Messages in this thread | | | Date | Tue, 1 Dec 2020 09:50:08 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH V2 1/2] arm64: dts: imx8mm-beacon-som: Configure RTC aliases |
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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 <aford173@gmail.com>
Applied both, thanks.
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