blob: cc81977600153e9214dbeea2bc7bfbf2e22c50e7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Defines for Multi-Channel Buffered Serial Port
*
* Copyright (C) 2002 RidgeRun, Inc.
* Author: Steve Johnson
*/
#ifndef __ASOC_TI_MCBSP_H
#define __ASOC_TI_MCBSP_H
#include <linux/spinlock.h>
#include <linux/clk.h>
/* Platform specific configuration */
struct omap_mcbsp_ops {
void (*request)(unsigned int);
void (*free)(unsigned int);
};
struct omap_mcbsp_platform_data {
struct omap_mcbsp_ops *ops;
u16 buffer_size;
u8 reg_size;
u8 reg_step;
/* McBSP platform and instance specific features */
bool has_wakeup; /* Wakeup capability */
bool has_ccr; /* Transceiver has configuration control registers */
int (*force_ick_on)(struct clk *clk, bool force_on);
};
void omap3_mcbsp_init_pdata_callback(struct omap_mcbsp_platform_data *pdata);
#endif
|
