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author | Hai Pham <hai.pham.ud@renesas.com> | 2023-03-01 00:25:51 +0300 |
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committer | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2023-04-07 18:13:27 +0300 |
commit | 79da1a96c21819a8e0f6b82b62b66325d05dc7d4 (patch) | |
tree | ee8d0adf984007ef9249795046aa1b38ea2dd1b8 | |
parent | a5c7613e6135357f98ddc6d947f5e44c75790f2a (diff) | |
download | u-boot-79da1a96c21819a8e0f6b82b62b66325d05dc7d4.tar.xz |
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>
-rw-r--r-- | drivers/i2c/Kconfig | 2 | ||||
-rw-r--r-- | drivers/i2c/rcar_i2c.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index 2eae33cd54..05b14d2451 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -496,7 +496,7 @@ config SYS_I2C_OMAP24XX 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. diff --git a/drivers/i2c/rcar_i2c.c b/drivers/i2c/rcar_i2c.c index d9ece5e3a8..ff9a2d80dd 100644 --- a/drivers/i2c/rcar_i2c.c +++ b/drivers/i2c/rcar_i2c.c @@ -369,6 +369,7 @@ static const struct dm_i2c_ops rcar_i2c_ops = { static const struct udevice_id rcar_i2c_ids[] = { { .compatible = "renesas,rcar-gen2-i2c", .data = RCAR_I2C_TYPE_GEN2 }, { .compatible = "renesas,rcar-gen3-i2c", .data = RCAR_I2C_TYPE_GEN3 }, + { .compatible = "renesas,rcar-gen4-i2c", .data = RCAR_I2C_TYPE_GEN3 }, { } }; |