| Message ID | 20201024162515.30032-3-wens@kernel.org (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Headers | show |
| Series | [01/10] Revert "arm: sun8i: orangepi-pc-plus: Set EMAC activity LEDs to active high" | expand |
El 24/10/20 a las 13:25, Chen-Yu Tsai escribió: > From: Chen-Yu Tsai <wens@csie.org> > > The Ethernet PHY on the Cubietruck 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: 67073d97672d ("ARM: dts: sun7i: cubietruck: Enable the GMAC") > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts > index 8c8dee6ea461..9109ca0919ad 100644 > --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts > +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts > @@ -151,7 +151,7 @@ &gmac { > pinctrl-names = "default"; > pinctrl-0 = <&gmac_rgmii_pins>; > phy-handle = <&phy1>; > - phy-mode = "rgmii"; > + phy-mode = "rgmii-id"; > status = "okay"; > }; > > I upgraded kernels yesterday and saw that networking had stopped working. I can confirm that this patch fixes the problem and restores connectivity on my Cubietruck. I also verified the information with the schematics, and it looks alright to me :) Reviewed-by: Emilio López <emilio@elopez.com.ar> Tested-by: Emilio López <emilio@elopez.com.ar> Thanks! Emilio
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 8c8dee6ea461..9109ca0919ad 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -151,7 +151,7 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; status = "okay"; };