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-rw-r--r--include/linux/mfd/abx500/ab5500-bm.h116
-rw-r--r--include/linux/mfd/abx500/ab5500-gpadc.h71
-rw-r--r--include/linux/mfd/abx500/ab5500.h27
-rw-r--r--include/linux/mfd/abx500/ab8500-bm.h1
-rw-r--r--include/linux/mfd/abx500/ab8500-gpio.h78
-rw-r--r--include/linux/mfd/abx500/ab8500-sysctrl.h5
-rw-r--r--include/linux/mfd/abx500/ab8500.h54
7 files changed, 341 insertions, 11 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..8bddafc7f79
--- /dev/null
+++ b/include/linux/mfd/abx500/ab5500-gpadc.h
@@ -0,0 +1,71 @@
+/*
+ * 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
+#define VIBRA_KELVIN 16
+
+/*
+ * 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 54f820ed73b..bf990010048 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-bm.h b/include/linux/mfd/abx500/ab8500-bm.h
index 44310c98ee6..c92c297fd3f 100644
--- a/include/linux/mfd/abx500/ab8500-bm.h
+++ b/include/linux/mfd/abx500/ab8500-bm.h
@@ -395,6 +395,7 @@ struct ab8500_bm_data {
int gnd_lift_resistance;
const struct ab8500_maxim_parameters *maxi;
const struct ab8500_bm_capacity_levels *cap_levels;
+ const struct abx500_battery_type *bat_type;
const struct ab8500_bm_charger_parameters *chg_params;
const struct ab8500_fg_parameters *fg_params;
};
diff --git a/include/linux/mfd/abx500/ab8500-gpio.h b/include/linux/mfd/abx500/ab8500-gpio.h
index 2387c207ea8..67ac32c1dcb 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.
* Array sizes are large enough to contain all AB8500 and AB9540 GPIO
@@ -18,6 +20,82 @@ struct ab8500_gpio_platform_data {
int gpio_base;
u32 irq_base;
u8 config_reg[8];
+ u8 config_direction[7];
+ u8 config_pullups[7];
+};
+
+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,
+ /* AB9540 GPIO extends support provided by AB8500 */
+ AB9540_PIN_GPIO43,
+ AB9540_PIN_GPIO44,
+ AB9540_PIN_GPIO45,
+ AB9540_PIN_GPIO46,
+ AB9540_PIN_GPIO47,
+ AB9540_PIN_GPIO48,
+ AB9540_PIN_GPIO49,
+ AB9540_PIN_GPIO50,
+ AB9540_PIN_GPIO51,
+ AB9540_PIN_GPIO52,
+ AB9540_PIN_GPIO53,
+ /*
+ * AB9540_PIN_GPIO60 is configured, in the AB9540 GPIO registers, where
+ * AB9540_PIN_GPIO54 would be expected. AB9540_PIN_GPIO54 to
+ * AB9540_PIN_GPIO59 do not exist and no reserved space has been left
+ * for them in the registers. Therefore the enum goes directly from
+ * AB9540_PIN_GPIO53 to AB9540_PIN_GPIO60.
+ */
+ AB9540_PIN_GPIO60,
};
+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 10eb50973c3..ebf12e793db 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 fccc3002f27..4aee57c9853 100644
--- a/include/linux/mfd/abx500/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
@@ -211,6 +211,9 @@ enum ab8500_version {
#define AB8500_NUM_IRQ_REGS 14
#define AB9540_NUM_IRQ_REGS 17
+/* Forward declaration */
+struct ab8500_charger;
+
/**
* struct ab8500 - ab8500 internal structure
* @dev: parent device
@@ -229,12 +232,12 @@ enum ab8500_version {
* @mask_size: Actual number of valid entries in mask[], oldmask[] and
* irq_reg_offset
* @irq_reg_offset: Array of offsets into IRQ registers
+ * @charger: pointer to the charger driver device information.
*/
struct ab8500 {
struct device *dev;
struct mutex lock;
struct mutex irq_lock;
-
int irq_base;
int irq;
enum ab8500_version version;
@@ -251,29 +254,52 @@ struct ab8500 {
u8 *oldmask;
int mask_size;
const int *irq_reg_offset;
+
+ struct ab8500_charger *charger;
};
-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
+ * @pwmled: machine-specific pwmled 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 abx500_bm_data *battery;
+ struct ab8500_denc_platform_data *denc;
+ struct ab8500_audio_platform_data *audio;
+ struct abx500_charger_platform_data *charger;
+ struct abx500_btemp_platform_data *btemp;
+ struct abx500_fg_platform_data *fg;
+ struct abx500_chargalg_platform_data *chargalg;
struct ab8500_gpio_platform_data *gpio;
+ struct abx500_usbgpio_platform_data *usb;
+ struct ab8500_sysctrl_platform_data *sysctrl;
+ struct ab8500_pwmled_platform_data *pwmled;
};
extern int __devinit ab8500_init(struct ab8500 *ab8500,
@@ -324,4 +350,12 @@ static inline int is_ab8500_2p0(struct ab8500 *ab)
return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0));
}
+#ifdef CONFIG_AB8500_DEBUG
+void ab8500_dump_all_banks(struct device *dev);
+void ab8500_debug_register_interrupt(int line);
+#else
+static inline void ab8500_dump_all_banks(struct device *dev) {}
+static inline void ab8500_debug_register_interrupt(int line) {}
+#endif
+
#endif /* MFD_AB8500_H */