/* * anatop.h - Anatop MFD driver * * Copyright (C) 2012 Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> * Copyright (C) 2012 Linaro * * 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. * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_MFD_ANATOP_H #define __LINUX_MFD_ANATOP_H #include <linux/spinlock.h> /** * anatop - MFD data * @ioreg: ioremap register * @reglock: spinlock for register read/write */ struct anatop { void *ioreg; spinlock_t reglock; }; extern u32 anatop_read_reg(struct anatop *, u32); extern void anatop_write_reg(struct anatop *, u32, u32, u32); #endif /* __LINUX_MFD_ANATOP_H */