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    Subject[PATCH 5.9 089/252] arm64: dts: allwinner: h5: libretech-all-h5-cc: Enable RGMII RX/TX delay on PHY
    Date
    From: Chen-Yu Tsai <wens@csie.org>

    [ Upstream commit 2bd8570d20c88909b8be3251727a26476b02652c ]

    The Ethernet PHY on the Libre Computer ALL-H5-CC 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: 60d0426d7603 ("arm64: dts: allwinner: h5: Add Libre Computer ALL-H5-CC H5 board")
    Signed-off-by: Chen-Yu Tsai <wens@csie.org>
    Signed-off-by: Maxime Ripard <maxime@cerno.tech>
    Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>
    Link: https://lore.kernel.org/r/20201024162515.30032-9-wens@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts
    index df1b9263ad0e2..6e30a564c87f6 100644
    --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts
    +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts
    @@ -36,7 +36,7 @@
    pinctrl-0 = <&emac_rgmii_pins>;
    phy-supply = <&reg_gmac_3v3>;
    phy-handle = <&ext_rgmii_phy>;
    - phy-mode = "rgmii";
    + phy-mode = "rgmii-id";
    /delete-property/ allwinner,leds-active-low;
    status = "okay";
    };
    --
    2.27.0


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