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49 lines
1.0 KiB
49 lines
1.0 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright 2012 Creative Product Design |
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* Marc Reilly <[email protected]> |
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*/ |
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#ifndef __DRIVERS_MFD_MC13XXX_H |
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#define __DRIVERS_MFD_MC13XXX_H |
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#include <linux/mutex.h> |
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#include <linux/regmap.h> |
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#include <linux/mfd/mc13xxx.h> |
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#define MC13XXX_NUMREGS 0x3f |
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#define MC13XXX_IRQ_REG_CNT 2 |
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#define MC13XXX_IRQ_PER_REG 24 |
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struct mc13xxx; |
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struct mc13xxx_variant { |
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const char *name; |
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void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision); |
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}; |
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extern struct mc13xxx_variant |
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mc13xxx_variant_mc13783, |
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mc13xxx_variant_mc13892, |
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mc13xxx_variant_mc34708; |
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struct mc13xxx { |
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struct regmap *regmap; |
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struct device *dev; |
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const struct mc13xxx_variant *variant; |
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struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT]; |
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struct regmap_irq_chip irq_chip; |
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struct regmap_irq_chip_data *irq_data; |
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struct mutex lock; |
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int irq; |
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int flags; |
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int adcflags; |
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}; |
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int mc13xxx_common_init(struct device *dev); |
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int mc13xxx_common_exit(struct device *dev); |
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#endif /* __DRIVERS_MFD_MC13XXX_H */
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