ARM: dts: renesas: Add compatible properties to uPD6061x Ethernet PHYs

Add compatible values to Ethernet PHY subnodes representing Renesas
uPD60610 or uPD60611 PHYs on RZ/A1 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/335a1dfea905369da683e122e41e08ca1c5f90f7.1631174218.git.geert+renesas@glider.be

diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 07d611d2b7b5275635d8e225695df9b2ba91d342..1e8447176b1051f32507d7608183372aaca51974 100644 (file)
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -108,6 +108,8 @@
        renesas,no-ether-link;
        phy-handle = <&phy0>;
        phy0: ethernet-phy@0 {
+               compatible = "ethernet-phy-idb824.2814",
+                            "ethernet-phy-ieee802.3-c22";
                reg = <0>;
        };
 };

diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts
index 99acfe4fe11aaed9d07221763874ed1f50d70896..1c5acf6944074668e63f8e7cde5def4e3e036516 100644 (file)
--- a/arch/arm/boot/dts/r7s72100-rskrza1.dts
+++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts
@@ -192,6 +192,8 @@
        renesas,no-ether-link;
        phy-handle = <&phy0>;
        phy0: ethernet-phy@0 {
+               compatible = "ethernet-phy-idb824.2814",
+                            "ethernet-phy-ieee802.3-c22";
                reg = <0>;
        };
 };