| /* | |
| * Defines for Multi-Channel Buffered Serial Port | |
| * | |
| * Copyright (C) 2002 RidgeRun, Inc. | |
| * Author: Steve Johnson | |
| * | |
| * 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 __ASOC_TI_MCBSP_H | |
| #define __ASOC_TI_MCBSP_H | |
| #include <linux/spinlock.h> | |
| #include <linux/clk.h> | |
| #define MCBSP_CONFIG_TYPE2 0x2 | |
| #define MCBSP_CONFIG_TYPE3 0x3 | |
| #define MCBSP_CONFIG_TYPE4 0x4 | |
| /* 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 (*enable_st_clock)(unsigned int, bool); | |
| }; | |
| /** | |
| * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod | |
| * @sidetone: name of the sidetone device | |
| */ | |
| struct omap_mcbsp_dev_attr { | |
| const char *sidetone; | |
| }; | |
| #endif |