linux-kernel - [v2 PATCH 1/3] arch: arm64: dts: add big-endian property back into watchdog node

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Message-Id: <20250531040213.2589292-2-Meng.Li@windriver.com>
Date: Sat, 31 May 2025 12:02:11 +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 1/3] arch: arm64: dts: add big-endian property back into watchdog node

When verifying watchdog feature on NXP ls1046ardb board,
it doesn't work. Because in commit 7c8ffc5555cb("arm64: dts: layerscape:
remove big-endian for mmc nodes"), it intented to remove the big-endian
from mmc node, but the big-endian of watchdog node is also removed by
accident. So, add watchdog big-endian property back.

Fixes: 7c8ffc5555cb ("arm64: dts: layerscape: remove big-endian for mmc nodes")
Cc: stable@...r.kernel.org
Signed-off-by: Meng Li <Meng.Li@...driver.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 0baf256b4400..d1c64d97bccd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -692,6 +692,7 @@ wdog0: watchdog@...0000 {
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(2)>;
+			big-endian;
 		};
 
 		edma0: dma-controller@...0000 {
-- 
2.34.1