watchdog: s3c2410_wdt: Add exynos990-wdt compatible data

watchdog: s3c2410_wdt: Add exynos990-wdt compatible data

The Exynos990 has two watchdog clusters - cl0 and cl2. Add new
driver data for these two clusters, making it possible to use the
watchdog timer on this SoC.

Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20250420-wdt-resends-april-v1-2-f58639673959@mentallysanemainliners.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>