![Uwe Kleine-König](/assets/img/avatar_default.png)
mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough to mc13782 to support it in a single driver. This patch introduces enough compatibility cruft to keep all users of the superseded mc13783 driver unchanged. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
155 lines
4.3 KiB
C
155 lines
4.3 KiB
C
/*
|
|
* Copyright 2009-2010 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#ifndef __LINUX_MFD_MC13XXX_H
|
|
#define __LINUX_MFD_MC13XXX_H
|
|
|
|
#include <linux/interrupt.h>
|
|
|
|
struct mc13xxx;
|
|
|
|
void mc13xxx_lock(struct mc13xxx *mc13xxx);
|
|
void mc13xxx_unlock(struct mc13xxx *mc13xxx);
|
|
|
|
int mc13xxx_reg_read(struct mc13xxx *mc13xxx, unsigned int offset, u32 *val);
|
|
int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val);
|
|
int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,
|
|
u32 mask, u32 val);
|
|
|
|
int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
|
|
|
|
int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
|
|
irq_handler_t handler, const char *name, void *dev);
|
|
int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
|
|
irq_handler_t handler, const char *name, void *dev);
|
|
int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev);
|
|
|
|
int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
|
|
int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
|
|
int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
|
|
int *enabled, int *pending);
|
|
int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
|
|
|
|
int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
|
|
|
|
#define MC13XXX_IRQ_ADCDONE 0
|
|
#define MC13XXX_IRQ_ADCBISDONE 1
|
|
#define MC13XXX_IRQ_TS 2
|
|
#define MC13XXX_IRQ_CHGDET 6
|
|
#define MC13XXX_IRQ_CHGREV 8
|
|
#define MC13XXX_IRQ_CHGSHORT 9
|
|
#define MC13XXX_IRQ_CCCV 10
|
|
#define MC13XXX_IRQ_CHGCURR 11
|
|
#define MC13XXX_IRQ_BPON 12
|
|
#define MC13XXX_IRQ_LOBATL 13
|
|
#define MC13XXX_IRQ_LOBATH 14
|
|
#define MC13XXX_IRQ_1HZ 24
|
|
#define MC13XXX_IRQ_TODA 25
|
|
#define MC13XXX_IRQ_SYSRST 30
|
|
#define MC13XXX_IRQ_RTCRST 31
|
|
#define MC13XXX_IRQ_PC 32
|
|
#define MC13XXX_IRQ_WARM 33
|
|
#define MC13XXX_IRQ_MEMHLD 34
|
|
#define MC13XXX_IRQ_THWARNL 36
|
|
#define MC13XXX_IRQ_THWARNH 37
|
|
#define MC13XXX_IRQ_CLK 38
|
|
|
|
#define MC13XXX_NUM_IRQ 46
|
|
|
|
struct regulator_init_data;
|
|
|
|
struct mc13xxx_regulator_init_data {
|
|
int id;
|
|
struct regulator_init_data *init_data;
|
|
};
|
|
|
|
struct mc13xxx_regulator_platform_data {
|
|
int num_regulators;
|
|
struct mc13xxx_regulator_init_data *regulators;
|
|
};
|
|
|
|
struct mc13xxx_led_platform_data {
|
|
#define MC13783_LED_MD 0
|
|
#define MC13783_LED_AD 1
|
|
#define MC13783_LED_KP 2
|
|
#define MC13783_LED_R1 3
|
|
#define MC13783_LED_G1 4
|
|
#define MC13783_LED_B1 5
|
|
#define MC13783_LED_R2 6
|
|
#define MC13783_LED_G2 7
|
|
#define MC13783_LED_B2 8
|
|
#define MC13783_LED_R3 9
|
|
#define MC13783_LED_G3 10
|
|
#define MC13783_LED_B3 11
|
|
#define MC13783_LED_MAX MC13783_LED_B3
|
|
int id;
|
|
const char *name;
|
|
const char *default_trigger;
|
|
|
|
/* Three or two bits current selection depending on the led */
|
|
char max_current;
|
|
};
|
|
|
|
struct mc13xxx_leds_platform_data {
|
|
int num_leds;
|
|
struct mc13xxx_led_platform_data *led;
|
|
|
|
#define MC13783_LED_TRIODE_MD (1 << 0)
|
|
#define MC13783_LED_TRIODE_AD (1 << 1)
|
|
#define MC13783_LED_TRIODE_KP (1 << 2)
|
|
#define MC13783_LED_BOOST_EN (1 << 3)
|
|
#define MC13783_LED_TC1HALF (1 << 4)
|
|
#define MC13783_LED_SLEWLIMTC (1 << 5)
|
|
#define MC13783_LED_SLEWLIMBL (1 << 6)
|
|
#define MC13783_LED_TRIODE_TC1 (1 << 7)
|
|
#define MC13783_LED_TRIODE_TC2 (1 << 8)
|
|
#define MC13783_LED_TRIODE_TC3 (1 << 9)
|
|
int flags;
|
|
|
|
#define MC13783_LED_AB_DISABLED 0
|
|
#define MC13783_LED_AB_MD1 1
|
|
#define MC13783_LED_AB_MD12 2
|
|
#define MC13783_LED_AB_MD123 3
|
|
#define MC13783_LED_AB_MD1234 4
|
|
#define MC13783_LED_AB_MD1234_AD1 5
|
|
#define MC13783_LED_AB_MD1234_AD12 6
|
|
#define MC13783_LED_AB_MD1_AD 7
|
|
char abmode;
|
|
|
|
#define MC13783_LED_ABREF_200MV 0
|
|
#define MC13783_LED_ABREF_400MV 1
|
|
#define MC13783_LED_ABREF_600MV 2
|
|
#define MC13783_LED_ABREF_800MV 3
|
|
char abref;
|
|
|
|
#define MC13783_LED_PERIOD_10MS 0
|
|
#define MC13783_LED_PERIOD_100MS 1
|
|
#define MC13783_LED_PERIOD_500MS 2
|
|
#define MC13783_LED_PERIOD_2S 3
|
|
char bl_period;
|
|
char tc1_period;
|
|
char tc2_period;
|
|
char tc3_period;
|
|
};
|
|
|
|
struct mc13xxx_platform_data {
|
|
#define MC13XXX_USE_TOUCHSCREEN (1 << 0)
|
|
#define MC13XXX_USE_CODEC (1 << 1)
|
|
#define MC13XXX_USE_ADC (1 << 2)
|
|
#define MC13XXX_USE_RTC (1 << 3)
|
|
#define MC13XXX_USE_REGULATOR (1 << 4)
|
|
#define MC13XXX_USE_LED (1 << 5)
|
|
unsigned int flags;
|
|
|
|
int num_regulators;
|
|
struct mc13xxx_regulator_init_data *regulators;
|
|
struct mc13xxx_leds_platform_data *leds;
|
|
};
|
|
|
|
#endif /* ifndef __LINUX_MFD_MC13XXX_H */
|