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>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 2eae33c..05b14d2 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -496,7 +496,7 @@
config SYS_I2C_RCAR_I2C
bool "Renesas RCar I2C driver"
- depends on (RCAR_GEN2 || RCAR_GEN3) && DM_I2C
+ depends on (RCAR_GEN2 || RCAR_64) && DM_I2C
help
Support for Renesas RCar I2C controller.