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    Subject[PATCH 5.4 042/355] ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode
    Date
    From: Bastien Roucariès <rouca@debian.org>

    [ Upstream commit 55dd7e059098ce4bd0a55c251cb78e74604abb57 ]

    Commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay
    config") sets the RX/TX delay according to the phy-mode property in the
    device tree. For the A20-olinuxino-lime2 board this is "rgmii", which is the
    wrong setting.

    Following the example of a900cac3750b ("ARM: dts: sun7i: a20: bananapro:
    Fix ethernet phy-mode") the phy-mode is changed to "rgmii-id" which gets
    the Ethernet working again on this board.

    Signed-off-by: Bastien Roucariès <rouca@debian.org>
    Signed-off-by: Maxime Ripard <maxime@cerno.tech>
    Link: https://lore.kernel.org/r/20210916081721.237137-1-rouca@debian.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
    index 9ba62774e89a1..488933b87ad5a 100644
    --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
    +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
    @@ -112,7 +112,7 @@
    pinctrl-names = "default";
    pinctrl-0 = <&gmac_rgmii_pins>;
    phy-handle = <&phy1>;
    - phy-mode = "rgmii";
    + phy-mode = "rgmii-id";
    status = "okay";
    };

    --
    2.33.0


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