Thread (27 messages) 27 messages, 8 authors, 2020-10-26
STALE2098d LANDED

[PATCH 03/10] ARM: dts: sun7i: cubietruck: Enable RGMII RX/TX delay on Ethernet PHY

From: Chen-Yu Tsai <wens@kernel.org>
Date: 2020-10-24 16:26:00
Also in: linux-arm-kernel, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

From: Chen-Yu Tsai <redacted>

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 <redacted>
---
 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";
 };
 
-- 
2.28.0
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