1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * timb_gpio.h timberdale FPGA GPIO driver, platform data definition
4  * Copyright (c) 2009 Intel Corporation
5  */
6 
7 #ifndef _LINUX_TIMB_GPIO_H
8 #define _LINUX_TIMB_GPIO_H
9 
10 /**
11  * struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver
12  * @gpio_base		The number of the first GPIO pin, set to -1 for
13  *			dynamic number allocation.
14  * @nr_pins		Number of pins that is supported by the hardware (1-32)
15  * @irq_base		If IRQ is supported by the hardware, this is the base
16  *			number of IRQ:s. One IRQ per pin will be used. Set to
17  *			-1 if IRQ:s is not supported.
18  */
19 struct timbgpio_platform_data {
20 	int gpio_base;
21 	int nr_pins;
22 	int irq_base;
23 };
24 
25 #endif
26