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Diffstat (limited to '')
| -rw-r--r-- | include/linux/mfd/axp20x.h | 701 |
1 files changed, 701 insertions, 0 deletions
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h new file mode 100644 index 000000000..fd5957c04 --- /dev/null +++ b/include/linux/mfd/axp20x.h @@ -0,0 +1,701 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Functions and registers to access AXP20X power management chip. + * + * Copyright (C) 2013, Carlo Caione <carlo@caione.org> + */ + +#ifndef __LINUX_MFD_AXP20X_H +#define __LINUX_MFD_AXP20X_H + +#include <linux/regmap.h> + +enum axp20x_variants { + AXP152_ID = 0, + AXP202_ID, + AXP209_ID, + AXP221_ID, + AXP223_ID, + AXP288_ID, + AXP803_ID, + AXP806_ID, + AXP809_ID, + AXP813_ID, + NR_AXP20X_VARIANTS, +}; + +#define AXP20X_DATACACHE(m) (0x04 + (m)) + +/* Power supply */ +#define AXP152_PWR_OP_MODE 0x01 +#define AXP152_LDO3456_DC1234_CTRL 0x12 +#define AXP152_ALDO_OP_MODE 0x13 +#define AXP152_LDO0_CTRL 0x15 +#define AXP152_DCDC2_V_OUT 0x23 +#define AXP152_DCDC2_V_RAMP 0x25 +#define AXP152_DCDC1_V_OUT 0x26 +#define AXP152_DCDC3_V_OUT 0x27 +#define AXP152_ALDO12_V_OUT 0x28 +#define AXP152_DLDO1_V_OUT 0x29 +#define AXP152_DLDO2_V_OUT 0x2a +#define AXP152_DCDC4_V_OUT 0x2b +#define AXP152_V_OFF 0x31 +#define AXP152_OFF_CTRL 0x32 +#define AXP152_PEK_KEY 0x36 +#define AXP152_DCDC_FREQ 0x37 +#define AXP152_DCDC_MODE 0x80 + +#define AXP20X_PWR_INPUT_STATUS 0x00 +#define AXP20X_PWR_OP_MODE 0x01 +#define AXP20X_USB_OTG_STATUS 0x02 +#define AXP20X_PWR_OUT_CTRL 0x12 +#define AXP20X_DCDC2_V_OUT 0x23 +#define AXP20X_DCDC2_LDO3_V_RAMP 0x25 +#define AXP20X_DCDC3_V_OUT 0x27 +#define AXP20X_LDO24_V_OUT 0x28 +#define AXP20X_LDO3_V_OUT 0x29 +#define AXP20X_VBUS_IPSOUT_MGMT 0x30 +#define AXP20X_V_OFF 0x31 +#define AXP20X_OFF_CTRL 0x32 +#define AXP20X_CHRG_CTRL1 0x33 +#define AXP20X_CHRG_CTRL2 0x34 +#define AXP20X_CHRG_BAK_CTRL 0x35 +#define AXP20X_PEK_KEY 0x36 +#define AXP20X_DCDC_FREQ 0x37 +#define AXP20X_V_LTF_CHRG 0x38 +#define AXP20X_V_HTF_CHRG 0x39 +#define AXP20X_APS_WARN_L1 0x3a +#define AXP20X_APS_WARN_L2 0x3b +#define AXP20X_V_LTF_DISCHRG 0x3c +#define AXP20X_V_HTF_DISCHRG 0x3d + +#define