Re: [PATCH v2] stm32mp: psci: Retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend

Hi Marek,

On 4/26/22 16:38, Marek Vasut wrote:

The SoC seems to lose the values of MCUDIVR, PLL3CR, PLL4CR, RCC_MSSCKSELR during suspend/resume cycle, cache them and reinstate their values on resume.

Signed-off-by: Marek Vasut marex@denx.de Cc: Patrick Delaunay patrick.delaunay@foss.st.com Cc: Patrice Chotard patrice.chotard@foss.st.com

---

V2: Cache MCUDIVR as well

arch/arm/mach-stm32mp/psci.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)

Reviewed-by: Patrick Delaunay patrick.delaunay@foss.st.com

Thanks Patrick