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Paul Walmsley9e1b7492012-05-08 11:34:27 -06001/*
2 * Shared macros and function prototypes for the HDQ1W/1-wire IP block
3 *
4 * Copyright (C) 2012 Texas Instruments, Inc.
5 * Paul Walmsley
6 *
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.
10 *
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.
15 *
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
19 * 02110-1301 USA
20 */
21#ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
22#define ARCH_ARM_MACH_OMAP2_HDQ1W_H
23
24#include <plat/omap_hwmod.h>
25
26/*
27 * XXX A future cleanup patch should modify
28 * drivers/w1/masters/omap_hdq.c to use these macros
29 */
30#define HDQ_CTRL_STATUS_OFFSET 0x0c
31#define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT 5
32
33
34extern int omap_hdq1w_reset(struct omap_hwmod *oh);
35
36#endif