tree 83405845a60efe6d368252c0406cbef7a249c5de
parent d8be08805bc03d53b0dd6953792fba543a4f3890
author Rasmus Villemoes <rasmus.villemoes@prevas.dk> 1594065671 +0200
committer Heiko Schocher <hs@denx.de> 1594267364 +0200

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>