From patchwork Tue Mar 31 12:28:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vaittinen, Matti" X-Patchwork-Id: 212434 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UPPERCASE_50_75, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE47FC2D0F0 for ; Tue, 31 Mar 2020 12:28:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C55CB214D8 for ; Tue, 31 Mar 2020 12:28:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730426AbgCaM2e (ORCPT ); Tue, 31 Mar 2020 08:28:34 -0400 Received: from mail-lj1-f194.google.com ([209.85.208.194]:46622 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730500AbgCaM2d (ORCPT ); Tue, 31 Mar 2020 08:28:33 -0400 Received: by mail-lj1-f194.google.com with SMTP id r7so14073536ljg.13; Tue, 31 Mar 2020 05:28:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=5D41xiVxRIzZTMevSMi5SBCgzWcFJuzqX51jmk5oH5A=; b=QrCmtBfrl0QcDeH+yL4crcBWpPVK3GwZMtmE/INf4qGJEHSvjxx2JT2qnFkXd3uyqz qbOuiP0SLJx2v2A0okajGa9A6Bpr9Dp8/yh0d8VmpEtwUZcfsLP9RnRQglXgs7eqBpRy J5oc477Ua3vwcMKX/ECKtO/1Z85JQxHXNzbOVnduzfFjkBfPJz6eRVJ0nonNMfPKLVHm OrQDvfrSZxryXIRxgsJCkM4d3ylskRkzpVrISaYa1eszlMxBElrMsTwDFXT1Z21BPviA BPNGZYgVx8cEln1BRdxZRlqicDnJW+e8tQBUeBeUpRiuScEPKK9H+KrRvnBbxuoECtyf DLBQ== X-Gm-Message-State: AGi0PuZqJr6fMy5KViGiRcvu1d5hNe8LPh2J0jpT3V0oJpvYOJHfJyO0 jTiVmW9MnR4ZXt/ARPjU+Ok= X-Google-Smtp-Source: APiQypL97/XUv9DwOvzN5u2cOe+W5EmWKRDdsAWQ62595wE/i/bSeQrKRAHYhYO1Iu2kGiwYxwIcbQ== X-Received: by 2002:a2e:86c6:: with SMTP id n6mr6055589ljj.11.1585657706094; Tue, 31 Mar 2020 05:28:26 -0700 (PDT) Received: from localhost.localdomain (dc7t7ryyyyyyyyyyyyybt-3.rev.dnainternet.fi. [2001:14ba:16e1:b700::3]) by smtp.gmail.com with ESMTPSA id t23sm9652831lfq.4.2020.03.31.05.28.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Mar 2020 05:28:25 -0700 (PDT) Date: Tue, 31 Mar 2020 15:28:17 +0300 From: Matti Vaittinen To: matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com Cc: Greg Kroah-Hartman , Linus Walleij , Mikko Mutanen , Markus Laine , Andrew Morton , Andy Shevchenko , Andy Shevchenko , Ard Biesheuvel , Borislav Petkov , Brendan Higgins , Changbin Du , Dan Williams , David Gow , "David S. Miller" , devicetree@vger.kernel.org, Gary Hook , Herbert Xu , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Mark Rutland , Masahiro Yamada , Masami Hiramatsu , Matti Vaittinen , Mikhail Zaslonko , Randy Dunlap , Rob Herring , Sebastian Reichel , Shuah Khan , Tal Gilboa , Thomas Gleixner , Uwe =?iso-8859-1?q?Kleine-K=F6nig?= , Vincenzo Frascino , Vladimir Oltean , Mark Brown , Liam Girdwood Subject: [PATCH v7 09/10] power: supply: Support ROHM bd99954 charger Message-ID: <1cc9518fbd8f0e0b4724f9bc1ac37353a0b073b5.1585656144.git.matti.vaittinen@fi.rohmeurope.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The ROHM BD99954 is a Battery Management LSI for 1-4 cell Lithium-Ion secondary battery intended to be used in space-constraint equipment such as Low profile Notebook PC, Tablets and other applications. BD99954 provides a Dual-source Battery Charger, two port BC1.2 detection and a Battery Monitor. Support ROHM BD99954 Charger IC. Signed-off-by: Matti Vaittinen --- Changes since v6: - fixed bunch of styling issues spotted by Andy Shevchenko - dropped ACPI table as ACPI properties are not supported at this version of driver drivers/power/supply/Kconfig | 9 + drivers/power/supply/Makefile | 1 + drivers/power/supply/bd99954-charger.c | 1149 ++++++++++++++++++++++++ include/linux/power/bd99954-charger.h | 1075 ++++++++++++++++++++++ 4 files changed, 2234 insertions(+) create mode 100644 drivers/power/supply/bd99954-charger.c create mode 100644 include/linux/power/bd99954-charger.h diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index 8781c674ed07..af96d7fa56b1 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -702,6 +702,15 @@ config CHARGER_BD70528 information and altering charger configurations from charger block of the ROHM BD70528 Power Management IC. +config CHARGER_BD99954 + tristate "ROHM bd99954 charger driver" + depends on I2C + select LINEAR_RANGES + help + Say Y here to enable support for getting battery and charger + information and altering charger configurations from the ROHM + BD99954 charger IC. + config CHARGER_WILCO tristate "Wilco EC based charger for ChromeOS" depends on WILCO_EC diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile index 6c7da920ea83..eed11ca1bd7d 100644 --- a/drivers/power/supply/Makefile +++ b/drivers/power/supply/Makefile @@ -91,4 +91,5 @@ obj-$(CONFIG_CHARGER_SC2731) += sc2731_charger.o obj-$(CONFIG_FUEL_GAUGE_SC27XX) += sc27xx_fuel_gauge.o obj-$(CONFIG_CHARGER_UCS1002) += ucs1002_power.o obj-$(CONFIG_CHARGER_BD70528) += bd70528-charger.o +obj-$(CONFIG_CHARGER_BD99954) += bd99954-charger.o obj-$(CONFIG_CHARGER_WILCO) += wilco-charger.o diff --git a/drivers/power/supply/bd99954-charger.c b/drivers/power/supply/bd99954-charger.c new file mode 100644 index 000000000000..b447b56b073a --- /dev/null +++ b/drivers/power/supply/bd99954-charger.c @@ -0,0 +1,1149 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * ROHM BD99954 charger driver + * + * Copyright (C) 2020 Rohm Semiconductors + * Originally written by: + * Mikko Mutanen + * Markus Laine + * Bugs added by: + * Matti Vaittinen + */ + +/* + * The battery charging profile of BD99954. + * + * Curve (1) represents charging current. + * Curve (2) represents battery voltage. + * + * The BD99954 data sheet divides charging to three phases. + * a) Trickle-charge with constant current (8). + * b) pre-charge with constant current (6) + * c) fast-charge, first with constant current (5) phase. After + * the battery voltage has reached target level (4) we have constant + * voltage phase until charging current has dropped to termination + * level (7) + * + * V ^ ^ I + * . . + * . . + *(4)` `.` ` ` ` ` ` ` ` ` ` ` ` ` ` ----------------------------. + * . :/ . + * . o----+/:/ ` ` ` ` ` ` ` ` ` ` ` ` `.` ` (5) + * . + :: + . + * . + /- -- . + * . +`/- + . + * . o/- -: . + * . .s. +` . + * . .--+ `/ . + * . ..`` + .: . + * . -` + -- . + * . (2) ...`` + :- . + * . ...`` + -: . + *(3)` `.`."" ` ` ` `+-------- ` ` ` ` ` ` `.:` ` ` ` ` ` ` ` ` .` ` (6) + * . + `:. . + * . + -: . + * . + -:. . + * . + .--. . + * . (1) + `.+` ` ` `.` ` (7) + * -..............` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` + ` ` ` .` ` (8) + * . + - + * -------------------------------------------------+++++++++--> + * | trickle | pre | fast | + * + * Details of DT properties for different limits can be found from BD99954 + * device tree binding documentation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct battery_data { + u16 precharge_current; /* Trickle-charge Current */ + u16 fc_reg_voltage; /* Fast Charging Regulation Voltage */ + u16 voltage_min; + u16 voltage_max; +}; + +/* Initial field values, converted to initial register values */ +struct bd9995x_init_data { + u16 vsysreg_set; /* VSYS Regulation Setting */ + u16 ibus_lim_set; /* VBUS input current limitation */ + u16 icc_lim_set; /* VCC/VACP Input Current Limit Setting */ + u16 itrich_set; /* Trickle-charge Current Setting */ + u16 iprech_set; /* Pre-Charge Current Setting */ + u16 ichg_set; /* Fast-Charge constant current */ + u16 vfastchg_reg_set1; /* Fast Charging Regulation Voltage */ + u16 vprechg_th_set; /* Pre-charge Voltage Threshold Setting */ + u16 vrechg_set; /* Re-charge Battery Voltage Setting */ + u16 vbatovp_set; /* Battery Over Voltage Threshold Setting */ + u16 iterm_set; /* Charging termination current */ +}; + +struct bd9995x_state { + u8 online; + u16 chgstm_status; + u16 vbat_vsys_status; + u16 vbus_vcc_status; +}; + +struct bd9995x_device { + struct i2c_client *client; + struct device *dev; + struct power_supply *charger; + + struct regmap *rmap; + struct regmap_field *rmap_fields[F_MAX_FIELDS]; + + int chip_id; + int chip_rev; + struct bd9995x_init_data init_data; + struct bd9995x_state state; + + struct mutex lock; /* Protect state data */ +}; + +static const struct regmap_range bd9995x_readonly_reg_ranges[] = { + regmap_reg_range(CHGSTM_STATUS, SEL_ILIM_VAL), + regmap_reg_range(IOUT_DACIN_VAL, IOUT_DACIN_VAL), + regmap_reg_range(VCC_UCD_STATUS, VCC_IDD_STATUS), + regmap_reg_range(VBUS_UCD_STATUS, VBUS_IDD_STATUS), + regmap_reg_range(CHIP_ID, CHIP_REV), + regmap_reg_range(SYSTEM_STATUS, SYSTEM_STATUS), + regmap_reg_range(IBATP_VAL, VBAT_AVE_VAL), + regmap_reg_range(VTH_VAL, EXTIADP_AVE_VAL), +}; + +static const struct regmap_access_table bd9995x_writeable_regs = { + .no_ranges = bd9995x_readonly_reg_ranges, + .n_no_ranges = ARRAY_SIZE(bd9995x_readonly_reg_ranges), +}; + +static const struct regmap_range bd9995x_volatile_reg_ranges[] = { + regmap_reg_range(CHGSTM_STATUS, WDT_STATUS), + regmap_reg_range(VCC_UCD_STATUS, VCC_IDD_STATUS), + regmap_reg_range(VBUS_UCD_STATUS, VBUS_IDD_STATUS), + regmap_reg_range(INT0_STATUS, INT7_STATUS), + regmap_reg_range(SYSTEM_STATUS, SYSTEM_CTRL_SET), + regmap_reg_range(IBATP_VAL, EXTIADP_AVE_VAL), /* Measurement regs */ +}; + +static const struct regmap_access_table bd9995x_volatile_regs = { + .yes_ranges = bd9995x_volatile_reg_ranges, + .n_yes_ranges = ARRAY_SIZE(bd9995x_volatile_reg_ranges), +}; + +static const struct regmap_range_cfg regmap_range_cfg[] = { + { + .selector_reg = MAP_SET, + .selector_mask = 0xFFFF, + .selector_shift = 0, + .window_start = 0, + .window_len = 0x100, + .range_min = 0 * 0x100, + .range_max = 3 * 0x100, + }, +}; + +static const struct regmap_config bd9995x_regmap_config = { + .reg_bits = 8, + .val_bits = 16, + .reg_stride = 1, + + .max_register = 3 * 0x100, + .cache_type = REGCACHE_RBTREE, + + .ranges = regmap_range_cfg, + .num_ranges = ARRAY_SIZE(regmap_range_cfg), + .val_format_endian = REGMAP_ENDIAN_LITTLE, + .wr_table = &bd9995x_writeable_regs, + .volatile_table = &bd9995x_volatile_regs, +}; + +enum bd9995x_chrg_fault { + CHRG_FAULT_NORMAL, + CHRG_FAULT_INPUT, + CHRG_FAULT_THERMAL_SHUTDOWN, + CHRG_FAULT_TIMER_EXPIRED, +}; + +static int bd9995x_get_prop_batt_health(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_BATTEMP], &tmp); + if (ret) + return POWER_SUPPLY_HEALTH_UNKNOWN; + + /* TODO: Check these against datasheet page 34 */ + + switch (tmp) { + case ROOM: + return POWER_SUPPLY_HEALTH_GOOD; + case HOT1: + case HOT2: + case HOT3: + return POWER_SUPPLY_HEALTH_OVERHEAT; + case COLD1: + case COLD2: + return POWER_SUPPLY_HEALTH_COLD; + case TEMP_DIS: + case BATT_OPEN: + default: + return POWER_SUPPLY_HEALTH_UNKNOWN; + } +} + +static int bd9995x_get_prop_charge_type(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_CHGSTM_STATE], &tmp); + if (ret) + return POWER_SUPPLY_CHARGE_TYPE_UNKNOWN; + + switch (tmp) { + case CHGSTM_TRICKLE_CHARGE: + case CHGSTM_PRE_CHARGE: + return POWER_SUPPLY_CHARGE_TYPE_TRICKLE; + case CHGSTM_FAST_CHARGE: + return POWER_SUPPLY_CHARGE_TYPE_FAST; + case CHGSTM_TOP_OFF: + case CHGSTM_DONE: + case CHGSTM_SUSPEND: + return POWER_SUPPLY_CHARGE_TYPE_NONE; + default: /* Rest of the states are error related, no charging */ + return POWER_SUPPLY_CHARGE_TYPE_NONE; + } +} + +static bool bd9995x_get_prop_batt_present(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_BATTEMP], &tmp); + if (ret) + return false; + + return tmp != BATT_OPEN; +} + +static int bd9995x_get_prop_batt_voltage(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_VBAT_VAL], &tmp); + if (ret) + return 0; + + tmp = min(tmp, 19200); + + return tmp * 1000; +} + +static int bd9995x_get_prop_batt_current(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_IBATP_VAL], &tmp); + if (ret) + return 0; + + return tmp * 1000; +} + +#define DEFAULT_BATTERY_TEMPERATURE 250 + +static int bd9995x_get_prop_batt_temp(struct bd9995x_device *bd) +{ + int ret, tmp; + + ret = regmap_field_read(bd->rmap_fields[F_THERM_VAL], &tmp); + if (ret) + return DEFAULT_BATTERY_TEMPERATURE; + + return (200 - tmp) * 10; +} + +static int bd9995x_power_supply_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + int ret, tmp; + struct bd9995x_device *bd = power_supply_get_drvdata(psy); + struct bd9995x_state state; + + mutex_lock(&bd->lock); + state = bd->state; + mutex_unlock(&bd->lock); + + switch (psp) { + case POWER_SUPPLY_PROP_STATUS: + switch (state.chgstm_status) { + case CHGSTM_TRICKLE_CHARGE: + case CHGSTM_PRE_CHARGE: + case CHGSTM_FAST_CHARGE: + case CHGSTM_TOP_OFF: + val->intval = POWER_SUPPLY_STATUS_CHARGING; + break; + + case CHGSTM_DONE: + val->intval = POWER_SUPPLY_STATUS_FULL; + break; + + case CHGSTM_SUSPEND: + case CHGSTM_TEMPERATURE_ERROR_1: + case CHGSTM_TEMPERATURE_ERROR_2: + case CHGSTM_TEMPERATURE_ERROR_3: + case CHGSTM_TEMPERATURE_ERROR_4: + case CHGSTM_TEMPERATURE_ERROR_5: + case CHGSTM_TEMPERATURE_ERROR_6: + case CHGSTM_TEMPERATURE_ERROR_7: + case CHGSTM_THERMAL_SHUT_DOWN_1: + case CHGSTM_THERMAL_SHUT_DOWN_2: + case CHGSTM_THERMAL_SHUT_DOWN_3: + case CHGSTM_THERMAL_SHUT_DOWN_4: + case CHGSTM_THERMAL_SHUT_DOWN_5: + case CHGSTM_THERMAL_SHUT_DOWN_6: + case CHGSTM_THERMAL_SHUT_DOWN_7: + case CHGSTM_BATTERY_ERROR: + val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; + break; + + default: + val->intval = POWER_SUPPLY_STATUS_UNKNOWN; + break; + } + break; + + case POWER_SUPPLY_PROP_MANUFACTURER: + val->strval = BD9995X_MANUFACTURER; + break; + + case POWER_SUPPLY_PROP_ONLINE: + val->intval = state.online; + break; + + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT: + ret = regmap_field_read(bd->rmap_fields[F_IBATP_VAL], &tmp); + if (ret) + return ret; + val->intval = tmp * 1000; + break; + + case POWER_SUPPLY_PROP_CHARGE_AVG: + ret = regmap_field_read(bd->rmap_fields[F_IBATP_AVE_VAL], &tmp); + if (ret) + return ret; + val->intval = tmp * 1000; + break; + + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX: + /* + * Currently the DT uses this property to give the + * target current for fast-charging constant current phase. + * I think it is correct in a sense. + * + * Yet, this prop we read and return here is the programmed + * safety limit for combined input currents. This feels + * also correct in a sense. + * + * However, this results a mismatch to DT value and value + * read from sysfs. + */ + ret = regmap_field_read(bd->rmap_fields[F_SEL_ILIM_VAL], &tmp); + if (ret) + return ret; + val->intval = tmp * 1000; + break; + + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE: + if (!state.online) { + val->intval = 0; + break; + } + + ret = regmap_field_read(bd->rmap_fields[F_VFASTCHG_REG_SET1], + &tmp); + if (ret) + return ret; + + /* + * The actual range : 2560 to 19200 mV. No matter what the + * register says + */ + val->intval = clamp_val(tmp << 4, 2560, 19200); + val->intval *= 1000; + break; + + case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT: + ret = regmap_field_read(bd->rmap_fields[F_ITERM_SET], &tmp); + if (ret) + return ret; + /* Start step is 64 mA */ + val->intval = tmp << 6; + /* Maximum is 1024 mA - no matter what register says */ + val->intval = min(val->intval, 1024); + val->intval *= 1000; + break; + + /* Battery properties which we access through charger */ + case POWER_SUPPLY_PROP_PRESENT: + val->intval = bd9995x_get_prop_batt_present(bd); + break; + + case POWER_SUPPLY_PROP_VOLTAGE_NOW: + val->intval = bd9995x_get_prop_batt_voltage(bd); + break; + + case POWER_SUPPLY_PROP_CURRENT_NOW: + val->intval = bd9995x_get_prop_batt_current(bd); + break; + + case POWER_SUPPLY_PROP_CHARGE_TYPE: + val->intval = bd9995x_get_prop_charge_type(bd); + break; + + case POWER_SUPPLY_PROP_HEALTH: + val->intval = bd9995x_get_prop_batt_health(bd); + break; + + case POWER_SUPPLY_PROP_TEMP: + val->intval = bd9995x_get_prop_batt_temp(bd); + break; + + case POWER_SUPPLY_PROP_TECHNOLOGY: + val->intval = POWER_SUPPLY_TECHNOLOGY_LION; + break; + + case POWER_SUPPLY_PROP_MODEL_NAME: + val->strval = "bd99954"; + break; + + default: + return -EINVAL; + + } + + return 0; +} + +static int bd9995x_get_chip_state(struct bd9995x_device *bd, + struct bd9995x_state *state) +{ + int i, ret, tmp; + struct { + struct regmap_field *id; + u16 *data; + } state_fields[] = { + { + bd->rmap_fields[F_CHGSTM_STATE], &state->chgstm_status, + }, { + bd->rmap_fields[F_VBAT_VSYS_STATUS], + &state->vbat_vsys_status, + }, { + bd->rmap_fields[F_VBUS_VCC_STATUS], + &state->vbus_vcc_status, + }, + }; + + + for (i = 0; i < ARRAY_SIZE(state_fields); i++) { + ret = regmap_field_read(state_fields[i].id, &tmp); + if (ret) + return ret; + + *state_fields[i].data = tmp; + } + + if (state->vbus_vcc_status & STATUS_VCC_DET || + state->vbus_vcc_status & STATUS_VBUS_DET) + state->online = 1; + else + state->online = 0; + + return 0; +} + +static irqreturn_t bd9995x_irq_handler_thread(int irq, void *private) +{ + struct bd9995x_device *bd = private; + int ret, status, mask, i; + unsigned long tmp; + struct bd9995x_state state; + + /* + * The bd9995x does not seem to generate big amount of interrupts. + * The logic regarding which interrupts can cause relevant + * status changes seem to be pretty complex. + * + * So lets implement really simple and hopefully bullet-proof