diff options
Diffstat (limited to 'include/linux/mfd/abx500')
| -rw-r--r-- | include/linux/mfd/abx500/ab5500-bm.h | 116 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab5500-gpadc.h | 70 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab5500.h | 27 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500-gpadc.h | 2 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500-gpio.h | 58 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500-sysctrl.h | 5 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500.h | 38 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ux500_chargalg.h | 38 |
8 files changed, 342 insertions, 12 deletions
diff --git a/include/linux/mfd/abx500/ab5500-bm.h b/include/linux/mfd/abx500/ab5500-bm.h new file mode 100644 index 00000000000..05ebc8c3840 --- /dev/null +++ b/include/linux/mfd/abx500/ab5500-bm.h @@ -0,0 +1,116 @@ +/* + * Copyright ST-Ericsson 2011. + * + * Author: Arun Murthy <arun.murthy@stericsson.com> + * Licensed under GPLv2. + */ + +#ifndef _AB5500_BM_H +#define _AB5500_BM_H + +#define AB5500_MCB 0x2F +/* + * USB/ULPI register offsets + * Bank : 0x5 + */ +#define AB5500_USB_LINE_STATUS 0x80 +#define AB5500_USB_PHY_STATUS 0x89 +#define AB5500_CHGFSM_CHARGER_DETECT 0xBF +#define AB5500_CHGFSM_USB_BTEMP_CURR_LIM 0xAD +#define AB5500_USB_LINE_CTRL2 0x82 +#define AB5500_USB_OTG_CTRL 0x87 + +/* + * Charger / control register offfsets + * Bank : 0x0B + */ +#define AB5500_CVBUSM 0x11 +#define AB5500_LEDT 0x12 +#define AB5500_VSRC 0x13 +#define AB5500_ICSR 0x14 +#define AB5500_OCSRV 0x15 +#define AB5500_CVREC 0x16 +#define AB5500_CREVS 0x17 +#define AB5500_CCTRL 0x18 +#define AB5500_TBDATA 0x19 +#define AB5500_CPWM 0x1A +#define AB5500_DCIOCURRENT 0x1B +#define AB5500_USB_HS_CURR_LIM 0x1C +#define AB5500_WALL_HS_CURR_LIM 0x1D + +/* + * FG, Battcom and ACC registers offsets + * Bank : 0x0C + */ +#define AB5500_FG_CH0 0x00 +#define AB5500_FG_CH1 0x01 +#define AB5500_FG_CH2 0x02 +#define AB5500_FG_DIS_CH0 0x03 +#define AB5500_FG_DIS_CH1 0x04 +#define AB5500_FG_DIS_CH2 0x05 +#define AB5500_FGDIS_COUNT0 0x06 +#define AB5500_FGDIS_COUNT1 0x07 +#define AB5500_FG_VAL_COUNT0 0x08 +#define AB5500_FG_VAL_COUNT1 0x09 +#define AB5500_FGDIR_READ0 0x0A +#define AB5500_FGDIR_READ1 0x0B +#define AB5500_FG_CONTROL_A 0x0C +#define AB5500_FG_CONTROL_B 0x0F +#define AB5500_FG_CONTROL_C 0x10 +#define AB5500_FG_DIS 0x0D +#define AB5500_FG_EOC 0x0E +#define AB5500_FG_CB 0x0F +#define AB5500_FG_CC 0x10 +#define AB5500_UIOR 0x1A +#define AB5500_UART 0x1B +#define AB5500_URI 0x1C +#define AB5500_UART_RQ 0x1D +#define AB5500_ACC_DETECT1 0x20 +#define AB5500_ACC_DETECT2 0x21 +#define AB5500_ACC_DETECTCTRL 0x23 +#define AB5500_ACC_AVCTRL 0x24 +#define AB5500_ACC_DETECT3_DEG_LITCH_TIME 0x30 +#define AB5500_ACC_DETECT3_KEY_PRESS_TIME 0x31 +#define AB5500_ACC_DETECT3_LONG_KEY_TIME 0x32 +#define AB5500_ACC_DETECT3_TIME_READ_MS 0x33 +#define AB5500_ACC_DETECT3_TIME_READ_LS 0x34 +#define AB5500_ACC_DETECT3_CONTROL 0x35 +#define AB5500_ACC_DETECT3_LEVEL 0x36 +#define AB5500_ACC_DETECT3_TIMER_READ_CTL 0x37 + +/* + * Interrupt register offsets + * Bank : 0x0E + */ +#define AB5500_IT_SOURCE8 0x28 +#define AB5500_IT_SOURCE9 0x29 + +/* BatCtrl Current Source Constants */ +#define BAT_CTRL_7U_ENA (0x01 << 0) +#define BAT_CTRL_15U_ENA (0x01 << 1) +#define BAT_CTRL_30U_ENA (0x01 << 2) +#define BAT_CTRL_60U_ENA (0x01 << 3) +#define BAT_CTRL_120U_ENA (0x01 << 4) +#define BAT_CTRL_CMP_ENA 0x04 +#define FORCE_BAT_CTRL_CMP_HIGH 