linux-kernel - [PATCH] ARM: dts: zynq: Add xlnx prefix to GEM compatible string

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Date:   Fri, 9 Dec 2022 14:51:16 +0100
From:   Michal Simek <michal.simek@....com>
To:     <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
        <michal.simek@...inx.com>, <git@...inx.com>
CC:     Harini Katakam <harini.katakam@....com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH] ARM: dts: zynq: Add xlnx prefix to GEM compatible string

From: Harini Katakam <harini.katakam@....com>

cdns,zynq/zynqmp/versal-gem was recently deprecated in Linux in
favour of xlnx prefix. Add this new compatible string and retain
the existing string for compatibility with uboot drivers.

Signed-off-by: Harini Katakam <harini.katakam@....com>
Signed-off-by: Michal Simek <michal.simek@....com>
---

 arch/arm/boot/dts/zynq-7000.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index f96f19a8a83f..25fbca70ac1f 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -243,7 +243,7 @@ qspi: spi@...0d000 {
 		};
 
 		gem0: ethernet@...0b000 {
-			compatible = "cdns,zynq-gem", "cdns,gem";
+			compatible = "xlnx,zynq-gem", "cdns,zynq-gem", "cdns,gem";
 			reg = <0xe000b000 0x1000>;
 			status = "disabled";
 			interrupts = <0 22 4>;
@@ -254,7 +254,7 @@ gem0: ethernet@...0b000 {
 		};
 
 		gem1: ethernet@...0c000 {
-			compatible = "cdns,zynq-gem", "cdns,gem";
+			compatible = "xlnx,zynq-gem", "cdns,zynq-gem", "cdns,gem";
 			reg = <0xe000c000 0x1000>;
 			status = "disabled";
 			interrupts = <0 45 4>;
-- 
2.36.1