[Feature]Upload Modem source code
Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/driver/peripheral/inc/i2c.h b/mcu/driver/peripheral/inc/i2c.h
new file mode 100644
index 0000000..ad5e639
--- /dev/null
+++ b/mcu/driver/peripheral/inc/i2c.h
@@ -0,0 +1,653 @@
+/*****************************************************************************
+* 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:
+ * ---------
+ * sccb_v2.h
+ *
+ *
+ * Description:
+ * ------------
+ * SCCB/I2C V2 Driver
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ *============================================================================
+ * HISTORY
+ * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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+ *------------------------------------------------------------------------------
+ * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
+ *============================================================================
+ *****************************************************************************/
+#ifndef __I2C_H__
+#define __I2C_H__
+
+#include "drv_features_i2c.h"
+#include "dcl_i2c_owner.h"
+
+#if (defined(DRV_I2C_25_SERIES))
+
+#include "drv_comm.h"
+
+#include "kal_general_types.h"
+#include "reg_base.h"
+
+#ifdef I2C_V2_DVT
+ #if !defined(DRV_I2C_DMA_ENABLED)
+ #define DRV_I2C_DMA_ENABLED
+ #endif // #if !defined(DRV_I2C_DMA_ENABLED)
+#endif // #ifdef I2C_V2_DVT
+
+
+#ifndef __DRV_DEBUG_I2C_REG_READ_WRITE__
+#define DRV_I2C_ClearBits16(addr, data) DRV_ClearBits(addr,data)
+#define DRV_I2C_SetBits16(addr, data) DRV_SetBits(addr,data)
+#define DRV_I2C_WriteReg16(addr, data) DRV_WriteReg(addr, data)
+#define DRV_I2C_ReadReg16(addr) DRV_Reg(addr)
+#define DRV_I2C_SetData16(addr, bitmask, value) DRV_SetData(addr, bitmask, value)
+#else // #ifndef __DRV_DEBUG_PMU_REG_READ_WRITE__
+#define DRV_I2C_ClearBits16(addr,data) DRV_DBG_ClearBits(addr,data)
+#define DRV_I2C_SetBits16(addr) DRV_DBG_SetBits(addr)
+#define DRV_I2C_WriteReg16(addr, data) DRV_DBG_WriteReg(addr, data)
+#define DRV_I2C_ReadReg16(addr) DRV_DBG_Reg(addr)
+#define DRV_I2C_SetData16(addr, bitmask, value) DRV_DBG_SetData(addr, bitmask, value)
+#endif // #ifndef __DRV_DEBUG_PMU_REG_READ_WRITE__
+
+#define SCCB_MAXIMUM_TRANSACTION_LENGTH 8 // SCCB backward compatible
+
+
+#if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+#define I2C_CLOCK_RATE 15360 //15.36MHz
+#elif defined(DRV_I2C_CLOCK_RATE_3_000_MHZ)
+#define I2C_CLOCK_RATE 3000 //3.0MHz
+#else // #if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+#define I2C_CLOCK_RATE 13000 //13MHz
+#endif // #if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+
+
+#if (defined(DRV_I2C_DMA_ENABLED))
+#include "dma_hw.h"
+ #include "dma_sw.h"
+ #if (defined(__DMA_API_V2__))
