i2c_dual_sw.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* i2c_dual_sw.h
*
* Project:
* --------
* Maui_Software
*
* Description:
* ------------
* This file is intended for I2C DUAL driver.
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*============================================================================
****************************************************************************/
#ifndef __I2C_DUAL_SW_H__
#define __I2C_DUAL_SW_H__
// MoDIS parser skip start
// The following are private APIs
// I2C DUAL driver is only used by PMIC6326 for now, NOT exported for other owners
// #define MEASURE_I2C_DUAL_PERIOD
//#define I2C_DUAL_AP_MD_TEST
#define I2C_DUAL_CHANNEL1 1
#define I2C_DUAL_CHANNEL2 2
#define I2C_DUAL_READ 0
#define I2C_DUAL_WRITE 1
#define I2C_CLK_RATE 16250//13000
#define MAX_ST_MODE_SPEED 100 /* khz */
#define MAX_FS_MODE_SPEED 1000 /* khz */
#define MAX_HS_MODE_SPEED 3400 /* khz */
#define MAX_SAMPLE_CNT_DIV 8
#define MAX_STEP_CNT_DIV 64
#define MAX_HS_STEP_CNT_DIV 8
typedef enum {
ST_MODE,
FS_MODE,
HS_MODE,
} I2C_SPD_MODE;
#if defined(MT6326)
kal_bool pmic6326_reg_write(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_reg_read(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_reg_write_intr(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_reg_read_intr(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_reg_write_polling(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_reg_read_polling(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_reg_write_fast(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_reg_read_fast(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_ch2_reg_write(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_ch2_reg_read(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_ch2_reg_write_intr(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_ch2_reg_read_intr(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_ch2_reg_write_polling(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_ch2_reg_read_polling(kal_uint8 reg, kal_uint8 *pval);
kal_bool pmic6326_ch2_reg_write_fast(kal_uint8 reg, kal_uint8 val);
kal_bool pmic6326_ch2_reg_read_fast(kal_uint8 reg, kal_uint8 *pval);
#elif defined(MT6329)
#define PMIC_BANK0 0
#define PMIC_BANK1 1
#if defined(MEASURE_I2C_DUAL_PERIOD)
extern kal_uint32 i2c_dual_time1;
extern kal_uint32 i2c_dual_time2;
extern kal_uint32 i2c_dual_time3;
#endif
kal_bool pmic6329_reg_write(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_reg_read(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_reg_write_intr(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_reg_read_intr(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_reg_write_polling(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_reg_read_polling(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_reg_write_fast(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_reg_read_fast(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_write(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_read(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_write_intr(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_read_intr(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_write_polling(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_read_polling(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_write_fast(kal_uint8 reg, kal_uint8 val, kal_uint32 bank);
kal_bool pmic6329_ch2_reg_read_fast(kal_uint8 reg, kal_uint8 *pval, kal_uint32 bank);
//==============================================================================
// I2C Exported Function
//==============================================================================
extern void i2c_v1_set_speed (unsigned long clock, I2C_SPD_MODE mode, unsigned long khz);
extern void i2c_dual_ap_md_test(void);
extern kal_bool i2c_dual_polling_trans_comp(kal_uint32 channel);
#endif // End of #if defined(MT6326)
// MoDIS parser skip end
#endif // #ifndef __I2C_DUAL_SW_H__