Merge tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - add RTL9310 support

 - sp805_wdt: add arm cmsdk apb wdt support

 - Remove #ifdef guards for PM related functions for several watchdog
   device drivers

 - pm8916_wdt reboot improvements

 - Several other fixes and improvements

* tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
  watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
  watchdog: dw_wdt: Fix comment typo
  watchdog: Fix comment typo
  dt-bindings: watchdog: Add fsl,scu-wdt yaml file
  watchdog:Fix typo in comment
  watchdog: pm8916_wdt: Handle watchdog enabled by bootloader
  watchdog: pm8916_wdt: Report reboot reason
  watchdog: pm8916_wdt: Avoid read of write-only PET register
  watchdog: wdat_wdt: Remove #ifdef guards for PM related functions
  watchdog: tegra_wdt: Remove #ifdef guards for PM related functions
  watchdog: st_lpc_wdt: Remove #ifdef guards for PM related functions
  watchdog: sama5d4_wdt: Remove #ifdef guards for PM related functions
  watchdog: s3c2410_wdt: Remove #ifdef guards for PM related functions
  watchdog: mtk_wdt: Remove #ifdef guards for PM related functions
  watchdog: dw_wdt: Remove #ifdef guards for PM related functions
  watchdog: bcm7038_wdt: Remove #ifdef guards for PM related functions
  watchdog: realtek-otto: add RTL9310 support
  dt-bindings: watchdog: realtek,otto-wdt: add RTL9310
  watchdog: sp805_wdt: add arm cmsdk apb wdt support
  watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
  ...