diff options
| author | Grigoryev Denis <grigoryev@fastwel.ru> | 2015-10-02 16:14:41 +0000 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-10-05 10:38:22 +0100 |
| commit | 7e50711993552800644a4667daa0f569a7665eca (patch) | |
| tree | a04ab897d2bc2a756d8ef780684538bb993ff4ab /include/linux/mfd/tps6105x.h | |
| parent | 1f93e4a96c9109378204c147b3eec0d0e8100fde (diff) | |
mfd: tps6105x: Use i2c regmap to access registers
This patch modifies tps6105x and associated function driver to use regmap
instead of operating directly on i2c.
Signed-off-by: Denis Grigoryev <grigoryev@fastwel.ru>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd/tps6105x.h')
| -rw-r--r-- | include/linux/mfd/tps6105x.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/linux/mfd/tps6105x.h b/include/linux/mfd/tps6105x.h index 386743dd931c..8bc51180800a 100644 --- a/include/linux/mfd/tps6105x.h +++ b/include/linux/mfd/tps6105x.h @@ -10,6 +10,7 @@ #define MFD_TPS6105X_H #include <linux/i2c.h> +#include <linux/regmap.h> #include <linux/regulator/machine.h> /* @@ -82,20 +83,15 @@ struct tps6105x_platform_data { /** * struct tps6105x - state holder for the TPS6105x drivers - * @mutex: mutex to serialize I2C accesses * @i2c_client: corresponding I2C client * @regulator: regulator device if used in voltage mode + * @regmap: used for i2c communcation on accessing registers */ struct tps6105x { struct tps6105x_platform_data *pdata; - struct mutex lock; struct i2c_client *client; struct regulator_dev *regulator; + struct regmap *regmap; }; -extern int tps6105x_set(struct tps6105x *tps6105x, u8 reg, u8 value); -extern int tps6105x_get(struct tps6105x *tps6105x, u8 reg, u8 *buf); -extern int tps6105x_mask_and_set(struct tps6105x *tps6105x, u8 reg, - u8 bitmask, u8 bitvalues); - #endif |