| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Driver for LN8411 Direct charger |
| * Based on PCA9468 driver |
| */ |
| |
| #ifndef _LN8411_A1_H_ |
| #define _LN8411_A1_H_ |
| |
| #define LN8411_MANUFACTURER "Cirrus Logic, Inc." |
| #define LN8411_MODEL_NAME "LN8411" |
| |
| #define LN8411_REG_BITS 8 |
| #define LN8411_VAL_BITS 8 |
| |
| #define LN8411_DEVICE_ID 0x0 |
| |
| #define LN8411_VBAT_OVP 0x1 |
| #define LN8411_VBAT_OVP_DIS BIT(7) |
| #define LN8411_VBAT_OVP_DG_SET BIT(6) |
| #define LN8411_VBAT_OVP_DG_DFLT 0 |
| #define LN8411_VBAT_OVP_DG_80US LN8411_VBAT_OVP_DG_SET |
| #define LN8411_VBAT_OVP_MASK BIT(5) |
| #define LN8411_VBAT_OVP_SET_MASK (LN8411_VBAT_OVP_DIS | \ |
| LN8411_VBAT_OVP_DG_SET | \ |
| LN8411_VBAT_OVP_MASK) |
| #define LN8411_VBAT_OVP_CFG_MASK GENMASK(4, 0) |
| #define LN8411_VBAT_OVP_OFFSET_UV 4450000 |
| #define LN8411_VBAT_OVP_STEP_UV 25000 |
| #define LN8411_VBAT_OVP_MIN_UV LN8411_VBAT_OVP_OFFSET_UV |
| #define LN8411_VBAT_OVP_MAX_UV 5225000 |
| #define LN8411_VBAT_OVP_DFLT_UV 4450000 |
| |
| #define LN8411_IBAT_OCP 0x2 |
| #define LN8411_IBAT_OCP_DIS BIT(7) |
| #define LN8411_IBAT_OCP_MASK BIT(5) |
| #define LN8411_IBAT_OCP_SET_MASK (LN8411_IBAT_OCP_DIS | \ |
| LN8411_IBAT_OCP_MASK) |
| #define LN8411_IBAT_OCP_CFG_MASK GENMASK(3, 0) |
| #define LN8411_IBAT_OCP_OFFSET_UA 10000000 |
| #define LN8411_IBAT_OCP_STEP_UA 500000 |
| #define LN8411_IBAT_OCP_MIN_UA LN8411_IBAT_OCP_OFFSET_UA |
| #define LN8411_IBAT_OCP_MAX_UA 17500000 |
| #define LN8411_IBAT_OCP_DFLT_UA 12000000 |
| |
| #define LN8411_VUSB_OVP 0x3 |
| #define LN8411_VUSB_OVP_DG_SET BIT(7) |
| #define LN8411_VUSB_OVP_MASK BIT(6) |
| #define LN8411_VUSB_OVP_SET_MASK (LN8411_VUSB_OVP_DG_SET | LN8411_VUSB_OVP_MASK) |
| #define LN8411_VUSB_OVP_DFLT 0xf |
| #define LN8411_VUSB_OVP_DFLT_UV 6500000 |
| #define LN8411_VUSB_OVP_STEP_UV 1000000 |
| #define LN8411_VUSB_OVP_OFFSET_UV 11000000 |
| #define LN8411_VUSB_OVP_MIN_UV LN8411_VUSB_OVP_OFFSET_UV |
| #define LN8411_VUSB_OVP_MAX_UV 25000000 |
| #define LN8411_VUSB_OVP_CFG_MASK GENMASK(3, 0) |
| |
| #define LN8411_VWPC_OVP 0x4 |
| #define LN8411_VWPC_OVP_DG_SET BIT(7) |
| #define LN8411_VWPC_OVP_MASK BIT(6) |
| #define LN8411_VWPC_OVP_SET_MASK (LN8411_VWPC_OVP_DG_SET | LN8411_VWPC_OVP_MASK) |
| #define LN8411_VWPC_OVP_DFLT 0xf |
| #define LN8411_VWPC_OVP_DFLT_UV 6500000 |
| #define LN8411_VWPC_OVP_STEP_UV 1000000 |
| #define LN8411_VWPC_OVP_OFFSET_UV 11000000 |
| #define LN8411_VWPC_OVP_MIN_UV LN8411_VWPC_OVP_OFFSET_UV |