0x08 +#define BAT_CTRL_PULL_UP_ENA 0x10 + +/* Battery type */ +#define BATTERY_UNKNOWN 0 + +#ifdef CONFIG_AB5500_BM +struct ab5500_btemp *ab5500_btemp_get(void); +int ab5500_btemp_get_batctrl_temp(struct ab5500_btemp *btemp); +void ab5500_fg_reinit(void); +#else +static inline struct ab5500_btemp *ab5500_btemp_get(void) +{ + return 0; +} +static inline int ab5500_btemp_get_batctrl_temp(struct ab5500_btemp *btemp) +{ + return 0; +} +static inline void ab5500_fg_reinit(void) {} +#endif +#endif /* _AB5500_BM_H */ diff --git a/include/linux/mfd/abx500/ab5500-gpadc.h b/include/linux/mfd/abx500/ab5500-gpadc.h new file mode 100644 index 00000000000..67dc3cc9034 --- /dev/null +++ b/include/linux/mfd/abx500/ab5500-gpadc.h @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2010 ST-Ericsson SA + * Licensed under GPLv2. + * + * Author: Vijaya Kumar K <vijay.kilari@stericsson.com> + */ + +#ifndef _AB5500_GPADC_H +#define _AB5500_GPADC_H + +/* + * GPADC source: + * The BTEMP_BALL and PCB_TEMP are same. They differ if the + * battery supports internal NTC resistor connected to BDATA + * line. In this case, the BTEMP_BALL correspondss to BDATA + * of GPADC as per AB5500 product spec. + */ + +#define BTEMP_BALL 0 +#define ACC_DETECT2 1 +#define ACC_DETECT3 2 +#define MAIN_BAT_V 3 +#define MAIN_BAT_V_TXON 4 +#define VBUS_V 5 +#define USB_CHARGER_C 6 +#define BK_BAT_V 7 +#define DIE_TEMP 8 +#define PCB_TEMP 9 +#define XTAL_TEMP 10 +#define USB_ID 11 +#define BAT_CTRL 12 +/* VBAT with TXON only min trigger */ +#define MAIN_BAT_V_TXON_TRIG_MIN 13 +/* VBAT with TX off only min trigger */ +#define MAIN_BAT_V_TRIG_MIN 14 +#define GPADC0_V 15 + +/* + * Frequency of auto adc conversion + */ +#define MS1000 0x0 +#define MS500 0x1 +#define MS200 0x2 +#define MS100 0x3 +#define MS10 0x4 + +struct ab5500_gpadc; + +/* + * struct adc_auto_input - AB5500 GPADC auto trigger + * @adc_mux Mux input + * @freq freq of conversion + * @min min value for trigger + * @max max value for trigger + * @auto_adc_callback notification callback + */ +struct adc_auto_input { + u8 mux; + u8 freq; + int min; + int max; + int (*auto_adc_callback)(int mux); +}; + +struct ab5500_gpadc *ab5500_gpadc_get(const char *name); +int ab5500_gpadc_convert(struct ab5500_gpadc *gpadc, u8 input); +int ab5500_gpadc_convert_auto(struct ab5500_gpadc *gpadc, + struct adc_auto_input *auto_input); + +#endif /* _AB5500_GPADC_H */ diff --git a/include/linux/mfd/abx500/ab5500.h b/include/linux/mfd/abx500/ab5500.h index a720051ae93..3dd9f9f7e68 100644 --- a/include/linux/mfd/abx500/ab5500.h +++ b/include/linux/mfd/abx500/ab5500.h @@ -24,6 +24,10 @@ enum ab5500_devid { AB5500_DEVID_VIDEO, AB5500_DEVID_DBIECI, AB5500_DEVID_ONSWA, + AB5500_DEVID_CHARGALG, + AB5500_DEVID_BTEMP, + AB5500_DEVID_TEMPMON, + AB5500_DEVID_ACCDET, AB5500_NUM_DEVICES, }; @@ -92,8 +96,9 @@ enum ab5500_banks_addr { #define AB5500_IT_SOURCE21_REG 0x35 #define AB5500_IT_SOURCE22_REG 0x36 #define AB5500_IT_SOURCE23_REG 0x37 +#define AB5500_IT_SOURCE24_REG 0x38 -#define AB5500_NUM_IRQ_REGS 23 +#define AB5500_NUM_IRQ_REGS 25 /** * struct ab5500 @@ -118,6 +123,7 @@ struct ab5500 { char chip_name[32]; u8 chip_id; struct mutex irq_lock; + u32 num_event_reg; u32 abb_events; u8 mask[AB5500_NUM_IRQ_REGS]; u8 oldmask[AB5500_NUM_IRQ_REGS]; @@ -129,12 +135,31 @@ struct ab5500 { #endif }; +#ifndef CONFIG_AB5500_CORE +static inline int ab5500_clock_rtc_enable(int num, bool enable) +{ + return -ENOSYS; +} +#else +extern int