mirror of
https://github.com/frank-w/u-boot.git
synced 2026-01-10 11:12:57 +08:00
Add the regmap_update_bits() to simply the read/modify/write of registers in a single command. The function is taken from Linux regmap implementation. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org>