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86c3400810
The driver for the mc13783 rtc needs to know if the TODA irq is pending. Instead of tracking in the rtc driver if the irq is enabled provide that information, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
177 lines
5.1 KiB
C
177 lines
5.1 KiB
C
/*
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* Copyright 2009 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#ifndef __LINUX_MFD_MC13783_H
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#define __LINUX_MFD_MC13783_H
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#include <linux/interrupt.h>
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struct mc13783;
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void mc13783_lock(struct mc13783 *mc13783);
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void mc13783_unlock(struct mc13783 *mc13783);
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int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val);
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int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val);
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int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
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u32 mask, u32 val);
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int mc13783_irq_request(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
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int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
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int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
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int mc13783_irq_status(struct mc13783 *mc13783, int irq,
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int *enabled, int *pending);
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int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
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static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated;
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static inline int mc13783_mask(struct mc13783 *mc13783, int irq)
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{
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return mc13783_irq_mask(mc13783, irq);
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}
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static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated;
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static inline int mc13783_unmask(struct mc13783 *mc13783, int irq)
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{
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return mc13783_irq_unmask(mc13783, irq);
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}
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static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated;
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static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
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{
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return mc13783_irq_ack(mc13783, irq);
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}
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#define MC13783_ADC0 43
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#define MC13783_ADC0_ADREFEN (1 << 10)
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#define MC13783_ADC0_ADREFMODE (1 << 11)
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#define MC13783_ADC0_TSMOD0 (1 << 12)
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#define MC13783_ADC0_TSMOD1 (1 << 13)
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#define MC13783_ADC0_TSMOD2 (1 << 14)
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#define MC13783_ADC0_ADINC1 (1 << 16)
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#define MC13783_ADC0_ADINC2 (1 << 17)
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#define MC13783_ADC0_TSMOD_MASK (MC13783_ADC0_TSMOD0 | \
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MC13783_ADC0_TSMOD1 | \
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MC13783_ADC0_TSMOD2)
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/* to be cleaned up */
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struct regulator_init_data;
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struct mc13783_regulator_init_data {
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int id;
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struct regulator_init_data *init_data;
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};
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struct mc13783_regulator_platform_data {
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int num_regulators;
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struct mc13783_regulator_init_data *regulators;
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};
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struct mc13783_platform_data {
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int num_regulators;
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struct mc13783_regulator_init_data *regulators;
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#define MC13783_USE_TOUCHSCREEN (1 << 0)
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#define MC13783_USE_CODEC (1 << 1)
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#define MC13783_USE_ADC (1 << 2)
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#define MC13783_USE_RTC (1 << 3)
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#define MC13783_USE_REGULATOR (1 << 4)
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unsigned int flags;
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};
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#define MC13783_ADC_MODE_TS 1
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#define MC13783_ADC_MODE_SINGLE_CHAN 2
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#define MC13783_ADC_MODE_MULT_CHAN 3
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int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
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unsigned int channel, unsigned int *sample);
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#define MC13783_SW_SW1A 0
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#define MC13783_SW_SW1B 1
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#define MC13783_SW_SW2A 2
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#define MC13783_SW_SW2B 3
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#define MC13783_SW_SW3 4
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#define MC13783_SW_PLL 5
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#define MC13783_REGU_VAUDIO 6
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#define MC13783_REGU_VIOHI 7
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#define MC13783_REGU_VIOLO 8
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#define MC13783_REGU_VDIG 9
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#define MC13783_REGU_VGEN 10
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#define MC13783_REGU_VRFDIG 11
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#define MC13783_REGU_VRFREF 12
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#define MC13783_REGU_VRFCP 13
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#define MC13783_REGU_VSIM 14
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#define MC13783_REGU_VESIM 15
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#define MC13783_REGU_VCAM 16
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#define MC13783_REGU_VRFBG 17
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#define MC13783_REGU_VVIB 18
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#define MC13783_REGU_VRF1 19
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#define MC13783_REGU_VRF2 20
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#define MC13783_REGU_VMMC1 21
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#define MC13783_REGU_VMMC2 22
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#define MC13783_REGU_GPO1 23
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#define MC13783_REGU_GPO2 24
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#define MC13783_REGU_GPO3 25
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#define MC13783_REGU_GPO4 26
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#define MC13783_REGU_V1 27
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#define MC13783_REGU_V2 28
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#define MC13783_REGU_V3 29
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#define MC13783_REGU_V4 30
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#define MC13783_REGU_PWGT1SPI 31
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#define MC13783_REGU_PWGT2SPI 32
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#define MC13783_IRQ_ADCDONE 0
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#define MC13783_IRQ_ADCBISDONE 1
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#define MC13783_IRQ_TS 2
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#define MC13783_IRQ_WHIGH 3
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#define MC13783_IRQ_WLOW 4
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#define MC13783_IRQ_CHGDET 6
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#define MC13783_IRQ_CHGOV 7
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#define MC13783_IRQ_CHGREV 8
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#define MC13783_IRQ_CHGSHORT 9
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#define MC13783_IRQ_CCCV 10
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#define MC13783_IRQ_CHGCURR 11
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#define MC13783_IRQ_BPON 12
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#define MC13783_IRQ_LOBATL 13
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#define MC13783_IRQ_LOBATH 14
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#define MC13783_IRQ_UDP 15
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#define MC13783_IRQ_USB 16
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#define MC13783_IRQ_ID 19
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#define MC13783_IRQ_SE1 21
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#define MC13783_IRQ_CKDET 22
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#define MC13783_IRQ_UDM 23
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#define MC13783_IRQ_1HZ 24
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#define MC13783_IRQ_TODA 25
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#define MC13783_IRQ_ONOFD1 27
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#define MC13783_IRQ_ONOFD2 28
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#define MC13783_IRQ_ONOFD3 29
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#define MC13783_IRQ_SYSRST 30
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#define MC13783_IRQ_RTCRST 31
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#define MC13783_IRQ_PC 32
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#define MC13783_IRQ_WARM 33
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#define MC13783_IRQ_MEMHLD 34
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#define MC13783_IRQ_PWRRDY 35
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#define MC13783_IRQ_THWARNL 36
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#define MC13783_IRQ_THWARNH 37
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#define MC13783_IRQ_CLK 38
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#define MC13783_IRQ_SEMAF 39
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#define MC13783_IRQ_MC2B 41
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#define MC13783_IRQ_HSDET 42
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#define MC13783_IRQ_HSL 43
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#define MC13783_IRQ_ALSPTH 44
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#define MC13783_IRQ_AHSSHORT 45
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#define MC13783_NUM_IRQ 46
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#endif /* __LINUX_MFD_MC13783_H */
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