| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * timb_gpio.h timberdale FPGA GPIO driver, platform data definition |
| * Copyright (c) 2009 Intel Corporation |
| */ |
| |
| #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 |
