diff options
Diffstat (limited to 'include/linux/regulator/ab8500.h')
| -rw-r--r-- | include/linux/regulator/ab8500.h | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index 76579f964a2..1c721867919 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -10,6 +10,8 @@ #ifndef __LINUX_MFD_AB8500_REGULATOR_H #define __LINUX_MFD_AB8500_REGULATOR_H +#include <linux/platform_device.h> + /* AB8500 regulators */ enum ab8500_regulator_id { AB8500_LDO_AUX1, @@ -17,25 +19,28 @@ enum ab8500_regulator_id { AB8500_LDO_AUX3, AB8500_LDO_INTCORE, AB8500_LDO_TVOUT, - AB8500_LDO_USB, AB8500_LDO_AUDIO, AB8500_LDO_ANAMIC1, AB8500_LDO_ANAMIC2, AB8500_LDO_DMIC, AB8500_LDO_ANA, + AB8500_SYSCLKREQ_2, + AB8500_SYSCLKREQ_4, AB8500_NUM_REGULATORS, }; /* AB8500 register initialization */ struct ab8500_regulator_reg_init { int id; + u8 mask; u8 value; }; -#define INIT_REGULATOR_REGISTER(_id, _value) \ - { \ - .id = _id, \ - .value = _value, \ +#define INIT_REGULATOR_REGISTER(_id, _mask, _value) \ + { \ + .id = _id, \ + .mask = _mask, \ + .value = _value, \ } /* AB8500 registers */ @@ -67,8 +72,38 @@ enum ab8500_regulator_reg { AB8500_REGUCTRL2SPARE, AB8500_REGUCTRLDISCH, AB8500_REGUCTRLDISCH2, - AB8500_VSMPS1SEL1, AB8500_NUM_REGULATOR_REGISTERS, }; +/* AB8500 external regulators */ +struct ab8500_ext_regulator_cfg { + bool hwreq; /* requires hw mode or high power mode */ +}; + +enum ab8500_ext_regulator_id { + AB8500_EXT_SUPPLY1, + AB8500_EXT_SUPPLY2, + AB8500_EXT_SUPPLY3, + AB8500_NUM_EXT_REGULATORS, +}; + +/* AB8500 regulator platform data */ +struct ab8500_regulator_platform_data { + int num_reg_init; + struct ab8500_regulator_reg_init *reg_init; + int num_regulator; + struct regulator_init_data *regulator; + int num_ext_regulator; + struct regulator_init_data *ext_regulator; +}; + +/* AB8500 external regulator functions (internal) */ +#ifdef CONFIG_REGULATOR_AB8500_EXT +__devinit int ab8500_ext_regulator_init(struct platform_device *pdev); +__devexit int ab8500_ext_regulator_exit(struct platform_device *pdev); +#else +inline __devinit int ab8500_ext_regulator_init(struct platform_device *pdev) {} +inline __devexit int ab8500_ext_regulator_exit(struct platform_device *pdev) {} +#endif + #endif |