| #define LN8411_VWPC_OVP_MAX_UV 25000000 |
| #define LN8411_VWPC_OVP_CFG_MASK GENMASK(3, 0) |
| |
| #define LN8411_IBUS_OCP 0x5 |
| #define LN8411_IBUS_OCP_DIS BIT(7) |
| #define LN8411_IBUS_OCP_MASK BIT(5) |
| #define LN8411_IBUS_OCP_SET_MASK (LN8411_IBUS_OCP_DIS | LN8411_IBUS_OCP_MASK) |
| #define LN8411_IBUS_OCP_CFG_MASK GENMASK(3, 0) |
| #define LN8411_IBUS_OCP_OFFSET_UA 2500000 |
| #define LN8411_IBUS_OCP_STEP_UA 250000 |
| #define LN8411_IBUS_OCP_MIN_UA LN8411_IBUS_OCP_OFFSET_UA |
| #define LN8411_IBUS_OCP_MAX_UA 6250000 |
| #define LN8411_IBUS_OCP_DLFT_UA 3500000 |
| |
| #define LN8411_IBUS_UCP 0x6 |
| #define LN8411_IBUS_UCP_DIS BIT(7) |
| #define LN8411_IBUS_UCP_RISE_MASK BIT(3) |
| #define LN8411_IBUS_UCP_FALL_MASK BIT(1) |
| #define LN8411_IBUS_UCP_SET_MASK (LN8411_IBUS_UCP_DIS | \ |
| LN8411_IBUS_UCP_RISE_MASK | \ |
| LN8411_IBUS_UCP_FALL_MASK) |
| |
| #define LN8411_PMID2OUT_OVP 0x7 |
| #define LN8411_PMID2OUT_OVP_DIS BIT(7) |
| #define LN8411_PMID2OUT_OVP_MASK BIT(4) |
| #define LN8411_PMID2OUT_OVP_DFLT 0x2 |
| #define LN8411_PMID2OUT_OVP_CFG GENMASK(2, 0) |
| #define LN8411_PMID2OUT_OVP_SET_MASK (LN8411_PMID2OUT_OVP_DIS | \ |
| LN8411_PMID2OUT_OVP_MASK | \ |
| LN8411_PMID2OUT_OVP_CFG) |
| |
| #define LN8411_PMID2OUT_UVP 0x8 |
| #define LN8411_PMID2OUT_UVP_DIS BIT(7) |
| #define LN8411_PMID2OUT_UVP_MASK BIT(4) |
| #define LN8411_PMID2OUT_UVP_DFLT 0x1 |
| #define LN8411_PMID2OUT_UVP_CFG GENMASK(2, 0) |
| #define LN8411_PMID2OUT_UVP_SET_MASK (LN8411_PMID2OUT_UVP_DIS | \ |
| LN8411_PMID2OUT_UVP_MASK | \ |
| LN8411_PMID2OUT_UVP_CFG) |
| |
| #define LN8411_CONVERTER 0x9 |
| #define LN8411_POR_FLAG BIT(7) |
| #define LN8411_ACRB_WPC_STAT BIT(6) |
| #define LN8411_ACRB_USB_STAT BIT(5) |
| #define LN8411_VBUS_ERRORLO_STAT BIT(4) |
| #define LN8411_VBUS_ERRORHI_STAT BIT(3) |
| #define LN8411_QB_ON_STAT BIT(2) |
| #define LN8411_CP_SWITCHING_STAT BIT(1) |
| #define LN8411_PIN_DIAG_FAIL_FLAG BIT(0) |
| |
| #define LN8411_CTRL1 0xa |
| #define LN8411_CP_EN BIT(7) |
| #define LN8411_QB_EN BIT(6) |
| #define LN8411_ACDRV_MANUAL_EN BIT(5) |
| #define LN8411_WPCGATE_EN BIT(4) |
| #define LN8411_OVPGATE_EN BIT(3) |
| #define LN8411_VBUS_PD_EN BIT(2) |
| #define LN8411_VWPC_PD_EN BIT(1) |
| #define LN8411_VUSB_PD_EN BIT(0) |
| #define LN8411_PD_EN_MASK GENMASK(2, 0) |
| |
| #define LN8411_CTRL2 0xb |
| #define LN8411_FSW_SET_MASK GENMASK(7, 3) |
| #define LN8411_FSW_DFLT 0x6 |
| #define LN8411_FSW_DFLT_HZ 390000 |
| #define LN8411_FSW_SHIFT 4 |
| #define LN8411_FREQ_SHIFT BIT(1) |
