tree 1855ddbfb3fada510e7a02a3b331a4afae7c5c54
parent 221869efc3a4cf975c1bf068227f17ce10cd5597
author Marek Vasut <marex@denx.de> 1650983885 +0200
committer Patrice Chotard <patrice.chotard@foss.st.com> 1652183687 +0200

stm32mp: psci: Retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend

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>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>