This series cleans up the AT91 watchdog header and refactors the
sama5d4 watchdog driver.

The header reorganization introduces consistent register naming and
makes the WDDIS bit handling explicit for modern (SAM9X60, SAMA7G5,
SAM9X7) and legacy (SAMA5, AT91SAM9261) SoCs. The driver refactor
improves readability and fixes the reset regression introduced by
commit 266da53c35fc ("watchdog: sama5d4: readout initial state").

Andrei Simion (2):
  watchdog: at91sam9_wdt.h: Cleanup the header file
  watchdog: sama5d4_wdt: Refactor the driver

Balakrishnan Sambath (1):
  watchdog: at91sam9_wdt: Rename AT91_WDT_WDDIS to AT91_WDT_WDDIS_LEGACY

 drivers/watchdog/at91sam9_wdt.c |   8 +-
 drivers/watchdog/at91sam9_wdt.h |  65 +++++++------
 drivers/watchdog/sama5d4_wdt.c  | 156 ++++++++++++++++----------------
 3 files changed, 113 insertions(+), 116 deletions(-)

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2.34.1