AXP22X_PWR_OUT_CTRL1 0x10 +#define AXP22X_PWR_OUT_CTRL2 0x12 +#define AXP22X_PWR_OUT_CTRL3 0x13 +#define AXP22X_DLDO1_V_OUT 0x15 +#define AXP22X_DLDO2_V_OUT 0x16 +#define AXP22X_DLDO3_V_OUT 0x17 +#define AXP22X_DLDO4_V_OUT 0x18 +#define AXP22X_ELDO1_V_OUT 0x19 +#define AXP22X_ELDO2_V_OUT 0x1a +#define AXP22X_ELDO3_V_OUT 0x1b +#define AXP22X_DC5LDO_V_OUT 0x1c +#define AXP22X_DCDC1_V_OUT 0x21 +#define AXP22X_DCDC2_V_OUT 0x22 +#define AXP22X_DCDC3_V_OUT 0x23 +#define AXP22X_DCDC4_V_OUT 0x24 +#define AXP22X_DCDC5_V_OUT 0x25 +#define AXP22X_DCDC23_V_RAMP_CTRL 0x27 +#define AXP22X_ALDO1_V_OUT 0x28 +#define AXP22X_ALDO2_V_OUT 0x29 +#define AXP22X_ALDO3_V_OUT 0x2a +#define AXP22X_CHRG_CTRL3 0x35 + +#define AXP806_STARTUP_SRC 0x00 +#define AXP806_CHIP_ID 0x03 +#define AXP806_PWR_OUT_CTRL1 0x10 +#define AXP806_PWR_OUT_CTRL2 0x11 +#define AXP806_DCDCA_V_CTRL 0x12 +#define AXP806_DCDCB_V_CTRL 0x13 +#define AXP806_DCDCC_V_CTRL 0x14 +#define AXP806_DCDCD_V_CTRL 0x15 +#define AXP806_DCDCE_V_CTRL 0x16 +#define AXP806_ALDO1_V_CTRL 0x17 +#define AXP806_ALDO2_V_CTRL 0x18 +#define AXP806_ALDO3_V_CTRL 0x19 +#define AXP806_DCDC_MODE_CTRL1 0x1a +#define AXP806_DCDC_MODE_CTRL2 0x1b +#define AXP806_DCDC_FREQ_CTRL 0x1c +#define AXP806_BLDO1_V_CTRL 0x20 +#define AXP806_BLDO2_V_CTRL 0x21 +#define AXP806_BLDO3_V_CTRL 0x22 +#define AXP806_BLDO4_V_CTRL 0x23 +#define AXP806_CLDO1_V_CTRL 0x24 +#define AXP806_CLDO2_V_CTRL 0x25 +#define AXP806_CLDO3_V_CTRL 0x26 +#define AXP806_VREF_TEMP_WARN_L 0xf3 +#define AXP806_BUS_ADDR_EXT 0xfe +#define AXP806_REG_ADDR_EXT 0xff + +#define AXP803_POLYPHASE_CTRL 0x14 +#define AXP803_FLDO1_V_OUT 0x1c +#define AXP803_FLDO2_V_OUT 0x1d +#define AXP803_DCDC1_V_OUT 0x20 +#define AXP803_DCDC2_V_OUT 0x21 +#define AXP803_DCDC3_V_OUT 0x22 +#define AXP803_DCDC4_V_OUT 0x23 +#define AXP803_DCDC5_V_OUT 0x24 +#define AXP803_DCDC6_V_OUT 0x25 +#define AXP803_DCDC_FREQ_CTRL 0x3b + +/* Other DCDC regulator control registers are the same as AXP803 */ +#define AXP813_DCDC7_V_OUT 0x26 + +/* Interrupt */ +#define AXP152_IRQ1_EN 0x40 +#define AXP152_IRQ2_EN 0x41 +#define AXP152_IRQ3_EN 0x42 +#define AXP152_IRQ1_STATE 0x48 +#define AXP152_IRQ2_STATE 0x49 +#define AXP152_IRQ3_STATE 0x4a + +#define