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1/*
2 * Defines for Multi-Channel Buffered Serial Port
3 *
4 * Copyright (C) 2002 RidgeRun, Inc.
5 * Author: Steve Johnson
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 __ASOC_TI_MCBSP_H
23#define __ASOC_TI_MCBSP_H
24
25#include <linux/spinlock.h>
26#include <linux/clk.h>
27
28/* Platform specific configuration */
29struct omap_mcbsp_ops {
30 void (*request)(unsigned int);
31 void (*free)(unsigned int);
32};
33
34struct omap_mcbsp_platform_data {
35 struct omap_mcbsp_ops *ops;
36 u16 buffer_size;
37 u8 reg_size;
38 u8 reg_step;
39
40 /* McBSP platform and instance specific features */
41 bool has_wakeup; /* Wakeup capability */
42 bool has_ccr; /* Transceiver has configuration control registers */
43 int (*force_ick_on)(struct clk *clk, bool force_on);
44};
45
46void omap3_mcbsp_init_pdata_callback(struct omap_mcbsp_platform_data *pdata);
47
48#endif