ab5500_clock_rtc_enable(int num, bool enable); +#endif + +/* Forward Declaration */ +struct ab5500_regulator_platform_data; + struct ab5500_platform_data { struct {unsigned int base; unsigned int count; } irq; void *dev_data[AB5500_NUM_DEVICES]; + size_t dev_data_sz[AB5500_NUM_DEVICES]; struct abx500_init_settings *init_settings; unsigned int init_settings_sz; bool pm_power_off; + struct ab5500_regulator_platform_data *regulator; + struct ab5500_usbgpio_platform_data *usb; + struct abx500_accdet_platform_data *accdet; }; +struct ab5500_ponkey_platform_data { + u8 shutdown_secs; +}; #endif /* MFD_AB5500_H */ diff --git a/include/linux/mfd/abx500/ab8500-gpadc.h b/include/linux/mfd/abx500/ab8500-gpadc.h index 252966769d9..fa706c5a04a 100644 --- a/include/linux/mfd/abx500/ab8500-gpadc.h +++ b/include/linux/mfd/abx500/ab8500-gpadc.h @@ -26,7 +26,7 @@ struct ab8500_gpadc; -struct ab8500_gpadc *ab8500_gpadc_get(char *name); +struct ab8500_gpadc *ab8500_gpadc_get(void); int ab8500_gpadc_convert(struct ab8500_gpadc *gpadc, u8 channel); int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel); int ab8500_gpadc_ad_to_voltage(struct ab8500_gpadc *gpadc, diff --git a/include/linux/mfd/abx500/ab8500-gpio.h b/include/linux/mfd/abx500/ab8500-gpio.h index 488a8c920a2..d88e3025317 100644 --- a/include/linux/mfd/abx500/ab8500-gpio.h +++ b/include/linux/mfd/abx500/ab8500-gpio.h @@ -8,6 +8,8 @@ #ifndef _AB8500_GPIO_H #define _AB8500_GPIO_H +#include <mach/gpio.h> + /* * Platform data to register a block: only the initial gpio/irq number. */ @@ -16,6 +18,62 @@ struct ab8500_gpio_platform_data { int gpio_base; u32 irq_base; u8 config_reg[7]; + u8 config_direction[6]; + u8 config_pullups[6]; +}; + +enum ab8500_pin { + AB8500_PIN_GPIO1 = AB8500_GPIO_BASE, + AB8500_PIN_GPIO2, + AB8500_PIN_GPIO3, + AB8500_PIN_GPIO4, + AB8500_PIN_GPIO5, + AB8500_PIN_GPIO6, + AB8500_PIN_GPIO7, + AB8500_PIN_GPIO8, + AB8500_PIN_GPIO9, + AB8500_PIN_GPIO10, + AB8500_PIN_GPIO11, + AB8500_PIN_GPIO12, + AB8500_PIN_GPIO13, + AB8500_PIN_GPIO14, + AB8500_PIN_GPIO15, + AB8500_PIN_GPIO16, + AB8500_PIN_GPIO17, + AB8500_PIN_GPIO18, + AB8500_PIN_GPIO19, + AB8500_PIN_GPIO20, + AB8500_PIN_GPIO21, + AB8500_PIN_GPIO22, + AB8500_PIN_GPIO23, + AB8500_PIN_GPIO24, + AB8500_PIN_GPIO25, + AB8500_PIN_GPIO26, + AB8500_PIN_GPIO27, + AB8500_PIN_GPIO28, + AB8500_PIN_GPIO29, + AB8500_PIN_GPIO30, + AB8500_PIN_GPIO31, + AB8500_PIN_GPIO32, + AB8500_PIN_GPIO33, + AB8500_PIN_GPIO34, + AB8500_PIN_GPIO35, + AB8500_PIN_GPIO36, + AB8500_PIN_GPIO37, + AB8500_PIN_GPIO38, + AB8500_PIN_GPIO39, + AB8500_PIN_GPIO40, + AB8500_PIN_GPIO41, + AB8500_PIN_GPIO42, }; +int ab8500_config_pulldown(struct device *dev, + enum ab8500_pin gpio, bool enable); + +int ab8500_gpio_config_select(struct device *dev, + enum ab8500_pin gpio, bool gpio_select); + +int ab8500_gpio_config_get_select(struct device *dev, + enum ab8500_pin gpio, bool *gpio_select); + #endif /* _AB8500_GPIO_H */ diff --git a/include/linux/mfd/abx500/ab8500-sysctrl.h b/include/linux/mfd/abx500/ab8500-sysctrl.h index 10da0291f8f..504725bebfe 100644 --- a/include/linux/mfd/abx500/ab8500-sysctrl.h +++ b/include/linux/mfd/abx500/ab8500-sysctrl.h @@ -37,6 +37,11 @@ static inline int ab8500_sysctrl_clear(u16 reg, u8 bits) return ab8500_sysctrl_write(reg, bits, 0); } +/* Configuration data for SysClkReq1RfClkBuf - SysClkReq8RfClkBuf */ +struct ab8500_sysctrl_platform_data { + u8 initial_req_buf_config[8]; +}; + /* Registers */ #define AB8500_TURNONSTATUS 