This is a note to let you know that I've just added the patch titled
ARM: dts: sun7i: cubietruck: Enable RGMII RX/TX delay on Ethernet PHY
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-sun7i-cubietruck-enable-rgmii-rx-tx-delay-on.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3072f0492d9af4e839a918f5d6d8fe5c56871739
Author: Chen-Yu Tsai <wens@xxxxxxxx>
Date: Sun Oct 25 00:25:08 2020 +0800
ARM: dts: sun7i: cubietruck: Enable RGMII RX/TX delay on Ethernet PHY
[ 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@xxxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
Tested-by: Emilio López <emilio@xxxxxxxxxxxxx>
Reviewed-by: Emilio López <emilio@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20201024162515.30032-3-wens@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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";
};
