| /* |
| * 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); |
| |
| int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, |
| unsigned int mode, unsigned int channel, |
| u8 ato, bool atox, unsigned int *sample); |
| |
| #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 device_node *node; |
| }; |
| |
| 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_buttons_platform_data { |
| #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) |
| int b1on_flags; |
| unsigned short b1on_key; |
| int b2on_flags; |
| unsigned short b2on_key; |
| int b3on_flags; |
| unsigned short b3on_key; |
| }; |
| |
| 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; |
| |
| #define MC13783_TS_ATO_FIRST false |
| #define MC13783_TS_ATO_EACH true |
| /* 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; |
| }; |
| |
| 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) |
| 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 */ |