Rasmus Villemoes 09381829a2 rtc: add dm_rtc_write() helper ...

Similar to dm_rtc_read(), introduce a helper that allows the caller to
write multiple consecutive 8-bit registers with one call. If the
driver provides the ->write method, use that, otherwise loop using
->write8.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>

2020-07-09 06:02:44 +02:00

7.8 KiB

Raw Blame History

View Raw