linux-kernel - RE: [PATCH] arch: arm64: dts: add big-endian property back into watchdog node

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Message-ID:
 <CH3PR11MB8773BE10C7B9C548D8161A92F166A@CH3PR11MB8773.namprd11.prod.outlook.com>
Date: Thu, 29 May 2025 01:39:36 +0000
From: "Li, Meng" <Meng.Li@...driver.com>
To: Frank Li <Frank.li@....com>
CC: "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "robh@...nel.org"
	<robh@...nel.org>,
        "conor+dt@...nel.org" <conor+dt@...nel.org>,
        "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] arch: arm64: dts: add big-endian property back into
 watchdog node



> -----Original Message-----
> From: Frank Li <Frank.li@....com>
> Sent: Thursday, May 29, 2025 12:16 AM
> To: Li, Meng <Meng.Li@...driver.com>
> Cc: shawnguo@...nel.org; robh@...nel.org; conor+dt@...nel.org; linux-arm-
> kernel@...ts.infradead.org; devicetree@...r.kernel.org; linux-
> kernel@...r.kernel.org
> Subject: Re: [PATCH] arch: arm64: dts: add big-endian property back into
> watchdog node
> 
> CAUTION: This email comes from a non Wind River email account!
> Do not click links or open attachments unless you recognize the sender and
> know the content is safe.
> 
> On Wed, May 28, 2025 at 07:17:51PM +0800, Meng Li wrote:
> > When verifying watchdog feature on NXP ls1046ardb board, it doesn't
> > work. Because the big-endian is deleted by accident, add it back.
> >
> > Fixes: 7c8ffc5555cb ("arm64: dts: layerscape: remove big-endian for
> > mmc nodes")
> 
> Sorry, forget previous comments. You are right. It is accident remove big-
> endian at watchdog@...0000.
> 
> 7c8ffc5555cb should only remove big-endina for mmc nodes.
> 
> Reviewed-by: Frank Li <Frank.Li@....com>
> 

Very appreciate that you help to review my patch and make sure the fixing is useful.

Thanks,
Limeng

> 
> > 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 4d75bff0d548..e15ec2e1cb04 100644
> > --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> > @@ -753,6 +753,7 @@ 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
> >