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Diffstat (limited to 'include/linux/regulator/ab8500.h')
| -rw-r--r-- | include/linux/regulator/ab8500.h | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h new file mode 100644 index 0000000..7c5ff0c --- /dev/null +++ b/include/linux/regulator/ab8500.h @@ -0,0 +1,343 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License Terms: GNU General Public License v2 + * + * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson + * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson + * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson + */ + +#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, + AB8500_LDO_AUX2, + AB8500_LDO_AUX3, + AB8500_LDO_INTCORE, + AB8500_LDO_TVOUT, + AB8500_LDO_AUDIO, + AB8500_LDO_ANAMIC1, + AB8500_LDO_ANAMIC2, + AB8500_LDO_DMIC, + AB8500_LDO_ANA, + AB8500_NUM_REGULATORS, +}; + +/* AB8505 regulators */ +enum ab8505_regulator_id { + AB8505_LDO_AUX1, + AB8505_LDO_AUX2, + AB8505_LDO_AUX3, + AB8505_LDO_AUX4, + AB8505_LDO_AUX5, + AB8505_LDO_AUX6, + AB8505_LDO_INTCORE, + AB8505_LDO_ADC, + AB8505_LDO_USB, + AB8505_LDO_AUDIO, + AB8505_LDO_ANAMIC1, + AB8505_LDO_ANAMIC2, + AB8505_LDO_AUX8, + AB8505_LDO_ANA, + AB8505_SYSCLKREQ_2, + AB8505_SYSCLKREQ_4, + AB8505_NUM_REGULATORS, +}; + +/* AB9540 regulators */ +enum ab9540_regulator_id { + AB9540_LDO_AUX1, + AB9540_LDO_AUX2, + AB9540_LDO_AUX3, + AB9540_LDO_AUX4, + AB9540_LDO_INTCORE, + AB9540_LDO_TVOUT, + AB9540_LDO_USB, + AB9540_LDO_AUDIO, + AB9540_LDO_ANAMIC1, + AB9540_LDO_ANAMIC2, + AB9540_LDO_DMIC, + AB9540_LDO_ANA, + AB9540_SYSCLKREQ_2, + AB9540_SYSCLKREQ_4, + AB9540_NUM_REGULATORS, +}; + +/* AB8540 regulators */ +enum ab8540_regulator_id { + AB8540_LDO_AUX1, + AB8540_LDO_AUX2, + AB8540_LDO_AUX3, + AB8540_LDO_AUX4, + AB8540_LDO_AUX5, + AB8540_LDO_AUX6, + AB8540_LDO_INTCORE, + AB8540_LDO_TVOUT, + AB8540_LDO_AUDIO, + AB8540_LDO_ANAMIC1, + AB8540_LDO_ANAMIC2, + AB8540_LDO_DMIC, + AB8540_LDO_ANA, + AB8540_LDO_SDIO, + AB8540_SYSCLKREQ_2, + AB8540_SYSCLKREQ_4, + AB8540_NUM_REGULATORS, +}; + +/* AB8500, AB8505, and AB9540 register initialization */ +struct ab8500_regulator_reg_init { + int id; + u8 mask; + u8 value; +}; + +#define INIT_REGULATOR_REGISTER(_id, _mask, _value) \ + { \ + .id = _id, \ + .mask = _mask, \ + .value = _value, \ + } + +/* AB8500 registers */ +enum ab8500_regulator_reg { + AB8500_REGUREQUESTCTRL2, + AB8500_REGUREQUESTCTRL3, + AB8500_REGUREQUESTCTRL4, + AB8500_REGUSYSCLKREQ1HPVALID1, + AB8500_REGUSYSCLKREQ1HPVALID2, + AB8500_REGUHWHPREQ1VALID1, + AB8500_REGUHWHPREQ1VALID2, + AB8500_REGUHWHPREQ2VALID1, + AB8500_REGUHWHPREQ2VALID2, + AB8500_REGUSWHPREQVALID1, + AB8500_REGUSWHPREQVALID2, + AB8500_REGUSYSCLKREQVALID1, + AB8500_REGUSYSCLKREQVALID2, + AB8500_REGUMISC1, + AB8500_VAUDIOSUPPLY, + AB8500_REGUCTRL1VAMIC, + AB8500_VPLLVANAREGU, + AB8500_VREFDDR, + AB8500_EXTSUPPLYREGU, + AB8500_VAUX12REGU, + AB8500_VRF1VAUX3REGU, + AB8500_VAUX1SEL, + AB8500_VAUX2SEL, + AB8500_VRF1VAUX3SEL, + AB8500_REGUCTRL2SPARE, + AB8500_REGUCTRLDISCH, + AB8500_REGUCTRLDISCH2, + AB8500_NUM_REGULATOR_REGISTERS, +}; + +/* AB8505 registers */ +enum ab8505_regulator_reg { + AB8505_REGUREQUESTCTRL1, + AB8505_REGUREQUESTCTRL2, + AB8505_REGUREQUESTCTRL3, + AB8505_REGUREQUESTCTRL4, + AB8505_REGUSYSCLKREQ1HPVALID1, + AB8505_REGUSYSCLKREQ1HPVALID2, + AB8505_REGUHWHPREQ1VALID1, + AB8505_REGUHWHPREQ1VALID2, + AB8505_REGUHWHPREQ2VALID1, + AB8505_REGUHWHPREQ2VALID2, + AB8505_REGUSWHPREQVALID1, + AB8505_REGUSWHPREQVALID2, + AB8505_REGUSYSCLKREQVALID1, + AB8505_REGUSYSCLKREQVALID2, + AB8505_REGUVAUX4REQVALID, + AB8505_REGUMISC1, + AB8505_VAUDIOSUPPLY, + AB8505_REGUCTRL1VAMIC, + AB8505_VSMPSAREGU, + AB8505_VSMPSBREGU, + AB8505_VSAFEREGU, /* NOTE! PRCMU register */ + AB8505_VPLLVANAREGU, + AB8505_EXTSUPPLYREGU, + AB8505_VAUX12REGU, + AB8505_VRF1VAUX3REGU, + AB8505_VSMPSASEL1, + AB8505_VSMPSASEL2, + AB8505_VSMPSASEL3, + AB8505_VSMPSBSEL1, + AB8505_VSMPSBSEL2, + AB8505_VSMPSBSEL3, + AB8505_VSAFESEL1, /* NOTE! PRCMU register */ + AB8505_VSAFESEL2, /* NOTE! PRCMU register */ + AB8505_VSAFESEL3, /* NOTE! PRCMU register */ + AB8505_VAUX1SEL, + AB8505_VAUX2SEL, + AB8505_VRF1VAUX3SEL, + AB8505_VAUX4REQCTRL, + AB8505_VAUX4REGU, + AB8505_VAUX4SEL, + AB8505_REGUCTRLDISCH, + AB8505_REGUCTRLDISCH2, + AB8505_REGUCTRLDISCH3, + AB8505_CTRLVAUX5, + AB8505_CTRLVAUX6, + AB8505_NUM_REGULATOR_REGISTERS, +}; + +/* AB9540 registers */ +enum ab9540_regulator_reg { + AB9540_REGUREQUESTCTRL1, + AB9540_REGUREQUESTCTRL2, + AB9540_REGUREQUESTCTRL3, + AB9540_REGUREQUESTCTRL4, + AB9540_REGUSYSCLKREQ1HPVALID1, + AB9540_REGUSYSCLKREQ1HPVALID2, + AB9540_REGUHWHPREQ1VALID1, + AB9540_REGUHWHPREQ1VALID2, + AB9540_REGUHWHPREQ2VALID1, + AB9540_REGUHWHPREQ2VALID2, + AB9540_REGUSWHPREQVALID1, + AB9540_REGUSWHPREQVALID2, + AB9540_REGUSYSCLKREQVALID1, + AB9540_REGUSYSCLKREQVALID2, + AB9540_REGUVAUX4REQVALID, + AB9540_REGUMISC1, + AB9540_VAUDIOSUPPLY, + AB9540_REGUCTRL1VAMIC, + AB9540_VSMPS1REGU, + AB9540_VSMPS2REGU, + AB9540_VSMPS3REGU, /* NOTE! PRCMU register */ + AB9540_VPLLVANAREGU, + AB9540_EXTSUPPLYREGU, + AB9540_VAUX12REGU, + AB9540_VRF1VAUX3REGU, + AB9540_VSMPS1SEL1, + AB9540_VSMPS1SEL2, + AB9540_VSMPS1SEL3, + AB9540_VSMPS2SEL1, + AB9540_VSMPS2SEL2, + AB9540_VSMPS2SEL3, + AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */ + AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */ + AB9540_VAUX1SEL, + AB9540_VAUX2SEL, + AB9540_VRF1VAUX3SEL, + AB9540_REGUCTRL2SPARE, + AB9540_VAUX4REQCTRL, + AB9540_VAUX4REGU, + AB9540_VAUX4SEL, + AB9540_REGUCTRLDISCH, + AB9540_REGUCTRLDISCH2, + AB9540_REGUCTRLDISCH3, + AB9540_NUM_REGULATOR_REGISTERS, +}; + +/* AB8540 registers */ +enum ab8540_regulator_reg { + AB8540_REGUREQUESTCTRL1, + AB8540_REGUREQUESTCTRL2, + AB8540_REGUREQUESTCTRL3, + AB8540_REGUREQUESTCTRL4, + AB8540_REGUSYSCLKREQ1HPVALID1, + AB8540_REGUSYSCLKREQ1HPVALID2, + AB8540_REGUHWHPREQ1VALID1, + AB8540_REGUHWHPREQ1VALID2, + AB8540_REGUHWHPREQ2VALID1, + AB8540_REGUHWHPREQ2VALID2, + AB8540_REGUSWHPREQVALID1, + AB8540_REGUSWHPREQVALID2, + AB8540_REGUSYSCLKREQVALID1, + AB8540_REGUSYSCLKREQVALID2, + AB8540_REGUVAUX4REQVALID, + AB8540_REGUVAUX5REQVALID, + AB8540_REGUVAUX6REQVALID, + AB8540_REGUVCLKBREQVALID, + AB8540_REGUVRF1REQVALID, + AB8540_REGUMISC1, + AB8540_VAUDIOSUPPLY, + AB8540_REGUCTRL1VAMIC, + AB8540_VHSIC, + AB8540_VSDIO, + AB8540_VSMPS1REGU, + AB8540_VSMPS2REGU, + AB8540_VSMPS3REGU, + AB8540_VPLLVANAREGU, + AB8540_EXTSUPPLYREGU, + AB8540_VAUX12REGU, + AB8540_VRF1VAUX3REGU, + AB8540_VSMPS1SEL1, + AB8540_VSMPS1SEL2, + AB8540_VSMPS1SEL3, + AB8540_VSMPS2SEL1, + AB8540_VSMPS2SEL2, + AB8540_VSMPS2SEL3, + AB8540_VSMPS3SEL1, + AB8540_VSMPS3SEL2, + AB8540_VAUX1SEL, + AB8540_VAUX2SEL, + AB8540_VRF1VAUX3SEL, + AB8540_REGUCTRL2SPARE, + AB8540_VAUX4REQCTRL, + AB8540_VAUX4REGU, + AB8540_VAUX4SEL, + AB8540_VAUX5REQCTRL, + AB8540_VAUX5REGU, + AB8540_VAUX5SEL, + AB8540_VAUX6REQCTRL, + AB8540_VAUX6REGU, + AB8540_VAUX6SEL, + AB8540_VCLKBREQCTRL, + AB8540_VCLKBREGU, + AB8540_VCLKBSEL, + AB8540_VRF1REQCTRL, + AB8540_REGUCTRLDISCH, + AB8540_REGUCTRLDISCH2, + AB8540_REGUCTRLDISCH3, + AB8540_REGUCTRLDISCH4, + AB8540_VSIMSYSCLKCTRL, + AB8540_VANAVPLLSEL, + AB8540_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; +}; + +#ifdef CONFIG_REGULATOR_AB8500_DEBUG +int ab8500_regulator_debug_init(struct platform_device *pdev); +int ab8500_regulator_debug_exit(struct platform_device *pdev); +#else +static inline int ab8500_regulator_debug_init(struct platform_device *pdev) +{ + return 0; +} +static inline int ab8500_regulator_debug_exit(struct platform_device *pdev) +{ + return 0; +} +#endif + +/* AB8500 external regulator functions. */ +int ab8500_ext_regulator_init(struct platform_device *pdev); +void ab8500_ext_regulator_exit(struct platform_device *pdev); + +#endif |