i2c: rcar: add support for r8a7795 (R-Car H3)
Enable the I2C core for this SoC. I add a new type because this version
has new features (e.g. DMA) which will be added somewhen later.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index dbedbff..1921294 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -100,6 +100,7 @@
enum rcar_i2c_type {
I2C_RCAR_GEN1,
I2C_RCAR_GEN2,
+ I2C_RCAR_GEN3,
};
struct rcar_i2c_priv {
@@ -176,6 +177,7 @@
cdf_width = 2;
break;
case I2C_RCAR_GEN2:
+ case I2C_RCAR_GEN3:
cdf_width = 3;
break;
default:
@@ -573,6 +575,7 @@
{ .compatible = "renesas,i2c-r8a7792", .data = (void *)I2C_RCAR_GEN2 },
{ .compatible = "renesas,i2c-r8a7793", .data = (void *)I2C_RCAR_GEN2 },
{ .compatible = "renesas,i2c-r8a7794", .data = (void *)I2C_RCAR_GEN2 },
+ { .compatible = "renesas,i2c-r8a7795", .data = (void *)I2C_RCAR_GEN3 },
{},
};
MODULE_DEVICE_TABLE(of, rcar_i2c_dt_ids);