RE: [PATCH 4/4] ARM64: dts: imx: add i.MX8QXP system controller RTC support

From: Anson Huang
Date: Wed Nov 28 2018 - 04:06:36 EST


Hi, Lothar

Best Regards!
Anson Huang

> -----Original Message-----
> From: Lothar WaÃmann [mailto:LW@xxxxxxxxxxxxxxxxxxx]
> Sent: 2018å11æ28æ 17:04
> To: Anson Huang <anson.huang@xxxxxxx>
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> dl-linux-imx <linux-imx@xxxxxxx>
> Subject: Re: [PATCH 4/4] ARM64: dts: imx: add i.MX8QXP system controller
> RTC support
>
> Hi,
>
> On Tue, 27 Nov 2018 09:41:46 +0000 Anson Huang wrote:
> > Add i.MX8QXP system controller RTC support.
> >
> > Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
> > ---
> > arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > index 9155d45..ef57db6 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > @@ -433,4 +433,8 @@
> > #size-cells = <1>;
> > ranges = <0x5f000000 0x0 0x5f000000 0x1000000>;
> > };
> > +
> > + rtc: rtc {
> > + compatible = "nxp,imx8qxp-sc-rtc";
> > + };
> > };
> IMO this should be disabled by default.

This module is NOT depending on any board design, should it be enabled by default in soc dtsi?
Like wdog etc..

Anson.

>
>
> Lothar WaÃmann