AXP20X_IRQ1_EN 0x40 +#define AXP20X_IRQ2_EN 0x41 +#define AXP20X_IRQ3_EN 0x42 +#define AXP20X_IRQ4_EN 0x43 +#define AXP20X_IRQ5_EN 0x44 +#define AXP20X_IRQ6_EN 0x45 +#define AXP20X_IRQ1_STATE 0x48 +#define AXP20X_IRQ2_STATE 0x49 +#define AXP20X_IRQ3_STATE 0x4a +#define AXP20X_IRQ4_STATE 0x4b +#define AXP20X_IRQ5_STATE 0x4c +#define AXP20X_IRQ6_STATE 0x4d + +/* ADC */ +#define AXP20X_ACIN_V_ADC_H 0x56 +#define AXP20X_ACIN_V_ADC_L 0x57 +#define AXP20X_ACIN_I_ADC_H 0x58 +#define AXP20X_ACIN_I_ADC_L 0x59 +#define AXP20X_VBUS_V_ADC_H 0x5a +#define AXP20X_VBUS_V_ADC_L 0x5b +#define AXP20X_VBUS_I_ADC_H 0x5c +#define AXP20X_VBUS_I_ADC_L 0x5d +#define AXP20X_TEMP_ADC_H 0x5e +#define AXP20X_TEMP_ADC_L 0x5f +#define AXP20X_TS_IN_H 0x62 +#define AXP20X_TS_IN_L 0x63 +#define AXP20X_GPIO0_V_ADC_H 0x64 +#define AXP20X_GPIO0_V_ADC_L 0x65 +#define AXP20X_GPIO1_V_ADC_H 0x66 +#define AXP20X_GPIO1_V_ADC_L 0x67 +#define AXP20X_PWR_BATT_H 0x70 +#define AXP20X_PWR_BATT_M 0x71 +#define AXP20X_PWR_BATT_L 0x72 +#define AXP20X_BATT_V_H 0x78 +#define AXP20X_BATT_V_L 0x79 +#define AXP20X_BATT_CHRG_I_H 0x7a +#define AXP20X_BATT_CHRG_I_L 0x7b +#define AXP20X_BATT_DISCHRG_I_H 0x7c +#define AXP20X_BATT_DISCHRG_I_L 0x7d +#define AXP20X_IPSOUT_V_HIGH_H 0x7e +#define AXP20X_IPSOUT_V_HIGH_L 0x7f + +/* Power supply */ +#define AXP20X_DCDC_MODE 0x80 +#define AXP20X_ADC_EN1 0x82 +#define AXP20X_ADC_EN2 0x83 +#define AXP20X_ADC_RATE 0x84 +#define AXP20X_GPIO10_IN_RANGE 0x85 +#define AXP20X_GPIO1_ADC_IRQ_RIS 0x86 +#define AXP20X_GPIO1_ADC_IRQ_FAL 0x87 +#define AXP20X_TIMER_CTRL 0x8a +#define AXP20X_VBUS_MON 0x8b +#define AXP20X_OVER_TMP 0x8f + +#define AXP22X_PWREN_CTRL1 0x8c +#define AXP22X_PWREN_CTRL2 0x8d + +/* GPIO */ +#define AXP152_GPIO0_CTRL 0x90 +#define AXP152_GPIO1_CTRL 0x91 +#define AXP152_GPIO2_CTRL 0x92 +#define AXP152_GPIO3_CTRL 0x93 +#define AXP152_LDOGPIO2_V_OUT 0x96 +#define AXP152_GPIO_INPUT 0x97 +#define AXP152_PWM0_FREQ_X 0x98 +#define AXP152_PWM0_FREQ_Y 0x99 +#define AXP152_PWM0_DUTY_CYCLE 0x9a +#define AXP152_PWM1_FREQ_X 0x9b +#define AXP152_PWM1_FREQ_Y 0x9c +#define AXP152_PWM1_DUTY_CYCLE 0x9d + +#define AXP20X_GPIO0_CTRL 0x90 +#define AXP20X_LDO5_V_OUT 0x91 +#define AXP20X_GPIO1_CTRL 