From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8AFD3164CE; Mon, 13 Oct 2025 15:27:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760369269; cv=none; b=a2TuzlkFTgHg6IVGGJ7dwghp2iQLr84W3FogyrCY247UzgcvhhjMQWuO/Hay9DUGcsf/9bSAzxbCU6BpnGrON/gG/tpNrCorclc+FSTlSgFs6SJ+QmJ/UrGKyT7YBvFTa1viBsWI57kQArFIu12Xmpl1YtvazGMY2KFWjNIIhKU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760369269; c=relaxed/simple; bh=UIbh0zkL0Y4+j+9UtbNSwuJ3aSs/zXgjverJwkaXcqo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BuLOBQ1DzABsQQSOEZ8o/NHvETtLvE74Hh/9h9Z4inknV+X/mO2pA7Q3FvA5N0csFtzvt5CuUNnk4Pbf0PgP/IsitcEvycr72E/wtE92yvLuV466R1WIQrXsV2fHkEtFVBMAv5RQjv+TBJoqQE6OEMcJZwIS7cl+ssbYavAtAZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZIEwlIcB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZIEwlIcB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5FB0EC4CEFE; Mon, 13 Oct 2025 15:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760369269; bh=UIbh0zkL0Y4+j+9UtbNSwuJ3aSs/zXgjverJwkaXcqo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZIEwlIcBwfkDury4MMcC+Wd0pgRYVrnSyyWIn1ixjFRegaU1nVFFoyYgre3TeCBvP 4Tf00yzkaAPWexCZmolk/z85mBmdMF6s7JhHFCFju8DUD0bSUPHlrda2Gy7T0lxegu 10bMQwalGuntbAA0dcBl/9E8q+pHuKtRlSmOllNM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dzmitry Sankouski , Sebastian Reichel , Sasha Levin Subject: [PATCH 6.17 187/563] power: supply: max77705_charger: use regfields for config registers Date: Mon, 13 Oct 2025 16:40:48 +0200 Message-ID: <20251013144418.057639972@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251013144411.274874080@linuxfoundation.org> References: <20251013144411.274874080@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dzmitry Sankouski [ Upstream commit ef1e734dbe257ce8bc42383b9977b5558f061288 ] Using regfields allows to cleanup masks and register offset definition, allowing to access register info by it's functional name. Signed-off-by: Dzmitry Sankouski Signed-off-by: Sebastian Reichel Stable-dep-of: 12a1185a06e3 ("power: supply: max77705_charger: rework interrupts") Signed-off-by: Sasha Levin --- drivers/power/supply/max77705_charger.c | 105 +++++++++--------------- include/linux/power/max77705_charger.h | 102 ++++++++++++----------- 2 files changed, 93 insertions(+), 114 deletions(-) diff --git a/drivers/power/supply/max77705_charger.c b/drivers/power/supply/max77705_charger.c index 7855f890e0a9f..2d2201a6ba687 100644 --- a/drivers/power/supply/max77705_charger.c +++ b/drivers/power/supply/max77705_charger.c @@ -74,8 +74,7 @@ static int max77705_charger_enable(struct max77705_charger_data *chg) { int rv; - rv = regmap_update_bits(chg->regmap, MAX77705_CHG_REG_CNFG_09, - MAX77705_CHG_EN_MASK, MAX77705_CHG_EN_MASK); + rv = regmap_field_write(chg->rfield[MAX77705_CHG_EN], 1); if (rv) dev_err(chg->dev, "unable to enable the charger: %d\n", rv); @@ -87,10 +86,7 @@ static void max77705_charger_disable(void *data) struct max77705_charger_data *chg = data; int rv; - rv = regmap_update_bits(chg->regmap, - MAX77705_CHG_REG_CNFG_09, - MAX77705_CHG_EN_MASK, - MAX77705_CHG_DISABLE); + rv = regmap_field_write(chg->rfield[MAX77705_CHG_EN], MAX77705_CHG_DISABLE); if (rv) dev_err(chg->dev, "unable to disable the charger: %d\n", rv); } @@ -134,10 +130,10 @@ static int max77705_check_battery(struct max77705_charger_data *chg, int *val) static int max77705_get_charge_type(struct max77705_charger_data *chg, int *val) { struct regmap *regmap = chg->regmap; - unsigned int reg_data; + unsigned int reg_data, chg_en; - regmap_read(regmap, MAX77705_CHG_REG_CNFG_09, ®_data); - if (!MAX77705_CHARGER_CHG_CHARGING(reg_data)) { + regmap_field_read(chg->rfield[MAX77705_CHG_EN], &chg_en); + if (!chg_en) { *val = POWER_SUPPLY_CHARGE_TYPE_NONE; return 0; } @@ -162,10 +158,10 @@ static int max77705_get_charge_type(struct max77705_charger_data *chg, int *val) static int max77705_get_status(struct max77705_charger_data *chg, int *val) { struct regmap *regmap = chg->regmap; - unsigned int reg_data; + unsigned int reg_data, chg_en; - regmap_read(regmap, MAX77705_CHG_REG_CNFG_09, ®_data); - if (!MAX77705_CHARGER_CHG_CHARGING(reg_data)) { + regmap_field_read(chg->rfield[MAX77705_CHG_EN], &chg_en); + if (!chg_en) { *val = POWER_SUPPLY_CHARGE_TYPE_NONE; return 0; } @@ -295,16 +291,11 @@ static int max77705_get_input_current(struct max77705_charger_data *chg, { unsigned int reg_data; int get_current = 0; - struct regmap *regmap = chg->regmap; - regmap_read(regmap, MAX77705_CHG_REG_CNFG_09, ®_data); - - reg_data &= MAX77705_CHG_CHGIN_LIM_MASK; + regmap_field_read(chg->rfield[MAX77705_CHG_CHGIN_LIM], ®_data); if (reg_data <= 3) get_current = MAX77705_CURRENT_CHGIN_MIN; - else if (reg_data >= MAX77705_CHG_CHGIN_LIM_MASK) - get_current = MAX77705_CURRENT_CHGIN_MAX; else get_current = (reg_data + 1) * MAX77705_CURRENT_CHGIN_STEP; @@ -317,10 +308,8 @@ static int max77705_get_charge_current(struct max77705_charger_data *chg, int *val) { unsigned int reg_data; - struct regmap *regmap = chg->regmap; - regmap_read(regmap, MAX77705_CHG_REG_CNFG_02, ®_data); - reg_data &= MAX77705_CHG_CC; + regmap_field_read(chg->rfield[MAX77705_CHG_CC_LIM], ®_data); *val = reg_data <= 0x2 ? MAX77705_CURRENT_CHGIN_MIN : reg_data * MAX77705_CURRENT_CHG_STEP; @@ -332,7 +321,6 @@ static int max77705_set_float_voltage(struct max77705_charger_data *chg, { int float_voltage_mv; unsigned int reg_data = 0; - struct regmap *regmap = chg->regmap; float_voltage_mv = float_voltage / 1000; reg_data = float_voltage_mv <= 4000 ? 