[PATCH] arm64: dts: imx8mm: Model PMIC to SNVS RTC clock path on Data Modul i.MX8M Mini eDM SBC

Shawn Guo shawnguo at kernel.org
Sun Oct 23 18:23:53 PDT 2022


On Sat, Sep 24, 2022 at 07:46:03PM +0200, Marek Vasut wrote:
> The PMIC is the 32 kHz clock source for the RTC_XTALI input of the SoC
> on this system. The RTC_XTALI input is used to supply 32 kHz clock to
> the SVNS RTC per "i.MX 8M Mini Applications Processor Reference Manual,
> Rev. 3, 11/2020" page 759 "The 32KHz XTAL module uses a different IP and
> it is used as the clock source for the RTC, located in the SNVS." The
> PMIC has its own dedicated 32 kHz XTAL on input.
> 
> Model the connection in DT.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>

Applied, thanks!



More information about the linux-arm-kernel mailing list