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Date:   Tue, 1 Dec 2020 09:50:08 +0800
From:   Shawn Guo <>
To:     Adam Ford <>
        Rob Herring <>,
        Sascha Hauer <>,
        Pengutronix Kernel Team <>,
        Fabio Estevam <>,
        NXP Linux Team <>,,
Subject: Re: [PATCH V2 1/2] arm64: dts: imx8mm-beacon-som: Configure RTC

On Thu, Nov 26, 2020 at 04:45:34AM -0600, Adam Ford wrote:
> On the i.MX8MM Beacon SOM, there is an RTC chip which is fed power
> from the baseboard during power off.  The SNVS RTC integrated into
> the SoC is not fed power.  Depending on the order the modules are
> loaded, this can be a problem if the external RTC isn't rtc0.
> Make the alias for rtc0 point to the external RTC all the time and
> rtc1 point to the SVNS in order to correctly hold date/time over
> a power-cycle.
> Signed-off-by: Adam Ford <>

Applied both, thanks.

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