[PATCH v2 0/2] watchdog: realtek-otto: add fallback compatible

From: Sander Vanheule

Date: Tue May 12 2026 - 16:54:19 EST


Like for the GPIO hardware of the Realtek Otto platform, add a fallback
compatible for the watchdog hardware.

For backward compatibility, the binding will still allow current
single-compatible devicetrees to work, but new devicetrees, including
new compatibles, should use a two-component compatible.

This series serves to address comments regarding the device compatibles
for the patches adding RTL9607C watchdog support [1].

[1] https://lore.kernel.org/lkml/20260509163101.722793-1-adilov@xxxxxxxxxxx/

Sander Vanheule (2):
dt-bindings: watchdog: realtek,otto-wdt: Add fallback compatible
watchdog: realtek-otto: add fallback compatible

.../bindings/watchdog/realtek,otto-wdt.yaml | 22 ++++++++++++++-----
drivers/watchdog/realtek_otto_wdt.c | 2 ++
2 files changed, 18 insertions(+), 6 deletions(-)

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2.54.0