watchdog: rti_wdt: Add reaction control

watchdog: rti_wdt: Add reaction control

This configures the reaction between NMI and reset for WWD.

On K3 SoCs other than AM62L SoC [0], watchdog reset output is routed
to the ESM module which can subsequently route the signal to safety
master or SoC reset. On AM62L, the watchdog reset output is routed
to the SoC HW reset block. So, add a new compatible for AM62L to add
SoC data and configure reaction to reset instead of NMI.

[0] https://www.ti.com/product/AM62L
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20260206234255.380530-3-jm@ti.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>