[PATCH 2/9] ARM: dts: renesas: Add compatible properties to KSZ8081 Ethernet PHYs

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

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@xxxxxxxxx>
---
I could not verify the PHY revision number (least significant nibble of
the ID), due to lack of hardware.
---
 arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts | 2 ++
 1 file changed, 2 insertions(+)

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 2bcb229844abc5c2..33db5938f2d45c6e 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 @@ &ether {
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1560",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		micrel,led-mode = <1>;
 	};
-- 
2.25.1