Merge tag 'at91-5.6-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux...

Merge tag 'at91-5.6-soc' of git://git./linux/kernel/git/at91/linux into arm/soc

AT91 SoC for 5.5

 - Document new SoC: sam9x60
 - rework sam9x60 Kconfig option

* tag 'at91-5.6-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: at91: Documentation: add sam9x60 product and datasheet
  ARM: at91: pm: use of_device_id array to find the proper shdwc node
  ARM: at91: pm: use SAM9X60 PMC's compatible
  ARM: debug-ll: select DEBUG_AT91_RM9200_DBGU for sam9x60
  drivers: soc: atmel: select POWER_RESET_AT91_SAMA5D2_SHDWC for sam9x60
  power: reset: Kconfig: select POWER_RESET_AT91_RESET for sam9x60
  drivers: soc: atmel: move sam9x60 under its own config flag
  ARM: at91: pm: move SAM9X60's PM under its own SoC config flag
  ARM: at91: Kconfig: add config flag for SAM9X60 SoC
  ARM: at91: Kconfig: add sam9x60 pll config flag

Link: https://lore.kernel.org/r/20200113161612.GA1358903@piout.net
Signed-off-by: Olof Johansson <olof@lixom.net>