1 /* 2 * anatop.h - Anatop MFD driver 3 * 4 * Copyright (C) 2012 Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> 5 * Copyright (C) 2012 Linaro 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 22 #ifndef __LINUX_MFD_ANATOP_H 23 #define __LINUX_MFD_ANATOP_H 24 25 #include <linux/spinlock.h> 26 27 /** 28 * anatop - MFD data 29 * @ioreg: ioremap register 30 * @reglock: spinlock for register read/write 31 */ 32 struct anatop { 33 void *ioreg; 34 spinlock_t reglock; 35 }; 36 37 extern u32 anatop_get_bits(struct anatop *, u32, int, int); 38 extern void anatop_set_bits(struct anatop *, u32, int, int, u32); 39 40 #endif /* __LINUX_MFD_ANATOP_H */ 41