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37 lines
1.3 KiB
37 lines
1.3 KiB
/* |
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* timb_gpio.h timberdale FPGA GPIO driver, platform data definition |
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* Copyright (c) 2009 Intel Corporation |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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#ifndef _LINUX_TIMB_GPIO_H |
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#define _LINUX_TIMB_GPIO_H |
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/** |
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* struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver |
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* @gpio_base The number of the first GPIO pin, set to -1 for |
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* dynamic number allocation. |
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* @nr_pins Number of pins that is supported by the hardware (1-32) |
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* @irq_base If IRQ is supported by the hardware, this is the base |
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* number of IRQ:s. One IRQ per pin will be used. Set to |
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* -1 if IRQ:s is not supported. |
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*/ |
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struct timbgpio_platform_data { |
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int gpio_base; |
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int nr_pins; |
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int irq_base; |
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}; |
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#endif
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