[PATCH v2 12/23] i2c: rk3x: add support for rv1108

From: Andy Yan
Date: Wed Aug 02 2017 - 04:43:19 EST


Support for the i2c controller on rv1108 soc.

Signed-off-by: Andy Yan <andy.yan@xxxxxxxxxxxxxx>
Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
---

Changes in v2: None

drivers/i2c/busses/i2c-rk3x.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index df22066..fe23457 100644
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/busses/i2c-rk3x.c
@@ -1131,6 +1131,11 @@ static const struct i2c_algorithm rk3x_i2c_algorithm = {
.functionality = rk3x_i2c_func,
};

+static const struct rk3x_i2c_soc_data rv1108_soc_data = {
+ .grf_offset = -1,
+ .calc_timings = rk3x_i2c_v1_calc_timings,
+};
+
static const struct rk3x_i2c_soc_data rk3066_soc_data = {
.grf_offset = 0x154,
.calc_timings = rk3x_i2c_v0_calc_timings,
@@ -1158,6 +1163,10 @@ static const struct rk3x_i2c_soc_data rk3399_soc_data = {

static const struct of_device_id rk3x_i2c_match[] = {
{
+ .compatible = "rockchip,rv1108-i2c",
+ .data = (void *)&rv1108_soc_data
+ },
+ {
.compatible = "rockchip,rk3066-i2c",
.data = (void *)&rk3066_soc_data
},
--
2.7.4