Thread (1 message) 1 message, 1 author, 2018-08-30
DORMANTno replies

[PATCH 1/3] ARM: dts: sun8i: h3: bpi-m2-plus: Fix address for external RGMII Ethernet PHY

From: Chen-Yu Tsai <hidden>
Date: 2018-08-30 08:09:24
Also in: linux-arm-kernel
Subsystem: the rest · Maintainer: Linus Torvalds

The external RTL8211E RGMII Ethernet PHY is configured via external
resistors to use the address 0x1. The 0x0 address is a broadcast address
for this family of PHYs, and should not be used explicitly.

Fixes: 8c7ba536e709 ("ARM: sun8i: bananapi-m2-plus: Enable dwmac-sun8i")
Fixes: 4904337fe34f ("ARM: dts: sunxi: Restore EMAC changes (boards)")
Signed-off-by: Chen-Yu Tsai <redacted>
---
 arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index 30540dc8e0c5..bdda0d99128e 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -140,7 +140,7 @@
 &external_mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
-		reg = <0>;
+		reg = <1>;
 	};
 };
 
-- 
2.18.0
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