0x92 +#define AXP20X_GPIO2_CTRL 0x93 +#define AXP20X_GPIO20_SS 0x94 +#define AXP20X_GPIO3_CTRL 0x95 + +#define AXP22X_LDO_IO0_V_OUT 0x91 +#define AXP22X_LDO_IO1_V_OUT 0x93 +#define AXP22X_GPIO_STATE 0x94 +#define AXP22X_GPIO_PULL_DOWN 0x95 + +/* Battery */ +#define AXP20X_CHRG_CC_31_24 0xb0 +#define AXP20X_CHRG_CC_23_16 0xb1 +#define AXP20X_CHRG_CC_15_8 0xb2 +#define AXP20X_CHRG_CC_7_0 0xb3 +#define AXP20X_DISCHRG_CC_31_24 0xb4 +#define AXP20X_DISCHRG_CC_23_16 0xb5 +#define AXP20X_DISCHRG_CC_15_8 0xb6 +#define AXP20X_DISCHRG_CC_7_0 0xb7 +#define AXP20X_CC_CTRL 0xb8 +#define AXP20X_FG_RES 0xb9 + +/* OCV */ +#define AXP20X_RDC_H 0xba +#define AXP20X_RDC_L 0xbb +#define AXP20X_OCV(m) (0xc0 + (m)) +#define AXP20X_OCV_MAX 0xf + +/* AXP22X specific registers */ +#define AXP22X_PMIC_TEMP_H 0x56 +#define AXP22X_PMIC_TEMP_L 0x57 +#define AXP22X_TS_ADC_H 0x58 +#define AXP22X_TS_ADC_L 0x59 +#define AXP22X_BATLOW_THRES1 0xe6 + +/* AXP288/AXP803 specific registers */ +#define AXP288_POWER_REASON 0x02 +#define AXP288_BC_GLOBAL 0x2c +#define AXP288_BC_VBUS_CNTL 0x2d +#define AXP288_BC_USB_STAT 0x2e +#define AXP288_BC_DET_STAT 0x2f +#define AXP288_PMIC_ADC_H 0x56 +#define AXP288_PMIC_ADC_L 0x57 +#define AXP288_TS_ADC_H 0x58 +#define AXP288_TS_ADC_L 0x59 +#define AXP288_GP_ADC_H 0x5a +#define AXP288_GP_ADC_L 0x5b +#define AXP288_ADC_TS_PIN_CTRL 0x84 +#define AXP288_RT_BATT_V_H 0xa0 +#define AXP288_RT_BATT_V_L 0xa1 + +#define AXP813_ACIN_PATH_CTRL 0x3a +#define AXP813_ADC_RATE 0x85 + +/* Fuel Gauge */ +#define AXP288_FG_RDC1_REG 0xba +#define AXP288_FG_RDC0_REG 0xbb +#define AXP288_FG_OCVH_REG 0xbc +#define AXP288_FG_OCVL_REG 0xbd +#define AXP288_FG_OCV_CURVE_REG 0xc0 +#define AXP288_FG_DES_CAP1_REG 0xe0 +#define AXP288_FG_DES_CAP0_REG 0xe1 +#define AXP288_FG_CC_MTR1_REG 0xe2 +#define AXP288_FG_CC_MTR0_REG 0xe3 +#define AXP288_FG_OCV_CAP_REG 0xe4 +#define AXP288_FG_CC_CAP_REG 0xe5 +#define AXP288_FG_LOW_CAP_REG 0xe6 +#define AXP288_FG_TUNE0 0xe8 +#define AXP288_FG_TUNE1 0xe9 +#define AXP288_FG_TUNE2 0xea +#define AXP288_FG_TUNE3 0xeb +#define AXP288_FG_TUNE4 0xec +#define AXP288_FG_TUNE5 0xed + +/* Regulators IDs */ +enum { + AXP20X_LDO1 = 