+ #define DRV_I2C_USE_DMA_V2_API // 76 and later chips are all applied V2 DMA API
+ #else
+ #define DRV_I2C_USE_DMA_V1_API // 35, 38, 39, 53, 68, 36 chips are all applied V1 DMA API
+ #endif
+#endif // #if (defined(DRV_I2C_DMA_ENABLED))
+
+// Some common structures are defined in sccb.h
+
+typedef enum
+{
+ I2C_TRANSACTION_COMPLETE,
+ I2C_TRANSACTION_FAIL,
+ I2C_TRANSACTION_IS_BUSY,
+ I2C_TRANSACTION_ACKERR,
+ I2C_TRANSACTION_HS_NACKERR,
+ I2C_TRANSACTION_SUCCESS,
+ I2C_TRANSACTION_TIMEOUT
+}I2C_TRANSACTION_RESULT;
+
+
+typedef enum
+{
+ I2C_IDLE_STATE = 0,
+ I2C_READY_STATE,
+ I2C_BUSY_STATE
+}I2C_STATE;
+
+/* Transaction mode for new SCCB APIs */
+typedef enum
+{
+ I2C_TRANSACTION_FAST_MODE,
+ I2C_TRANSACTION_HIGH_SPEED_MODE
+}I2C_TRANSACTION_MODE;
+
+/* Transaction type for batch transaction */
+typedef enum
+{
+ I2C_TRANSACTION_WRITE,
+ I2C_TRANSACTION_READ,
+ I2C_TRANSACTION_CONT_WRITE,
+ I2C_TRANSACTION_CONT_READ,
+ I2C_TRANSACTION_WRITE_AND_READ
+}I2C_TRANSACTION_TYPE;
+
+typedef struct
+{
+ kal_uint8 *data;
+ kal_uint32 data_len;
+}i2c_single_write_struct, i2c_single_read_struct;
+/* For I2C_CMD_CONT_WRITE, I2C_CMD_CONT_READ command. */
+typedef struct
+{
+ kal_uint8 *data;
+ kal_uint32 data_len;
+ kal_uint32 transfer_num;
+}i2c_cont_write_struct, i2c_cont_read_struct;
+/* For I2C_CMD_WRITE_AND_READ command. */
+typedef struct
+{
+ kal_uint8 *indata;
+ kal_uint32 indata_len;
+ kal_uint8 *outdata;
+ kal_uint32 outdata_len;
+}i2c_write_and_read_struct;
+/* */
+typedef union
+{
+ i2c_single_write_struct single_write;
+ i2c_single_read_struct single_read;
+ i2c_cont_write_struct cont_write;
+ i2c_cont_write_struct cont_read;
+ i2c_write_and_read_struct write_and_read;
+}i2c_transaction_data_struct;
+/* For I2C_CMD_SINGLE_BATCH command. */
+typedef struct
+{
+ I2C_TRANSACTION_TYPE transaction_type;
+ i2c_transaction_data_struct transaction_data;
+}i2c_batch_data_struct;
+
+typedef enum
+{
+#if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+ // Module source clock is 15.36Mhz
+ I2C_100KB, //99.74KB
+ I2C_200KB, //196.9KB
+ I2C_300KB, //295.4KB
+ I2C_400KB, //384.0KB
+ /* HS Mode */
+ I2C_960KB, //960.0KB
+ I2C_1280KB, //1280.0KB
+ I2C_1536KB, //1536.0KB
+ I2C_1920KB, //1920.0KB
+ I2C_2560KB, //2560.0KB
+ I2C_3840KB //3840.0KB
+#elif defined(DRV_I2C_CLOCK_RATE_3_000_MHZ)
+ // Module source clock is 3.0Mhz
+ I2C_100KB, //100.0KB
+ I2C_200KB, //196.9KB
+ I2C_400KB, //384.0KB
+ /* HS Mode */
+ I2C_750KB, //750.0KB
+ I2C_1500KB //1500.0KB
+#else // #if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+ // Module source clock is 13Mhz
+ I2C_100KB, //101.5KB
+ I2C_200KB, //203.1KB
+ I2C_300KB, //295.5KB
+ I2C_400KB, //382.4KB
+ /* HS Mode */
+ I2C_460KB, //464.3KB
+ I2C_540KB, //541.7KB
+ I2C_650KB, //650.0KB
+ I2C_720KB, //722.0KB
+
+ I2C_810KB, //812.5KB
+ I2C_930KB, //928.6KB
