On Wed, Jun 19, 2019 at 11:35:58PM +0100, Russell King wrote:
> A change to the AT803x driver fixed the handling of the phy interface
> mode, but this breaks all platforms that use "rgmii" as the mode in
> their DT. Fix the Solidrun platforms.
>
> Fixes: 6d4cd041f0af ("net: phy: at803x: disable delay only for RGMII mode")
> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
Note that without this, SolidRun Hummingboard and Cubox-i platforms
have no working ethernet with at least 5.1 kernels, which is a
regression.
> ---
> arch/arm/boot/dts/imx6qdl-sr-som.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
> index 4ccb7afc4b35..6d7f6b9035bc 100644
> --- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
> @@ -53,7 +53,7 @@
> &fec {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
> - phy-mode = "rgmii";
> + phy-mode = "rgmii-id";
> phy-reset-duration = <2>;
> phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
> status = "okay";
> --
> 2.7.4
>
>
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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