0, + AXP20X_LDO2, + AXP20X_LDO3, + AXP20X_LDO4, + AXP20X_LDO5, + AXP20X_DCDC2, + AXP20X_DCDC3, + AXP20X_REG_ID_MAX, +}; + +enum { + AXP22X_DCDC1 = 0, + AXP22X_DCDC2, + AXP22X_DCDC3, + AXP22X_DCDC4, + AXP22X_DCDC5, + AXP22X_DC1SW, + AXP22X_DC5LDO, + AXP22X_ALDO1, + AXP22X_ALDO2, + AXP22X_ALDO3, + AXP22X_ELDO1, + AXP22X_ELDO2, + AXP22X_ELDO3, + AXP22X_DLDO1, + AXP22X_DLDO2, + AXP22X_DLDO3, + AXP22X_DLDO4, + AXP22X_RTC_LDO, + AXP22X_LDO_IO0, + AXP22X_LDO_IO1, + AXP22X_REG_ID_MAX, +}; + +enum { + AXP806_DCDCA = 0, + AXP806_DCDCB, + AXP806_DCDCC, + AXP806_DCDCD, + AXP806_DCDCE, + AXP806_ALDO1, + AXP806_ALDO2, + AXP806_ALDO3, + AXP806_BLDO1, + AXP806_BLDO2, + AXP806_BLDO3, + AXP806_BLDO4, + AXP806_CLDO1, + AXP806_CLDO2, + AXP806_CLDO3, + AXP806_SW, + AXP806_REG_ID_MAX, +}; + +enum { + AXP809_DCDC1 = 0, + AXP809_DCDC2, + AXP809_DCDC3, + AXP809_DCDC4, + AXP809_DCDC5, + AXP809_DC1SW, + AXP809_DC5LDO, + AXP809_ALDO1, + AXP809_ALDO2, + AXP809_ALDO3, + AXP809_ELDO1, + AXP809_ELDO2, + AXP809_ELDO3, + AXP809_DLDO1, + AXP809_DLDO2, + AXP809_RTC_LDO, + AXP809_LDO_IO0, + AXP809_LDO_IO1, + AXP809_SW, + AXP809_REG_ID_MAX, +}; + +enum { + AXP803_DCDC1 = 0, + AXP803_DCDC2, + AXP803_DCDC3, + AXP803_DCDC4, + AXP803_DCDC5, + AXP803_DCDC6, + AXP803_DC1SW, + AXP803_ALDO1, + AXP803_ALDO2, + AXP803_ALDO3, + AXP803_DLDO1, + AXP803_DLDO2, + AXP803_DLDO3, + AXP803_DLDO4, + AXP803_ELDO1, + AXP803_ELDO2, + AXP803_ELDO3, + AXP803_FLDO1, + AXP803_FLDO2, + AXP803_RTC_LDO, + AXP803_LDO_IO0, + AXP803_LDO_IO1, + AXP803_REG_ID_MAX, +}; + +enum { + AXP813_DCDC1 = 0, + AXP813_DCDC2, + AXP813_DCDC3, + AXP813_DCDC4, + AXP813_DCDC5, + AXP813_DCDC6, + AXP813_DCDC7, + AXP813_ALDO1, + AXP813_ALDO2, + AXP813_ALDO3, + AXP813_DLDO1, + AXP813_DLDO2, + AXP813_DLDO3, + AXP813_DLDO4, + AXP813_ELDO1, + AXP813_ELDO2, + AXP813_ELDO3, + AXP813_FLDO1, + AXP813_FLDO2, + AXP813_FLDO3, + AXP813_RTC_LDO, + AXP813_LDO_IO0, + AXP813_LDO_IO1, + AXP813_SW, + AXP813_REG_ID_MAX, +}; + +/* IRQs */ +enum { + AXP152_IRQ_LDO0IN_CONNECT = 1, + AXP152_IRQ_LDO0IN_REMOVAL, + AXP152_IRQ_ALDO0IN_CONNECT, + AXP152_IRQ_ALDO0IN_REMOVAL, + AXP152_IRQ_DCDC1_V_LOW, + AXP152_IRQ_DCDC2_V_LOW, + AXP152_IRQ_DCDC3_V_LOW, + AXP152_IRQ_DCDC4_V_LOW, + AXP152_IRQ_PEK_SHORT, + AXP152_IRQ_PEK_LONG, + AXP152_IRQ_TIMER, + AXP152_IRQ_PEK_RIS_EDGE, + AXP152_IRQ_PEK_FAL_EDGE, + AXP152_IRQ_GPIO3_INPUT, + AXP152_IRQ_GPIO2_INPUT, + AXP152_IRQ_GPIO1_INPUT, + AXP152_IRQ_GPIO0_INPUT, +}; + +enum { + AXP20X_IRQ_ACIN_OVER_V = 1, + AXP20X_IRQ_ACIN_PLUGIN, + AXP20X_IRQ_ACIN_REMOVAL, + AXP20X_IRQ_VBUS_OVER_V, + AXP20X_IRQ_VBUS_PLUGIN, + AXP20X_IRQ_VBUS_REMOVAL, + AXP20X_IRQ_VBUS_V_LOW, + AXP20X_IRQ_BATT_PLUGIN, + AXP20X_IRQ_BATT_REMOVAL, + AXP20X_IRQ_BATT_ENT_ACT_MODE, + AXP20X_IRQ_BATT_EXIT_ACT_MODE, + AXP20X_IRQ_CHARG, + AXP20X_IRQ_CHARG_DONE, + AXP20X_IRQ_BATT_TEMP_HIGH, + AXP20X_IRQ_BATT_TEMP_LOW, + AXP20X_IRQ_DIE_TEMP_HIGH, + AXP20X_IRQ_CHARG_I_LOW, + AXP20X_IRQ_DCDC1_V_LONG, + AXP20X_IRQ_DCDC2_V_LONG, + AXP20X_IRQ_DCDC3_V_LONG, + AXP20X_IRQ_PEK_SHORT = 22, + AXP20X_IRQ_PEK_LONG, + AXP20X_IRQ_N_OE_PWR_ON, + AXP20X_IRQ_N_OE_PWR_OFF, + AXP20X_IRQ_VBUS_VALID, + AXP20X_IRQ_VBUS_NOT_VALID, + AXP20X_IRQ_VBUS_SESS_VALID, + AXP20X_IRQ_VBUS_SESS_END, + AXP20X_IRQ_LOW_PWR_LVL1, + AXP20X_IRQ_LOW_PWR_LVL2, + AXP20X_IRQ_TIMER, + AXP20X_IRQ_PEK_RIS_EDGE, + AXP20X_IRQ_PEK_FAL_EDGE, + AXP20X_IRQ_GPIO3_INPUT, + AXP20X_IRQ_GPIO2_INPUT, + AXP20X_IRQ_GPIO1_INPUT, + AXP20X_IRQ_GPIO0_INPUT, +}; + +enum axp22x_irqs { + AXP22X_IRQ_ACIN_OVER_V = 1, + AXP22X_IRQ_ACIN_PLUGIN, + AXP22X_IRQ_ACIN_REMOVAL, + AXP22X_IRQ_VBUS_OVER_V, + AXP22X_IRQ_VBUS_PLUGIN, + AXP22X_IRQ_VBUS_REMOVAL, + AXP22X_IRQ_VBUS_V_LOW, + AXP22X_IRQ_BATT_PLUGIN, + AXP22X_IRQ_BATT_REMOVAL, + AXP22X_IRQ_BATT_ENT_ACT_MODE, + AXP22X_IRQ_BATT_EXIT_ACT_MODE, + AXP22X_IRQ_CHARG, + AXP22X_IRQ_CHARG_DONE, + AXP22X_IRQ_BATT_TEMP_HIGH, + AXP22X_IRQ_BATT_TEMP_LOW, + AXP22X_IRQ_DIE_TEMP_HIGH, + AXP22X_IRQ_PEK_SHORT, + AXP22X_IRQ_PEK_LONG, + AXP22X_IRQ_LOW_PWR_LVL1, + AXP22X_IRQ_LOW_PWR_LVL2, + AXP22X_IRQ_TIMER, + AXP22X_IRQ_PEK_RIS_EDGE, + AXP22X_IRQ_PEK_FAL_EDGE, + AXP22X_IRQ_GPIO1_INPUT, + AXP22X_IRQ_GPIO0_INPUT, +}; + +enum axp288_irqs { + AXP288_IRQ_VBUS_FALL = 2, + AXP288_IRQ_VBUS_RISE, + AXP288_IRQ_OV, + AXP288_IRQ_FALLING_ALT, + AXP288_IRQ_RISING_ALT, + AXP288_IRQ_OV_ALT, + AXP288_IRQ_DONE = 