+ I2C_1100KB, //1083.3KB
+ I2C_1300KB, //1300.0KB
+ I2C_1625KB, //1625.0KB
+ I2C_2150KB, //2166.6KB
+ I2C_3250KB //3250.6KB
+#endif // #if defined(DRV_I2C_CLOCK_RATE_15_360_MHZ)
+}I2C_SPEED_ENUM;
+
+typedef struct
+{
+ //kal_uint8 sccb_mode; // Transaction mode for existing SCCB APIs
+
+ kal_bool get_handle_wait; //When get handle wait until the I2C is avaliable
+
+ kal_uint8 slave_address; //the address of the slave device
+
+ kal_uint8 delay_len; //number of half pulse between transfers in a trasaction
+
+ I2C_TRANSACTION_MODE transaction_mode; //I2C_TRANSACTION_FAST_MODE or I2C_TRANSACTION_HIGH_SPEED_MODE
+
+ kal_uint16 Fast_Mode_Speed; //The speed of I2C fast mode(Kb)
+
+ kal_uint16 HS_Mode_Speed; //The speed of I2C high speed mode(Kb)
+
+ #if (defined(DRV_I2C_DMA_ENABLED))
+ kal_bool is_DMA_enabled; //Transaction via DMA instead of 8-byte FIFO
+ #endif // #if (defined(DRV_I2C_DMA_ENABLED))
+
+}i2c_config_struct;
+
+typedef struct
+{
+ i2c_config_struct i2c_config;
+
+ kal_uint8 fs_sample_cnt_div; //these two parameters are used to specify I2C clock rate
+ kal_uint8 fs_step_cnt_div; //half pulse width=step_cnt_div*sample_cnt_div*(1/13Mhz)
+
+ kal_uint8 hs_sample_cnt_div; //these two parameters are used to specify I2C clock rate
+ kal_uint8 hs_step_cnt_div; //half pulse width=step_cnt_div*sample_cnt_div*(1/13Mhz)
+
+ I2C_TRANSACTION_RESULT transaction_result; /* The result of the end of transaction
+ (I2C_TRANSACTION_COMPLETE|I2C_TRANSACTION_FAIL) */
+
+}i2c_handle_struct;
+
+typedef struct
+{
+ volatile I2C_STATE state;
+ DCL_I2C_OWNER owner;
+
+ kal_uint8 number_of_read;
+ kal_uint8* read_buffer;
+
+ #if (defined(DRV_I2C_DMA_ENABLED))
+ kal_bool is_DMA_enabled;
+ #endif // #if (defined(DRV_I2C_DMA_ENABLED))
+
+}i2c_status_struct;
+
+
+
+#ifndef DRV_I2C_OFF
+/* Register Definitions */
+#define REG_I2C_DATA_PORT (I2C_base + 0x00)
+#define REG_I2C_SLAVE_ADDR (I2C_base + 0x04)
+#define REG_I2C_INT_MASK (I2C_base + 0x08)
+#define REG_I2C_INT_STA (I2C_base + 0x0c)
+#define REG_I2C_CONTROL (I2C_base + 0x10)
+#define REG_I2C_TRANSFER_LEN (I2C_base + 0x14)
+#define REG_I2C_TRANSAC_LEN (I2C_base + 0x18)
+#define REG_I2C_DELAY_LEN (I2C_base + 0x1c)
+#define REG_I2C_TIMING (I2C_base + 0x20)
+#define REG_I2C_START (I2C_base + 0x24)
+#define REG_I2C_FIFO_STAT (I2C_base + 0x30)
+#define REG_I2C_FIFO_THRESH (I2C_base + 0x34)
+#define REG_I2C_FIFO_ADDR_CLR (I2C_base + 0x38)
+#define REG_I2C_IO_CONFIG (I2C_base + 0x40)
+#define REG_I2C_MULTI_MASTER (I2C_base + 0x44)
+#define REG_I2C_HS_MODE (I2C_base + 0x48)
+#define REG_I2C_SOFTRESET (I2C_base + 0x50)
+#define REG_I2C_TRANSFER_LEN_AUX (I2C_base + 0x6C) ///new from MT6256E2
+#define REG_I2C_HW_Version (I2C_base + 0x78)
+#define REG_I2C_DBG_STA (I2C_base + 0x64) //only for debug
+#define REG_I2C_TIMEOUT_TIMING (I2C_base + 0x74) //timeout timing reg
