1. 根目录:
2. include
3. dt-bindings
4. pinctrl
5. rockchip.h

/*
 * Header providing constants for Rockchip pinctrl bindings.
 *
 * Copyright (c) 2013 MundoReader S.L.
 * Author: Heiko Stuebner <heiko@sntech.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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.
 */

#ifndef __DT_BINDINGS_ROCKCHIP_PINCTRL_H__
#define __DT_BINDINGS_ROCKCHIP_PINCTRL_H__

#define RK_GPIO0	0
#define RK_GPIO1	1
#define RK_GPIO2	2
#define RK_GPIO3	3
#define RK_GPIO4	4
#define RK_GPIO6	6

#define RK_FUNC_GPIO	0
#define RK_FUNC_1	1
#define RK_FUNC_2	2
#define RK_FUNC_3	3
#define RK_FUNC_4	4

#endif