0x100 #define AB8500_RESETSTATUS 0x101 diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 838c6b487cc..d3a50db5003 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -157,7 +157,6 @@ struct ab8500 { struct device *dev; struct mutex lock; struct mutex irq_lock; - int irq_base; int irq; u8 chip_id; @@ -172,27 +171,46 @@ struct ab8500 { u8 oldmask[AB8500_NUM_IRQ_REGS]; }; -struct regulator_reg_init; -struct regulator_init_data; +struct ab8500_regulator_platform_data; +struct ab8500_accdet_platform_data; +struct ab8500_denc_platform_data; +struct ab8500_audio_platform_data; struct ab8500_gpio_platform_data; +struct ab8500_sysctrl_platform_data; /** * struct ab8500_platform_data - AB8500 platform data + * @pm_power_off: Should machine pm power off hook be registered or not + * @thermal_power_off_pending: Set if there was a thermal alarm + * @thermal_set_time_sec: Time of the thermal alarm + * @thermal_time_out: Time out before the thermal alarm should be ignored * @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used * @init: board-specific initialization after detection of ab8500 - * @num_regulator_reg_init: number of regulator init registers - * @regulator_reg_init: regulator init registers - * @num_regulator: number of regulators * @regulator: machine-specific constraints for regulators + * @accdet: machine-specific Accessory detection data + * @battery: machine-specific battery management data + * @charger: machine-specific charger data + * @btemp: machine-specific battery temp data */ struct ab8500_platform_data { int irq_base; + bool pm_power_off; + bool thermal_power_off_pending; + long thermal_set_time_sec; + long thermal_time_out; void (*init) (struct ab8500 *); - int num_regulator_reg_init; - struct ab8500_regulator_reg_init *regulator_reg_init; - int num_regulator; - struct regulator_init_data *regulator; + struct ab8500_regulator_platform_data *regulator; + struct abx500_accdet_platform_data *accdet; + struct ab8500_bm_data *battery; + struct ab8500_denc_platform_data *denc; + struct ab8500_audio_platform_data *audio; + struct ab8500_charger_platform_data *charger; + struct ab8500_btemp_platform_data *btemp; + struct ab8500_fg_platform_data *fg; + struct ab8500_chargalg_platform_data *chargalg; struct ab8500_gpio_platform_data *gpio; + struct ab8500_sysctrl_platform_data *sysctrl; + struct abx500_usbgpio_platform_data *usb; }; extern int __devinit ab8500_init(struct ab8500 *ab8500); diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h new file mode 100644 index 00000000000..f04e47ff56a --- /dev/null +++ b/include/linux/mfd/abx500/ux500_chargalg.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2 + */ + +#ifndef _UX500_CHARGALG_H +#define _UX500_CHARGALG_H + +#include <linux/power_supply.h> + +#define psy_to_ux500_charger(x) container_of((x), \ + struct ux500_charger, psy) + +/* Forward declaration */ +struct ux500_charger; + +struct ux500_charger_ops { + int (*enable) (struct ux500_charger *, int, int, int); + int (*kick_wd) (struct ux500_charger *); + int (*update_curr) (struct ux500_charger *, int); +}; + +/** + * struct ux500_charger - power supply ux500 charger sub class + * @psy power supply base class + * @ops ux500 charger operations + * @max_out_volt maximum output charger voltage in mV + * @max_out_curr maximum output charger current in mA + */ +struct ux500_charger { + struct power_supply psy; + struct ux500_charger_ops ops; + int max_out_volt; + int max_out_curr; +}; + +#endif |