diff options
Diffstat (limited to 'drivers/media/sprd_sensor/sensor_drv_sprd.h')
| -rw-r--r-- | drivers/media/sprd_sensor/sensor_drv_sprd.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/drivers/media/sprd_sensor/sensor_drv_sprd.h b/drivers/media/sprd_sensor/sensor_drv_sprd.h new file mode 100644 index 00000000..bd7d3915 --- /dev/null +++ b/drivers/media/sprd_sensor/sensor_drv_sprd.h @@ -0,0 +1,93 @@ +/* + * Copyright (C) 2012 Spreadtrum Communications Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * 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. + */ +#ifndef _SENSOR_DRV_SPRD_H_ +#define _SENSOR_DRV_SPRD_H_ + +#define SENSOER_VDD_1200MV 1200000 +#define SENSOER_VDD_1300MV 1300000 +#define SENSOER_VDD_1500MV 1500000 +#define SENSOER_VDD_1800MV 1800000 +#define SENSOER_VDD_2500MV 2500000 +#define SENSOER_VDD_2800MV 2800000 +#define SENSOER_VDD_3000MV 3000000 +#define SENSOER_VDD_3300MV 3300000 +#define SENSOER_VDD_3800MV 3800000 + +typedef enum { + SENSOR_VDD_3800MV = 0, + SENSOR_VDD_3300MV, + SENSOR_VDD_3000MV, + SENSOR_VDD_2800MV, + SENSOR_VDD_2500MV, + SENSOR_VDD_1800MV, + SENSOR_VDD_1500MV, + SENSOR_VDD_1300MV, + SENSOR_VDD_1200MV, + SENSOR_VDD_CLOSED, + SENSOR_VDD_UNUSED +} SENSOR_VDD_VAL_E; + +enum sensor_id_e { + SENSOR_DEV_0 = 0, + SENSOR_DEV_1, + SENSOR_DEV_2, + SENSOR_DEV_MAX +}; + +#define SENSOR_DEV0_I2C_NAME "sensor_main" +#define SENSOR_DEV1_I2C_NAME "sensor_sub" +#define SENSOR_DEV2_I2C_NAME "sensor_i2c_dev2" +#define SENSOR_VCM0_I2C_NAME "sensor_i2c_vcm0" + + +#define SENSOR_DEV0_I2C_ADDR 0x30 +#define SENSOR_DEV1_I2C_ADDR 0x21 +#define SENSOR_DEV2_I2C_ADDR 0x30 + +#define SENSOR_I2C_BUST_NB 7 + + +#define SENSOR_MAX_MCLK 96 /*MHz*/ +#define SENOR_CLK_M_VALUE 1000000 + +#define GLOBAL_BASE SPRD_GREG_BASE /*0xE0002E00UL <--> 0x8b000000 */ +#define ARM_GLOBAL_REG_GEN0 (GLOBAL_BASE + 0x008UL) +#define ARM_GLOBAL_REG_GEN3 (GLOBAL_BASE + 0x01CUL) +#define ARM_GLOBAL_PLL_SCR (GLOBAL_BASE + 0x070UL) +#define GR_CLK_GEN5 (GLOBAL_BASE + 0x07CUL) + +#define AHB_BASE SPRD_AHB_BASE /*0xE000A000 <--> 0x20900000UL */ +#define AHB_GLOBAL_REG_CTL0 (AHB_BASE + 0x200UL) +#define AHB_GLOBAL_REG_SOFTRST (AHB_BASE + 0x210UL) + +#define PIN_CTL_BASE SPRD_CPC_BASE /*0xE002F000<-->0x8C000000UL */ +#define PIN_CTL_CCIRPD1 PIN_CTL_BASE + 0x344UL +#define PIN_CTL_CCIRPD0 PIN_CTL_BASE + 0x348UL + +#define MISC_BASE SPRD_MISC_BASE /*0xE0033000<-->0x82000000 */ + +#define ANA_REG_BASE MISC_BASE + 0x480 +#define ANA_LDO_PD_CTL ANA_REG_BASE + 0x10 +#define ANA_LDO_VCTL2 ANA_REG_BASE + 0x1C + + +int sensor_k_set_pd_level(uint32_t *fd_handle, uint8_t power_level); +int sensor_k_set_rst_level(uint32_t *fd_handle, uint32_t plus_level); +int sensor_k_set_voltage_cammot(uint32_t *fd_handle, uint32_t cammot_val); +int sensor_k_set_voltage_avdd(uint32_t *fd_handle, uint32_t avdd_val); +int sensor_k_set_voltage_dvdd(uint32_t *fd_handle, uint32_t dvdd_val); +int sensor_k_set_voltage_iovdd(uint32_t *fd_handle, uint32_t iodd_val); +int sensor_k_set_mclk(uint32_t *fd_handle, uint32_t mclk); +int sensor_k_sensor_sel(uint32_t *fd_handle, uint32_t sensor_id); + +#endif //_SENSOR_DRV_K_H_ |