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include/linux/timb_gpio.h 717 Bytes
82c298100   Thomas Gleixner   treewide: Replace...
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  /* SPDX-License-Identifier: GPL-2.0-only */
35570ac60   Richard Röjfors   gpio: add GPIO dr...
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  /*
   * timb_gpio.h timberdale FPGA GPIO driver, platform data definition
   * Copyright (c) 2009 Intel Corporation
35570ac60   Richard Röjfors   gpio: add GPIO dr...
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   */
  
  #ifndef _LINUX_TIMB_GPIO_H
  #define _LINUX_TIMB_GPIO_H
  
  /**
   * struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver
   * @gpio_base		The number of the first GPIO pin, set to -1 for
   *			dynamic number allocation.
   * @nr_pins		Number of pins that is supported by the hardware (1-32)
   * @irq_base		If IRQ is supported by the hardware, this is the base
   *			number of IRQ:s. One IRQ per pin will be used. Set to
   *			-1 if IRQ:s is not supported.
   */
  struct timbgpio_platform_data {
  	int gpio_base;
  	int nr_pins;
  	int irq_base;
  };
  
  #endif