| /* |
| * Functions and registers to access AXP20X power management chip. |
| * |
| * Copyright (C) 2013, Carlo Caione <carlo@caione.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef __LINUX_MFD_AXP20X_H |
| #define __LINUX_MFD_AXP20X_H |
| |
| enum { |
| AXP202_ID = 0, |
| AXP209_ID, |
| }; |
| |
| #define AXP20X_DATACACHE(m) (0x04 + (m)) |
| |
| /* Power supply */ |
| #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_SCAL 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 |
| |
| /* Interrupt */ |
| #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_IRQ1_STATE 0x48 |
| #define AXP20X_IRQ2_STATE 0x49 |
| #define AXP20X_IRQ3_STATE 0x4a |
| #define AXP20X_IRQ4_STATE 0x4b |
| #define AXP20X_IRQ5_STATE 0x4c |
| |
| /* 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 |
| |
| /* GPIO */ |
| #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 |
| |
| /* 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 |
| |
| /* Regulators IDs */ |
| enum { |
| AXP20X_LDO1 = 0, |
| AXP20X_LDO2, |
| AXP20X_LDO3, |
| AXP20X_LDO4, |
| AXP20X_LDO5, |
| AXP20X_DCDC2, |
| AXP20X_DCDC3, |
| AXP20X_REG_ID_MAX, |
| }; |
| |
| /* IRQs */ |
| 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, |
| }; |
| |
| struct axp20x_dev { |
| struct device *dev; |
| struct i2c_client *i2c_client; |
| struct regmap *regmap; |
| struct regmap_irq_chip_data *regmap_irqc; |
| long variant; |
| }; |
| |
| #endif /* __LINUX_MFD_AXP20X_H */ |
