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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h')
-rwxr-xr-x | ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h b/ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h deleted file mode 100755 index 73f9c3e6..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-wmt/include/mach/wmt_i2c.h +++ /dev/null @@ -1,403 +0,0 @@ -/*++ - linux/include/asm-arm/arch-wmt/wmt_i2c.h - - Copyright (c) 2008 WonderMedia Technologies, Inc. - - 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, see <http://www.gnu.org/licenses/>. - - WonderMedia Technologies, Inc. - 10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C. - ---*/ -/* Be sure that virtual mapping is defined right */ - -#ifndef __ASM_ARCH_HARDWARE_H -#error "You must include hardware.h, not wmt_i2c.h" -#endif - -#ifndef _WMT_I2C_H_ -#define _WMT_I2C_H_ -/*-------------------- MODULE DEPENDENCY -------------------------------------*/ - -#include "wmt_mmap.h" -/* - * Refer I2C 0.1 Module - * - */ -/* - i2c api address - - Since i2c bus would probe all device which connect with it to add i2c adapter - ,but we dont make sure which would connect with it. In order to reduce probe time - ,we give a fake slave address for probing only. - Be carefully, the i2c api address must be different from real device address -*/ - -#define WMT_I2C_API_I2C_ADDR 0x59 /*API address*/ - -/* - * Address - */ -#define I2C_CR_ADDR (0x0000+I2C_BASE_ADDR) -#define I2C_TCR_ADDR (0x0002+I2C_BASE_ADDR) -#define I2C_CSR_ADDR (0x0004+I2C_BASE_ADDR) -#define I2C_ISR_ADDR (0x0006+I2C_BASE_ADDR) -#define I2C_IMR_ADDR (0x0008+I2C_BASE_ADDR) -#define I2C_CDR_ADDR (0x000A+I2C_BASE_ADDR) -#define I2C_TR_ADDR (0x000C+I2C_BASE_ADDR) -#define I2C_DIV_ADDR (0x000E+I2C_BASE_ADDR) - -#define I2C1_CR_ADDR (0x0000+I2C1_BASE_ADDR) -#define I2C1_TCR_ADDR (0x0002+I2C1_BASE_ADDR) -#define I2C1_CSR_ADDR (0x0004+I2C1_BASE_ADDR) -#define I2C1_ISR_ADDR (0x0006+I2C1_BASE_ADDR) -#define I2C1_IMR_ADDR (0x0008+I2C1_BASE_ADDR) -#define I2C1_CDR_ADDR (0x000A+I2C1_BASE_ADDR) -#define I2C1_TR_ADDR (0x000C+I2C1_BASE_ADDR) -#define I2C1_DIV_ADDR (0x000E+I2C1_BASE_ADDR) - -#define I2C2_CR_ADDR (0x0000+I2C2_BASE_ADDR) -#define I2C2_TCR_ADDR (0x0002+I2C2_BASE_ADDR) -#define I2C2_CSR_ADDR (0x0004+I2C2_BASE_ADDR) -#define I2C2_ISR_ADDR (0x0006+I2C2_BASE_ADDR) -#define I2C2_IMR_ADDR (0x0008+I2C2_BASE_ADDR) -#define I2C2_CDR_ADDR (0x000A+I2C2_BASE_ADDR) -#define I2C2_TR_ADDR (0x000C+I2C2_BASE_ADDR) -#define I2C2_DIV_ADDR (0x000E+I2C2_BASE_ADDR) - -#define I2C3_CR_ADDR (0x0000+I2C3_BASE_ADDR) -#define I2C3_TCR_ADDR (0x0002+I2C3_BASE_ADDR) -#define I2C3_CSR_ADDR (0x0004+I2C3_BASE_ADDR) -#define I2C3_ISR_ADDR (0x0006+I2C3_BASE_ADDR) -#define I2C3_IMR_ADDR (0x0008+I2C3_BASE_ADDR) -#define I2C3_CDR_ADDR (0x000A+I2C3_BASE_ADDR) -#define I2C3_TR_ADDR (0x000C+I2C3_BASE_ADDR) -#define I2C3_DIV_ADDR (0x000E+I2C3_BASE_ADDR) - -#define I2C4_CR_ADDR (0x0000+I2C4_BASE_ADDR) -#define I2C4_TCR_ADDR (0x0002+I2C4_BASE_ADDR) -#define I2C4_CSR_ADDR (0x0004+I2C4_BASE_ADDR) -#define I2C4_ISR_ADDR (0x0006+I2C4_BASE_ADDR) -#define I2C4_IMR_ADDR (0x0008+I2C4_BASE_ADDR) -#define I2C4_CDR_ADDR (0x000A+I2C4_BASE_ADDR) -#define I2C4_TR_ADDR (0x000C+I2C4_BASE_ADDR) -#define I2C4_DIV_ADDR (0x000E+I2C4_BASE_ADDR) - -/* Slave Address*/ -#define I2C_SCR_ADDR (0x0010+I2C_BASE_ADDR) -#define I2C_SSR_ADDR (0x0012+I2C_BASE_ADDR) -#define I2C_SISR_ADDR (0x0014+I2C_BASE_ADDR) -#define I2C_SIMR_ADDR (0x0016+I2C_BASE_ADDR) -#define I2C_SDR_ADDR (0x0018+I2C_BASE_ADDR) -#define I2C_STR_ADDR (0x001A+I2C_BASE_ADDR) - -/* - * Registers - */ -#define I2C_CR_REG REG16_PTR(0x0000+I2C_BASE_ADDR) -#define I2C_TCR_REG REG16_PTR(0x0002+I2C_BASE_ADDR) -#define I2C_CSR_REG REG16_PTR(0x0004+I2C_BASE_ADDR) -#define I2C_ISR_REG REG16_PTR(0x0006+I2C_BASE_ADDR) -#define I2C_IMR_REG REG16_PTR(0x0008+I2C_BASE_ADDR) -#define I2C_CDR_REG REG16_PTR(0x000A+I2C_BASE_ADDR) -#define I2C_TR_REG REG16_PTR(0x000C+I2C_BASE_ADDR) -#define I2C_DIV_REG REG16_PTR(0x000E+I2C_BASE_ADDR) - -#define I2C1_CR_REG REG16_PTR(0x0000+I2C1_BASE_ADDR) -#define I2C1_TCR_REG REG16_PTR(0x0002+I2C1_BASE_ADDR) -#define I2C1_CSR_REG REG16_PTR(0x0004+I2C1_BASE_ADDR) -#define I2C1_ISR_REG REG16_PTR(0x0006+I2C1_BASE_ADDR) -#define I2C1_IMR_REG REG16_PTR(0x0008+I2C1_BASE_ADDR) -#define I2C1_CDR_REG REG16_PTR(0x000A+I2C1_BASE_ADDR) -#define I2C1_TR_REG REG16_PTR(0x000C+I2C1_BASE_ADDR) -#define I2C1_DIV_REG REG16_PTR(0x000E+I2C1_BASE_ADDR) - -#define I2C2_CR_REG REG16_PTR(0x0000+I2C2_BASE_ADDR) -#define I2C2_TCR_REG REG16_PTR(0x0002+I2C2_BASE_ADDR) -#define I2C2_CSR_REG REG16_PTR(0x0004+I2C2_BASE_ADDR) -#define I2C2_ISR_REG REG16_PTR(0x0006+I2C2_BASE_ADDR) -#define I2C2_IMR_REG REG16_PTR(0x0008+I2C2_BASE_ADDR) -#define