| #define LN8411_NUM_FREQ_VAL 32 |
| |
| #define LN8411_CTRL3 0xc |
| #define LN8411_VBUS_INRANGE_DET_DIS BIT(7) |
| #define LN8411_WD_TIMEOUT_CFG_MASK GENMASK(2, 0) |
| #define LN8411_WD_TIMEOUT_DIS 0x0 |
| #define LN8411_NUM_WD_MS_VAL 8 |
| |
| #define LN8411_CTRL4 0xd |
| #define LN8411_SYNC_FUNCTION_EN BIT(7) |
| #define LN8411_SYNC_MASTER_EN BIT(6) |
| #define LN8411_SYNC_MASK (LN8411_SYNC_FUNCTION_EN | LN8411_SYNC_MASTER_EN) |
| #define LN8411_VBUS_OVP_SET BIT(5) |
| #define LN8411_SET_IBAT_SNS_RES BIT(4) |
| #define LN8411_TSBAT_EN_PIN BIT(3) |
| #define LN8411_MODE_MASK GENMASK(2, 0) |
| |
| #define LN8411_CTRL5 0xe |
| #define LN8411_OVPGATE_STAT BIT(7) |
| #define LN8411_WPCGATE_STAT BIT(6) |
| |
| #define LN8411_INT_STAT 0xf |
| #define LN8411_VOUT_INSERT_STAT BIT(3) |
| #define LN8411_VWPC_INSERT_STAT BIT(1) |
| #define LN8411_VUSB_INSERT_STAT BIT(0) |
| |
| #define LN8411_INT_FLAG 0x10 |
| #define LN8411_VOUT_INSERT_FLAG BIT(3) |
| #define LN8411_VWPC_INSERT_FLAG BIT(1) |
| #define LN8411_VUSB_INSERT_FLAG BIT(0) |
| |
| #define LN8411_INT_MASK 0x11 |
| #define LN8411_VOUT_INSERT_MASK BIT(3) |
| #define LN8411_VWPC_INSERT_MASK BIT(1) |
| #define LN8411_VUSB_INSERT_MASK BIT(0) |
| |
| #define LN8411_FLT_FLAG 0x12 |
| #define LN8411_TSBAT_FLT_FLAG BIT(7) |
| #define LN8411_TSHUT_FLAG BIT(6) |
| #define LN8411_WD_TIMEOUT_FLAG BIT(4) |
| #define LN8411_CONV_OCP_FLAG BIT(3) |
| #define LN8411_VBUS_OVP_FLAG BIT(1) |
| #define LN8411_VOUT_OVP_FLAG BIT(0) |
| |
| #define LN8411_FLT_MASK 0x13 |
| #define LN8411_TSBAT_FLT_MASK BIT(7) |
| #define LN8411_TSHUT_MASK BIT(6) |
| #define LN8411_WD_TIMEOUT_MASK BIT(4) |
| #define LN8411_CONV_OCP_MASK BIT(3) |
| #define LN8411_VBUS_OVP_MASK BIT(1) |
| #define LN8411_VOUT_OVP_MASK BIT(0) |
| |
| #define LN8411_ADC_CTRL 0x14 |
| #define LN8411_ADC_EN BIT(7) |
| #define LN8411_ADC_RATE BIT(6) |
| #define LN8411_ADC_DONE_MASK BIT(3) |
| #define LN8411_IBUS_ADC_DIS BIT(0) |
| |
| #define LN8411_ADC_FN_DISABLE1 0x15 |
| #define LN8411_VBUS_ADC_DIS BIT(7) |
| #define LN8411_VUSB_ADC_DIS BIT(6) |
| #define LN8411_VWPC_ADC_DIS BIT(5) |
| #define LN8411_VOUT_ADC_DIS BIT(4) |
| #define LN8411_VBAT_ADC_DIS BIT(3) |
| #define LN8411_IBAT_ADC_DIS BIT(2) |
| #define LN8411_TSBAT_ADC_DIS BIT(1) |
| #define LN8411_TDIE_ADC_DIS BIT(0) |
| |
| #define LN8411_IBUS_ADC1 0x16 |
| #define LN8411_IBUS_ADC_STEP_UA 1563 |
| #define LN8411_IBUS_ADC0 0x17 |
| |
| #define LN8411_VBUS_ADC1 0x18 |
| #define LN8411_VBUS_ADC_STEP_UV 6250 |
| #define LN8411_VBUS_ADC0 0x19 |
