[PATCH 2/2] arm64: dts: renesas: Drop ethernet-phy-ieee802.3-c22 from PHY compatible string on all RZ boards

[Marek Vasut]

The rtl82xx DT bindings do not require ethernet-phy-ieee802.3-c22
as the fallback compatible string. There are fewer users of the
Realtek PHY compatible string with fallback compatible string than
there are users without fallback compatible string, so drop the
fallback compatible string from the few remaining users:

$ git grep -ho ethernet-phy-id001c....... | sort | uniq -c
      1 ethernet-phy-id001c.c816",
      2 ethernet-phy-id001c.c915",
      2 ethernet-phy-id001c.c915";
      5 ethernet-phy-id001c.c916",
     13 ethernet-phy-id001c.c916";

Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406290316.YvZdvLxu-lkp@intel.com/
Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: Geert Uytterhoeven <geert+renesas at glider.be>
Cc: Khuong Dinh <khuong at os.amperecomputing.com>
Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
Cc: Magnus Damm <magnus.damm at gmail.com>
Cc: Rob Herring <robh at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: linux-renesas-soc at vger.kernel.org
---
Note: this closes only part of the report
---
 arch/arm64/boot/dts/renesas/cat875.dtsi           | 3 +--
 arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi   | 3 +--
 arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts | 3 +--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi
index 8c9da8b4bd60b..502764aef210b 100644
--- a/arch/arm64/boot/dts/renesas/cat875.dtsi
+++ b/arch/arm64/boot/dts/renesas/cat875.dtsi
@@ -22,8 +22,7 @@ &avb {
 	status = "okay";
 
 	phy0: ethernet-phy at 0 {
-		compatible = "ethernet-phy-id001c.c915",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c915";
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
index ad898c6db4e62..d7a8de2619263 100644
--- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
@@ -24,8 +24,7 @@ &avb {
 	status = "okay";
 
 	phy0: ethernet-phy at 0 {
-		compatible = "ethernet-phy-id001c.c915",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c915";
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
index 39fe3f94991e3..07147743de93f 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
@@ -100,8 +100,7 @@ &avb {
 	status = "okay";
 
 	phy0: ethernet-phy at 0 {
-		compatible = "ethernet-phy-id001c.c916",
-			     "ethernet-phy-ieee802.3-c22";
+		compatible = "ethernet-phy-id001c.c916";
 		reg = <0>;
 	};
 };
-- 
2.43.0