I2C2_CDR_REG REG16_PTR(0x000A+I2C2_BASE_ADDR) -#define I2C2_TR_REG REG16_PTR(0x000C+I2C2_BASE_ADDR) -#define I2C2_DIV_REG REG16_PTR(0x000E+I2C2_BASE_ADDR) - -#define I2C3_CR_REG REG16_PTR(0x0000+I2C3_BASE_ADDR) -#define I2C3_TCR_REG REG16_PTR(0x0002+I2C3_BASE_ADDR) -#define I2C3_CSR_REG REG16_PTR(0x0004+I2C3_BASE_ADDR) -#define I2C3_ISR_REG REG16_PTR(0x0006+I2C3_BASE_ADDR) -#define I2C3_IMR_REG REG16_PTR(0x0008+I2C3_BASE_ADDR) -#define I2C3_CDR_REG REG16_PTR(0x000A+I2C3_BASE_ADDR) -#define I2C3_TR_REG REG16_PTR(0x000C+I2C3_BASE_ADDR) -#define I2C3_DIV_REG REG16_PTR(0x000E+I2C3_BASE_ADDR) - -#define I2C4_CR_REG REG16_PTR(0x0000+I2C4_BASE_ADDR) -#define I2C4_TCR_REG REG16_PTR(0x0002+I2C4_BASE_ADDR) -#define I2C4_CSR_REG REG16_PTR(0x0004+I2C4_BASE_ADDR) -#define I2C4_ISR_REG REG16_PTR(0x0006+I2C4_BASE_ADDR) -#define I2C4_IMR_REG REG16_PTR(0x0008+I2C4_BASE_ADDR) -#define I2C4_CDR_REG REG16_PTR(0x000A+I2C4_BASE_ADDR) -#define I2C4_TR_REG REG16_PTR(0x000C+I2C4_BASE_ADDR) -#define I2C4_DIV_REG REG16_PTR(0x000E+I2C4_BASE_ADDR) - -/* Slave Registers*/ -#define I2C_SCR_REG REG16_PTR(0x0010+I2C_BASE_ADDR) -#define I2C_SSR_REG REG16_PTR(0x0012+I2C_BASE_ADDR) -#define I2C_SISR_REG REG16_PTR(0x0014+I2C_BASE_ADDR) -#define I2C_SIMR_REG REG16_PTR(0x0016+I2C_BASE_ADDR) -#define I2C_SDR_REG REG16_PTR(0x0018+I2C_BASE_ADDR) -#define I2C_STR_REG REG16_PTR(0x001A+I2C_BASE_ADDR) - -/* - * Val Registers - */ -#define I2C_CR_VAL REG16_VAL(0x0000+I2C_BASE_ADDR) -#define I2C_TCR_VAL REG16_VAL(0x0002+I2C_BASE_ADDR) -#define I2C_CSR_VAL REG16_VAL(0x0004+I2C_BASE_ADDR) -#define I2C_ISR_VAL REG16_VAL(0x0006+I2C_BASE_ADDR) -#define I2C_IMR_VAL REG16_VAL(0x0008+I2C_BASE_ADDR) -#define I2C_CDR_VAL REG16_VAL(0x000A+I2C_BASE_ADDR) -#define I2C_TR_VAL REG16_VAL(0x000C+I2C_BASE_ADDR) -#define I2C_DIV_VAL REG16_VAL(0x000E+I2C_BASE_ADDR) - -#define I2C1_CR_VAL REG16_VAL(0x0000+I2C1_BASE_ADDR) -#define I2C1_TCR_VAL REG16_VAL(0x0002+I2C1_BASE_ADDR) -#define I2C1_CSR_VAL REG16_VAL(0x0004+I2C1_BASE_ADDR) -#define I2C1_ISR_VAL REG16_VAL(0x0006+I2C1_BASE_ADDR) -#define I2C1_IMR_VAL REG16_VAL(0x0008+I2C1_BASE_ADDR) -#define I2C1_CDR_VAL REG16_VAL(0x000A+I2C1_BASE_ADDR) -#define I2C1_TR_VAL REG16_VAL(0x000C+I2C1_BASE_ADDR) -#define I2C1_DIV_VAL REG16_VAL(0x000E+I2C1_BASE_ADDR) - -#define I2C2_CR_VAL REG16_VAL(0x0000+I2C2_BASE_ADDR) -#define I2C2_TCR_VAL REG16_VAL(0x0002+I2C2_BASE_ADDR) -#define