diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2013-12-20 10:35:08 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-01-21 08:28:13 +0000 |
| commit | 75ad13278cb16a0d7f5d24644d36884bfdc92044 (patch) | |
| tree | 2bc518efec3fbb41e90315342044de3345497a0c /drivers/mfd | |
| parent | 74142ffc0b52cfe6f9d2f6f34a5f3eedbfe3ce51 (diff) | |
mfd: max77693: Set proper maximum register for MUIC regmap
The MUIC block in max77693 has different I2C address than PMIC. The
driver allocated two regmaps: for PMIC and MUIC. However it used the
same regmap_config (with max_register field) for both regmaps. Actual
maximum address of register for MUIC is different than for PMIC.
Define another regmap_config for MUIC with proper max_register value.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/max77693.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index a0093a839d4b..e0859987ab6b 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -107,6 +107,12 @@ static const struct regmap_config max77693_regmap_config = { .max_register = MAX77693_PMIC_REG_END, }; +static const struct regmap_config max77693_regmap_muic_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = MAX77693_MUIC_REG_END, +}; + static int max77693_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -153,7 +159,7 @@ static int max77693_i2c_probe(struct i2c_client *i2c, * before call max77693-muic probe() function. */ max77693->regmap_muic = devm_regmap_init_i2c(max77693->muic, - &max77693_regmap_config); + &max77693_regmap_muic_config); if (IS_ERR(max77693->regmap_muic)) { ret = PTR_ERR(max77693->regmap_muic); dev_err(max77693->dev, |