linux-kernel - [v2 PATCH 2/3] arm64: dts: layerscape: add platform special compatible string for watchdog

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Message-Id: <20250531040213.2589292-3-Meng.Li@windriver.com>
Date: Sat, 31 May 2025 12:02:12 +0800
From: Meng Li <Meng.Li@...driver.com>
To: imx@...ts.linux.dev, linux-watchdog@...r.kernel.org, festevam@...il.com,
        kernel@...gutronix.de, s.hauer@...gutronix.de, wim@...ux-watchdog.org,
        linux@...ck-us.net, shawnguo@...nel.org, robh@...nel.org,
        conor+dt@...nel.org, Frank.Li@....com
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, meng.li@...driver.com
Subject: [v2 PATCH 2/3] arm64: dts: layerscape: add platform special compatible string for watchdog

Add "fsl,ls1046a-wdt" compatible string for watchdog node, and it will
be added into fsl-imx-wdt.yaml in next patch.

Cc: stable@...r.kernel.org
Signed-off-by: Meng Li <Meng.Li@...driver.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index d1c64d97bccd..983b2f0e8797 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -687,7 +687,7 @@ lpuart5: serial@...0000 {
 		};
 
 		wdog0: watchdog@...0000 {
-			compatible = "fsl,imx21-wdt";
+			compatible = "fsl,ls1046a-wdt", "fsl,imx21-wdt";
 			reg = <0x0 0x2ad0000 0x0 0x10000>;
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
-- 
2.34.1