From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 9 Sep 2021 08:49:38 +0000 (+0200)
Subject: ARM: dts: renesas: Add compatible properties to KSZ8081 Ethernet PHYs
X-Git-Tag: howlett/maple/20220722_2~1926^2~50^2~10
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9ec5b8fafb78c567c0b446891617a633e4994713;p=users%2Fjedix%2Flinux-maple.git

ARM: dts: renesas: Add compatible properties to KSZ8081 Ethernet PHYs

Add compatible values to Ethernet PHY subnodes representing Micrel
KSZ8081 PHYs on RZ/G1 boards. This allows software to identify the PHY
model at any time, regardless of the state of the PHY reset line.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/ec5c7dadf3c0fe5e47dfbae72fb435047203ad06.1631174218.git.geert+renesas@glider.be
---

diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
index 2bcb229844ab..33db5938f2d4 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
@@ -66,6 +66,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1560",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		micrel,led-mode = <1>;
 	};