next-cube: add rtc-cmd-reset named gpio to reset the rtc state machine

This allows us to decouple the next-pc and next-rtc devices from each
other in next_scr2_rtc_update().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-ID: <20241222130012.1013374-30-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
1 file changed