handler: + * It does not really matter which IRQ we handle, we just go and + * re-read all interesting statuses + give the framework a nudge. + * + * Other option would be building a _complex_ and error prone logic + * trying to decide what could have been changed (resulting this IRQ + * we are now handling). During the normal operation the BD99954 does + * not seem to be generating much of interrupts so benefit from such + * logic would probably be minimal. + */ + + ret = regmap_read(bd->rmap, INT0_STATUS, &status); + if (ret) { + dev_err(bd->dev, "Failed to read IRQ status\n"); + return IRQ_NONE; + } + + ret = regmap_field_read(bd->rmap_fields[F_INT0_SET], &mask); + if (ret) { + dev_err(bd->dev, "Failed to read IRQ mask\n"); + return IRQ_NONE; + } + + /* Handle only IRQs that are not masked */ + status &= mask; + tmp = status; + + /* Lowest bit does not represent any sub-registers */ + tmp >>= 1; + + /* + * Mask and ack IRQs we will handle (+ the idiot bit) + */ + ret = regmap_field_write(bd->rmap_fields[F_INT0_SET], 0); + if (ret) { + dev_err(bd->dev, "Failed to mask F_INT0\n"); + return IRQ_NONE; + } + + ret = regmap_write(bd->rmap, INT0_STATUS, status); + if (ret) { + dev_err(bd->dev, "Failed to ack F_INT0\n"); + goto err_umask; + } + + for_each_set_bit(i, &tmp, 7) { + int sub_status, sub_mask; + int sub_status_reg[] = { + INT1_STATUS, INT2_STATUS, INT3_STATUS, INT4_STATUS, + INT5_STATUS, INT6_STATUS, INT7_STATUS, + }; + struct regmap_field *sub_mask_f[] = { + bd->rmap_fields[F_INT1_SET], + bd->rmap_fields[F_INT2_SET], + bd->rmap_fields[F_INT3_SET], + bd->rmap_fields[F_INT4_SET], + bd->rmap_fields[F_INT5_SET], + bd->rmap_fields[F_INT6_SET], + bd->rmap_fields[F_INT7_SET], + }; + + /* Clear sub IRQs */ + ret = regmap_read(bd->rmap, sub_status_reg[i], &sub_status); + if (ret) { + dev_err(bd->dev, "Failed to read IRQ sub-status\n"); + goto err_umask; + } + + ret = regmap_field_read(sub_mask_f[i], &sub_mask); + if (ret) { + dev_err(bd->dev, "Failed to read IRQ sub-mask\n"); + goto err_umask; + } + + /* Ack active sub-statuses */ + sub_status &= sub_mask; + + ret = regmap_write(bd->rmap, sub_status_reg[i], sub_status); + if (ret) { + dev_err(bd->dev, "Failed to ack sub-IRQ\n"); + goto err_umask; + } + } + + ret = regmap_field_write(bd->rmap_fields[F_INT0_SET], mask); + if (ret) + /* May as well retry once */ + goto err_umask; + + /* Read whole chip state */ + ret = bd9995x_get_chip_state(bd, &state); + if (ret < 0) { + dev_err(bd->dev, "Failed to read chip state\n"); + } else { + mutex_lock(&bd->lock); + bd->state = state; + mutex_unlock(&bd->lock); + + power_supply_changed(bd->charger); + } + + return IRQ_HANDLED; + +err_umask: + ret = regmap_field_write(bd->rmap_fields[F_INT0_SET], mask); + if (ret) + dev_err(bd->dev, + "Failed to un-mask F_INT0 - IRQ permanently disabled\n"); + + return IRQ_NONE; +} + +static int bd9995x_chip_reset(struct bd9995x_device *bd) +{ + int ret, state; + int rst_check_counter = 10; + u16 tmp = ALLRST | OTPLD; + + ret = regmap_raw_write(bd->rmap, SYSTEM_CTRL_SET, &tmp, 2); + if (ret < 0) + return ret; + + do { + ret = regmap_field_read(bd->rmap_fields[F_OTPLD_STATE], &state); + if (ret) + return ret; + + msleep(10); + } while (state == 0 && --rst_check_counter); + + if (!rst_check_counter) { + dev_err(bd->dev, "chip reset not completed\n"); + return -ETIMEDOUT; + } + + tmp = 0; + ret = regmap_raw_write(bd->rmap, SYSTEM_CTRL_SET, &tmp, 2); + + return ret; +} + +static int bd9995x_hw_init(struct bd9995x_device *bd) +{ + int ret; + int i; + struct bd9995x_state state; + struct bd9995x_init_data *id = &bd->init_data; + + const struct { + enum bd9995x_fields id; + u16 value; + } init_data[] = { + /* Enable the charging trigger after SDP charger attached */ + {F_SDP_CHG_TRIG_EN, 1}, + /* Enable charging trigger after SDP charger attached */ + {F_SDP_CHG_TRIG, 1}, + /* Disable charging trigger by BC1.2 detection */ + {F_VBUS_BC_DISEN, 1}, + /* Disable charging trigger by BC1.2 detection */ + {F_VCC_BC_DISEN, 1}, + /* Disable automatic limitation of the input current */ + {F_ILIM_AUTO_DISEN, 1}, + /* Select current limitation when SDP charger attached*/ + {F_SDP_500_SEL, 1}, + /* Select current limitation when DCP charger attached */ + {F_DCP_2500_SEL, 1}, + {F_VSYSREG_SET, id->vsysreg_set}, + /* Activate USB charging and DC/DC converter */ + {F_USB_SUS, 0}, + /* DCDC clock: 1200 kHz*/ + {F_DCDC_CLK_SEL, 3}, + /* Enable charging */ + {F_CHG_EN, 1}, + /* Disable Input current Limit setting voltage measurement */ + {F_EXTIADPEN, 0}, + /* Disable input current limiting */ + {F_VSYS_PRIORITY, 1}, + {F_IBUS_LIM_SET, id->ibus_lim_set}, + {F_ICC_LIM_SET, id->icc_lim_set}, + /* Charge Termination Current Setting to 0*/ + {F_ITERM_SET, id->iterm_set}, + /* Trickle-charge Current Setting */ + {F_ITRICH_SET, id->itrich_set}, + /* Pre-charge Current setting */ + {F_IPRECH_SET, id->iprech_set}, + /* Fast Charge Current for constant current phase */ + {F_ICHG_SET, id->ichg_set}, + /* Fast Charge Voltage Regulation Setting */ + {F_VFASTCHG_REG_SET1, id->vfastchg_reg_set1}, + /* Set Pre-charge Voltage Threshold for trickle charging. */ + {F_VPRECHG_TH_SET, id->vprechg_th_set}, + {F_VRECHG_SET, id->vrechg_set}, + {F_VBATOVP_SET, id->vbatovp_set}, + /* Reverse buck boost voltage Setting */ + {F_VRBOOST_SET, 0}, + /* Disable fast-charging watchdog */ + {F_WDT_FST, 0}, + /* Disable pre-charging watchdog */ + {F_WDT_PRE, 0}, + /* Power save off */ + {F_POWER_SAVE_MODE, 0}, + {F_INT1_SET, INT1_ALL}, + {F_INT2_SET, INT2_ALL}, + {F_INT3_SET, INT3_ALL}, + {F_INT4_SET, INT4_ALL}, + {F_INT5_SET, INT5_ALL}, + {F_INT6_SET, INT6_ALL}, + {F_INT7_SET, INT7_ALL}, + }; + + /* + * Currently we initialize charger to a known state at startup. + * If we want to allow for example the boot code to initialize + * charger we should get rid of this. + */ + ret = bd9995x_chip_reset(bd); + if (ret < 0) + return ret; + + /* Initialize currents/voltages and other parameters */ + for (i = 0; i < ARRAY_SIZE(init_data); i++) { + ret = regmap_field_write(bd->rmap_fields[init_data[i].id], + init_data[i].value); + if (ret) { + dev_err(bd->dev, "failed to initialize charger (%d)\n", + ret); + return ret; + } + } + + ret = bd9995x_get_chip_state(bd, &state); + if (ret < 0) + return ret; + + mutex_lock(&bd->lock); + bd->state = state; + mutex_unlock(&bd->lock); + + return 0; +} + +static enum power_supply_property bd9995x_power_supply_props[] = { + POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_ONLINE, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT, + POWER_SUPPLY_PROP_CHARGE_AVG, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE, + POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT, + /* Battery props we access through charger */ + POWER_SUPPLY_PROP_PRESENT, + POWER_SUPPLY_PROP_VOLTAGE_NOW, + POWER_SUPPLY_PROP_CURRENT_NOW, + POWER_SUPPLY_PROP_CHARGE_TYPE, + POWER_SUPPLY_PROP_HEALTH, + POWER_SUPPLY_PROP_TEMP, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_MODEL_NAME, +}; + +static const struct power_supply_desc bd9995x_power_supply_desc = { + .name = "bd9995x-charger", + .type = POWER_SUPPLY_TYPE_USB, + .properties = bd9995x_power_supply_props, + .num_properties = ARRAY_SIZE(bd9995x_power_supply_props), + .get_property = bd9995x_power_supply_get_property, +}; + +/* + * Limit configurations for vbus-input-current and vcc-vacp-input-current + * Minimum limit is 0 uA. Max is 511 * 32000 uA = 16352000 uA. This is + * configured by writing a register so that each increment in register + * value equals to 32000 uA limit increment. + * + * Eg, value 0x0 is limit 0, value 0x1 is limit 32000, ... + * Describe the setting in linear_range table. + */ +static const struct linear_range input_current_limit_ranges[] = { + { + .min = 0, + .step = 32000, + .min_sel = 0x0, + .max_sel = 0x1ff, + }, +}; + +/* Possible trickle, pre-charging and termination current values */ +static const struct linear_range charging_current_ranges[] = { + { + .min = 0, + .step = 64000, + .min_sel = 0x0, + .max_sel = 0x10, + }, { + .min = 1024000, + .step = 0, + .min_sel = 0x11, + .max_sel = 0x1f, + }, +}; + +/* + * Fast charging voltage regulation, starting re-charging limit + * and battery over voltage protection have same possible values + */ +static const struct linear_range charge_voltage_regulation_ranges[] = { + { + .min = 2560000, + .step = 0, + .min_sel = 0, + .max_sel = 0xA0, + }, { + .min = 2560000, + .step = 16000, + .min_sel = 0xA0, + .max_sel = 0x4B0, + }, { + .min = 19200000, + .step = 0, + .min_sel = 0x4B0, + .max_sel = 0x7FF, + }, +}; + +/* Possible VSYS voltage regulation values */ +static const struct linear_range vsys_voltage_regulation_ranges[] = { + { + .min = 2560000, + .step = 0, + .min_sel = 0, + .max_sel = 0x28, + }, { + .min = 2560000, + .step = 64000, + .min_sel = 0x28, + .max_sel = 0x12C, + }, { + .min = 19200000, + .step = 0, + .min_sel = 0x12C, + .max_sel = 0x1FF, + }, +}; + +/* Possible settings for switching from trickle to pre-charging limits */ +static const struct linear_range trickle_to_pre_threshold_ranges[] = { + { + .min = 2048000, + .step = 0, + .min_sel = 0, + .max_sel = 0x20, + }, { + .min = 2048000, + .step = 64000, + .min_sel = 0x20, + .max_sel = 0x12C, + }, { + .min = 19200000, + .step = 0, + .min_sel = 0x12C, + .max_sel = 0x1FF + } +}; + +/* Possible current values for fast-charging constant current phase */ +static const struct linear_range fast_charge_current_ranges[] = { + { + .min = 0, + .step = 64000, + .min_sel = 0, + .max_sel = 0xFF, + } +}; + +struct battery_init { + const char *name; + int *info_data; + const struct linear_range *range; + int ranges; + u16 *data; +}; + +struct dt_init { + char *prop; + const struct linear_range *range; + int ranges; + u16 *data; +}; + +static int bd9995x_fw_probe(struct bd9995x_device *bd) +{ + int ret; + struct power_supply_battery_info info; + u32 property; + int i; + int regval; + bool found; + struct bd9995x_init_data *init = &bd->init_data; + struct battery_init battery_inits[] = { + { + .name = "trickle-charging current", + .info_data = &info.tricklecharge_current_ua, + .range = &charging_current_ranges[0], + .ranges = 2, + .data = &init->itrich_set, + }, { + .name = "pre-charging current", + .info_data = &info.precharge_current_ua, + .range = &charging_current_ranges[0], + .ranges = 2, + .data = &init->iprech_set, + }, { + .name = "pre-to-trickle charge voltage threshold", + .info_data = &info.precharge_voltage_max_uv, + .range = &trickle_to_pre_threshold_ranges[0], + .ranges = 2, + .data = &init->vprechg_th_set, + }, { + .name = "charging termination current", + .info_data = &info.charge_term_current_ua, + .range = &charging_current_ranges[0], + .ranges = 2, + .data = &init->iterm_set, + }, { + .name = "charging re-start voltage", + .info_data = &info.charge_restart_voltage_uv, + .range = &charge_voltage_regulation_ranges[0], + .ranges = 2, + .data = &init->vrechg_set, + }, { + .name = "battery overvoltage limit", + .info_data = &info.overvoltage_limit_uv, + .range = &charge_voltage_regulation_ranges[0], + .ranges = 2, + .data = &init->vbatovp_set, + }, { + .name = "fast-charging max current", + .info_data = &info.constant_charge_current_max_ua, + .range = &fast_charge_current_ranges[0], + .ranges = 1, + .data = &init->ichg_set, + }, { + .name = "fast-charging voltage", + .info_data = &info.constant_charge_voltage_max_uv, + .range = &charge_voltage_regulation_ranges[0], + .ranges = 2, + .data = &init->vfastchg_reg_set1, + }, + }; + struct dt_init props[] = { + { + .prop = "rohm,vsys-regulation-microvolt", + .range = &vsys_voltage_regulation_ranges[0], + .ranges = 2, + .data = &init->vsysreg_set, + }, { + .prop = "rohm,vbus-input-current-limit-microamp", + .range = &input_current_limit_ranges[0], + .ranges = 1, + .data = &init->ibus_lim_set, + }, { + .prop = "rohm,vcc-input-current-limit-microamp", + .range = &input_current_limit_ranges[0], + .ranges = 1, + .data = &init->icc_lim_set, + }, + }; + + /* + * The power_supply_get_battery_info() does not support getting values + * from ACPI. Let's fix it if ACPI is required here. + */ + ret = power_supply_get_battery_info(bd->charger, &info); + if (ret < 0) + return ret; + + for (i = 0; i < ARRAY_SIZE(battery_inits); i++) { + int val = *battery_inits[i].info_data; + const struct linear_range *range = battery_inits[i].range; + int ranges = battery_inits[i].ranges; + + if (val == -EINVAL) + continue; + + ret = linear_range_get_selector_low_array(range, ranges, val, + ®val, &found); + if (ret) { + dev_err(bd->dev, "Unsupported value for %s\n", + battery_inits[i].name); + + power_supply_put_battery_info(bd->charger, &info); + return -EINVAL; + } + if (!found) { + dev_warn(bd->dev, + "Unsupported value for %s - using smaller\n", + battery_inits[i].name); + } + *(battery_inits[i].data) = regval; + } + + power_supply_put_battery_info(bd->charger, &info); + + for (i = 0; i < ARRAY_SIZE(props); i++) { + ret = device_property_read_u32(bd->dev, props[i].prop, + &property); + if (ret < 0) { + dev_err(bd->dev, "failed to read %s", props[i].prop); + + return ret; + } + + ret = linear_range_get_selector_low_array(props[i].range, + props[i].ranges, + property, ®val, + &found); + if (ret) { + dev_err(bd->dev, "Unsupported value for '%s'\n", + props[i].prop); + + return -EINVAL; + } + + if (!found) { + dev_warn(bd->dev, + "Unsupported value for '%s' - using smaller\n", + props[i].prop); + } + + *(props[i].data) = regval; + } + + return 0; +} + +static int bd9995x_probe(struct i2c_client *client) +{ + struct device *dev = &client->dev; + struct bd9995x_device *bd; + struct power_supply_config psy_cfg = {}; + int ret; + int i; + + bd = devm_kzalloc(dev, sizeof(*bd), GFP_KERNEL); + if (!bd) + return -ENOMEM; + + bd->client = client; + bd->dev = dev; + psy_cfg.drv_data = bd; + psy_cfg.of_node = dev->of_node; + + mutex_init(&bd->lock); + + bd->rmap = devm_regmap_init_i2c(client, &bd9995x_regmap_config); + if (IS_ERR(bd->rmap)) { + dev_err(dev, "Failed to setup register access via i2c\n"); + return PTR_ERR(bd->rmap); + } + + for (i = 0; i < ARRAY_SIZE(bd9995x_reg_fields); i++) { + const struct reg_field *reg_fields = bd9995x_reg_fields; + + bd->rmap_fields[i] = devm_regmap_field_alloc(dev, bd->rmap, + reg_fields[i]); + if (IS_ERR(bd->rmap_fields[i])) { + dev_err(dev, "cannot allocate regmap field\n"); + return PTR_ERR(bd->rmap_fields[i]); + } + } + + i2c_set_clientdata(client, bd); + + ret = regmap_field_read(bd->rmap_fields[F_CHIP_ID], &bd->chip_id); + if (ret) { + dev_err(dev, "Cannot read chip ID.\n"); + return ret; + } + + if (bd->chip_id != BD99954_ID) { + dev_err(dev, "Chip with ID=0x%x, not supported!\n", + bd->chip_id); + return -ENODEV; + } + + ret = regmap_field_read(bd->rmap_fields[F_CHIP_REV], &bd->chip_rev); + if (ret) { + dev_err(dev, "Cannot read revision.\n"); + return ret; + } + + dev_info(bd->dev, "Found DB99954 chip rev %d\n", bd->chip_rev); + + /* + * We need to init the psy before we can call + * power_supply_get_battery_info() for it + */ + bd->charger = devm_power_supply_register(bd->dev, + &bd9995x_power_supply_desc, + &psy_cfg); + if (IS_ERR(bd->charger)) { + dev_err(dev, "Failed to register power supply\n"); + return PTR_ERR(bd->charger); + } + + ret = bd9995x_fw_probe(bd); + if (ret < 0) { + dev_err(dev, "Cannot read device properties.\n"); + return ret; + } + + ret = bd9995x_hw_init(bd); + if (ret < 0) { + dev_err(dev, "Cannot initialize the chip.\n"); + return ret; + } + + return devm_request_threaded_irq(dev, client->irq, NULL, + bd9995x_irq_handler_thread, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + BD9995X_IRQ_PIN, bd); +} + +static int bd9995x_remove(struct i2c_client *client) +{ + int ret; + struct bd9995x_device *bd = i2c_get_clientdata(client); + + disable_irq(client->irq); + + /* + * Reset all registers to default values. This should also disable + * CHG_EN bit. If this is not required we can get rid of the remove. + */ + ret = bd9995x_chip_reset(bd); + + return 0; +} + +static const struct of_device_id bd9995x_of_match[] = { + { .compatible = "rohm,bd99954", }, + { } +}; +MODULE_DEVICE_TABLE(of, bd9995x_of_match); + +static struct i2c_driver bd9995x_driver = { + .driver = { + .name = "bd9995x-charger", + .of_match_table = bd9995x_of_match, + }, + .probe_new = bd9995x_probe, + .remove = bd9995x_remove, +}; +module_i2c_driver(bd9995x_driver); + +MODULE_AUTHOR("Laine Markus "); +MODULE_DESCRIPTION("ROHM BD99954 charger driver"); +MODULE_LICENSE("GPL"); diff --git a/include/linux/power/bd99954-charger.h b/include/linux/power/bd99954-charger.h new file mode 100644 index 000000000000..f58897925383 --- /dev/null +++ b/include/linux/power/bd99954-charger.h @@ -0,0 +1,1075 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2020 ROHM Semiconductors */ +#ifndef BD99954_CHARGER_H +#define BD99954_CHARGER_H + +#include + +#define BD9995X_MANUFACTURER "Rohm Semiconductor" +#define BD9995X_IRQ_PIN "bd9995x_irq" + +#define BD9995X_VSYS_PRECHARGE_OFFSET_MV 