diff options
Diffstat (limited to 'drivers/gpio/gpio-idio-16.h')
| -rw-r--r-- | drivers/gpio/gpio-idio-16.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-idio-16.h b/drivers/gpio/gpio-idio-16.h new file mode 100644 index 0000000000..93b08ad730 --- /dev/null +++ b/drivers/gpio/gpio-idio-16.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright 2022 William Breathitt Gray */ +#ifndef _IDIO_16_H_ +#define _IDIO_16_H_ + +struct device; +struct regmap; +struct regmap_irq; + +/** + * struct idio_16_regmap_config - Configuration for the IDIO-16 register map + * @parent: parent device + * @map: regmap for the IDIO-16 device + * @regmap_irqs: descriptors for individual IRQs + * @num_regmap_irqs: number of IRQ descriptors + * @irq: IRQ number for the IDIO-16 device + * @no_status: device has no status register + * @filters: device has input filters + */ +struct idio_16_regmap_config { + struct device *parent; + struct regmap *map; + const struct regmap_irq *regmap_irqs; + int num_regmap_irqs; + unsigned int irq; + bool no_status; + bool filters; +}; + +int devm_idio_16_regmap_register(struct device *dev, const struct idio_16_regmap_config *config); + +#endif /* _IDIO_16_H_ */ |