tree 93ddb187ef212686782241df5af2bd7991ff68d5
parent 4bace812ce57598d1319f82a6697e24334f5f256
author Ismael Luceno Cortes <ismael.luceno@silicon-gears.com> 1551981651 +0000
committer Heiko Schocher <hs@denx.de> 1552020791 +0100

i2c: rcar_i2c: Add comments about registers & values

Document the meaning of macros related to registers and values to be
written to them.

Signed-off-by: Ismael Luceno <ismael.luceno@silicon-gears.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>