0x0 : @@ -340,9 +328,7 @@ static int max77705_set_float_voltage(struct max77705_charger_data *chg, (float_voltage_mv <= 4200) ? (float_voltage_mv - 4000) / 50 : (((float_voltage_mv - 4200) / 10) + 0x04); - return regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_04, - MAX77705_CHG_CV_PRM_MASK, - (reg_data << MAX77705_CHG_CV_PRM_SHIFT)); + return regmap_field_write(chg->rfield[MAX77705_CHG_CV_PRM], reg_data); } static int max77705_get_float_voltage(struct max77705_charger_data *chg, @@ -350,10 +336,8 @@ static int max77705_get_float_voltage(struct max77705_charger_data *chg, { unsigned int reg_data = 0; int voltage_mv; - struct regmap *regmap = chg->regmap; - regmap_read(regmap, MAX77705_CHG_REG_CNFG_04, ®_data); - reg_data &= MAX77705_CHG_PRM_MASK; + regmap_field_read(chg->rfield[MAX77705_CHG_CV_PRM], ®_data); voltage_mv = reg_data <= 0x04 ? reg_data * 50 + 4000 : (reg_data - 4) * 10 + 4200; *val = voltage_mv * 1000; @@ -418,7 +402,6 @@ static void max77705_chgin_isr_work(struct work_struct *work) static void max77705_charger_initialize(struct max77705_charger_data *chg) { - u8 reg_data; struct power_supply_battery_info *info; struct regmap *regmap = chg->regmap; @@ -429,45 +412,31 @@ static void max77705_charger_initialize(struct max77705_charger_data *chg) /* unlock charger setting protect */ /* slowest LX slope */ - reg_data = MAX77705_CHGPROT_MASK | MAX77705_SLOWEST_LX_SLOPE; - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_06, reg_data, - reg_data); + regmap_field_write(chg->rfield[MAX77705_CHGPROT], MAX77705_CHGPROT_UNLOCKED); + regmap_field_write(chg->rfield[MAX77705_LX_SLOPE], MAX77705_SLOWEST_LX_SLOPE); /* fast charge timer disable */ /* restart threshold disable */ /* pre-qual charge disable */ - reg_data = (MAX77705_FCHGTIME_DISABLE << MAX77705_FCHGTIME_SHIFT) | - (MAX77705_CHG_RSTRT_DISABLE << MAX77705_CHG_RSTRT_SHIFT) | - (MAX77705_CHG_PQEN_DISABLE << MAX77705_PQEN_SHIFT); - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_01, - (MAX77705_FCHGTIME_MASK | - MAX77705_CHG_RSTRT_MASK | - MAX77705_PQEN_MASK), - reg_data); - - /* OTG off(UNO on), boost off */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_00, - MAX77705_OTG_CTRL, 0); + regmap_field_write(chg->rfield[MAX77705_FCHGTIME], MAX77705_FCHGTIME_DISABLE); + regmap_field_write(chg->rfield[MAX77705_CHG_RSTRT], MAX77705_CHG_RSTRT_DISABLE); + regmap_field_write(chg->rfield[MAX77705_CHG_PQEN], MAX77705_CHG_PQEN_DISABLE); + + regmap_field_write(chg->rfield[MAX77705_MODE], + MAX77705_CHG_MASK | MAX77705_BUCK_MASK); /* charge current 450mA(default) */ /* otg current limit 900mA */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_02, - MAX77705_OTG_ILIM_MASK, - MAX77705_OTG_ILIM_900 << MAX77705_OTG_ILIM_SHIFT); + regmap_field_write(chg->rfield[MAX77705_OTG_ILIM], MAX77705_OTG_ILIM_900); /* BAT to SYS OCP 4.80A */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_05, - MAX77705_REG_B2SOVRC_MASK, - MAX77705_B2SOVRC_4_8A << MAX77705_REG_B2SOVRC_SHIFT); + regmap_field_write(chg->rfield[MAX77705_REG_B2SOVRC], MAX77705_B2SOVRC_4_8A); + /* top off current 150mA */ /* top off timer 30min */ - reg_data = (MAX77705_TO_ITH_150MA << MAX77705_TO_ITH_SHIFT) | - (MAX77705_TO_TIME_30M << MAX77705_TO_TIME_SHIFT) | - (MAX77705_SYS_TRACK_DISABLE << MAX77705_SYS_TRACK_DIS_SHIFT); - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_03, - (MAX77705_TO_ITH_MASK | - MAX77705_TO_TIME_MASK | - MAX77705_SYS_TRACK_DIS_MASK), reg_data); + regmap_field_write(chg->rfield[MAX77705_TO], MAX77705_TO_ITH_150MA); + regmap_field_write(chg->rfield[MAX77705_TO_TIME], MAX77705_TO_TIME_30M); + regmap_field_write(chg->rfield[MAX77705_SYS_TRACK], MAX77705_SYS_TRACK_DISABLE); /* cv voltage 4.2V or 4.35V */ /* MINVSYS 3.6V(default) */ @@ -478,25 +447,21 @@ static void max77705_charger_initialize(struct max77705_charger_data *chg) max77705_set_float_voltage(chg, info->voltage_max_design_uv); } - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_12, - MAX77705_VCHGIN_REG_MASK, MAX77705_VCHGIN_4_5); - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_12, - MAX77705_WCIN_REG_MASK, MAX77705_WCIN_4_5); + regmap_field_write(chg->rfield[MAX77705_VCHGIN], MAX77705_VCHGIN_4_5); + regmap_field_write(chg->rfield[MAX77705_WCIN], MAX77705_WCIN_4_5); /* Watchdog timer */ regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_00, MAX77705_WDTEN_MASK, 0); /* VBYPSET=5.0V */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_11, MAX77705_VBYPSET_MASK, 0); + regmap_field_write(chg->rfield[MAX77705_VBYPSET], 0); /* Switching Frequency : 1.5MHz */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_08, MAX77705_REG_FSW_MASK, - (MAX77705_CHG_FSW_1_5MHz << MAX77705_REG_FSW_SHIFT)); + regmap_field_write(chg->rfield[MAX77705_REG_FSW], MAX77705_CHG_FSW_1_5MHz); /* Auto skip mode */ - regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_12, MAX77705_REG_DISKIP_MASK, - (MAX77705_AUTO_SKIP << MAX77705_REG_DISKIP_SHIFT)); + regmap_field_write(chg->rfield[MAX77705_REG_DISKIP], MAX77705_AUTO_SKIP); } static int max77705_charger_probe(struct i2c_client *i2c) @@ -520,6 +485,14 @@ static int max77705_charger_probe(struct i2c_client *i2c) if (IS_ERR(chg->regmap)) return PTR_ERR(chg->regmap); + for (int i = 0; i < MAX77705_N_REGMAP_FIELDS; i++) { + chg->rfield[i] = devm_regmap_field_alloc(dev, chg->regmap, + max77705_reg_field[i]); + if (IS_ERR(chg->rfield[i])) + return dev_err_probe(dev, PTR_ERR(chg->rfield[i]), + "cannot allocate regmap field\n"); + } + ret = regmap_update_bits(chg->regmap, MAX77705_CHG_REG_INT_MASK, MAX77705_CHGIN_IM, 0); diff --git a/include/linux/power/max77705_charger.h b/include/linux/power/max77705_charger.h index fdec9af9c5418..a612795577b62 100644 --- a/include/linux/power/max77705_charger.h +++ b/include/linux/power/max77705_charger.h @@ -9,6 +9,8 @@ #ifndef __MAX77705_CHARGER_H #define __MAX77705_CHARGER_H __FILE__ +#include + /* MAX77705_CHG_REG_CHG_INT */ #define MAX77705_BYP_I BIT(0) #define MAX77705_INP_LIMIT_I BIT(1) @@ -63,7 +65,6 @@ #define MAX77705_BUCK_SHIFT 2 #define MAX77705_BOOST_SHIFT 3 #define MAX77705_WDTEN_SHIFT 4 -#define