+#endif // DRV_I2C_OFF
+
+/* Register masks */
+#define I2C_1_BIT_MASK 0x01
+#define I2C_3_BIT_MASK 0x07
+#define I2C_4_BIT_MASK 0x0f
+#define I2C_6_BIT_MASK 0x3f
+#define I2C_8_BIT_MASK 0xff
+#define I2C_16_BIT_MASK 0xffff
+
+#define I2C_RX_FIFO_THRESH_MASK 0x0007
+#define I2C_RX_FIFO_THRESH_SHIFT 0
+#define I2C_TX_FIFO_THRESH_MASK 0x0700
+#define I2C_TX_FIFO_THRESH_SHIFT 8
+
+#define I2C_AUX_LEN_MASK 0x1f00
+#define I2C_AUX_LEN_SHIFT 8
+
+#define I2C_SAMPLE_CNT_DIV_MASK 0x0700
+#define I2C_SAMPLE_CNT_DIV_SHIFT 8
+#define I2C_DATA_READ_TIME_MASK 0x7000
+#define I2C_DATA_READ_TIME_SHIFT 12
+
+#define I2C_MASTER_READ 0x01
+#define I2C_MASTER_WRITE 0x00
+
+//#define I2C_CTL_MODE_BIT 0x01
+#define I2C_CTL_RS_STOP_BIT 0x02
+#define I2C_CTL_DMA_EN_BIT 0x04
+#define I2C_CTL_CLK_EXT_EN_BIT 0x08
+#define I2C_CTL_DIR_CHANGE_BIT 0x10
+#define I2C_CTL_ACK_ERR_DET_BIT 0x20
+#define I2C_CTL_TRANSFER_LEN_CHG_BIT 0x40
+
+#define I2C_DATA_READ_ADJ_BIT 0x8000
+
+#define I2C_SCL_MODE_BIT 0x01
+#define I2C_SDA_MODE_BIT 0x02
+#define I2C_BUS_DETECT_EN_BIT 0x04
+
+#define I2C_ARBITRATION_BIT 0x01
+#define I2C_CLOCK_SYNC_BIT 0x02
+#define I2C_BUS_BUSY_DET_BIT 0x04
+
+#define I2C_HS_EN_BIT 0x01
+#define I2C_HS_NACK_ERR_DET_EN_BIT 0x02
+#define I2C_HS_MASTER_CODE_MASK 0x0070
+#define I2C_HS_MASTER_CODE_SHIFT 4
+#define I2C_HS_STEP_CNT_DIV_MASK 0x0700
+#define I2C_HS_STEP_CNT_DIV_SHIFT 8
+#define I2C_HS_SAMPLE_CNT_DIV_MASK 0x7000
+#define I2C_HS_SAMPLE_CNT_DIV_SHIFT 12
+
+/* I2C Status */
+#define I2C_FIFO_FULL_STATUS 0x01
+#define I2C_FIFO_EMPTY_STATUS 0x02
+
+/* Register Settings */
+#define SET_I2C_SLAVE_ADDRESS(n,rw) do{DRV_I2C_SetData16(REG_I2C_SLAVE_ADDR, I2C_8_BIT_MASK, (((n>>1)<<1) + rw));} while(0);
+
+#define DISABLE_I2C_INT do{DRV_I2C_WriteReg16(REG_I2C_INT_MASK, 0);} while(0);
+#define ENABLE_I2C_INT do{DRV_I2C_WriteReg16(REG_I2C_INT_MASK,I2C_1_BIT_MASK);} while(0);
+
+#define CLEAR_I2C_STA do{DRV_I2C_WriteReg16(REG_I2C_INT_STA, I2C_4_BIT_MASK);} while(0);
+
+//#define SET_I2C_FAST_SPEED_MODE REG_I2C_CONTROL &= ~I2C_CTL_MODE_BIT;
+//#define SET_I2C_HIGH_SPEED_MODE REG_I2C_CONTROL |= I2C_CTL_MODE_BIT;
+
+#define SET_I2C_ST_BETWEEN_TRANSFER do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_RS_STOP_BIT);} while(0);
+#define SET_I2C_RS_BETWEEN_TRANSFER do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_RS_STOP_BIT);} while(0);
+#define ENABLE_I2C_DMA_TRANSFER do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_DMA_EN_BIT);} while(0);
+#define ENABLE_I2C_CLOCK_EXTENSION do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_CLK_EXT_EN_BIT);} while(0);
+#define ENABLE_I2C_DIR_CHANGE do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_DIR_CHANGE_BIT);} while(0);
+#define ENABLE_I2C_ACK_ERR_DET do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_ACK_ERR_DET_BIT);} while(0);