200 + +#define BD99954_ID 0x346 +#define BD99955_ID 0x221 +#define BD99956_ID 0x331 + +/* Battery Charger Commands */ +#define CHARGING_CURRENT 0x14 +#define CHARGING_VOLTAGE 0x15 +#define PROTECT_SET 0x3E +#define MAP_SET 0x3F + +/* Extended commands */ +#define CHGSTM_STATUS 0x100 +#define VBAT_VSYS_STATUS 0x101 +#define VBUS_VCC_STATUS 0x102 +#define CHGOP_STATUS 0x103 +#define WDT_STATUS 0x104 +#define CUR_ILIM_VAL 0x105 +#define SEL_ILIM_VAL 0x106 +#define IBUS_LIM_SET 0x107 +#define ICC_LIM_SET 0x108 +#define IOTG_LIM_SET 0x109 +#define VIN_CTRL_SET 0x10A +#define CHGOP_SET1 0x10B +#define CHGOP_SET2 0x10C +#define VBUSCLPS_TH_SET 0x10D +#define VCCCLPS_TH_SET 0x10E +#define CHGWDT_SET 0x10F +#define BATTWDT_SET 0x110 +#define VSYSREG_SET 0x111 +#define VSYSVAL_THH_SET 0x112 +#define VSYSVAL_THL_SET 0x113 +#define ITRICH_SET 0x114 +#define IPRECH_SET 0x115 +#define ICHG_SET 0x116 +#define ITERM_SET 0x117 +#define VPRECHG_TH_SET 0x118 +#define VRBOOST_SET 0x119 +#define VFASTCHG_REG_SET1 0x11A +#define VFASTCHG_REG_SET2 0x11B +#define VFASTCHG_REG_SET3 0x11C +#define VRECHG_SET 0x11D +#define VBATOVP_SET 0x11E +#define IBATSHORT_SET 0x11F +#define PROCHOT_CTRL_SET 0x120 +#define PROCHOT_ICRIT_SET 0x121 +#define PROCHOT_INORM_SET 0x122 +#define PROCHOT_IDCHG_SET 0x123 +#define PROCHOT_VSYS_SET 0x124 +#define PMON_IOUT_CTRL_SET 0x125 +#define PMON_DACIN_VAL 0x126 +#define IOUT_DACIN_VAL 0x127 +#define VCC_UCD_SET 0x128 +#define VCC_UCD_STATUS 0x129 +#define VCC_IDD_STATUS 0x12A +#define VCC_UCD_FCTRL_SET 0x12B +#define VCC_UCD_FCTRL_EN 0x12C +#define VBUS_UCD_SET 0x130 +#define VBUS_UCD_STATUS 0x131 +#define VBUS_IDD_STATUS 0x132 +#define VBUS_UCD_FCTRL_SET 0x133 +#define VBUS_UCD_FCTRL_EN 0x134 +#define CHIP_ID 0x138 +#define CHIP_REV 0x139 +#define IC_SET1 0x13A +#define IC_SET2 0x13B +#define SYSTEM_STATUS 0x13C +#define SYSTEM_CTRL_SET 0x13D +#define VM_CTRL_SET 0x140 +#define THERM_WINDOW_SET1 0x141 +#define THERM_WINDOW_SET2 0x142 +#define THERM_WINDOW_SET3 0x143 +#define THERM_WINDOW_SET4 0x144 +#define THERM_WINDOW_SET5 0x145 +#define IBATP_TH_SET 0x146 +#define IBATM_TH_SET 0x147 +#define VBAT_TH_SET 0x148 +#define THERM_TH_SET 0x149 +#define IACP_TH_SET 0x14A +#define VACP_TH_SET 0x14B +#define VBUS_TH_SET 0x14C +#define VCC_TH_SET 0x14D +#define VSYS_TH_SET 0x14E +#define EXTIADP_TH_SET 0x14F +#define IBATP_VAL 0x150 +#define IBATP_AVE_VAL 0x151 +#define IBATM_VAL 0x152 +#define IBATM_AVE_VAL 0x153 +#define VBAT_VAL 0x154 +#define VBAT_AVE_VAL 0x155 +#define THERM_VAL 0x156 +#define VTH_VAL 0x157 +#define IACP_VAL 0x158 +#define IACP_AVE_VAL 0x159 +#define VACP_VAL 0x15A +#define VACP_AVE_VAL 0x15B +#define VBUS_VAL 0x15C +#define VBUS_AVE_VAL 0x15D +#define VCC_VAL 0x15E +#define VCC_AVE_VAL 0x15F +#define VSYS_VAL 0x160 +#define VSYS_AVE_VAL 0x161 +#define EXTIADP_VAL 0x162 +#define EXTIADP_AVE_VAL 0x163 +#define VACPCLPS_TH_SET 0x164 +#define INT0_SET 0x168 +#define INT1_SET 0x169 +#define INT2_SET 0x16A +#define INT3_SET 0x16B +#define INT4_SET 0x16C +#define INT5_SET 0x16D +#define INT6_SET 0x16E +#define INT7_SET 0x16F +#define INT0_STATUS 0x170 +#define INT1_STATUS 0x171 +#define INT2_STATUS 0x172 +#define INT3_STATUS 0x173 +#define INT4_STATUS 0x174 +#define INT5_STATUS 0x175 +#define INT6_STATUS 0x176 +#define INT7_STATUS 0x177 +#define OTPREG0 0x17A +#define OTPREG1 0x17B +#define SMBREG 0x17C +#define DEBUG_MODE_SET 0x17F +#define DEBUG0x14 0x214 +#define DEBUG0x1A 0x21A + +enum bd9995x_fields { + F_PREV_CHGSTM_STATE, F_CHGSTM_STATE, + F_VBAT_VSYS_STATUS, + F_VBUS_VCC_STATUS, + F_BATTEMP, F_VRECHG_DET, F_RBOOST_UV, F_RBOOSTS, + F_THERMWDT_VAL, F_CHGWDT_VAL, + F_CUR_ILIM_VAL, + F_SEL_ILIM_VAL, + F_IBUS_LIM_SET, + F_ICC_LIM_SET, + F_IOTG_LIM_SET, + F_OTG_BOTH_EN, + F_VRBOOST_TRIG, + F_VRBOOST_EN, + F_PP_BOTH_THRU, + F_VIN_ORD, + F_VBUS_EN, + F_VCC_EN, + F_VSYS_PRIORITY, + F_PPC_SUB_CAP, + F_PPC_CAP, + F_DCP_2500_SEL, + F_SDP_500_SEL, + F_ILIM_AUTO_DISEN, + F_VCC_BC_DISEN, + F_VBUS_BC_DISEN, + F_SDP_CHG_TRIG_EN, + F_SDP_CHG_TRIG, + F_AUTO_TOF, + F_AUTO_FST, + F_AUTO_RECH, + F_ILIM_RESET_EN, + F_DCDC_1MS_SEL, + F_SEL_ILIM_DIV, + F_BATT_LEARN, + F_CHG_EN, + F_USB_SUS, + F_CHOP_SS_INIT, + F_CHOP_ALL_INIT, + F_DCDC_CLK_SEL, + F_CHOP_SS, + F_CHOP_ALL, + F_VBUSCLPS_TH_SET, + F_VCCCLPS_TH_SET, + F_WDT_FST, + F_WDT_PRE, + F_WDT_IBAT_SHORT, + F_WDT_THERM, + F_VSYSREG_SET, + F_VSYSVAL_THH_SET, + F_VSYSVAL_THL_SET, + F_ITRICH_SET, + F_IPRECH_SET, + F_ICHG_SET, + F_ITERM_SET, + F_VPRECHG_TH_SET, + F_VRBOOST_SET, + F_VFASTCHG_REG_SET1, + F_VFASTCHG_REG_SET2, + F_VFASTCHG_REG_SET3, + F_VRECHG_SET, + F_VBATOVP_SET, + F_IBATM_SHORT_SET, + F_PROCHOT_DG_SET, + F_PROCHOT_ICRIT_DG_SET, + F_PROCHOT_IDCHG_DG_SET, + F_PROCHOT_EN, + F_PROCHOT_ICRIT_SET, + F_PROCHOT_INORM_SET, + F_PROCHOT_IDCHG_SET, + F_PROCHOT_VSYS_SET, + F_IMON_INSEL, + F_PMON_INSEL, + F_IOUT_OUT_EN, + F_IOUT_SOURCE_SEL, + F_IOUT_GAIN_SET, + F_PMON_OUT_EN, + F_PMON_GAIN_SET, + F_PMON_DACIN_VAL, + F_IOUT_DACIN_VAL, + F_VCC_BCSRETRY, + F_VCC_ADCRTRY, + F_VCC_USBDETEN, + F_VCC_IDRDETEN, + F_VCC_ENUMRDY, + F_VCC_ADCPOLEN, + F_VCC_DCDMODE, + F_VCC_USB_SW_EN, + F_VCC_USB_SW, + F_VCC_DCDFAIL, + F_VCC_CHGPORT, + F_VCC_PUPDET, + F_VCC_VBUS_VLD, + F_VCC_CHGDET, + F_VCC_OTGDET, + F_VCC_VBINOP, + F_VCC_EXTID, + F_VCC_IDRDET, + F_VCC_INDO, + F_VCC_UCDSWEN, + F_VCC_RREF_EN, + F_VCC_DPPU_EN, + F_VCC_DPREF_EN, + F_VCC_DMREF_EN, + F_VCC_DPDET_EN, + F_VCC_DMDET_EN, + F_VCC_DPSINK_EN, + F_VCC_DMSINK_EN, + F_VCC_DP_BUFF_EN, + F_VCC_DM_BUFF_EN, + F_VCC_EXTCLKENBL, + F_VCC_PLSTESTEN, + F_VCC_UCDSWEN_TSTENB, + F_VCC_RREF_EN_TSTENB, + F_VCC_DPPU_EN_TSTENB, + F_VCC_DPREF_EN_TSTENB, + F_VCC_DMREF_EN_TSTENB, + F_VCC_DPDET_EN_TSTENB, + F_VCC_DMDET_EN_TSTENB, + F_VCC_DPSINK_EN_TSTENB, + F_VCC_DMSINK_EN_TSTENB, + F_VCC_DP_BUFF_EN_TSTENB, + F_VCC_DM_BUFF_EN_TSTENB, + F_VBUS_BCSRETRY, + F_VBUS_ADCRTRY, + F_VBUS_USBDETEN, + F_VBUS_IDRDETEN, + F_VBUS_ENUMRDY, + F_VBUS_ADCPOLEN, + F_VBUS_DCDMODE, + F_VBUS_USB_SW_EN, + F_VBUS_USB_SW, + F_VBUS_DCDFAIL, + F_VBUS_CHGPORT, + F_VBUS_PUPDET, + F_VBUS_VBUS_VLD, + F_VBUS_CHGDET, + F_VBUS_OTGDET, + F_VBUS_VBINOP, + F_VBUS_EXTID, + F_VBUS_IDRDET, + F_VBUS_INDO, + F_VBUS_UCDSWEN, + F_VBUS_RREF_EN, + F_VBUS_DPPU_EN, + F_VBUS_DPREF_EN, + F_VBUS_DMREF_EN, + F_VBUS_DPDET_EN, + F_VBUS_DMDET_EN, + F_VBUS_DPSINK_EN, + F_VBUS_DMSINK_EN, + F_VBUS_DP_BUFF_EN, + F_VBUS_DM_BUFF_EN, + F_VBUS_EXTCLKENBL, + F_VBUS_PLSTESTEN, + F_VBUS_UCDSWEN_TSTENB, + F_VBUS_RREF_EN_TSTENB, + F_VBUS_DPPU_EN_TSTENB, + F_VBUS_DPREF_EN_TSTENB, + F_VBUS_DMREF_EN_TSTENB, + F_VBUS_DPDET_EN_TSTENB, + F_VBUS_DMDET_EN_TSTENB, + F_VBUS_DPSINK_EN_TSTENB, + F_VBUS_DMSINK_EN_TSTENB, + F_VBUS_DP_BUFF_EN_TSTENB, + F_VBUS_DM_BUFF_EN_TSTENB, + F_CHIP_ID, + F_CHIP_REV, + F_ONE_CELL_MODE, + F_cell, + F_VACP_AUTO_DISCHG, + F_VACP_LOAD, + F_ACOK_POL, + F_ACOK_DISEN, + F_DEBUG_SET1, + F_DEBUG_SET0, + F_MONRST_STATE, + F_ALMRST_STATE, + F_CHGRST_STATE, + F_OTPLD_STATE, + F_ALLRST_STATE, + F_PROTECT_SET, + F_MAP_SET, + F_ADCINTERVAL, + F_ADCMOD, + F_ADCTMOD, + F_EXTIADPEN, + F_VSYSENB, + F_VCCENB, + F_VBUSENB, + F_VACPENB, + F_IACPENB, + F_THERMENB, + F_VBATENB, + F_IBATMENB, + F_IBATPENB, + F_TMPTHR1B, + F_TMPTHR1A, + F_TMPTHR2B, + F_TMPTHR2A, + F_TMPTHR3B, + F_TMPTHR3A, + F_TMPTHR4B, + F_TMPTHR4A, + F_TMPTHR5B, + F_TMPTHR5A, + F_IBATP_TH_SET, + F_IBATM_TH_SET, + F_VBAT_TH_SET, + F_THERM_TH_SET, + F_IACP_TH_SET, + F_VACP_TH_SET, + F_VBUS_TH_SET, + F_VCC_TH_SET, + F_VSYS_TH_SET, + F_EXTIADP_TH_SET, + F_IBATP_VAL, + F_IBATP_AVE_VAL, + F_IBATM_VAL, + F_IBATM_AVE_VAL, + F_VBAT_VAL, + F_VBAT_AVE_VAL, + F_THERM_VAL, + F_VTH_VAL, + F_IACP_VAL, + F_IACP_AVE_VAL, + F_VACP_VAL, + F_VACP_AVE_VAL, + F_VBUS_VAL, + F_VBUS_AVE_VAL, + F_VCC_VAL, + F_VCC_AVE_VAL, + F_VSYS_VAL, + F_VSYS_AVE_VAL, + F_EXTIADP_VAL, + F_EXTIADP_AVE_VAL, + F_VACPCLPS_TH_SET, + F_INT7_SET, + F_INT6_SET, + F_INT5_SET, + F_INT4_SET, + F_INT3_SET, + F_INT2_SET, + F_INT1_SET, + F_INT0_SET, + F_VBUS_RBUV_DET, + F_VBUS_RBUV_RES, + F_VBUS_TH_DET, + F_VBUS_TH_RES, + F_VBUS_IIN_MOD, + F_VBUS_OV_DET, + F_VBUS_OV_RES, + F_VBUS_CLPS_DET, + F_VBUS_CLPS, + F_VBUS_DET, + F_VBUS_RES, + F_VCC_RBUV_DET, + F_VCC_RBUV_RES, + F_VCC_TH_DET, + F_VCC_TH_RES, + F_VCC_IIN_MOD, + F_VCC_OVP_DET, + F_VCC_OVP_RES, + F_VCC_CLPS_DET, + F_VCC_CLPS_RES, + F_VCC_DET, + F_VCC_RES, + F_TH_DET, + F_TH_RMV, + F_TMP_OUT_DET, + F_TMP_OUT_RES, + F_VBAT_TH_DET, + F_VBAT_TH_RES, + F_IBAT_SHORT_DET, + F_IBAT_SHORT_RES, + F_VBAT_OV_DET, + F_VBAT_OV_RES, + F_BAT_ASSIST_DET, + F_BAT_ASSIST_RES, + F_VSYS_TH_DET, + F_VSYS_TH_RES, + F_VSYS_OV_DET, + F_VSYS_OV_RES, + F_VSYS_SHT_DET, + F_VSYS_SHT_RES, + F_VSYS_UV_DET, + F_VSYS_UV_RES, + F_OTP_LOAD_DONE, + F_PWR_ON, + F_EXTIADP_TRNS, + F_EXTIADP_TH_DET, + F_EXIADP_TH_RES, + F_BAT_MNT_DET, + F_BAT_MNT_RES, + F_TSD_DET, + F_TSD_RES, + F_CHGWDT_EXP, + F_THERMWDT_EXP, + F_TMP_TRNS, + F_CHG_TRNS, + F_VBUS_UCD_PORT_DET, + F_VBUS_UCD_UCHG_DET, + F_VBUS_UCD_URID_RMV, + F_VBUS_UCD_OTG_DET, + F_VBUS_UCD_URID_MOD, + F_VCC_UCD_PORT_DET, + F_VCC_UCD_UCHG_DET, + F_VCC_UCD_URID_RMV, + F_VCC_UCD_OTG_DET, + F_VCC_UCD_URID_MOD, + F_PROCHOT_DET, + F_PROCHOT_RES, + F_VACP_DET, + F_VACP_RES, + F_VACP_TH_DET, + F_VACP_TH_RES, + F_IACP_TH_DET, + F_IACP_THE_RES, + F_THERM_TH_DET, + F_THERM_TH_RES, + F_IBATM_TH_DET, + F_IBATM_TH_RES, + F_IBATP_TH_DET, + F_IBATP_TH_RES, + F_INT7_STATUS, + F_INT6_STATUS, + F_INT5_STATUS, + F_INT4_STATUS, + F_INT3_STATUS, + F_INT2_STATUS, + F_INT1_STATUS, + F_INT0_STATUS, + F_ILIM_DECREASE, + F_RESERVE_OTPREG1, + F_POWER_SAVE_MODE, + F_DEBUG_MODE_SET, + F_DEBUG0x14, + F_DEBUG0x1A, + F_MAX_FIELDS +}; + +static const struct reg_field bd9995x_reg_fields[] = { + [F_PREV_CHGSTM_STATE] = REG_FIELD(CHGSTM_STATUS, 8, 14), + [F_CHGSTM_STATE] = REG_FIELD(CHGSTM_STATUS, 0, 6), + [F_VBAT_VSYS_STATUS] = REG_FIELD(VBAT_VSYS_STATUS, 0, 15), + [F_VBUS_VCC_STATUS] = REG_FIELD(VBUS_VCC_STATUS, 0, 12), + [F_BATTEMP] = REG_FIELD(CHGOP_STATUS, 8, 10), + [F_VRECHG_DET] = REG_FIELD(CHGOP_STATUS, 6, 6), + [F_RBOOST_UV] = REG_FIELD(CHGOP_STATUS, 1, 1), + [F_RBOOSTS] = REG_FIELD(CHGOP_STATUS, 0, 0), + [F_THERMWDT_VAL] = REG_FIELD(WDT_STATUS, 8, 15), + [F_CHGWDT_VAL] = REG_FIELD(WDT_STATUS, 0, 7), + [F_CUR_ILIM_VAL] = REG_FIELD(CUR_ILIM_VAL, 0, 13), + [F_SEL_ILIM_VAL] = REG_FIELD(SEL_ILIM_VAL, 0, 13), + [F_IBUS_LIM_SET] = REG_FIELD(IBUS_LIM_SET, 5, 13), + [F_ICC_LIM_SET] = REG_FIELD(ICC_LIM_SET, 5, 13), + [F_IOTG_LIM_SET] = REG_FIELD(IOTG_LIM_SET, 5, 13), + [F_OTG_BOTH_EN] = REG_FIELD(VIN_CTRL_SET, 15, 15), + [F_VRBOOST_TRIG] = REG_FIELD(VIN_CTRL_SET, 14, 14), + [F_VRBOOST_EN] = REG_FIELD(VIN_CTRL_SET, 12, 13), + [F_PP_BOTH_THRU] = REG_FIELD(VIN_CTRL_SET, 11, 11), + [F_VIN_ORD] = REG_FIELD(VIN_CTRL_SET, 7, 7), + [F_VBUS_EN] = REG_FIELD(VIN_CTRL_SET, 6, 6), + [F_VCC_EN] = REG_FIELD(VIN_CTRL_SET, 5, 5), + [F_VSYS_PRIORITY] = REG_FIELD(VIN_CTRL_SET, 4, 4), + [F_PPC_SUB_CAP] = REG_FIELD(VIN_CTRL_SET, 2, 3), + [F_PPC_CAP] = REG_FIELD(VIN_CTRL_SET, 0, 1), + [F_DCP_2500_SEL] = REG_FIELD(CHGOP_SET1, 15, 15), + [F_SDP_500_SEL] = REG_FIELD(CHGOP_SET1, 14, 14), + [F_ILIM_AUTO_DISEN] = REG_FIELD(CHGOP_SET1, 13, 13), + [F_VCC_BC_DISEN] = REG_FIELD(CHGOP_SET1, 11, 11), + [F_VBUS_BC_DISEN] = REG_FIELD(CHGOP_SET1, 10, 10), + [F_SDP_CHG_TRIG_EN] = REG_FIELD(CHGOP_SET1, 9, 9), + [F_SDP_CHG_TRIG] = REG_FIELD(CHGOP_SET1, 8, 8), + [F_AUTO_TOF] = REG_FIELD(CHGOP_SET1, 6, 6), + [F_AUTO_FST] = REG_FIELD(CHGOP_SET1, 5, 5), + [F_AUTO_RECH] = REG_FIELD(CHGOP_SET1, 3, 3), + [F_ILIM_RESET_EN] = REG_FIELD(CHGOP_SET2, 14, 14), + [F_DCDC_1MS_SEL] = REG_FIELD(CHGOP_SET2, 12, 13), + [F_SEL_ILIM_DIV] = REG_FIELD(CHGOP_SET2, 10, 10), + [F_BATT_LEARN] = REG_FIELD(CHGOP_SET2, 8, 8), + [F_CHG_EN] = REG_FIELD(CHGOP_SET2, 7, 7), + [F_USB_SUS] = REG_FIELD(CHGOP_SET2, 6, 6), + [F_CHOP_SS_INIT] = REG_FIELD(CHGOP_SET2, 5, 5), + [F_CHOP_ALL_INIT] = REG_FIELD(CHGOP_SET2, 4, 4), + [F_DCDC_CLK_SEL] = REG_FIELD(CHGOP_SET2, 2, 3), + [F_CHOP_SS] = REG_FIELD(CHGOP_SET2, 1, 1), + [F_CHOP_ALL] = REG_FIELD(CHGOP_SET2, 0, 0), + [F_VBUSCLPS_TH_SET] = REG_FIELD(VBUSCLPS_TH_SET, 7, 14), + [F_VCCCLPS_TH_SET] = REG_FIELD(VCCCLPS_TH_SET, 7, 14), + [F_WDT_FST] = REG_FIELD(CHGWDT_SET, 8, 15), + [F_WDT_PRE] = REG_FIELD(CHGWDT_SET, 0, 7), + [F_WDT_IBAT_SHORT] = REG_FIELD(BATTWDT_SET, 8, 15), + [F_WDT_THERM] = REG_FIELD(BATTWDT_SET, 0, 7), + [F_VSYSREG_SET] = REG_FIELD(VSYSREG_SET, 6, 14), + [F_VSYSVAL_THH_SET] = REG_FIELD(VSYSVAL_THH_SET, 6, 14), + [F_VSYSVAL_THL_SET] = REG_FIELD(VSYSVAL_THL_SET, 6, 14), + [F_ITRICH_SET] = REG_FIELD(ITRICH_SET, 6, 10), + [F_IPRECH_SET] = REG_FIELD(IPRECH_SET, 6, 10), + [F_ICHG_SET] = REG_FIELD(ICHG_SET, 6, 13), + [F_ITERM_SET] = REG_FIELD(ITERM_SET, 6, 10), + [F_VPRECHG_TH_SET] = REG_FIELD(VPRECHG_TH_SET, 6, 14), + [F_VRBOOST_SET] = REG_FIELD(VRBOOST_SET, 6, 14), + [F_VFASTCHG_REG_SET1] = REG_FIELD(VFASTCHG_REG_SET1, 4, 14), + [F_VFASTCHG_REG_SET2] = REG_FIELD(VFASTCHG_REG_SET2, 4, 14), + [F_VFASTCHG_REG_SET3] = REG_FIELD(VFASTCHG_REG_SET3, 4, 14), + [F_VRECHG_SET] = REG_FIELD(VRECHG_SET, 4, 14), + [F_VBATOVP_SET] = REG_FIELD(VBATOVP_SET, 4, 14), + [F_IBATM_SHORT_SET] = REG_FIELD(IBATSHORT_SET, 0, 14), + [F_PROCHOT_DG_SET] = REG_FIELD(PROCHOT_CTRL_SET, 14, 15), + [F_PROCHOT_ICRIT_DG_SET] = REG_FIELD(PROCHOT_CTRL_SET, 10, 11), + [F_PROCHOT_IDCHG_DG_SET] = REG_FIELD(PROCHOT_CTRL_SET, 8, 9), + [F_PROCHOT_EN] = REG_FIELD(PROCHOT_CTRL_SET, 0, 4), + [F_PROCHOT_ICRIT_SET] = REG_FIELD(PROCHOT_ICRIT_SET, 0, 14), + [F_PROCHOT_INORM_SET] = REG_FIELD(PROCHOT_INORM_SET, 0, 14), + [F_PROCHOT_IDCHG_SET] = REG_FIELD(PROCHOT_IDCHG_SET, 0, 14), + [F_PROCHOT_VSYS_SET] = REG_FIELD(PROCHOT_VSYS_SET, 0, 14), + [F_IMON_INSEL] = REG_FIELD(PMON_IOUT_CTRL_SET, 9, 9), + [F_PMON_INSEL] = REG_FIELD(PMON_IOUT_CTRL_SET, 8, 8), + [F_IOUT_OUT_EN] = REG_FIELD(PMON_IOUT_CTRL_SET, 7, 7), + [F_IOUT_SOURCE_SEL] = REG_FIELD(PMON_IOUT_CTRL_SET, 6, 6), + [F_IOUT_GAIN_SET] = REG_FIELD(PMON_IOUT_CTRL_SET, 4, 5), + [F_PMON_OUT_EN] = REG_FIELD(PMON_IOUT_CTRL_SET, 3, 3), + [F_PMON_GAIN_SET] = REG_FIELD(PMON_IOUT_CTRL_SET, 0, 2), + [F_PMON_DACIN_VAL] = REG_FIELD(PMON_DACIN_VAL, 0, 9), + [F_IOUT_DACIN_VAL] = REG_FIELD(IOUT_DACIN_VAL, 0, 11), + [F_VCC_BCSRETRY] = REG_FIELD(VCC_UCD_SET, 12, 12), + [F_VCC_ADCRTRY] = REG_FIELD(VCC_UCD_SET, 8, 8), + [F_VCC_USBDETEN] = REG_FIELD(VCC_UCD_SET, 7, 7), + [F_VCC_IDRDETEN] = REG_FIELD(VCC_UCD_SET, 6, 6), + [F_VCC_ENUMRDY] = REG_FIELD(VCC_UCD_SET, 5, 5), + [F_VCC_ADCPOLEN] = REG_FIELD(VCC_UCD_SET, 4, 4), + [F_VCC_DCDMODE] = REG_FIELD(VCC_UCD_SET, 3, 3), + [F_VCC_USB_SW_EN] = REG_FIELD(VCC_UCD_SET, 1, 1), + [F_VCC_USB_SW] = REG_FIELD(VCC_UCD_SET, 0, 0), + [F_VCC_DCDFAIL] = REG_FIELD(VCC_UCD_STATUS, 15, 15), + [F_VCC_CHGPORT] = REG_FIELD(VCC_UCD_STATUS, 12, 13), + [F_VCC_PUPDET] = REG_FIELD(VCC_UCD_STATUS, 11, 11), + [F_VCC_VBUS_VLD] = REG_FIELD(VCC_UCD_STATUS, 7, 7), + [F_VCC_CHGDET] = REG_FIELD(VCC_UCD_STATUS, 6, 6), + [F_VCC_OTGDET] = REG_FIELD(VCC_UCD_STATUS, 3, 3), + [F_VCC_VBINOP] = REG_FIELD(VCC_IDD_STATUS, 6, 6), + [F_VCC_EXTID] = REG_FIELD(VCC_IDD_STATUS, 5, 5), + [F_VCC_IDRDET] = REG_FIELD(VCC_IDD_STATUS, 4, 4), + [F_VCC_INDO] = REG_FIELD(VCC_IDD_STATUS, 0, 3), + [F_VCC_UCDSWEN] = REG_FIELD(VCC_UCD_FCTRL_SET, 10, 10), + [F_VCC_RREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 9, 9), + [F_VCC_DPPU_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 8, 8), + [F_VCC_DPREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 7, 7), + [F_VCC_DMREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 6, 6), + [F_VCC_DPDET_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 5, 5), + [F_VCC_DMDET_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 4, 4), + [F_VCC_DPSINK_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 3, 3), + [F_VCC_DMSINK_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 2, 2), + [F_VCC_DP_BUFF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 1, 1), + [F_VCC_DM_BUFF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 0, 0), + [F_VCC_EXTCLKENBL] = REG_FIELD(VCC_UCD_FCTRL_EN, 15, 15), + [F_VCC_PLSTESTEN] = REG_FIELD(VCC_UCD_FCTRL_EN, 14, 14), + [F_VCC_UCDSWEN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 10, 10), + [F_VCC_RREF_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 9, 9), + [F_VCC_DPPU_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 8, 8), + [F_VCC_DPREF_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 7, 7), + [F_VCC_DMREF_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 6, 6), + [F_VCC_DPDET_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 5, 5), + [F_VCC_DMDET_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 4, 4), + [F_VCC_DPSINK_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 3, 3), + [F_VCC_DMSINK_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 2, 2), + [F_VCC_DP_BUFF_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 1, 1), + [F_VCC_DM_BUFF_EN_TSTENB] = REG_FIELD(VCC_UCD_FCTRL_EN, 0, 0), + + [F_VBUS_BCSRETRY] = REG_FIELD(VBUS_UCD_SET, 12, 12), + [F_VBUS_ADCRTRY] = REG_FIELD(VBUS_UCD_SET, 8, 8), + [F_VBUS_USBDETEN] = REG_FIELD(VBUS_UCD_SET, 7, 