MAX77705_MODE_MASK GENMASK(3, 0) #define MAX77705_CHG_MASK BIT(MAX77705_CHG_SHIFT) #define MAX77705_UNO_MASK BIT(MAX77705_UNO_SHIFT) #define MAX77705_OTG_MASK BIT(MAX77705_OTG_SHIFT) @@ -74,34 +75,19 @@ #define MAX77705_OTG_CTRL (MAX77705_OTG_MASK | MAX77705_BOOST_MASK) /* MAX77705_CHG_REG_CNFG_01 */ -#define MAX77705_FCHGTIME_SHIFT 0 -#define MAX77705_FCHGTIME_MASK GENMASK(2, 0) -#define MAX77705_CHG_RSTRT_SHIFT 4 -#define MAX77705_CHG_RSTRT_MASK GENMASK(5, 4) #define MAX77705_FCHGTIME_DISABLE 0 #define MAX77705_CHG_RSTRT_DISABLE 0x3 -#define MAX77705_PQEN_SHIFT 7 -#define MAX77705_PQEN_MASK BIT(7) #define MAX77705_CHG_PQEN_DISABLE 0 #define MAX77705_CHG_PQEN_ENABLE 1 /* MAX77705_CHG_REG_CNFG_02 */ -#define MAX77705_OTG_ILIM_SHIFT 6 -#define MAX77705_OTG_ILIM_MASK GENMASK(7, 6) #define MAX77705_OTG_ILIM_500 0 #define MAX77705_OTG_ILIM_900 1 #define MAX77705_OTG_ILIM_1200 2 #define MAX77705_OTG_ILIM_1500 3 -#define MAX77705_CHG_CC GENMASK(5, 0) /* MAX77705_CHG_REG_CNFG_03 */ -#define MAX77705_TO_ITH_SHIFT 0 -#define MAX77705_TO_ITH_MASK GENMASK(2, 0) -#define MAX77705_TO_TIME_SHIFT 3 -#define MAX77705_TO_TIME_MASK GENMASK(5, 3) -#define MAX77705_SYS_TRACK_DIS_SHIFT 7 -#define MAX77705_SYS_TRACK_DIS_MASK BIT(7) #define MAX77705_TO_ITH_150MA 0 #define MAX77705_TO_TIME_30M 3 #define MAX77705_SYS_TRACK_ENABLE 0 @@ -110,15 +96,8 @@ /* MAX77705_CHG_REG_CNFG_04 */ #define MAX77705_CHG_MINVSYS_SHIFT 6 #define MAX77705_CHG_MINVSYS_MASK GENMASK(7, 6) -#define MAX77705_CHG_PRM_SHIFT 0 -#define MAX77705_CHG_PRM_MASK GENMASK(5, 0) - -#define MAX77705_CHG_CV_PRM_SHIFT 0 -#define MAX77705_CHG_CV_PRM_MASK GENMASK(5, 0) /* MAX77705_CHG_REG_CNFG_05 */ -#define MAX77705_REG_B2SOVRC_SHIFT 0 -#define MAX77705_REG_B2SOVRC_MASK GENMASK(3, 0) #define MAX77705_B2SOVRC_DISABLE 0 #define MAX77705_B2SOVRC_4_5A 6 #define MAX77705_B2SOVRC_4_8A 8 @@ -128,9 +107,8 @@ #define MAX77705_WDTCLR_SHIFT 0 #define MAX77705_WDTCLR_MASK GENMASK(1, 0) #define MAX77705_WDTCLR 1 -#define MAX77705_CHGPROT_MASK GENMASK(3, 2) -#define MAX77705_CHGPROT_UNLOCKED GENMASK(3, 2) -#define MAX77705_SLOWEST_LX_SLOPE GENMASK(6, 5) +#define MAX77705_CHGPROT_UNLOCKED 3 +#define MAX77705_SLOWEST_LX_SLOPE 3 /* MAX77705_CHG_REG_CNFG_07 */ #define MAX77705_CHG_FMBST 4 @@ -140,36 +118,14 @@ #define MAX77705_REG_FGSRC_MASK BIT(MAX77705_REG_FGSRC_SHIFT) /* MAX77705_CHG_REG_CNFG_08 */ -#define MAX77705_REG_FSW_SHIFT 0 -#define MAX77705_REG_FSW_MASK GENMASK(1, 0) #define MAX77705_CHG_FSW_3MHz 0 #define MAX77705_CHG_FSW_2MHz 1 #define MAX77705_CHG_FSW_1_5MHz 2 /* MAX77705_CHG_REG_CNFG_09 */ -#define MAX77705_CHG_CHGIN_LIM_MASK GENMASK(6, 0) -#define MAX77705_CHG_EN_MASK BIT(7) #define MAX77705_CHG_DISABLE 0 -#define MAX77705_CHARGER_CHG_CHARGING(_reg) \ - (((_reg) & MAX77705_CHG_EN_MASK) > 1) - - -/* MAX77705_CHG_REG_CNFG_10 */ -#define MAX77705_CHG_WCIN_LIM GENMASK(5, 0) - -/* MAX77705_CHG_REG_CNFG_11 */ -#define