51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
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/*
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* Definitions for adp1650 led flash chip.
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*/
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#ifndef LEDFLASH_ADP1650_H
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#define LEDFLASH_ADP1650_H
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#include <linux/ioctl.h>
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#define MAX_FAILURE_COUNT 3
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/* ADP1650 register address */
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#define INFO_REG (uint8_t) 0x00
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#define TIMER_REG (uint8_t) 0x02
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#define CURRENT_SET_REG (uint8_t) 0x03
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#define OUTPUT_MODE_REG (uint8_t) 0x04
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#define FAULT_INFO_REG (uint8_t) 0x05
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#define INPUT_CTRL_REG (uint8_t) 0x06
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#define AD_MOD_REG (uint8_t) 0x07
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#define AD_ADC_REG (uint8_t) 0x08
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#define BATT_LOW_REG (uint8_t) 0x09
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/* VREF and timer register */
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#define TIMER_200MS (uint8_t) 0x01
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#define TIMER_1600MS (uint8_t) 0x0f
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/* Current set register */
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#define CUR_FL_700MA (uint8_t) 0x40
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#define CUR_TOR_25MA (uint8_t) 0x00
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#define CUR_TOR_50MA (uint8_t) 0x01
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#define CUR_TOR_75MA (uint8_t) 0x02
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#define CUR_TOR_100MA (uint8_t) 0x03
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#define CUR_TOR_125MA (uint8_t) 0x04
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#define CUR_TOR_150MA (uint8_t) 0x05
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#define CUR_TOR_175MA (uint8_t) 0x06
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#define CUR_TOR_200MA (uint8_t) 0x07
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/* Output mode register */
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#define OUTPUT_MODE_DEF (uint8_t) 0xa0
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#define OUTPUT_MODE_ASSIST (uint8_t) 0x0a
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#define OUTPUT_MODE_FLASH (uint8_t) 0x0b
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struct adp1650_platform_data {
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int reset;
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int intr;
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};
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#endif
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