drivers/gpio/gpio-idio-16.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright 2022 William Breathitt Gray */
   3 #ifndef _IDIO_16_H_
   4 #define _IDIO_16_H_
   5
   6 struct device;
   7 struct regmap;
   8 struct regmap_irq;
   9
  10 /**
  11  * struct idio_16_regmap_config - Configuration for the IDIO-16 register map
  12  * @parent:             parent device
  13  * @map:                regmap for the IDIO-16 device
  14  * @regmap_irqs:        descriptors for individual IRQs
  15  * @num_regmap_irqs:    number of IRQ descriptors
  16  * @irq:                IRQ number for the IDIO-16 device
  17  * @no_status:          device has no status register
  18  * @filters:            device has input filters
  19  */
  20 struct idio_16_regmap_config {
  21         struct device *parent;
  22         struct regmap *map;
  23         const struct regmap_irq *regmap_irqs;
  24         int num_regmap_irqs;
  25         unsigned int irq;
  26         bool no_status;
  27         bool filters;
  28 };
  29
  30 int devm_idio_16_regmap_register(struct device *dev, const struct idio_16_regmap_config *config);
  31
  32 #endif /* _IDIO_16_H_ */