include/linux/mfd/mc13xxx.h

/* [<][>][^][v][top][bottom][index][help] */
This source file includes following definitions.
mc13xxx_irq_ack
mc13xxx_irq_request_nounmask
/*
 * 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_irq_request(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_status(struct mc13xxx *mc13xxx, int irq,
                int *enabled, int *pending);

int mc13xxx_get_flags(struct mc13xxx *mc13xxx);

int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
                unsigned int mode, unsigned int channel,
                u8 ato, bool atox, unsigned int *sample);

/* Deprecated calls */
static inline int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq)
{
        return 0;
}

static inline int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
                                               irq_handler_t handler,
                                               const char *name, void *dev)
{
        return mc13xxx_irq_request(mc13xxx, irq, handler, name, dev);
}

int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);

#define MC13783_AUDIO_RX0       36
#define MC13783_AUDIO_RX1       37
#define MC13783_AUDIO_TX        38
#define MC13783_SSI_NETWORK     39
#define MC13783_AUDIO_CODEC     40
#define MC13783_AUDIO_DAC       41

#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

struct regulator_init_data;

struct mc13xxx_regulator_init_data {
        int id;
        struct regulator_init_data *init_data;
        struct device_node *node;
};

struct mc13xxx_regulator_platform_data {
        int num_regulators;
        struct mc13xxx_regulator_init_data *regulators;
};

enum {
        /* MC13783 LED IDs */
        MC13783_LED_MD,
        MC13783_LED_AD,
        MC13783_LED_KP,
        MC13783_LED_R1,
        MC13783_LED_G1,
        MC13783_LED_B1,
        MC13783_LED_R2,
        MC13783_LED_G2,
        MC13783_LED_B2,
        MC13783_LED_R3,
        MC13783_LED_G3,
        MC13783_LED_B3,
        /* MC13892 LED IDs */
        MC13892_LED_MD,
        MC13892_LED_AD,
        MC13892_LED_KP,
        MC13892_LED_R,
        MC13892_LED_G,
        MC13892_LED_B,
        /* MC34708 LED IDs */
        MC34708_LED_R,
        MC34708_LED_G,
};

struct mc13xxx_led_platform_data {
        int id;
        const char *name;
        const char *default_trigger;
};

#define MAX_LED_CONTROL_REGS    6

/* MC13783 LED Control 0 */
#define MC13783_LED_C0_ENABLE           (1 << 0)
#define MC13783_LED_C0_TRIODE_MD        (1 << 7)
#define MC13783_LED_C0_TRIODE_AD        (1 << 8)
#define MC13783_LED_C0_TRIODE_KP        (1 << 9)
#define MC13783_LED_C0_BOOST            (1 << 10)
#define MC13783_LED_C0_ABMODE(x)        (((x) & 0x7) << 11)
#define MC13783_LED_C0_ABREF(x)         (((x) & 0x3) << 14)
/* MC13783 LED Control 1 */
#define MC13783_LED_C1_TC1HALF          (1 << 18)
#define MC13783_LED_C1_SLEWLIM          (1 << 23)
/* MC13783 LED Control 2 */
#define MC13783_LED_C2_CURRENT_MD(x)    (((x) & 0x7) << 0)
#define MC13783_LED_C2_CURRENT_AD(x)    (((x) & 0x7) << 3)
#define MC13783_LED_C2_CURRENT_KP(x)    (((x) & 0x7) << 6)
#define MC13783_LED_C2_PERIOD(x)        (((x) & 0x3) << 21)
#define MC13783_LED_C2_SLEWLIM          (1 << 23)
/* MC13783 LED Control 3 */
#define MC13783_LED_C3_CURRENT_R1(x)    (((x) & 0x3) << 0)
#define MC13783_LED_C3_CURRENT_G1(x)    (((x) & 0x3) << 2)
#define MC13783_LED_C3_CURRENT_B1(x)    (((x) & 0x3) << 4)
#define MC13783_LED_C3_PERIOD(x)        (((x) & 0x3) << 21)
#define MC13783_LED_C3_TRIODE_TC1       (1 << 23)
/* MC13783 LED Control 4 */
#define MC13783_LED_C4_CURRENT_R2(x)    (((x) & 0x3) << 0)
#define MC13783_LED_C4_CURRENT_G2(x)    (((x) & 0x3) << 2)
#define MC13783_LED_C4_CURRENT_B2(x)    (((x) & 0x3) << 4)
#define MC13783_LED_C4_PERIOD(x)        (((x) & 0x3) << 21)
#define MC13783_LED_C4_TRIODE_TC2       (1 << 23)
/* MC13783 LED Control 5 */
#define MC13783_LED_C5_CURRENT_R3(x)    (((x) & 0x3) << 0)
#define MC13783_LED_C5_CURRENT_G3(x)    (((x) & 0x3) << 2)
#define MC13783_LED_C5_CURRENT_B3(x)    (((x) & 0x3) << 4)
#define MC13783_LED_C5_PERIOD(x)        (((x) & 0x3) << 21)
#define MC13783_LED_C5_TRIODE_TC3       (1 << 23)
/* MC13892 LED Control 0 */
#define MC13892_LED_C0_CURRENT_MD(x)    (((x) & 0x7) << 9)
#define MC13892_LED_C0_CURRENT_AD(x)    (((x) & 0x7) << 21)
/* MC13892 LED Control 1 */
#define MC13892_LED_C1_CURRENT_KP(x)    (((x) & 0x7) << 9)
/* MC13892 LED Control 2 */
#define MC13892_LED_C2_CURRENT_R(x)     (((x) & 0x7) << 9)
#define MC13892_LED_C2_CURRENT_G(x)     (((x) & 0x7) << 21)
/* MC13892 LED Control 3 */
#define MC13892_LED_C3_CURRENT_B(x)     (((x) & 0x7) << 9)
/* MC34708 LED Control 0 */
#define MC34708_LED_C0_CURRENT_R(x)     (((x) & 0x3) << 9)
#define MC34708_LED_C0_CURRENT_G(x)     (((x) & 0x3) << 21)