I2C2_CSR_VAL REG16_VAL(0x0004+I2C2_BASE_ADDR) -#define I2C2_ISR_VAL REG16_VAL(0x0006+I2C2_BASE_ADDR) -#define I2C2_IMR_VAL REG16_VAL(0x0008+I2C2_BASE_ADDR) -#define I2C2_CDR_VAL REG16_VAL(0x000A+I2C2_BASE_ADDR) -#define I2C2_TR_VAL REG16_VAL(0x000C+I2C2_BASE_ADDR) -#define I2C2_DIV_VAL REG16_VAL(0x000E+I2C2_BASE_ADDR) - -#define I2C3_CR_VAL REG16_VAL(0x0000+I2C3_BASE_ADDR) -#define I2C3_TCR_VAL REG16_VAL(0x0002+I2C3_BASE_ADDR) -#define I2C3_CSR_VAL REG16_VAL(0x0004+I2C3_BASE_ADDR) -#define I2C3_ISR_VAL REG16_VAL(0x0006+I2C3_BASE_ADDR) -#define I2C3_IMR_VAL REG16_VAL(0x0008+I2C3_BASE_ADDR) -#define I2C3_CDR_VAL REG16_VAL(0x000A+I2C3_BASE_ADDR) -#define I2C3_TR_VAL REG16_VAL(0x000C+I2C3_BASE_ADDR) -#define I2C3_DIV_VAL REG16_VAL(0x000E+I2C3_BASE_ADDR) - -#define I2C4_CR_VAL REG16_VAL(0x0000+I2C4_BASE_ADDR) -#define I2C4_TCR_VAL REG16_VAL(0x0002+I2C4_BASE_ADDR) -#define I2C4_CSR_VAL REG16_VAL(0x0004+I2C4_BASE_ADDR) -#define I2C4_ISR_VAL REG16_VAL(0x0006+I2C4_BASE_ADDR) -#define I2C4_IMR_VAL REG16_VAL(0x0008+I2C4_BASE_ADDR) -#define I2C4_CDR_VAL REG16_VAL(0x000A+I2C4_BASE_ADDR) -#define I2C4_TR_VAL REG16_VAL(0x000C+I2C4_BASE_ADDR) -#define I2C4_DIV_VAL REG16_VAL(0x000E+I2C4_BASE_ADDR) - -/* Slave Val Registers*/ -#define I2C_SCR_VAL REG16_VAL(0x0010+I2C_BASE_ADDR) -#define I2C_SSR_VAL REG16_VAL(0x0012+I2C_BASE_ADDR) -#define I2C_SISR_VAL REG16_VAL(0x0014+I2C_BASE_ADDR) -#define I2C_SIMR_VAL REG16_VAL(0x0016+I2C_BASE_ADDR) -#define I2C_SDR_VAL REG16_VAL(0x0018+I2C_BASE_ADDR) -#define I2C_STR_VAL REG16_VAL(0x001A+I2C_BASE_ADDR) - -/* - * I2C_CR_REG - * I2C Controller Control - */ -/* Reserved [15:05] */ -/* [04:04] -- PCLK_SLE tied to Zero */ -#define I2C_CR_CPU_RDY 0x0008 -#define I2C_CR_TX_END 0x0004 -#define I2C_CR_TX_NEXT_NO_ACK 0x0002 -#define I2C_CR_TX_NEXT_ACK 0x0000 -#define I2C_CR_ENABLE 0x0001 -#define I2C_SLAV_MODE_SEL 0x8000 -/* - * I2C_TCR_REG - * I2C Transfer Control - * - */ -#define I2C_TCR_HS_MODE 0x2000 /* [13:13] */ -#define I2C_TCR_STANDARD_MODE 0x0000 /* [15:15] */ -#define I2C_TCR_FAST_MODE 0x8000 -#define I2C_TCR_MASTER_WRITE 0x0000 /* [14:14] */ -#define I2C_TCR_MASTER_READ 0x4000 -/* Reserved [13:07] */ -#define I2C_TCR_SLAVE_ADDR_MASK 0x007F /* [06:00] */ - -/* - * I2C_CSR_REG - * I2C Status - * - */ -/* Reserved [15:02] */ -#define I2C_READY 0x0002 /* [01:01] R */ -#define I2C_BUSY 0x0000 -#define I2C_STATUS_MASK 