:     linux-sunxi@googlegroups.com
Cc:     Pablo Greco <pgreco@centosproject.org>,
        Rob Herring <robh+dt@kernel.org>,
        Maxime Ripard <mripard@kernel.org>,
        Chen-Yu Tsai <wens@csie.org>,
        Jernej Skrabec <jernej.skrabec@siol.net>,
        Hans de Goede <hdegoede@redhat.com>,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
Date:   Mon,  2 Nov 2020 11:16:40 -0300
Message-Id: <1604326600-39544-1-git-send-email-pgreco@centosproject.org>
Precedence: bulk

The Ethernet PHY on the Bananapi M1 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: 8a5b272fbf44 ("ARM: dts: sun7i: Add Banana Pi board")
Signed-off-by: Pablo Greco <pgreco@centosproject.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index bb3987e101c2..0b3d9ae75650 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -132,7 +132,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };
-- 
2.18.4