+#define ENABLE_I2C_TRANSFER_LEN_CHG do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_CTL_TRANSFER_LEN_CHG_BIT);} while(0);
+#define ENABLE_I2C_BUS_BUSY_RESET do{DRV_I2C_SetBits16(REG_I2C_CONTROL, 0x80);} while(0);
+#define ENABLE_I2C_TIMEOUT do{DRV_I2C_SetBits16(REG_I2C_CONTROL, I2C_TIMEOUT);} while(0);
+
+#define DISABLE_I2C_DMA_TRANSFER do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_DMA_EN_BIT);} while(0);
+#define DISABLE_I2C_CLOCK_EXTENSION do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_CLK_EXT_EN_BIT);} while(0);
+#define DISABLE_I2C_DIR_CHANGE do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_DIR_CHANGE_BIT);} while(0);
+#define DISABLE_I2C_ACK_ERR_DET do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_ACK_ERR_DET_BIT);} while(0);
+#define DISABLE_I2C_TRANSFER_LEN_CHG do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_CTL_TRANSFER_LEN_CHG_BIT);} while(0);
+#define DISABLE_I2C_BUS_BUSY_RESET do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, 0x80);} while(0);
+#define DISABLE_I2C_TIMEOUT do{DRV_I2C_ClearBits16(REG_I2C_CONTROL, I2C_TIMEOUT);} while(0);
+
+#ifdef DRV_I2C_MAX_65535_TRANSFER_LENGTH
+#define SET_I2C_TRANSFER_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_TRANSFER_LEN, I2C_16_BIT_MASK, (n));} while(0);
+#define SET_I2C_AUX_TRANSFER_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_TRANSFER_LEN_AUX, I2C_16_BIT_MASK, (n));} while(0);
+#else
+#define SET_I2C_TRANSFER_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_TRANSFER_LEN, I2C_8_BIT_MASK, (n));} while(0);
+#define SET_I2C_AUX_TRANSFER_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_TRANSFER_LEN, I2C_AUX_LEN_MASK, ((n)<<I2C_AUX_LEN_SHIFT));} while(0);
+#endif
+
+#define SET_I2C_TRANSACTION_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_TRANSAC_LEN, I2C_8_BIT_MASK, (n));} while(0);
+#define SET_I2C_DELAY_LENGTH(n) do{DRV_I2C_SetData16(REG_I2C_DELAY_LEN, I2C_8_BIT_MASK, (n));} while(0);
+
+#define SET_I2C_STEP_CNT_DIV(n) do{DRV_I2C_SetData16(REG_I2C_TIMING, I2C_6_BIT_MASK, (n));} while(0);
+#define SET_I2C_SAMPLE_CNT_DIV(n) do{DRV_I2C_SetData16(REG_I2C_TIMING, I2C_SAMPLE_CNT_DIV_MASK, ((n)<<I2C_SAMPLE_CNT_DIV_SHIFT));} while(0);
+#define SET_I2C_DATA_READ_TIME(n) do{DRV_I2C_SetData16(REG_I2C_TIMING, I2C_DATA_READ_TIME_MASK, ((n)<<I2C_DATA_READ_TIME_SHIFT));} while(0);
+#define ENABLE_I2C_DATA_READ_ADJ do{DRV_I2C_SetBits16(REG_I2C_TIMING, I2C_DATA_READ_ADJ_BIT);} while(0);
+#define DISABLE_I2C_DATA_READ_ADJ do{DRV_I2C_ClearBits16(REG_I2C_TIMING, I2C_DATA_READ_ADJ_BIT);} while(0);
+
+#define START_I2C_TRANSACTION do{DRV_I2C_WriteReg16(REG_I2C_START, 0x01);} while(0);
+
+// #define I2C_FIFO_FULL ((REG_I2C_FIFO_STAT>>1)&0x01)
+// #define I2C_FIFO_EMPTY (REG_I2C_FIFO_STAT & 0x01)