10, + AXP288_IRQ_CHARGING, + AXP288_IRQ_SAFE_QUIT, + AXP288_IRQ_SAFE_ENTER, + AXP288_IRQ_ABSENT, + AXP288_IRQ_APPEND, + AXP288_IRQ_QWBTU, + AXP288_IRQ_WBTU, + AXP288_IRQ_QWBTO, + AXP288_IRQ_WBTO, + AXP288_IRQ_QCBTU, + AXP288_IRQ_CBTU, + AXP288_IRQ_QCBTO, + AXP288_IRQ_CBTO, + AXP288_IRQ_WL2, + AXP288_IRQ_WL1, + AXP288_IRQ_GPADC, + AXP288_IRQ_OT = 31, + AXP288_IRQ_GPIO0, + AXP288_IRQ_GPIO1, + AXP288_IRQ_POKO, + AXP288_IRQ_POKL, + AXP288_IRQ_POKS, + AXP288_IRQ_POKN, + AXP288_IRQ_POKP, + AXP288_IRQ_TIMER, + AXP288_IRQ_MV_CHNG, + AXP288_IRQ_BC_USB_CHNG, +}; + +enum axp803_irqs { + AXP803_IRQ_ACIN_OVER_V = 1, + AXP803_IRQ_ACIN_PLUGIN, + AXP803_IRQ_ACIN_REMOVAL, + AXP803_IRQ_VBUS_OVER_V, + AXP803_IRQ_VBUS_PLUGIN, + AXP803_IRQ_VBUS_REMOVAL, + AXP803_IRQ_BATT_PLUGIN, + AXP803_IRQ_BATT_REMOVAL, + AXP803_IRQ_BATT_ENT_ACT_MODE, + AXP803_IRQ_BATT_EXIT_ACT_MODE, + AXP803_IRQ_CHARG, + AXP803_IRQ_CHARG_DONE, + AXP803_IRQ_BATT_CHG_TEMP_HIGH, + AXP803_IRQ_BATT_CHG_TEMP_HIGH_END, + AXP803_IRQ_BATT_CHG_TEMP_LOW, + AXP803_IRQ_BATT_CHG_TEMP_LOW_END, + AXP803_IRQ_BATT_ACT_TEMP_HIGH, + AXP803_IRQ_BATT_ACT_TEMP_HIGH_END, + AXP803_IRQ_BATT_ACT_TEMP_LOW, + AXP803_IRQ_BATT_ACT_TEMP_LOW_END, + AXP803_IRQ_DIE_TEMP_HIGH, + AXP803_IRQ_GPADC, + AXP803_IRQ_LOW_PWR_LVL1, + AXP803_IRQ_LOW_PWR_LVL2, + AXP803_IRQ_TIMER, + AXP803_IRQ_PEK_RIS_EDGE, + AXP803_IRQ_PEK_FAL_EDGE, + AXP803_IRQ_PEK_SHORT, + AXP803_IRQ_PEK_LONG, + AXP803_IRQ_PEK_OVER_OFF, + AXP803_IRQ_GPIO1_INPUT, + AXP803_IRQ_GPIO0_INPUT, + AXP803_IRQ_BC_USB_CHNG, + AXP803_IRQ_MV_CHNG, +}; + +enum axp806_irqs { + AXP806_IRQ_DIE_TEMP_HIGH_LV1, + AXP806_IRQ_DIE_TEMP_HIGH_LV2, + AXP806_IRQ_DCDCA_V_LOW, + AXP806_IRQ_DCDCB_V_LOW, + AXP806_IRQ_DCDCC_V_LOW, + AXP806_IRQ_DCDCD_V_LOW, + AXP806_IRQ_DCDCE_V_LOW, + AXP806_IRQ_POK_LONG, + AXP806_IRQ_POK_SHORT, + AXP806_IRQ_WAKEUP, + AXP806_IRQ_POK_FALL, + AXP806_IRQ_POK_RISE, +}; + +enum axp809_irqs { + AXP809_IRQ_ACIN_OVER_V = 1, + AXP809_IRQ_ACIN_PLUGIN, + AXP809_IRQ_ACIN_REMOVAL, + AXP809_IRQ_VBUS_OVER_V, + AXP809_IRQ_VBUS_PLUGIN, + AXP809_IRQ_VBUS_REMOVAL, + AXP809_IRQ_VBUS_V_LOW, + AXP809_IRQ_BATT_PLUGIN, + AXP809_IRQ_BATT_REMOVAL, + AXP809_IRQ_BATT_ENT_ACT_MODE, + AXP809_IRQ_BATT_EXIT_ACT_MODE, + AXP809_IRQ_CHARG, + AXP809_IRQ_CHARG_DONE, + AXP809_IRQ_BATT_CHG_TEMP_HIGH, + AXP809_IRQ_BATT_CHG_TEMP_HIGH_END, + AXP809_IRQ_BATT_CHG_TEMP_LOW, + AXP809_IRQ_BATT_CHG_TEMP_LOW_END, + AXP809_IRQ_BATT_ACT_TEMP_HIGH, + AXP809_IRQ_BATT_ACT_TEMP_HIGH_END, + AXP809_IRQ_BATT_ACT_TEMP_LOW, + AXP809_IRQ_BATT_ACT_TEMP_LOW_END, + AXP809_IRQ_DIE_TEMP_HIGH, + AXP809_IRQ_LOW_PWR_LVL1, + AXP809_IRQ_LOW_PWR_LVL2, + AXP809_IRQ_TIMER, + AXP809_IRQ_PEK_RIS_EDGE, + AXP809_IRQ_PEK_FAL_EDGE, + AXP809_IRQ_PEK_SHORT, + AXP809_IRQ_PEK_LONG, + AXP809_IRQ_PEK_OVER_OFF, + AXP809_IRQ_GPIO1_INPUT, + AXP809_IRQ_GPIO0_INPUT, +}; + +struct axp20x_dev { + struct device *dev; + int irq; + unsigned long irq_flags; + struct regmap *regmap; + struct regmap_irq_chip_data *regmap_irqc; + long variant; + int nr_cells; + const struct mfd_cell *cells; + const struct regmap_config *regmap_cfg; + const struct regmap_irq_chip *regmap_irq_chip; +}; + +/* generic helper function for reading 9-16 bit wide regs */ +static inline int axp20x_read_variable_width(struct regmap *regmap, + unsigned int reg, unsigned int width) +{ + unsigned int reg_val, result; + int err; + + err = regmap_read(regmap, reg, ®_val); + if (err) + return err; + + result = reg_val << (width - 8); + + err = regmap_read(regmap, reg + 1, ®_val); + if (err) + return err; + + result |= reg_val; + + return result; +} + +/** + * axp20x_match_device(): Setup axp20x variant related fields + * + * @axp20x: axp20x device to setup (.dev field must be set) + * @dev: device associated with this axp20x device + * + * This lets the axp20x core configure the mfd cells and register maps + * for later use. + */ +int axp20x_match_device(struct axp20x_dev *axp20x); + +/** + * axp20x_device_probe(): Probe a configured axp20x device + * + * @axp20x: axp20x device to probe (must be configured) + * + * This function lets the axp20x core register the axp20x mfd devices + * and irqchip. The axp20x device passed in must be fully configured + * with axp20x_match_device, its irq set, and regmap created. + */ +int axp20x_device_probe(struct axp20x_dev *axp20x); + +/** + * axp20x_device_remove(): Remove a axp20x device + * + * @axp20x: axp20x device to remove + * + * This tells the axp20x core to remove the associated mfd devices + */ +int axp20x_device_remove(struct axp20x_dev *axp20x); + +#endif /* __LINUX_MFD_AXP20X_H */ |