/*- * Copyright (c) 2016 Emmanuel Vadot * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _AXP209REG_H_ #define _AXP209REG_H_ /* Power State Register */ #define AXP209_PSR 0x00 #define AXP209_PSR_ACIN 0x80 #define AXP209_PSR_ACIN_SHIFT 7 #define AXP209_PSR_VBUS 0x20 #define AXP209_PSR_VBUS_SHIFT 5 /* Shutdown and battery control */ #define AXP209_SHUTBAT 0x32 #define AXP209_SHUTBAT_SHUTDOWN 0x80 /* Voltage/Current Monitor */ #define AXP209_ACIN_VOLTAGE 0x56 #define AXP209_ACIN_CURRENT 0x58 #define AXP209_VBUS_VOLTAGE 0x5A #define AXP209_VBUS_CURRENT 0x5C #define AXP209_BAT_VOLTAGE 0x78 #define AXP209_BAT_CHARGE_CURRENT 0x7A #define AXP209_BAT_DISCHARGE_CURRENT 0x7C #define AXP209_VOLT_STEP 1700 #define AXP209_BATVOLT_STEP 1100 #define AXP209_ACCURRENT_STEP 625 #define AXP209_VBUSCURRENT_STEP 375 #define AXP209_BATCURRENT_STEP 500 /* Temperature monitor */ #define AXP209_TEMPMON 0x5e #define AXP209_TEMPMON_MIN 1447 /* -144.7C */ /* Sensors conversion macros */ #define AXP209_SENSOR_H(a) ((a) << 4) #define AXP209_SENSOR_L(a) ((a) & 0xf) #define AXP209_SENSOR_BAT_H(a) ((a) << 5) #define AXP209_SENSOR_BAT_L(a) ((a) & 0x1f) #define AXP209_0C_TO_K 2732 /* ADC Sensors */ #define AXP209_ADC_ENABLE1 0x82 #define AXP209_ADC_ENABLE2 0x83 #define AXP209_ADC1_BATVOLT (1 << 7) #define AXP209_ADC1_BATCURRENT (1 << 6) #define AXP209_ADC1_ACVOLT (1 << 5) #define AXP209_ADC1_ACCURRENT (1 << 4) #define AXP209_ADC1_VBUSVOLT (1 << 3) #define AXP209_ADC1_VBUSCURRENT (1 << 2) /* Interrupt related registers */ #define AXP209_IRQ1_ENABLE 0x40 #define AXP209_IRQ1_STATUS 0x48 #define AXP209_IRQ1_AC_OVERVOLT (1 << 7) #define AXP209_IRQ1_AC_CONN (1 << 6) #define AXP209_IRQ1_AC_DISCONN (1 << 5) #define AXP209_IRQ1_VBUS_OVERVOLT (1 << 4) #define AXP209_IRQ1_VBUS_CONN (1 << 3) #define AXP209_IRQ1_VBUS_DISCONN (1 << 2) #define AXP209_IRQ1_VBUS_LOW (1 << 1) #define AXP209_IRQ2_ENABLE 0x41 #define AXP209_IRQ2_STATUS 0x49 #define AXP209_IRQ2_BATT_CONN (1 << 7) #define AXP209_IRQ2_BATT_DISCONN (1 << 6) #define AXP209_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5) #define AXP209_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4) #define AXP209_IRQ2_BATT_CHARGING (1 << 3) #define AXP209_IRQ2_BATT_CHARGED (1 << 2) #define AXP209_IRQ2_BATT_TEMP_OVER (1 << 1) #define AXP209_IRQ2_BATT_TEMP_LOW (1 << 0) #define AXP209_IRQ3_ENABLE 0x42 #define AXP209_IRQ3_STATUS 0x4A #define AXP209_IRQ3_TEMP_OVER (1 << 7) #define AXP209_IRQ3_CHARGE_CURRENT_LOW (1 << 6) #define AXP209_IRQ3_DCDC2_LOW (1 << 4) #define AXP209_IRQ3_DCDC3_LOW (1 << 3) #define AXP209_IRQ3_LDO3_LOW (1 << 2) #define AXP209_IRQ3_PEK_SHORT (1 << 1) #define AXP209_IRQ3_PEK_LONG (1 << 0) #define AXP209_IRQ4_ENABLE 0x43 #define AXP209_IRQ4_STATUS 0x4B #define AXP209_IRQ4_NOE_START (1 << 7) #define AXP209_IRQ4_NOE_SHUT (1 << 6) #define AXP209_IRQ4_VBUS_VALID (1 << 5) #define AXP209_IRQ4_VBUS_INVALID (1 << 4) #define AXP209_IRQ4_VBUS_SESSION (1 << 3) #define AXP209_IRQ4_VBUS_SESSION_END (1 << 2) #define AXP209_IRQ4_APS_LOW_1 (1 << 1) #define AXP209_IRQ4_APS_LOW_2 (1 << 0) #define AXP209_IRQ5_ENABLE 0x44 #define AXP209_IRQ5_STATUS 0x4C #define AXP209_IRQ5_TIMER_EXPIRE (1 << 7) #define AXP209_IRQ5_PEK_RISE_EDGE (1 << 6) #define AXP209_IRQ5_PEK_FALL_EDGE (1 << 5) #define AXP209_IRQ5_GPIO3 (1 << 3) #define AXP209_IRQ5_GPIO2 (1 << 2) #define AXP209_IRQ5_GPIO1 (1 << 1) #define AXP209_IRQ5_GPIO0 (1 << 0) #define AXP209_IRQ_ACK 0xff /* GPIOs registers */ #define AXP209_GPIO_FUNC_MASK 0x7 #define AXP209_GPIO_FUNC_DRVLO 0x0 #define AXP209_GPIO_FUNC_DRVHI 0x1 #define AXP209_GPIO_FUNC_INPUT 0x2 #define AXP209_GPIO0_CTRL 0x90 #define AXP209_GPIO1_CTRL 0x92 #define AXP209_GPIO2_CTRL 0x93 #define AXP209_GPIO_STATUS 0x94 #define AXP209_GPIO_DATA(x) (1 << (x + 4)) /* Regulators registers */ #define AXP209_POWERCTL 0x12 #define AXP209_POWERCTL_DCDC3 (1 << 1) #define AXP209_POWERCTL_LDO2 (1 << 2) #define AXP209_POWERCTL_LDO4 (1 << 3) #define AXP209_POWERCTL_DCDC2 (1 << 4) #define AXP209_POWERCTL_LDO3 (1 << 6) #define AXP209_REG_DCDC2_VOLTAGE 0x23 #define AXP209_REG_DCDC3_VOLTAGE 0x27 #define AXP209_REG_LDO24_VOLTAGE 0x28 #define AXP209_REG_LDO3_VOLTAGE 0x29 enum axp209_sensor { AXP209_TEMP, AXP209_ACVOLT, AXP209_ACCURRENT, AXP209_VBUSVOLT, AXP209_VBUSCURRENT, AXP209_BATVOLT, AXP209_BATCHARGECURRENT, AXP209_BATDISCHARGECURRENT, }; enum axp209_regulators { AXP209_REG_ID_DCDC2, AXP209_REG_ID_DCDC3, AXP209_REG_ID_LDO1, AXP209_REG_ID_LDO2, AXP209_REG_ID_LDO3, /* LDO4 is weird, need to find a correct way to handle it */ /* AXP209_REG_ID_LDO4, */ AXP209_REG_ID_LDO5, }; #endif /* _AXP209REG_H_ */