| /* |
| * timb_gpio.h timberdale FPGA GPIO driver, platform data definition |
| * Copyright (c) 2009 Intel Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #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 |