diff options
Diffstat (limited to 'kernel/drivers/mfd/arizona.h')
| -rw-r--r-- | kernel/drivers/mfd/arizona.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/kernel/drivers/mfd/arizona.h b/kernel/drivers/mfd/arizona.h new file mode 100644 index 000000000..fbe284327 --- /dev/null +++ b/kernel/drivers/mfd/arizona.h @@ -0,0 +1,58 @@ +/* + * wm5102.h -- WM5102 MFD internals + * + * Copyright 2012 Wolfson Microelectronics plc + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * 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 _WM5102_H +#define _WM5102_H + +#include <linux/of.h> +#include <linux/regmap.h> +#include <linux/pm.h> + +struct wm_arizona; + +extern const struct regmap_config wm5102_i2c_regmap; +extern const struct regmap_config wm5102_spi_regmap; + +extern const struct regmap_config wm5110_i2c_regmap; +extern const struct regmap_config wm5110_spi_regmap; + +extern const struct regmap_config wm8997_i2c_regmap; + +extern const struct dev_pm_ops arizona_pm_ops; + +extern const struct of_device_id arizona_of_match[]; + +extern const struct regmap_irq_chip wm5102_aod; +extern const struct regmap_irq_chip wm5102_irq; + +extern const struct regmap_irq_chip wm5110_aod; +extern const struct regmap_irq_chip wm5110_irq; +extern const struct regmap_irq_chip wm5110_revd_irq; + +extern const struct regmap_irq_chip wm8997_aod; +extern const struct regmap_irq_chip wm8997_irq; + +int arizona_dev_init(struct arizona *arizona); +int arizona_dev_exit(struct arizona *arizona); +int arizona_irq_init(struct arizona *arizona); +int arizona_irq_exit(struct arizona *arizona); + +#ifdef CONFIG_OF +unsigned long arizona_of_get_type(struct device *dev); +#else +static inline unsigned long arizona_of_get_type(struct device *dev) +{ + return 0; +} +#endif + +#endif |