0x0002 -#define I2C_CSR_RCV_ACK 0x0000 /* [00:00] R */ -#define I2C_CSR_RCV_NOT_ACK 0x0001 -#define I2C_CSR_RCV_ACK_MASK 0x0001 - -/* - * I2C_ISR_REG - * I2C Interrupt Status - * - */ -/* Reserved [15:03] */ -#define I2C_ISR_SCL_TIME_OUT 0x0004 /* [02:02] R */ -#define I2C_ISR_SCL_TIME_OUT_WRITE_CLEAR 0x0004 -#define I2C_ISR_BYTE_END 0x0002 /* [01:01] R */ -#define I2C_ISR_BYTE_END_WRITE_CLEAR 0x0002 -#define I2C_ISR_NACK_ADDR 0x0001 /* [00:00] R */ -#define I2C_ISR_NACK_ADDR_WRITE_CLEAR 0x0001 - -#define I2C_ISR_ALL_WRITE_CLEAR 0x0007 -/* - * I2C_IMR_REG - * I2C Interrupt Mask - * - */ -/* Reserved [15:03] */ -#define I2C_IMR_SCL_TIME_OUT_MASK 0x0004 /* [02:02] */ -#define I2C_IMR_BYTE_END_MASK 0x0002 /* [01:01] */ -#define I2C_IMR_NACK_ADDR_MASK 0x0001 /* [00:00] */ - -#define I2C_IMR_ALL_ENABLE 0x0007 -/* - * I2C_CDR_REG - * I2C Data IO - * - */ -#define I2C_CDR_DATA_READ_MASK 0xFF00 /* [15:08] */ -#define I2C_CDR_DATA_WRITE_MASK 0x00FF /* [07:00] */ - - -/* - * I2C_TR_REG - * I2C Timer Parameters - * - */ -#define I2C_TR_SCL_TIME_OUT_MASK 0xFF00 /* [15:08] */ -#define I2C_TR_FSTP_MASK 0x00FF /* [07:00] */ - -#define I2C_TR_STD_VALUE 0xFF64 /* standard mode*/ -#define I2C_TR_FAST_VALUE 0xFF19 /* fast mode*/ - - -/* - * I2C_DIV_REG - * I2C DIV - * - */ -#define APB_96M_I2C_DIV 7 /*Dean revised 2007/9/11 */ -#define APB_166M_I2C_DIV 12 /*Dean revised 2008/5/9 */ - - - -/* - * I2C slave registers setting - * - */ -#define HS_MASTER_CODE 0x0800 - -#define I2C_SLAVE_ADDR 0x59 -#define I2C_SLAVE_MASK 0x007F -#define I2C_SLAVE_NACK BIT12 -#define I2C_SLAVE_HS_MODE BIT14 -#define I2C_SLAVE_EN BIT15 - -#define I2C_SISR_SCL_TIME_OUT 0x0004 /* [02:02] R */ -#define I2C_SISR_SCL_TIME_OUT_WRITE_CLEAR 0x0004 -#define I2C_SISR_BYTE_END 0x0002 /* [01:01] R */ -#define I2C_SISR_BYTE_END_WRITE_CLEAR 0x0002 -#define I2C_SISR_DAT_REQ 0x0001 /* [00:00] R */ -#define I2C_SISR_DAT_REQ_WRITE_CLEAR 0x0001 - -#define I2C_SISR_ALL_WRITE_CLEAR 0x0007 - -#define I2C_SIMR_SCL_TIME_OUT_MASK 0x0004 /* [02:02] */ -#define I2C_SIMR_BYTE_END_MASK 0x0002 /* [01:01] */ -#define I2C_SIMR_NACK_ADDR_MASK 0x0001 /* [00:00] */ - -#define I2C_SIMR_ALL_ENABLE 0x0007 - -#define I2C_SRCV_NACK BIT0 -#define I2C_SREAD BIT1 -#define I2C_SACT BIT2 - -#define I2C_SLAVE_WRITE_DATA_SHIFT 0 -#define I2C_SLAVE_READ_DATA_SHIFT 8 -#define I2C_SLAVE_READ_DATA_MASK 0xFF00 -#define