+
+#define SET_I2C_RX_FIFO_THRESH(n) do{DRV_I2C_SetData16(REG_I2C_FIFO_THRESH, I2C_RX_FIFO_THRESH_MASK, ((n)<< I2C_RX_FIFO_THRESH_SHIFT));} while(0);
+#define SET_I2C_TX_FIFO_THRESH(n) do{DRV_I2C_SetData16(REG_I2C_FIFO_THRESH, I2C_TX_FIFO_THRESH_MASK, ((n)<< I2C_TX_FIFO_THRESH_SHIFT));} while(0);
+
+#define CLEAR_I2C_FIFO do{DRV_I2C_WriteReg16(REG_I2C_FIFO_ADDR_CLR, 0x01);} while(0);
+
+#define SET_I2C_SCL_NORMAL_MODE do{DRV_I2C_ClearBits16(REG_I2C_IO_CONFIG, I2C_SCL_MODE_BIT);} while(0);
+#define SET_I2C_SCL_WIRED_AND_MODE do{DRV_I2C_SetBits16(REG_I2C_IO_CONFIG, I2C_SCL_MODE_BIT);} while(0);
+#define SET_I2C_SDA_NORMAL_MODE do{DRV_I2C_ClearBits16(REG_I2C_IO_CONFIG, I2C_SDA_MODE_BIT);} while(0);
+#define SET_I2C_SDA_WIRED_AND_MODE do{DRV_I2C_SetBits16(REG_I2C_IO_CONFIG, I2C_SDA_MODE_BIT);} while(0);
+#define ENABLE_I2C_BUS_DETECT do{DRV_I2C_SetBits16(REG_I2C_IO_CONFIG, I2C_BUS_DETECT_EN_BIT);} while(0);
+#define DISABLE_I2C_BUS_DETECT do{DRV_I2C_ClearBits16(REG_I2C_IO_CONFIG, I2C_BUS_DETECT_EN_BIT);} while(0);
+
+#define ENABLE_I2C_CLOCK_SYNC do{DRV_I2C_SetBits16(REG_I2C_MULTI_MASTER, I2C_ARBITRATION_BIT);} while(0);
+#define ENABLE_DATA_ARBITION do{DRV_I2C_SetBits16(REG_I2C_MULTI_MASTER, I2C_CLOCK_SYNC_BIT);} while(0);
+#define ENABLE_I2C_BUS_BUSY_DET do{DRV_I2C_SetBits16(REG_I2C_MULTI_MASTER, I2C_BUS_BUSY_DET_BIT);} while(0);
+#define DISABLE_I2C_CLOCK_SYNC do{DRV_I2C_ClearBits16(REG_I2C_MULTI_MASTER, I2C_ARBITRATION_BIT);} while(0);
+#define DISABLE_DATA_ARBITION do{DRV_I2C_ClearBits16(REG_I2C_MULTI_MASTER, I2C_CLOCK_SYNC_BIT);} while(0);
+#define DISABLE_I2C_BUS_BUSY_DET do{DRV_I2C_ClearBits16(REG_I2C_MULTI_MASTER, I2C_BUS_BUSY_DET_BIT);} while(0);
+
+#define SET_I2C_HIGH_SPEED_MODE_800KB do{DRV_I2C_WriteReg16(REG_I2C_HS_MODE, 0x0703);} while(0);
+#define SET_I2C_HIGH_SPEED_MODE_1000KB do{DRV_I2C_WriteReg16(REG_I2C_HS_MODE, 0x0503);} while(0);
+
+#define SET_I2C_FAST_MODE do{DRV_I2C_ClearBits16(REG_I2C_HS_MODE, I2C_HS_EN_BIT);} while(0);
+#define SET_I2C_HS_MODE do{DRV_I2C_SetBits16(REG_I2C_HS_MODE, I2C_HS_EN_BIT);} while(0);
+#define ENABLE_I2C_NAKERR_DET do{DRV_I2C_SetBits16(REG_I2C_HS_MODE, I2C_HS_NACK_ERR_DET_EN_BIT);} while(0);
+#define DISABLE_I2C_NAKERR_DET do{DRV_I2C_ClearBits16(REG_I2C_HS_MODE, I2C_HS_NACK_ERR_DET_EN_BIT);} while(0);
+#define SET_I2C_HS_MASTER_CODE(n) do{DRV_I2C_SetData16(REG_I2C_HS_MODE, I2C_HS_MASTER_CODE_MASK, ((n)<<I2C_HS_MASTER_CODE_SHIFT));} while(0);
+
+#define SET_I2C_HS_STEP_CNT_DIV(n) do{DRV_I2C_SetData16(REG_I2C_HS_MODE, I2C_HS_STEP_CNT_DIV_MASK, ((n)<<I2C_HS_STEP_CNT_DIV_SHIFT));} while(0);
+#define SET_I2C_HS_SAMPLE_CNT_DIV(n) do{DRV_I2C_SetData16(REG_I2C_HS_MODE, I2C_HS_SAMPLE_CNT_DIV_MASK, ((n)<<I2C_HS_SAMPLE_CNT_DIV_SHIFT));} while(0);
+
+#define RESET_I2C do{DRV_I2C_WriteReg16(REG_I2C_SOFTRESET, 0x01);} while(0);
