From: Geert Uytterhoeven geert+renesas@glider.be
[ Upstream commit 59a8bda062f8646d99ff8c4956adf37dee1cb75e ]
While networking works fine in RGMII mode when using the Linux generic PHY driver, it fails when using the Atheros PHY driver. Fix this by correcting the Ethernet PHY mode to RGMII-RXID, which works fine with both drivers.
Fixes: a5200e63af57d05e ("arm64: dts: renesas: rzg2: Convert EtherAVB to explicit delay handling") Reported-by: Adam Ford aford173@gmail.com Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Link: https://lore.kernel.org/r/2a4c15b2df23bb63f15abf9dfb88860477f4f523.163246596... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi index 3c73dfc430afc..929c7910c68df 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -54,6 +54,7 @@ &avb { pinctrl-0 = <&avb_pins>; pinctrl-names = "default"; + phy-mode = "rgmii-rxid"; phy-handle = <&phy0>; rx-internal-delay-ps = <1800>; tx-internal-delay-ps = <2000>;