From: Chen-Yu Tsai wens@csie.org
[ Upstream commit 353c3de1303fc93032164402c0eb8550ecd6f154 ]
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 Signed-off-by: Maxime Ripard maxime@cerno.tech Tested-by: Emilio López emilio@elopez.com.ar Reviewed-by: Emilio López emilio@elopez.com.ar Link: https://lore.kernel.org/r/20201024162515.30032-3-wens@kernel.org Signed-off-by: Sasha Levin sashal@kernel.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 8c8dee6ea461a..9109ca0919ade 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -151,7 +151,7 @@ pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; status = "okay"; };