7), + [F_VBUS_IDRDETEN] = REG_FIELD(VBUS_UCD_SET, 6, 6), + [F_VBUS_ENUMRDY] = REG_FIELD(VBUS_UCD_SET, 5, 5), + [F_VBUS_ADCPOLEN] = REG_FIELD(VBUS_UCD_SET, 4, 4), + [F_VBUS_DCDMODE] = REG_FIELD(VBUS_UCD_SET, 3, 3), + [F_VBUS_USB_SW_EN] = REG_FIELD(VBUS_UCD_SET, 1, 1), + [F_VBUS_USB_SW] = REG_FIELD(VBUS_UCD_SET, 0, 0), + [F_VBUS_DCDFAIL] = REG_FIELD(VBUS_UCD_STATUS, 15, 15), + [F_VBUS_CHGPORT] = REG_FIELD(VBUS_UCD_STATUS, 12, 13), + [F_VBUS_PUPDET] = REG_FIELD(VBUS_UCD_STATUS, 11, 11), + [F_VBUS_VBUS_VLD] = REG_FIELD(VBUS_UCD_STATUS, 7, 7), + [F_VBUS_CHGDET] = REG_FIELD(VBUS_UCD_STATUS, 6, 6), + [F_VBUS_OTGDET] = REG_FIELD(VBUS_UCD_STATUS, 3, 3), + [F_VBUS_VBINOP] = REG_FIELD(VBUS_IDD_STATUS, 6, 6), + [F_VBUS_EXTID] = REG_FIELD(VBUS_IDD_STATUS, 5, 5), + [F_VBUS_IDRDET] = REG_FIELD(VBUS_IDD_STATUS, 4, 4), + [F_VBUS_INDO] = REG_FIELD(VBUS_IDD_STATUS, 0, 3), + [F_VBUS_UCDSWEN] = REG_FIELD(VCC_UCD_FCTRL_SET, 10, 10), + [F_VBUS_RREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 9, 9), + [F_VBUS_DPPU_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 8, 8), + [F_VBUS_DPREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 7, 7), + [F_VBUS_DMREF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 6, 6), + [F_VBUS_DPDET_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 5, 5), + [F_VBUS_DMDET_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 4, 4), + [F_VBUS_DPSINK_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 3, 3), + [F_VBUS_DMSINK_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 2, 2), + [F_VBUS_DP_BUFF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 1, 1), + [F_VBUS_DM_BUFF_EN] = REG_FIELD(VCC_UCD_FCTRL_SET, 0, 0), + + [F_VBUS_EXTCLKENBL] = REG_FIELD(VBUS_UCD_FCTRL_EN, 15, 15), + [F_VBUS_PLSTESTEN] = REG_FIELD(VBUS_UCD_FCTRL_EN, 14, 14), + [F_VBUS_UCDSWEN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 10, 10), + [F_VBUS_RREF_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 9, 9), + [F_VBUS_DPPU_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 8, 8), + [F_VBUS_DPREF_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 7, 7), + [F_VBUS_DMREF_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 6, 6), + [F_VBUS_DPDET_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 5, 5), + [F_VBUS_DMDET_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 4, 4), + [F_VBUS_DPSINK_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 3, 3), + [F_VBUS_DMSINK_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 2, 2), + [F_VBUS_DP_BUFF_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 1, 1), + [F_VBUS_DM_BUFF_EN_TSTENB] = REG_FIELD(VBUS_UCD_FCTRL_EN, 0, 0), + + [F_CHIP_ID] = REG_FIELD(CHIP_ID, 0, 15), + [F_CHIP_REV] = REG_FIELD(CHIP_REV, 0, 15), + [F_ONE_CELL_MODE] = REG_FIELD(IC_SET1, 11, 11), + [F_cell] = REG_FIELD(IC_SET1, 1, 1), + [F_VACP_AUTO_DISCHG] = REG_FIELD(IC_SET1, 9, 9), + [F_VACP_LOAD] = REG_FIELD(IC_SET1, 8, 8), + [F_ACOK_POL] = REG_FIELD(IC_SET1, 1, 1), + [F_ACOK_DISEN] = REG_FIELD(IC_SET1, 0, 0), + [F_DEBUG_SET1] = REG_FIELD(IC_SET2, 4, 8), + [F_DEBUG_SET0] = REG_FIELD(IC_SET2, 0, 0), + [F_MONRST_STATE] = REG_FIELD(SYSTEM_STATUS, 6, 6), + [F_ALMRST_STATE] = REG_FIELD(SYSTEM_STATUS, 5, 5), + [F_CHGRST_STATE] = REG_FIELD(SYSTEM_STATUS, 4, 4), + [F_OTPLD_STATE] = REG_FIELD(SYSTEM_STATUS, 1, 1), + [F_ALLRST_STATE] = REG_FIELD(SYSTEM_STATUS, 0, 0), + [F_PROTECT_SET] = REG_FIELD(PROTECT_SET, 0, 15), + [F_MAP_SET] = REG_FIELD(MAP_SET, 0, 15), + [F_ADCINTERVAL] = REG_FIELD(VM_CTRL_SET, 14, 15), + [F_ADCMOD] = REG_FIELD(VM_CTRL_SET, 12, 13), + [F_ADCTMOD] = REG_FIELD(VM_CTRL_SET, 10, 11), + [F_EXTIADPEN] = REG_FIELD(VM_CTRL_SET, 9, 9), + [F_VSYSENB] = REG_FIELD(VM_CTRL_SET, 8, 8), + [F_VCCENB] = REG_FIELD(VM_CTRL_SET, 7, 7), + [F_VBUSENB] = REG_FIELD(VM_CTRL_SET, 6, 6), + [F_VACPENB] = REG_FIELD(VM_CTRL_SET, 5, 5), + [F_IACPENB] = REG_FIELD(VM_CTRL_SET, 4, 4), + [F_THERMENB] = REG_FIELD(VM_CTRL_SET, 3, 3), + [F_VBATENB] = REG_FIELD(VM_CTRL_SET, 2, 2), + [F_IBATMENB] = REG_FIELD(VM_CTRL_SET, 1, 1), + [F_IBATPENB] = REG_FIELD(VM_CTRL_SET, 0, 0), + [F_TMPTHR1B] = REG_FIELD(THERM_WINDOW_SET1, 8, 15), + [F_TMPTHR1A] = REG_FIELD(THERM_WINDOW_SET1, 0, 7), + [F_TMPTHR2B] = REG_FIELD(THERM_WINDOW_SET2, 8, 15), + [F_TMPTHR2A] = REG_FIELD(THERM_WINDOW_SET2, 0, 7), + [F_TMPTHR3B] = REG_FIELD(THERM_WINDOW_SET3, 8, 15), + [F_TMPTHR3A] = REG_FIELD(THERM_WINDOW_SET3, 0, 7), + [F_TMPTHR4B] = REG_FIELD(THERM_WINDOW_SET4, 8, 15), + [F_TMPTHR4A] = REG_FIELD(THERM_WINDOW_SET4, 0, 7), + [F_TMPTHR5B] = REG_FIELD(THERM_WINDOW_SET5, 8, 15), + [F_TMPTHR5A] = REG_FIELD(THERM_WINDOW_SET5, 0, 7), + [F_IBATP_TH_SET] = REG_FIELD(IBATP_TH_SET, 0, 14), + [F_IBATM_TH_SET] = REG_FIELD(IBATM_TH_SET, 0, 14), + [F_VBAT_TH_SET] = REG_FIELD(VBAT_TH_SET, 0, 14), + [F_THERM_TH_SET] = REG_FIELD(THERM_TH_SET, 0, 7), + [F_IACP_TH_SET] = REG_FIELD(IACP_TH_SET, 0, 14), + [F_VACP_TH_SET] = REG_FIELD(VACP_TH_SET, 0, 14), + [F_VBUS_TH_SET] = REG_FIELD(VBUS_TH_SET, 0, 14), + [F_VCC_TH_SET] = REG_FIELD(VCC_TH_SET, 0, 14), + [F_VSYS_TH_SET] = REG_FIELD(VSYS_TH_SET, 0, 14), + [F_EXTIADP_TH_SET] = REG_FIELD(EXTIADP_TH_SET, 0, 11), + [F_IBATP_VAL] = REG_FIELD(IBATP_VAL, 0, 14), + [F_IBATP_AVE_VAL] = REG_FIELD(IBATP_AVE_VAL, 0, 14), + [F_IBATM_VAL] = REG_FIELD(IBATM_VAL, 0, 14), + [F_IBATM_AVE_VAL] = REG_FIELD(IBATM_AVE_VAL, 0, 14), + [F_VBAT_VAL] = REG_FIELD(VBAT_VAL, 0, 14), + [F_VBAT_AVE_VAL] = REG_FIELD(VBAT_AVE_VAL, 0, 14), + [F_THERM_VAL] = REG_FIELD(THERM_VAL, 0, 7), + [F_VTH_VAL] = REG_FIELD(VTH_VAL, 0, 11), + [F_IACP_VAL] = REG_FIELD(IACP_VAL, 0, 14), + [F_IACP_AVE_VAL] = REG_FIELD(IACP_AVE_VAL, 0, 14), + [F_VACP_VAL] = REG_FIELD(VACP_VAL, 0, 14), + [F_VACP_AVE_VAL] = REG_FIELD(VACP_AVE_VAL, 0, 14), + [F_VBUS_VAL] = REG_FIELD(VBUS_VAL, 0, 14), + [F_VBUS_AVE_VAL] = REG_FIELD(VBUS_AVE_VAL, 0, 14), + [F_VCC_VAL] = REG_FIELD(VCC_VAL, 0, 14), + [F_VCC_AVE_VAL] = REG_FIELD(VCC_AVE_VAL, 0, 14), + [F_VSYS_VAL] = REG_FIELD(VSYS_VAL, 0, 14), + [F_VSYS_AVE_VAL] = REG_FIELD(VSYS_AVE_VAL, 0, 14), + [F_EXTIADP_VAL] = REG_FIELD(EXTIADP_VAL, 0, 11), + [F_EXTIADP_AVE_VAL] = REG_FIELD(EXTIADP_AVE_VAL, 0, 11), + [F_VACPCLPS_TH_SET] = REG_FIELD(VACPCLPS_TH_SET, 7, 14), + [F_INT7_SET] = REG_FIELD(INT7_SET, 0, 15), + [F_INT6_SET] = REG_FIELD(INT6_SET, 0, 13), + [F_INT5_SET] = REG_FIELD(INT5_SET, 0, 13), + [F_INT4_SET] = REG_FIELD(INT4_SET, 0, 9), + [F_INT3_SET] = REG_FIELD(INT3_SET, 0, 15), + [F_INT2_SET] = REG_FIELD(INT2_SET, 0, 15), + [F_INT1_SET] = REG_FIELD(INT1_SET, 0, 15), + [F_INT0_SET] = REG_FIELD(INT0_SET, 0, 7), + [F_VBUS_RBUV_DET] = REG_FIELD(INT1_SET, 15, 15), + [F_VBUS_RBUV_RES] = REG_FIELD(INT1_SET, 14, 14), + [F_VBUS_TH_DET] = REG_FIELD(INT1_SET, 9, 9), + [F_VBUS_TH_RES] = REG_FIELD(INT1_SET, 8, 8), + [F_VBUS_IIN_MOD] = REG_FIELD(INT1_SET, 6, 6), + [F_VBUS_OV_DET] = REG_FIELD(INT1_SET, 5, 5), + [F_VBUS_OV_RES] = REG_FIELD(INT1_SET, 4, 4), + [F_VBUS_CLPS_DET] = REG_FIELD(INT1_SET, 3, 3), + [F_VBUS_CLPS] = REG_FIELD(INT1_SET, 2, 2), + [F_VBUS_DET] = REG_FIELD(INT1_SET, 1, 1), + [F_VBUS_RES] = REG_FIELD(INT1_SET, 0, 0), + [F_VCC_RBUV_DET] = REG_FIELD(INT2_SET, 15, 15), + [F_VCC_RBUV_RES] = REG_FIELD(INT2_SET, 14, 14), + [F_VCC_TH_DET] = REG_FIELD(INT2_SET, 9, 9), + [F_VCC_TH_RES] = REG_FIELD(INT2_SET, 8, 8), + [F_VCC_IIN_MOD] = REG_FIELD(INT2_SET, 6, 6), + [F_VCC_OVP_DET] = REG_FIELD(INT2_SET, 5, 5), + [F_VCC_OVP_RES] = REG_FIELD(INT2_SET, 4, 4), + [F_VCC_CLPS_DET] = REG_FIELD(INT2_SET, 3, 3), + [F_VCC_CLPS_RES] = REG_FIELD(INT2_SET, 2, 2), + [F_VCC_DET] = REG_FIELD(INT2_SET, 1, 1), + [F_VCC_RES] = REG_FIELD(INT2_SET, 0, 0), + [F_TH_DET] = REG_FIELD(INT3_SET, 15, 15), + [F_TH_RMV] = REG_FIELD(INT3_SET, 14, 14), + [F_TMP_OUT_DET] = REG_FIELD(INT3_SET, 11, 11), + [F_TMP_OUT_RES] = REG_FIELD(INT3_SET, 10, 10), + [F_VBAT_TH_DET] = REG_FIELD(INT3_SET, 9, 9), + [F_VBAT_TH_RES] = REG_FIELD(INT3_SET, 8, 8), + [F_IBAT_SHORT_DET] = REG_FIELD(INT3_SET, 7, 7), + [F_IBAT_SHORT_RES] = REG_FIELD(INT3_SET, 6, 6), + [F_VBAT_OV_DET] = REG_FIELD(INT3_SET, 5, 5), + [F_VBAT_OV_RES] = REG_FIELD(INT3_SET, 4, 4), + [F_BAT_ASSIST_DET] = REG_FIELD(INT3_SET, 3, 3), + [F_BAT_ASSIST_RES] = REG_FIELD(INT3_SET, 2, 2), + [F_VSYS_TH_DET] = REG_FIELD(INT4_SET, 9, 9), + [F_VSYS_TH_RES] = REG_FIELD(INT4_SET, 8, 8), + [F_VSYS_OV_DET] = REG_FIELD(INT4_SET, 5, 5), + [F_VSYS_OV_RES] = REG_FIELD(INT4_SET, 4, 4), + [F_VSYS_SHT_DET] = REG_FIELD(INT4_SET, 3, 3), + [F_VSYS_SHT_RES] = REG_FIELD(INT4_SET, 2, 2), + [F_VSYS_UV_DET] = REG_FIELD(INT4_SET, 1, 1), + [F_VSYS_UV_RES] = REG_FIELD(INT4_SET, 