MAX77705_VBYPSET_SHIFT 0 -#define MAX77705_VBYPSET_MASK GENMASK(6, 0) /* MAX77705_CHG_REG_CNFG_12 */ -#define MAX77705_CHGINSEL_SHIFT 5 -#define MAX77705_CHGINSEL_MASK BIT(MAX77705_CHGINSEL_SHIFT) -#define MAX77705_WCINSEL_SHIFT 6 -#define MAX77705_WCINSEL_MASK BIT(MAX77705_WCINSEL_SHIFT) -#define MAX77705_VCHGIN_REG_MASK GENMASK(4, 3) -#define MAX77705_WCIN_REG_MASK GENMASK(2, 1) -#define MAX77705_REG_DISKIP_SHIFT 0 -#define MAX77705_REG_DISKIP_MASK BIT(MAX77705_REG_DISKIP_SHIFT) /* REG=4.5V, UVLO=4.7V */ #define MAX77705_VCHGIN_4_5 0 /* REG=4.5V, UVLO=4.7V */ @@ -183,9 +139,59 @@ #define MAX77705_CURRENT_CHGIN_MIN 100000 #define MAX77705_CURRENT_CHGIN_MAX 3200000 +enum max77705_field_idx { + MAX77705_CHGPROT, + MAX77705_CHG_EN, + MAX77705_CHG_CC_LIM, + MAX77705_CHG_CHGIN_LIM, + MAX77705_CHG_CV_PRM, + MAX77705_CHG_PQEN, + MAX77705_CHG_RSTRT, + MAX77705_CHG_WCIN, + MAX77705_FCHGTIME, + MAX77705_LX_SLOPE, + MAX77705_MODE, + MAX77705_OTG_ILIM, + MAX77705_REG_B2SOVRC, + MAX77705_REG_DISKIP, + MAX77705_REG_FSW, + MAX77705_SYS_TRACK, + MAX77705_TO, + MAX77705_TO_TIME, + MAX77705_VBYPSET, + MAX77705_VCHGIN, + MAX77705_WCIN, + MAX77705_N_REGMAP_FIELDS, +}; + +static const struct reg_field max77705_reg_field[MAX77705_N_REGMAP_FIELDS] = { + [MAX77705_MODE] = REG_FIELD(MAX77705_CHG_REG_CNFG_00, 0, 3), + [MAX77705_FCHGTIME] = REG_FIELD(MAX77705_CHG_REG_CNFG_01, 0, 2), + [MAX77705_CHG_RSTRT] = REG_FIELD(MAX77705_CHG_REG_CNFG_01, 4, 5), + [MAX77705_CHG_PQEN] = REG_FIELD(MAX77705_CHG_REG_CNFG_01, 7, 7), + [MAX77705_CHG_CC_LIM] = REG_FIELD(MAX77705_CHG_REG_CNFG_02, 0, 5), + [MAX77705_OTG_ILIM] = REG_FIELD(MAX77705_CHG_REG_CNFG_02, 6, 7), + [MAX77705_TO] = REG_FIELD(MAX77705_CHG_REG_CNFG_03, 0, 2), + [MAX77705_TO_TIME] = REG_FIELD(MAX77705_CHG_REG_CNFG_03, 3, 5), + [MAX77705_SYS_TRACK] = REG_FIELD(MAX77705_CHG_REG_CNFG_03, 7, 7), + [MAX77705_CHG_CV_PRM] = REG_FIELD(MAX77705_CHG_REG_CNFG_04, 0, 5), + [MAX77705_REG_B2SOVRC] = REG_FIELD(MAX77705_CHG_REG_CNFG_05, 0, 3), + [MAX77705_CHGPROT] = REG_FIELD(MAX77705_CHG_REG_CNFG_06, 2, 3), + [MAX77705_LX_SLOPE] = REG_FIELD(MAX77705_CHG_REG_CNFG_06, 5, 6), + [MAX77705_REG_FSW] = REG_FIELD(MAX77705_CHG_REG_CNFG_08, 0, 1), + [MAX77705_CHG_CHGIN_LIM] = REG_FIELD(MAX77705_CHG_REG_CNFG_09, 0, 6), + [MAX77705_CHG_EN] = REG_FIELD(MAX77705_CHG_REG_CNFG_09, 7, 7), + [MAX77705_CHG_WCIN] = REG_FIELD(MAX77705_CHG_REG_CNFG_10, 0, 5), + [MAX77705_VBYPSET] = REG_FIELD(MAX77705_CHG_REG_CNFG_11, 0, 6), + [MAX77705_REG_DISKIP] = REG_FIELD(MAX77705_CHG_REG_CNFG_12, 0, 0), + [MAX77705_WCIN] = REG_FIELD(MAX77705_CHG_REG_CNFG_12, 1, 2), + [MAX77705_VCHGIN] = REG_FIELD(MAX77705_CHG_REG_CNFG_12, 3, 4), +}; + struct max77705_charger_data { struct device *dev; struct regmap *regmap; + struct regmap_field *rfield[MAX77705_N_REGMAP_FIELDS]; struct power_supply_battery_info *bat_info; struct workqueue_struct *wqueue; struct work_struct chgin_work; -- 2.51.0