i2c: rcar_i2c: Add R-Car Gen4 support
authorHai Pham <hai.pham.ud@renesas.com>
Tue, 28 Feb 2023 21:25:51 +0000 (22:25 +0100)
committerMarek Vasut <marek.vasut+renesas@mailbox.org>
Fri, 7 Apr 2023 15:13:27 +0000 (17:13 +0200)
commit79da1a96c21819a8e0f6b82b62b66325d05dc7d4
treeee8d0adf984007ef9249795046aa1b38ea2dd1b8
parenta5c7613e6135357f98ddc6d947f5e44c75790f2a
i2c: rcar_i2c: Add R-Car Gen4 support

Add support for R-Car Gen4 SoCs into the driver.

While I2C on R-Car Gen4 does support some extra features (Slave Clock
Stretch Select), for now it is treated the same as I2C on R-Car Gen3,
which let us share the same driver.

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Use RCAR_64 Kconfig
Reviewed-by: Heiko Schocher <hs@denx.de>
drivers/i2c/Kconfig
drivers/i2c/rcar_i2c.c