+
+//---------------- DMA ----------------
+#if defined(DRV_I2C_DIRECT_CONFIG_DMA_REGISTER)
+
+//#define DMA_base 0x80030000 -->defined in /inc/reg_base.h
+
+/* Regidter Definitions */
+#define REG_DMA_CHANNEL_CONTROL(c) *((volatile unsigned int *) (DMA_base + 0x14+ (c<<8)))
+#define REG_DMA_CHANNEL_START(c) *((volatile unsigned int *) (DMA_base + 0x18+ (c<<8)))
+#define REG_DMA_PROG_ADDR(c) *((volatile unsigned int *) (DMA_base + 0x2c+ (c<<8)))
+#define REG_DMA_TRANSFER_COUNT(c) *((volatile unsigned int *) (DMA_base + 0x10+ (c<<8)))
+
+/* Master Definitions*/
+#define DMA_MASTER_I2C_TX DMA_CON_MASTER_I2CTX
+#define DMA_MASTER_I2C_RX DMA_CON_MASTER_I2CRX
+#define DMA_MASTER_IRDA_TX 0x02
+#define DMA_MASTER_IRDA_RX 0x03
+
+#define DMA_I2C_TX_CHANNEL 4
+#define DMA_I2C_RX_CHANNEL 5
+
+/* Register masks */
+#define DMA_CON_DIR_MASK 0x40000
+#define DMA_CON_MAS_MASK 0x01f00000
+
+#define I2C_SET_TX_DMA_CONTROL(c,m) REG_DMA_CHANNEL_CONTROL(c) = 0x00000014;\
+ REG_DMA_CHANNEL_CONTROL(c) |= (((m)<<20) & DMA_CON_MAS_MASK);
+
+#define I2C_SET_RX_DMA_CONTROL(c,m) REG_DMA_CHANNEL_CONTROL(c) = 0x00040018;\
+ REG_DMA_CHANNEL_CONTROL(c) |= (((m)<<20) & DMA_CON_MAS_MASK);
+
+#define I2C_SET_DMA_PROGRAMMABLE_ADDR(c,addr) REG_DMA_PROG_ADDR(c) = (addr);
+#define I2C_SET_DMA_TRANSFER_COUNT(c,size) REG_DMA_TRANSFER_COUNT(c)= size ;
+#define I2C_START_DMA_TRANSFER(c) REG_DMA_CHANNEL_START(c) = 0x8000;
+#define I2C_STOP_DMA_TRANSFER(c) REG_DMA_CHANNEL_START(c) = 0;
+
+#endif // #if defined(DRV_I2C_DIRECT_CONFIG_DMA_REGISTER)
+
+/****** SW definitions******/
+#define I2C_READ_BIT 0x01
+#define I2C_WRITE_BIT 0x00
+
+#define I2C_TRANSAC_COMPLETE 0x01
+#define I2C_TRANSAC_ACK_ERR 0x02
+#define I2C_HS_NACK_ERR 0x04
+#define I2C_TIMEOUT 0x10
+
+//extern kal_bool dcl_i2c_init_done_flag;
+//extern i2c_handle_struct i2c_handle[DCL_I2C_NUM_OF_OWNER];
+
+void dcl_i2c_init(void);
+extern void dcl_i2c_hw_cfg (DCL_I2C_OWNER owner, I2C_TRANSACTION_TYPE type, kal_uint8* write_buffer, kal_uint32 write_len, kal_uint8* read_buffer, kal_uint32 read_len, kal_uint32 transfer_num);
+void dcl_i2c_set_transaction_speed(DCL_I2C_OWNER owner,I2C_TRANSACTION_MODE mode,kal_uint16* Fast_Mode_Speed,kal_uint16* HS_Mode_Speed);
+extern kal_uint32 dcl_i2c_wait_transaction_complete_and_lock(DCL_I2C_OWNER owner);
+void dcl_i2c_wait_transaction_complete(kal_uint32 savedMask);
+#if defined(DRV_I2C_BATCH_TRANSACTION_SUPPORT)
+I2C_TRANSACTION_RESULT dcl_i2c_get_batch_transaction_result(DCL_I2C_OWNER owner,kal_uint32* batch_num);
+I2C_TRANSACTION_RESULT dcl_i2c_batch_transaction(DCL_I2C_OWNER owner, i2c_batch_data_struct *batch_data, kal_uint32 batch_num);
+#endif // #if (defined(DRV_I2C_DMA_ENABLED))
+
+#endif // #if (defined(DRV_I2C_25_SERIES))
+
+void CameraSccbPadEnable(kal_bool On);
+#endif // #ifndef __I2C_H__
+