struct mc13xxx_leds_platform_data {
        struct mc13xxx_led_platform_data *led;
        int num_leds;
        u32 led_control[MAX_LED_CONTROL_REGS];
};

#define MC13783_BUTTON_DBNC_0MS         0
#define MC13783_BUTTON_DBNC_30MS        1
#define MC13783_BUTTON_DBNC_150MS       2
#define MC13783_BUTTON_DBNC_750MS       3
#define MC13783_BUTTON_ENABLE           (1 << 2)
#define MC13783_BUTTON_POL_INVERT       (1 << 3)
#define MC13783_BUTTON_RESET_EN         (1 << 4)

struct mc13xxx_buttons_platform_data {
        int b1on_flags;
        unsigned short b1on_key;
        int b2on_flags;
        unsigned short b2on_key;
        int b3on_flags;
        unsigned short b3on_key;
};

#define MC13783_TS_ATO_FIRST    false
#define MC13783_TS_ATO_EACH     true

struct mc13xxx_ts_platform_data {
        /* Delay between Touchscreen polarization and ADC Conversion.
         * Given in clock ticks of a 32 kHz clock which gives a granularity of
         * about 30.5ms */
        u8 ato;
        /* Use the ATO delay only for the first conversion or for each one */
        bool atox;
};

enum mc13783_ssi_port {
        MC13783_SSI1_PORT,
        MC13783_SSI2_PORT,
};

struct mc13xxx_codec_platform_data {
        enum mc13783_ssi_port adc_ssi_port;
        enum mc13783_ssi_port dac_ssi_port;
};

#define MC13XXX_USE_TOUCHSCREEN (1 << 0)
#define MC13XXX_USE_CODEC       (1 << 1)
#define MC13XXX_USE_ADC         (1 << 2)
#define MC13XXX_USE_RTC         (1 << 3)

struct mc13xxx_platform_data {
        unsigned int flags;

        struct mc13xxx_regulator_platform_data regulators;
        struct mc13xxx_leds_platform_data *leds;
        struct mc13xxx_buttons_platform_data *buttons;
        struct mc13xxx_ts_platform_data touch;
        struct mc13xxx_codec_platform_data *codec;
};

#define MC13XXX_ADC_MODE_TS             1
#define MC13XXX_ADC_MODE_SINGLE_CHAN    2
#define MC13XXX_ADC_MODE_MULT_CHAN      3

#define MC13XXX_ADC0            43
#define MC13XXX_ADC0_LICELLCON          (1 << 0)
#define MC13XXX_ADC0_CHRGICON           (1 << 1)
#define MC13XXX_ADC0_BATICON            (1 << 2)
#define MC13XXX_ADC0_ADREFEN            (1 << 10)
#define MC13XXX_ADC0_TSMOD0             (1 << 12)
#define MC13XXX_ADC0_TSMOD1             (1 << 13)
#define MC13XXX_ADC0_TSMOD2             (1 << 14)
#define MC13XXX_ADC0_ADINC1             (1 << 16)
#define MC13XXX_ADC0_ADINC2             (1 << 17)

#define MC13XXX_ADC0_TSMOD_MASK         (MC13XXX_ADC0_TSMOD0 | \
                                        MC13XXX_ADC0_TSMOD1 | \
                                        MC13XXX_ADC0_TSMOD2)

#define MC13XXX_ADC0_CONFIG_MASK        (MC13XXX_ADC0_TSMOD_MASK | \
                                        MC13XXX_ADC0_LICELLCON | \
                                        MC13XXX_ADC0_CHRGICON | \
                                        MC13XXX_ADC0_BATICON)

#endif /* ifndef __LINUX_MFD_MC13XXX_H */
/* [<][>][^][v][top][bottom][index][help] */
root/include/linux/mfd/mc13xxx.h

INCLUDED FROM

DEFINITIONS
