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i2c: rk3x: add support for rv1108 

Support for the i2c controller on rv1108 soc.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Andy Yan 2017-08-11 11:39:13 +08:00 committed by Wolfram Sang
parent f14cb3e277
commit 0dbb9634e5
1 changed files with 9 additions and 0 deletions
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9
drivers/i2c/busses/i2c-rk3x.c
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@ -1131,6 +1131,11 @@ static const struct i2c_algorithm rk3x_i2c_algorithm = {
.functionality = rk3x_i2c_func, .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 = { static const struct rk3x_i2c_soc_data rk3066_soc_data = {
.grf_offset = 0x154, .grf_offset = 0x154,
.calc_timings = rk3x_i2c_v0_calc_timings, .calc_timings = rk3x_i2c_v0_calc_timings,
@ -1157,6 +1162,10 @@ static const struct rk3x_i2c_soc_data rk3399_soc_data = {
}; };
static const struct of_device_id rk3x_i2c_match[] = { static const struct of_device_id rk3x_i2c_match[] = {
{
.compatible = "rockchip,rv1108-i2c",
.data = (void *)&rv1108_soc_data
},
{ {
.compatible = "rockchip,rk3066-i2c", .compatible = "rockchip,rk3066-i2c",
.data = (void *)&rk3066_soc_data .data = (void *)&rk3066_soc_data