| |
| #define LN8411_VUSB_ADC1 0x1a |
| #define LN8411_VUSB_ADC_STEP_UV 6250 |
| #define LN8411_VUSB_ADC0 0x1b |
| |
| #define LN8411_VWPC_ADC1 0x1c |
| #define LN8411_VWPC_ADC_STEP_UV 6250 |
| #define LN8411_VWPC_ADC0 0x1d |
| |
| #define LN8411_VOUT_ADC1 0x1e |
| #define LN8411_VOUT_ADC_STEP_UV 1250 |
| #define LN8411_VOUT_ADC0 0x1f |
| |
| #define LN8411_VBAT_ADC1 0x20 |
| #define LN8411_VBAT_ADC_STEP_UV 1250 |
| #define LN8411_VBAT_ADC0 0x21 |
| |
| #define LN8411_IBAT_ADC1 0x22 |
| #define LN8411_IBAT_ADC_STEP_UA 6250 |
| #define LN8411_IBAT_ADC0 0x23 |
| |
| #define LN8411_TSBAT_ADC1 0x24 |
| #define LN8411_TSBAT_ADC0 0x25 |
| |
| #define LN8411_TDIE_ADC0 0x26 |
| #define LN8411_TDIE_STEP_DECIC 5 |
| #define LN8411_TDIE_ADC1 0x27 |
| |
| #define LN8411_COMP_FLAG0 0x2a |
| #define LN8411_SYNC_CLK_MISSING_FLAG BIT(7) |
| #define LN8411_IBUS_UCP_RISE_FLAG BIT(6) |
| #define LN8411_IBUS_UCP_FALL_FLAG BIT(5) |
| #define LN8411_IBUS_OCP_FLAG BIT(4) |
| #define LN8411_VWPC_OVP_FLAG BIT(3) |
| #define LN8411_VUSB_OVP_FLAG BIT(2) |
| #define LN8411_IBAT_OCP_FLAG BIT(1) |
| #define LN8411_VBAT_OVP_FLAG BIT(0) |
| |
| #define LN8411_COMP_STAT1 0x2b |
| #define LN8411_CFLY_SHORTED_SW_FLAG BIT(7) |
| #define LN8411_IBUS_OC_ALARM_FLAG BIT(6) |
| #define LN8411_IBAT_OC_ALARM_FLAG BIT(5) |
| #define LN8411_VBAT_OV_ALARM_FLAG BIT(4) |
| |
| #define LN8411_COMP_FLAG1 0x2c |
| #define LN8411_REV_IBUS_FLAG BIT(7) |
| #define LN8411_MODE_ACTIVE_FLAG BIT(6) |
| #define LN8411_MODE_STANDBY_FLAG BIT(5) |
| #define LN8411_MODE_SHUTDOWN_FLAG BIT(4) |
| #define LN8411_TSBAT_ALARM_FLAG BIT(3) |
| #define LN8411_ADC_DONE_FLAG BIT(2) |
| #define LN8411_PMID2OUT_UVP_FLAG BIT(1) |
| #define LN8411_PMID2OUT_OVP_FLAG BIT(0) |
| |
| #define LN8411_ADC_CTRL2 0x2d |
| |
| #define LN8411_CFG_1 0x31 |
| #define LN8411_DEVICE_MODE BIT(3) |
| #define LN8411_INT_MASK_2 0x32 |
| #define LN8411_PAUSE_INT_UPDATE BIT(7) |
| #define LN8411_CLEAR_INT BIT(6) |
| |
| |
| #define LN8411_LION_CTRL 0x40 |
| |
| #define LN8411_REG_49 0x49 |
| #define LN8411_REVERT_LSNS BIT(7) |
| |
| #define LN8411_TEST_MODE_CTRL 0x56 |
| #define LN8411_SOFT_RESET_REQ BIT(0) |
| |
| #define LN8411_CFG_10 0x5A |
| |
| #define LN8411_BC_STS_C 0x62 |
| #define LN8411_CHIP_REV_MASK GENMASK(7,4) |
| #define LN8411_CHIP_REV_SHIFT 4 |
| |
| #define LN8411_ALARM_CTRL 0x74 |
| #define VBAT_ALARM_CFG BIT(7) |
| |
| #define LN8411_ADC_CFG_2 0x76 |
| #define LN8411_CLEAR_LATCHED_STS BIT(7) |
| #define LN8411_PAUSE_ADC_UPDATES BIT(5) |