0, 0), + [F_OTP_LOAD_DONE] = REG_FIELD(INT5_SET, 13, 13), + [F_PWR_ON] = REG_FIELD(INT5_SET, 12, 12), + [F_EXTIADP_TRNS] = REG_FIELD(INT5_SET, 11, 11), + [F_EXTIADP_TH_DET] = REG_FIELD(INT5_SET, 9, 9), + [F_EXIADP_TH_RES] = REG_FIELD(INT5_SET, 8, 8), + [F_BAT_MNT_DET] = REG_FIELD(INT5_SET, 7, 7), + [F_BAT_MNT_RES] = REG_FIELD(INT5_SET, 6, 6), + [F_TSD_DET] = REG_FIELD(INT5_SET, 5, 5), + [F_TSD_RES] = REG_FIELD(INT5_SET, 4, 4), + [F_CHGWDT_EXP] = REG_FIELD(INT5_SET, 3, 3), + [F_THERMWDT_EXP] = REG_FIELD(INT5_SET, 2, 2), + [F_TMP_TRNS] = REG_FIELD(INT5_SET, 1, 1), + [F_CHG_TRNS] = REG_FIELD(INT5_SET, 0, 0), + [F_VBUS_UCD_PORT_DET] = REG_FIELD(INT6_SET, 13, 13), + [F_VBUS_UCD_UCHG_DET] = REG_FIELD(INT6_SET, 12, 12), + [F_VBUS_UCD_URID_RMV] = REG_FIELD(INT6_SET, 11, 11), + [F_VBUS_UCD_OTG_DET] = REG_FIELD(INT6_SET, 10, 10), + [F_VBUS_UCD_URID_MOD] = REG_FIELD(INT6_SET, 8, 8), + [F_VCC_UCD_PORT_DET] = REG_FIELD(INT6_SET, 5, 5), + [F_VCC_UCD_UCHG_DET] = REG_FIELD(INT6_SET, 4, 4), + [F_VCC_UCD_URID_RMV] = REG_FIELD(INT6_SET, 3, 3), + [F_VCC_UCD_OTG_DET] = REG_FIELD(INT6_SET, 2, 2), + [F_VCC_UCD_URID_MOD] = REG_FIELD(INT6_SET, 0, 0), + [F_PROCHOT_DET] = REG_FIELD(INT7_SET, 15, 15), + [F_PROCHOT_RES] = REG_FIELD(INT7_SET, 14, 14), + [F_VACP_DET] = REG_FIELD(INT7_SET, 11, 11), + [F_VACP_RES] = REG_FIELD(INT7_SET, 10, 10), + [F_VACP_TH_DET] = REG_FIELD(INT7_SET, 9, 9), + [F_VACP_TH_RES] = REG_FIELD(INT7_SET, 8, 8), + [F_IACP_TH_DET] = REG_FIELD(INT7_SET, 7, 7), + [F_IACP_THE_RES] = REG_FIELD(INT7_SET, 6, 6), + [F_THERM_TH_DET] = REG_FIELD(INT7_SET, 5, 5), + [F_THERM_TH_RES] = REG_FIELD(INT7_SET, 4, 4), + [F_IBATM_TH_DET] = REG_FIELD(INT7_SET, 3, 3), + [F_IBATM_TH_RES] = REG_FIELD(INT7_SET, 2, 2), + [F_IBATP_TH_DET] = REG_FIELD(INT7_SET, 1, 1), + [F_IBATP_TH_RES] = REG_FIELD(INT7_SET, 0, 0), + [F_INT7_STATUS] = REG_FIELD(INT7_STATUS, 0, 15), + [F_INT6_STATUS] = REG_FIELD(INT6_STATUS, 0, 13), + [F_INT5_STATUS] = REG_FIELD(INT5_STATUS, 0, 13), + [F_INT4_STATUS] = REG_FIELD(INT4_STATUS, 0, 9), + [F_INT3_STATUS] = REG_FIELD(INT3_STATUS, 0, 15), + [F_INT2_STATUS] = REG_FIELD(INT2_STATUS, 0, 15), + [F_INT1_STATUS] = REG_FIELD(INT1_STATUS, 0, 15), + [F_INT0_STATUS] = REG_FIELD(INT0_STATUS, 0, 7), + [F_ILIM_DECREASE] = REG_FIELD(OTPREG0, 0, 15), + [F_RESERVE_OTPREG1] = REG_FIELD(OTPREG1, 0, 15), + [F_POWER_SAVE_MODE] = REG_FIELD(SMBREG, 0, 15), + [F_DEBUG_MODE_SET] = REG_FIELD(DEBUG_MODE_SET, 0, 15), + [F_DEBUG0x14] = REG_FIELD(DEBUG0x14, 0, 15), + [F_DEBUG0x1A] = REG_FIELD(DEBUG0x1A, 0, 15), +}; + +/* CHGSTM_STATEs */ +#define CHGSTM_SUSPEND 0x00 +#define CHGSTM_TRICKLE_CHARGE 0x01 +#define CHGSTM_PRE_CHARGE 0x02 +#define CHGSTM_FAST_CHARGE 0x03 +#define CHGSTM_TOP_OFF 0x04 +#define CHGSTM_DONE 0x05 +#define CHGSTM_OTG 0x08 +#define CHGSTM_OTG_DONE 0x09 +#define CHGSTM_TEMPERATURE_ERROR_1 0x10 +#define CHGSTM_TEMPERATURE_ERROR_2 0x11 +#define CHGSTM_TEMPERATURE_ERROR_3 0x12 +#define CHGSTM_TEMPERATURE_ERROR_4 0x13 +#define CHGSTM_TEMPERATURE_ERROR_5 0x14 +#define CHGSTM_TEMPERATURE_ERROR_6 0x15 +#define CHGSTM_TEMPERATURE_ERROR_7 0x18 +#define CHGSTM_THERMAL_SHUT_DOWN_1 0x20 +#define CHGSTM_THERMAL_SHUT_DOWN_2 0x21 +#define CHGSTM_THERMAL_SHUT_DOWN_3 0x22 +#define CHGSTM_THERMAL_SHUT_DOWN_4 0x23 +#define CHGSTM_THERMAL_SHUT_DOWN_5 0x24 +#define CHGSTM_THERMAL_SHUT_DOWN_6 0x25 +#define CHGSTM_THERMAL_SHUT_DOWN_7 0x28 +#define CHGSTM_BATTERY_ERROR 0x40 + +/* VBAT_VSYS_STATUS */ +#define STATUS_VSYS_OV BIT(15) +#define STATUS_VSYS_SSD BIT(14) +#define STATUS_VSYS_SCP BIT(13) +#define STATUS_VSYS_UVN BIT(12) +#define STATUS_IBAT_SHORT BIT(6) +#define STATUS_VBAT_OV BIT(3) +#define STATUS_DEAD_BAT BIT(0) + +/* VBUS_VCC_STATUS */ +#define STATUS_VACP_DET BIT(12) +#define STATUS_VCC_OVP BIT(11) +#define STATUS_ILIM_VCC_MOD BIT(10) +#define STATUS_VCC_CLPS BIT(9) +#define STATUS_VCC_DET BIT(8) +#define STATUS_VBUS_OVP BIT(3) +#define STATUS_ILIM_VBUS_MOD BIT(2) +#define STATUS_VBUS_CLPS BIT(1) +#define STATUS_VBUS_DET BIT(0) + +/* Interrupt set/status definitions */ + +/* INT 0 */ +#define INT0_INT7_STATUS BIT(7) +#define INT0_INT6_STATUS BIT(6) +#define INT0_INT5_STATUS BIT(5) +#define INT0_INT4_STATUS BIT(4) +#define INT0_INT3_STATUS BIT(3) +#define INT0_INT2_STATUS BIT(2) +#define INT0_INT1_STATUS BIT(1) +#define INT0_INT0_STATUS BIT(0) +#define INT0_ALL 0xff + +/* INT 1 */ +#define VBUS_RBUV_DET BIT(15) +#define VBUS_RBUV_RES BIT(14) +#define VBUS_TH_DET BIT(9) +#define VBUS_TH_RES BIT(8) +#define VBUS_IIN_MOD BIT(6) +#define VBUS_OV_DET BIT(5) +#define VBUS_OV_RES BIT(4) +#define VBUS_CLPS_DET BIT(3) +#define VBUS_CLPS BIT(2) +#define VBUS_DET BIT(1) +#define VBUS_RES BIT(0) +#define INT1_ALL (VBUS_RBUV_DET|\ + VBUS_RBUV_RES|\ + VBUS_TH_DET |\ + VBUS_TH_RES |\ + VBUS_IIN_MOD|\ + VBUS_OV_DET |\ + VBUS_OV_RES |\ + VBUS_CLPS_DET |\ + VBUS_CLPS |\ + VBUS_DET |\ + VBUS_RES) + +/* INT 2 */ +#define VCC_RBUV_DET BIT(15) +#define VCC_RBUV_RES BIT(14) +#define VCC_TH_DET BIT(9) +#define VCC_TH_RES BIT(8) +#define VCC_IIN_MOD BIT(6) +#define VCC_OVP_DET BIT(5) +#define VCC_OVP_RES BIT(4) +#define VCC_CLPS_DET BIT(3) +#define VCC_CLPS_RES BIT(2) +#define VCC_DET BIT(1) +#define VCC_RES BIT(0) +#define INT2_ALL (VCC_RBUV_DET |\ + VCC_RBUV_RES |\ + VCC_TH_DET |\ + VCC_TH_RES |\ + VCC_IIN_MOD |\ + VCC_OVP_DET |\ + VCC_OVP_RES |\ + VCC_CLPS_DET |\ + VCC_CLPS_RES |\ + VCC_DET |\ + VCC_RES) +/* INT 3 */ +#define TH_DET BIT(15) +#define TH_RMV BIT(14) +#define TMP_OUT_DET BIT(11) +#define TMP_OUT_RES BIT(10) +#define VBAT_TH_DET BIT(9) +#define VBAT_TH_RES BIT(8) +#define IBAT_SHORT_DET BIT(7) +#define IBAT_SHORT_RES BIT(6) +#define VBAT_OV_DET BIT(5) +#define VBAT_OV_RES BIT(4) +#define BAT_ASSIST_DET BIT(3) +#define BAT_ASSIST_RES BIT(2) +#define INT3_ALL (TH_DET |\ + TH_RMV |\ + TMP_OUT_DET |\ + TMP_OUT_RES |\ + VBAT_TH_DET |\ + VBAT_TH_RES |\ + IBAT_SHORT_DET |\ + IBAT_SHORT_RES |\ + VBAT_OV_DET |\ + VBAT_OV_RES |\ + BAT_ASSIST_DET |\ + BAT_ASSIST_RES) + +/* INT 4 */ +#define VSYS_TH_DET BIT(9) +#define VSYS_TH_RES BIT(8) +#define VSYS_OV_DET BIT(5) +#define VSYS_OV_RES BIT(4) +#define VSYS_SHT_DET BIT(3) +#define VSYS_SHT_RES BIT(2) +#define VSYS_UV_DET BIT(1) +#define VSYS_UV_RES BIT(0) +#define INT4_ALL (VSYS_TH_DET |\ + VSYS_TH_RES |\ + VSYS_OV_DET |\ + VSYS_OV_RES |\ + VSYS_SHT_DET |\ + VSYS_SHT_RES |\ + VSYS_UV_DET |\ + VSYS_UV_RES) + +/* INT 5*/ +#define OTP_LOAD_DONE BIT(13) +#define PWR_ON BIT(12) +#define EXTIADP_TRNS BIT(11) +#define EXTIADP_TH_DET BIT(9) +#define EXIADP_TH_RES BIT(8) +#define BAT_MNT_DET BIT(7) +#define BAT_MNT_RES BIT(6) +#define TSD_DET BIT(5) +#define TSD_RES BIT(4) +#define CHGWDT_EXP BIT(3) +#define THERMWDT_EXP BIT(2) +#define TMP_TRNS BIT(1) +#define CHG_TRNS BIT(0) +#define INT5_ALL (OTP_LOAD_DONE |\ + PWR_ON |\ + EXTIADP_TRNS |\ + EXTIADP_TH_DET |\ + EXIADP_TH_RES |\ + BAT_MNT_DET |\ + BAT_MNT_RES |\ + TSD_DET |\ + TSD_RES |\ + CHGWDT_EXP |\ + THERMWDT_EXP |\ + TMP_TRNS |\ + CHG_TRNS) + +/* INT 6*/ +#define VBUS_UCD_PORT_DET BIT(13) +#define VBUS_UCD_UCHG_DET BIT(12) +#define VBUS_UCD_URID_RMV BIT(11) +#define VBUS_UCD_OTG_DET BIT(10) +#define VBUS_UCD_URID_MOD BIT(8) +#define VCC_UCD_PORT_DET BIT(5) +#define VCC_UCD_UCHG_DET BIT(4) +#define VCC_UCD_URID_RMV BIT(3) +#define VCC_UCD_OTG_DET BIT(2) +#define VCC_UCD_URID_MOD BIT(0) +#define INT6_ALL (VBUS_UCD_PORT_DET |\ + VBUS_UCD_UCHG_DET |\ + VBUS_UCD_URID_RMV |\ + VBUS_UCD_OTG_DET |\ + VBUS_UCD_URID_MOD |\ + VCC_UCD_PORT_DET |\ + VCC_UCD_UCHG_DET |\ + VCC_UCD_URID_RMV |\ + VCC_UCD_OTG_DET |\ + VCC_UCD_URID_MOD) + +/* INT 7 */ +#define PROCHOT_DET BIT(15) +#define PROCHOT_RES BIT(14) +#define VACP_DET BIT(11) +#define VACP_RES BIT(10) +#define VACP_TH_DET BIT(9) +#define VACP_TH_RES BIT(8) +#define IACP_TH_DET BIT(7) +#define IACP_THE_RES BIT(6) +#define THERM_TH_DET BIT(5) +#define THERM_TH_RES BIT(4) +#define IBATM_TH_DET BIT(3) +#define IBATM_TH_RES BIT(2) +#define IBATP_TH_DET BIT(1) +#define IBATP_TH_RES BIT(0) +#define INT7_ALL (PROCHOT_DET |\ + PROCHOT_RES |\ + VACP_DET |\ + VACP_RES |\ + VACP_TH_DET |\ + VACP_TH_RES |\ + IACP_TH_DET |\ + IACP_THE_RES |\ + THERM_TH_DET |\ + THERM_TH_RES |\ + IBATM_TH_DET |\ + IBATM_TH_RES |\ + IBATP_TH_DET |\ + IBATP_TH_RES) + +/* SYSTEM_CTRL_SET*/ +#define MONRST BIT(6) +#define ALMRST BIT(5) +#define CHGRST BIT(4) +#define OTPLD BIT(1) +#define ALLRST BIT(0) + +/* F_BATTEMP */ +#define ROOM 0x0 +#define HOT1 0x1 +#define HOT2 0x2 +#define HOT3 0x3 +#define COLD1 0x4 +#define COLD2 0x5 +#define TEMP_DIS 0x6 +#define BATT_OPEN 0x7 + +#endif