61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
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/*
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* Copyright (c) 2011, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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/*
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* Qualcomm PMIC irq 8xxx driver header file
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*
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*/
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#ifndef __MFD_PM8XXX_IRQ_H
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#define __MFD_PM8XXX_IRQ_H
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#include <linux/errno.h>
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#include <linux/err.h>
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struct pm8xxx_irq_core_data {
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u32 rev;
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int nirqs;
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unsigned int base_addr;
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};
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struct pm8xxx_irq_platform_data {
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int irq_base;
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struct pm8xxx_irq_core_data irq_cdata;
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int devirq;
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int irq_trigger_flag;
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int dev_id;
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};
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struct pm_irq_chip;
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#ifdef CONFIG_MFD_PM8XXX_IRQ
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int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq);
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struct pm_irq_chip *pm8xxx_irq_init(struct device *dev,
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const struct pm8xxx_irq_platform_data *pdata);
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int pm8xxx_irq_exit(struct pm_irq_chip *chip);
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#else
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static inline int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq)
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{
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return -ENXIO;
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}
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static inline struct pm_irq_chip *pm8xxx_irq_init(const struct device *dev,
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const struct pm8xxx_irq_platform_data *pdata)
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{
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return ERR_PTR(-ENXIO);
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}
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static inline int pm8xxx_irq_exit(struct pm_irq_chip *chip)
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{
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return -ENXIO;
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}
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#endif /* CONFIG_MFD_PM8XXX_IRQ */
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#endif /* __MFD_PM8XXX_IRQ_H */
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