openwrt/target/linux/rockchip/patches-5.4/005-rockchip-rk3328-add-compatible-to-NanoPi-R2S-etherne.patch
David Bauer 9f907c46bb rockchip: fix NanoPi R2S PHY ID
Fix the PHY ID for the NanoPi R2S PHY compatible to match the used PHY.
The ID was wrong as I've accidentally picked the wrong upstream patch.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-03 19:00:49 +02:00

26 lines
900 B
Diff

From bc6c96d850419e71dbc9b0094ccc9b668ba9be43 Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Mon, 28 Sep 2020 22:54:52 +0200
Subject: [PATCH] rockchip: rk3328: add compatible to NanoPi R2S ethernet PHY
This adds the compatible property to the NanoPi R2S ethernet PHY node.
Otherwise, the PHY might not be probed, as the PHY ID reads all 0xff
when it is still in reset.
Signed-off-by: David Bauer <mail@david-bauer.net>
---
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
@@ -134,6 +134,8 @@
#size-cells = <0>;
rtl8211e: ethernet-phy@1 {
+ compatible = "ethernet-phy-id001c.c915",
+ "ethernet-phy-ieee802.3-c22";
reg = <1>;
pinctrl-0 = <&eth_phy_reset_pin>;
pinctrl-names = "default";