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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*******************************************************************************
*
* Filename:
* ---------
* auddrv_devtree_parser.h
*
* Project:
* --------
* devtree config parser
*
* Description:
* ------------
* devtree config parser
*
* Author:
* -------
* Chipeng Chang
*
*------------------------------------------------------------------------------
* $Revision: #1 $
* $Modtime:$
* $Log:$
*
*
*******************************************************************************/
#ifndef _MT_AUDDRV_DEVTREE_PARSER_H_
#define _MT_AUDDRV_DEVTREE_PARSER_H_
#ifdef CONFIG_OF
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
#endif
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/completion.h>
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/vmalloc.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <linux/semaphore.h>
#include <linux/jiffies.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <linux/module.h>
#define AUDDRV_I2S0_MCLKGPIO "i2s0mclk-gpio"
#define AUDDRV_I2S0_CLKGPIO "i2s0clk-gpio"
#define AUDDRV_I2S0_WSGPIO "i2s0ws-gpio"
#define AUDDRV_I2S0_DATGPIO "i2s0dat-gpio"
#define AUDDRV_I2S0_DAT1GPIO "i2s0dat1-gpio"
#define AUDDRV_I2S0_DATAINGPIO "i2s0datain-gpio"
#define AUDDRV_I2S1_MCLKGPIO "i2s1mclk-gpio"
#define AUDDRV_I2S1_CLKGPIO "i2s1clk-gpio"
#define AUDDRV_I2S1_WSGPIO "i2s1ws-gpio"
#define AUDDRV_I2S1_DATGPIO "i2s1dat-gpio"
#define AUDDRV_I2S1_DAT1GPIO "i2s1dat1-gpio"
#define AUDDRV_I2S2_MCLKGPIO "i2s2mclk-gpio"
#define AUDDRV_I2S2_CLKGPIO "i2s2clk-gpio"
#define AUDDRV_I2S2_WSGPIO "i2s2ws-gpio"
#define AUDDRV_I2S2_DATGPIO "i2s2dat-gpio"
#define AUDDRV_I2S2_DAT1GPIO "i2s2dat1-gpio"
#define AUDDRV_I2S3_MCLKGPIO "i2s3mclk-gpio"
#define AUDDRV_I2S3_CLKGPIO "i2s3clk-gpio"
#define AUDDRV_I2S3_WSGPIO "i2s3ws-gpio"
#define AUDDRV_I2S3_DATGPIO "i2s3dat-gpio"
#define AUDDRV_I2S3_DAT1GPIO "i2s3dat1-gpio"
#define AUDDRV_AUD_CLKGPIO "audclk-gpio"
#define AUDDRV_AUD_DATIGPIO "audmosi-gpio"
#define AUDDRV_AUD_DATOGPIO "audmopi-gpio"
enum Auddrv_I2S_NUMBER
{
Auddrv_I2S0_Setting=0,
Auddrv_I2S1_Setting,
Auddrv_I2S2_Setting,
Auddrv_I2S3_Setting,
Auddrv_I2S_Num,
};
enum Auddrv_I2S_Setting
{
Auddrv_I2S_Setting_ws =0,
Auddrv_I2S_Setting_bck,
Auddrv_I2S_Setting_D00,
Auddrv_I2S_Setting_D01,
Auddrv_I2S_Setting_I00,
Auddrv_I2S_Setting_I01,
Auddrv_I2S_Setting_Mclk,
Auddrv_I2S_Attribute_Num
};
enum Auddrv_CLK_Setting
{
Auddrv_CLK_Mosi = 0 ,
Auddrv_DataIn1_Mosi ,
Auddrv_DataOut1_Mosi ,
Auddrv_Attribute_num ,
};
typedef struct
{
unsigned int Gpio_Number;
unsigned int Gpio_Mode;
} AUDDRV_I2S_ATTRIBUTE;
void Auddrv_Devtree_Init(void);
void Auddrv_DevTree_I2S_Setting(const char *DevTreeName);
void Auddrv_Devtree_Dump(void);
AUDDRV_I2S_ATTRIBUTE *GetI2SSetting(uint32_t I2S_Number, uint32_t I2S_Setting);
#endif
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