RE: [EXT] Re: [PATCH 2/5] arm64: dts: lx2160a-rdb: remove useless property of rtc

From: Biwen Li
Date: Mon Sep 21 2020 - 23:12:49 EST


>
> Caution: EXT Email
>
> On Tue, Sep 15, 2020 at 03:32:10PM +0800, Biwen Li wrote:
> > From: Biwen Li <biwen.li@xxxxxxx>
> >
> > Remove useless property interrupts of rtc
> >
> > Signed-off-by: Biwen Li <biwen.li@xxxxxxx>
> > ---
> > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 2 --
> > 1 file changed, 2 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > index dce79018d397..e9e982176e07 100644
> > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > @@ -171,8 +171,6 @@
> > rtc@51 {
> > compatible = "nxp,pcf2129";
> > reg = <0x51>;
> > - // IRQ10_B
> > - interrupts = <0 150 0x4>;
>
> If it's a correct description of hardware, I do not see why we would need to
> remove it.
Hi Shawn,

Don't need use the interrupt, only read time from rtc.

Best Regards,
Biwen Li
>
> Shawn
>
> > };
> > };
> >
> > --
> > 2.17.1
> >