Commits
Ismael Luceno Cortes committed 3b59eaef4fa
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>