49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
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/*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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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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*/
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/*
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*********************************************************************************************************
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* LINUX-KERNEL
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* AllWinner Linux Platform Develop Kits
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* Kernel Module
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*
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* (c) Copyright 2006-2011, kevin.z China
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* All Rights Reserved
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*
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* File : mem_gpio.h
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* By :
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* Version : v1.0
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* Date : 2011-5-31 14:34
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* Descript:
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* Update : date auther ver notes
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*********************************************************************************************************
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*/
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#ifndef __MEM_GPIO_H__
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#define __MEM_GPIO_H__
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#include "pm.h"
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struct gpio_state {
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__u32 gpio_reg_back[GPIO_REG_LENGTH];
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};
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__s32 mem_gpio_save(struct gpio_state *pgpio_state);
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__s32 mem_gpio_restore(struct gpio_state *pgpio_state);
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#if defined(CONFIG_ARCH_SUN9IW1P1) || defined(CONFIG_ARCH_SUN8IW6P1) \
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|| defined(CONFIG_ARCH_SUN8IW9P1) || defined(CONFIG_ARCH_SUN8IW8P1)
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void config_gpio_clk(__u32 mmu_flag);
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#endif
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#endif /* __MEM_GPIO_H__ */
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