1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright 2012 Creative Product Design 4*4882a593Smuzhiyun * Marc Reilly <marc@cpdesign.com.au> 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun #ifndef __DRIVERS_MFD_MC13XXX_H 7*4882a593Smuzhiyun #define __DRIVERS_MFD_MC13XXX_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <linux/mutex.h> 10*4882a593Smuzhiyun #include <linux/regmap.h> 11*4882a593Smuzhiyun #include <linux/mfd/mc13xxx.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define MC13XXX_NUMREGS 0x3f 14*4882a593Smuzhiyun #define MC13XXX_IRQ_REG_CNT 2 15*4882a593Smuzhiyun #define MC13XXX_IRQ_PER_REG 24 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun struct mc13xxx; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun struct mc13xxx_variant { 20*4882a593Smuzhiyun const char *name; 21*4882a593Smuzhiyun void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision); 22*4882a593Smuzhiyun }; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun extern struct mc13xxx_variant 25*4882a593Smuzhiyun mc13xxx_variant_mc13783, 26*4882a593Smuzhiyun mc13xxx_variant_mc13892, 27*4882a593Smuzhiyun mc13xxx_variant_mc34708; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun struct mc13xxx { 30*4882a593Smuzhiyun struct regmap *regmap; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun struct device *dev; 33*4882a593Smuzhiyun const struct mc13xxx_variant *variant; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT]; 36*4882a593Smuzhiyun struct regmap_irq_chip irq_chip; 37*4882a593Smuzhiyun struct regmap_irq_chip_data *irq_data; 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun struct mutex lock; 40*4882a593Smuzhiyun int irq; 41*4882a593Smuzhiyun int flags; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun int adcflags; 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun int mc13xxx_common_init(struct device *dev); 47*4882a593Smuzhiyun int mc13xxx_common_exit(struct device *dev); 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #endif /* __DRIVERS_MFD_MC13XXX_H */ 50