| |
| #define LN8411_SC_DITHER_CTRL 0x78 |
| |
| #define LN8411_LION_COMP_CTRL_1 0x79 |
| #define LN8411_PMID_SWITCH_OK_DIS BIT(3) |
| |
| #define LN8411_LION_COMP_CTRL_2 0x7a |
| #define LN8411_VWPC_UVP_DIS BIT(3) |
| #define LN8411_VUSB_UVP_DIS BIT(2) |
| #define LN8411_VBUS_UVP_DIS (LN8411_VWPC_UVP_DIS | \ |
| LN8411_VUSB_UVP_DIS) |
| |
| #define LN8411_LION_COMP_CTRL_4 0x7c |
| |
| #define LN8411_OVPGATE_CTRL_0 0x89 |
| #define LN8411_OVPFETDR_V_CFG BIT(6) |
| |
| #define LN8411_SYS_STS 0x98 |
| #define LN8411_PMID_SWITCH_OK_STS BIT(7) |
| #define LN8411_INFET_OK_STS BIT(6) |
| #define LN8411_SWITCHING41_ACTIVE_STS BIT(5) |
| #define LN8411_SWITCHING31_ACTIVE_STS BIT(4) |
| #define LN8411_SWITCHING21_ACTIVE_STS BIT(3) |
| #define LN8411_BYPASS_ACTIVE_STS BIT(2) |
| #define LN8411_ACTIVE_STS (LN8411_SWITCHING41_ACTIVE_STS | \ |
| LN8411_SWITCHING31_ACTIVE_STS | \ |
| LN8411_SWITCHING21_ACTIVE_STS | \ |
| LN8411_BYPASS_ACTIVE_STS) |
| #define LN8411_STANDBY_STS BIT(1) |
| #define LN8411_SHUTDOWN_STS BIT(0) |
| |
| #define LN8411_SAFETY_STS 0x99 |
| #define LN8411_TEMP_FAULT_DETECTED BIT(7) |
| #define LN8411_TEMP_MAX_STS BIT(6) |
| #define LN8411_TSBAT_ALARM_STS BIT(5) |
| #define LN8411_TSBAT_SHUTDOWN_STS BIT(3) |
| #define LN8411_REV_IBUS_STS BIT(1) |
| #define LN8411_REV_IBUS_LATCHED BIT(0) |
| |
| #define LN8411_FAULT1_STS 0x9a |
| #define LN8411_WATCHDOG_TIMER_STS BIT(7) |
| #define LN8411_VOLT_FAULT_DETECTED BIT(6) |
| #define LN8411_V_SHORT_STS BIT(5) |
| #define LN8411_VBUS_OV_FIXED_STS BIT(4) |
| #define LN8411_PMID2OUT_OV_STS BIT(3) |
| #define LN8411_PMID2OUT_UV_STS BIT(2) |
| #define LN8411_SYS_LPM_STS BIT(1) |
| #define LN8411_INFET_OFF_DET_STS BIT(0) |
| |
| #define LN8411_FAULT2_STS 0x9b |
| #define LN8411_VOUT_OV_STS BIT(4) |
| #define LN8411_VWPC_OV_STS BIT(3) |
| #define LN8411_VWPC_UV_STS BIT(2) |
| #define LN8411_VUSB_OV_STS BIT(1) |
| #define LN8411_VUSB_UV_STS BIT(0) |
| |
| #define LN8411_FAULT3_STS 0x9c |
| #define LN8411_IBUS_OC_DETECTED BIT(7) |
| #define LN8411_IBAT_OC_DETECTED BIT(6) |
| #define LN8411_VBAT_OV_STS BIT(5) |
| #define LN8411_IBUS_ALARM_STS BIT(4) |
| #define LN8411_IBAT_ALARM_STS BIT(3) |
| #define LN8411_VBAT_ALARM_STS BIT(2) |
| #define LN8411_CFLY_SHORT_DETECTED BIT(1) |
| #define LN8411_SC_OUT_SHORT_DETECTED BIT(0) |
| |
| #define LN8411_OTG_MIN_UV 3500000 |
| #define LN8411_OTG_MIN_1TO2_MIN_UV (LN8411_OTG_MIN_UV * 2) |
| #define LN8411_OTG_MIN_1TO4_MIN_UV (LN8411_OTG_MIN_UV * 4) |
| |
| #endif /* _LN8411_A1_H_ */ |
