2 * Shared macros and function prototypes for the HDQ1W/1-wire IP block
4 * Copyright (C) 2012 Texas Instruments, Inc.
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 #ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
22 #define ARCH_ARM_MACH_OMAP2_HDQ1W_H
24 #include <plat/omap_hwmod.h>
27 * XXX A future cleanup patch should modify
28 * drivers/w1/masters/omap_hdq.c to use these macros
30 #define HDQ_CTRL_STATUS_OFFSET 0x0c
31 #define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT 5
34 extern int omap_hdq1w_reset(struct omap_hwmod *oh);