Merge tag 'watchdog-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull watchdog updates from Guenter Roeck:
 "New Drivers:
   - Nuvoton MA35D1
   - Lenovo SE30G2 and SE60

  Added support to existing drivers:
   - snps,dw-wdt: Add RV1106 compatible
   - apple,wdt: Add t6030, t6031, and t8132 compatibles

  Other notable changes:
   - New "dump" pretimeout governor
   - Propagate errors from optional IRQ lookup
   - Remove redundant dev_err() and dev_err_probe() messages
   - npcm, qcom: Improved bootstatus reports
   - realtek-otto: Change to use regmap API
   - w83627hf_wdt: Report running watchdog, identify NCT6126

  Various other minor fixes and improvements"

* tag 'watchdog-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (40 commits)
  watchdog: orion_wdt: Propagate errors from optional IRQ lookup
  watchdog: qcom: Propagate errors from optional IRQ lookup
  watchdog: aspeed: Propagate errors from optional IRQ lookup
  watchdog: stm32_iwdg: Propagate errors from optional IRQ lookup
  watchdog: dw_wdt: Propagate errors from optional IRQ lookup
  watchdog: mediatek: Propagate errors from optional IRQ lookup
  watchdog: apple: Constify some structures
  watchdog: pretimeout: Convert dump pretimeout governor to tristate
  nmi: Export CPU backtrace APIs for loadable modules
  watchdog: booke_wdt: Document unused parameter of __booke_wdt_disable()
  watchdog: wdat_wdt: map registers that fall inside ACPI NVS
  watchdog: Add Nuvoton MA35D1 watchdog driver support
  dt-bindings: watchdog: Add MA35D1 Watchdog
  watchdog: qcom: report bootstatus on IPQ9574 and IPQ5332
  watchdog: qcom: report WDIOF_POWERUNDER in bootstatus
  watchdog: sprd: Remove redundant dev_err()
  watchdog: sama5d4: Remove redundant dev_err()
  watchdog: realtek_otto: Remove redundant dev_err_probe()
  watchdog: orion: Remove redundant dev_err()
  watchdog: marvell_gti: Remove redundant dev_err_probe()
  ...