I2C_SLAVE_WRITE_DATA_MASK 0x00FF - -enum i2c_mode_e { - I2C_STANDARD_MODE = 0 , - I2C_FAST_MODE = 1, - I2C_HS_MODE = 2, -}; - -struct i2c_regs_s { - volatile unsigned short cr_reg; /* IIC controller control register*/ - volatile unsigned short tcr_reg; /* IIC controller transfer control register*/ - volatile unsigned short csr_reg; /* IIC controller status register*/ - volatile unsigned short isr_reg; /* IIC controller interrupt status register*/ - volatile unsigned short imr_reg; /* IIC controller interrupt mask register*/ - volatile unsigned short cdr_reg; /* IIC controller data I/O buffer register*/ - volatile unsigned short tr_reg; /* IIC controller time parameter register*/ - volatile unsigned short div_reg; /* IIC controller clock divider register*/ - volatile unsigned short scr_reg; /* IIC slave controller control register*/ - volatile unsigned short cssr_reg; /* IIC slave controller status register*/ - volatile unsigned short sisr_reg; /* IIC slave controller interrupt status register*/ - volatile unsigned short simr_reg; /* IIC slave controller interrupt mask register*/ - volatile unsigned short csdr_reg; /* IIC slave controller data I/O buffer register*/ - volatile unsigned short str_reg; /* IIC slave controller time parameter register*/ -}; - -#define SUSPEND_NOTIFY 0 -#define SUSPEND_SAVE_STATE 1 -#define SUSPEND_DISABLE 2 -#define SUSPEND_POWER_DOWN 3 -#define RESUME_POWER_ON 0 -#define RESUME_RESTORE_STATE 1 -#define RESUME_ENABLE 2 - -#define I2C_ALGO_WMT 0x00900000 /* via WMT on-chip i2c algo*/ - -#define I2C_ADAPTER_RETRIES 3 -#define I2C_ALGO_UDELAY 10 -#define I2C_ALGO_TIMEOUT 500 - -#define MAX_MESSAGES 65536 /* maximum number of messages to send*/ - - -#define I2C_SET_STANDARD_MODE 0x07A0 -#define I2C_SET_FAST_MODE 0x07A1 - -#if 0 -struct i2c_algo_wmt_data { - int (*write_msg)(unsigned int slave_addr, char *buf, unsigned int length , int restart, int last) ; - int (*read_msg)(unsigned int slave_addr, char *buf, unsigned int length , int restart, int last) ; - int (*send_request)(struct i2c_msg *msg, int msg_num, int non_block); -#ifdef CONFIG_SND_SOC_VT1603 - int (*vt1603_write_for_read)(unsigned int slave_addr, char *buf, unsigned int length , int restart, int last); -#endif - int (*wait_bus_not_busy) (void); - void (*reset) (void); - void (*set_mode)(enum i2c_mode_e) ; - int udelay; - int timeout; -}; -#endif - -#endif |