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149 lines
4.4 KiB
C
149 lines
4.4 KiB
C
/*******************************************************************************
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* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
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* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Maxim Integrated
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* Products, Inc. shall not be used except as stated in the Maxim Integrated
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* Products, Inc. Branding Policy.
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*
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* The mere transfer of this software does not imply any licenses
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* of trade secrets, proprietary technology, copyrights, patents,
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* trademarks, maskwork rights, or any other form of intellectual
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* property whatsoever. Maxim Integrated Products, Inc. retains all
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* ownership rights.
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*
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* $Date: 2016-03-11 10:46:37 -0700 (Fri, 11 Mar 2016) $
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* $Revision: 21839 $
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*
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******************************************************************************/
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/**
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* @file max14690n.h
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* @brief MAX14690 PMIC driver API.
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*/
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#ifndef _MAX14690_H_
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#define _MAX14690_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***** Definitions *****/
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typedef enum { // I2C Register Addresses
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MAX14690_REG_CHIP_ID,
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MAX14690_REG_CHIP_REV,
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MAX14690_REG_STATUS_A,
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MAX14690_REG_STATUS_B,
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MAX14690_REG_STATUS_C,
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MAX14690_REG_INT_A,
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MAX14690_REG_INT_B,
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MAX14690_REG_INT_MASK_A,
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MAX14690_REG_INT_MASK_B,
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MAX14690_REG_ILIM_CNTL,
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MAX14690_REG_CHG_CNTL_A,
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MAX14690_REG_CHG_CNTL_B,
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MAX14690_REG_CHG_TMR,
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MAX14690_REG_BUCK1_CFG,
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MAX14690_REG_BUCK1_VSET,
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MAX14690_REG_BUCK2_CFG,
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MAX14690_REG_BUCK2_VSET,
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MAX14690_REG_RSVD_11,
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MAX14690_REG_LDO1_CFG,
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MAX14690_REG_LDO1_VSET,
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MAX14690_REG_LDO2_CFG,
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MAX14690_REG_LDO2_VSET,
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MAX14690_REG_LDO3_CFG,
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MAX14690_REG_LDO3_VSET,
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MAX14690_REG_THRM_CFG,
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MAX14690_REG_MON_CFG,
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MAX14690_REG_BOOT_CFG,
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MAX14690_REG_PIN_STAT,
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MAX14690_REG_BUCK_EXTRA,
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MAX14690_REG_PWR_CFG,
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MAX14690_REG_RSVD_1E,
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MAX14690_REG_PWR_OFF,
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} max14690_reg_map_t;
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typedef enum {
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LDO_OUTPUT_DISABLED,
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SW_OUTPUT_DISABLED,
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LDO_OUTPUT_ENABLED,
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SW_OUTPUT_ENABLED,
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LDO_OUTPUT_MPC0,
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SW_OUTPUT_MPC0,
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LDO_OUTPUT_MPC1,
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SW_OUTPUT_MPC1,
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LDO_OUTPUT_DISABLED_ACT_DIS,
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SW_OUTPUT_DISABLED_ACT_DIS,
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LDO_OUTPUT_ENABLED_ACT_DIS,
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SW_OUTPUT_ENABLED_ACT_DIS,
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LDO_OUTPUT_MPC0_ACT_DIS,
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SW_OUTPUT_MPC0_ACT_DIS,
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LDO_OUTPUT_MPC1_ACT_DIS,
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SW_OUTPUT_MPC1_ACT_DIS,
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} ldo_enable_mode_t;
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typedef enum {
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MAX14690_MUX_SEL_PULLDOWN,
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MAX14690_MUX_SEL_BAT,
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MAX14690_MUX_SEL_SYS,
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MAX14690_MUX_SEL_BUCK1,
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MAX14690_MUX_SEL_BUCK2,
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MAX14690_MUX_SEL_LDO1,
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MAX14690_MUX_SEL_LDO2,
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MAX14690_MUX_SEL_LDO3,
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MAX14690_MUX_SEL_HIZ,
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} max14690_mux_ch_t;
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typedef enum {
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MAX14690_MUX_DIV_4,
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MAX14690_MUX_DIV_3,
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MAX14690_MUX_DIV_2,
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MAX14690_MUX_DIV_1,
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} max14690_mux_div_t;
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/***** Function Prototypes *****/
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/**
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* @brief Initialize the MAX14690.
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* @returns #E_NO_ERROR if everything is successful, error if unsuccessful.
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*/
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int MAX14690N_Init(float ldo2v, ldo_enable_mode_t ldo2en, float ldo3v, ldo_enable_mode_t ldo3en);
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/**
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* @brief Enable or disable LDO2.
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* @param enable 1 to enable, 0 to disable LDO2.
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* @returns #E_NO_ERROR if everything is successful, error if unsuccessful.
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*/
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int MAX14690_LDO2setMode(ldo_enable_mode_t mode);
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int MAX14690_LDO2setV(float voltage);
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int MAX14690_LDO3setMode(ldo_enable_mode_t mode);
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int MAX14690_LDO3setV(float voltage);
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int MAX14690_MuxSet(max14690_mux_ch_t ch, max14690_mux_div_t div);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _MAX14690_H_ */
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