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Message-id: <1392627950-26927-3-git-send-email-k.kozlowski@samsung.com>
Date: Mon, 17 Feb 2014 10:05:37 +0100
From: Krzysztof Kozlowski <k.kozlowski@...sung.com>
To: MyungJoo Ham <myungjoo.ham@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Samuel Ortiz <sameo@...ux.intel.com>,
Lee Jones <lee.jones@...aro.org>,
Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Marek Szyprowski <m.szyprowski@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Kyungmin Park <kyungmin.park@...sung.com>,
Tomasz Figa <t.figa@...sung.com>,
Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
David Woodhouse <dwmw2@...radead.org>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>,
Anton Vorontsov <anton@...msg.org>
Subject: [PATCH v3 02/15] mfd: max14577: Rename and add MAX14577 symbols to
prepare for max77836
This patch prepares for adding support for max77836 device to existing
max14577 driver:
1. Renames most of symbols and defines prefixed with MAX14577 to MAXIM.
2. Adds prefixes (MAXIM or MAX14577) to defines without any MAX* prefix.
This is only a rename-like patch, new code is not added.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Marek Szyprowski <m.szyprowski@...sung.com>
Cc: Anton Vorontsov <anton@...msg.org>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
Cc: David Woodhouse <dwmw2@...radead.org>
Acked-by: Lee Jones <lee.jones@...aro.org>
Acked-by: Chanwoo Choi <cw00.choi@...sung.com>
---
drivers/extcon/extcon-max14577.c | 105 ++++-----
drivers/mfd/max14577.c | 51 ++---
drivers/power/max14577_charger.c | 81 +++----
drivers/regulator/max14577.c | 44 ++--
include/linux/mfd/max14577-private.h | 399 ++++++++++++++++------------------
include/linux/mfd/max14577.h | 2 +-
6 files changed, 333 insertions(+), 349 deletions(-)
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index 59f084fee4f3..6f7145a929cf 100644
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -86,14 +86,14 @@ struct max14577_muic_irq {
};
static struct max14577_muic_irq muic_irqs[] = {
- { MAX14577_IRQ_INT1_ADC, "muic-ADC" },
- { MAX14577_IRQ_INT1_ADCLOW, "muic-ADCLOW" },
- { MAX14577_IRQ_INT1_ADCERR, "muic-ADCError" },
- { MAX14577_IRQ_INT2_CHGTYP, "muic-CHGTYP" },
- { MAX14577_IRQ_INT2_CHGDETRUN, "muic-CHGDETRUN" },
- { MAX14577_IRQ_INT2_DCDTMR, "muic-DCDTMR" },
- { MAX14577_IRQ_INT2_DBCHG, "muic-DBCHG" },
- { MAX14577_IRQ_INT2_VBVOLT, "muic-VBVOLT" },
+ { MAXIM_IRQ_INT1_ADC, "muic-ADC" },
+ { MAXIM_IRQ_INT1_ADCLOW, "muic-ADCLOW" },
+ { MAXIM_IRQ_INT1_ADCERR, "muic-ADCError" },
+ { MAXIM_IRQ_INT2_CHGTYP, "muic-CHGTYP" },
+ { MAXIM_IRQ_INT2_CHGDETRUN, "muic-CHGDETRUN" },
+ { MAXIM_IRQ_INT2_DCDTMR, "muic-DCDTMR" },
+ { MAXIM_IRQ_INT2_DBCHG, "muic-DBCHG" },
+ { MAXIM_IRQ_INT2_VBVOLT, "muic-VBVOLT" },
};
/* Define supported accessory type */
@@ -177,9 +177,9 @@ static int max14577_muic_set_debounce_time(struct max14577_muic_info *info,
case ADC_DEBOUNCE_TIME_25MS:
case ADC_DEBOUNCE_TIME_38_62MS:
ret = max14577_update_reg(info->max14577->regmap,
- MAX14577_MUIC_REG_CONTROL3,
- CTRL3_ADCDBSET_MASK,
- time << CTRL3_ADCDBSET_SHIFT);
+ MAXIM_MUIC_REG_CONTROL3,
+ MAXIM_CONTROL3_ADCDBSET_MASK,
+ time << MAXIM_CONTROL3_ADCDBSET_SHIFT);
if (ret) {
dev_err(info->dev, "failed to set ADC debounce time\n");
return ret;
@@ -211,8 +211,9 @@ static int max14577_muic_set_path(struct max14577_muic_info *info,
/* Set open state to path before changing hw path */
ret = max14577_update_reg(info->max14577->regmap,
- MAX14577_MUIC_REG_CONTROL1,
- CLEAR_IDBEN_MICEN_MASK, CTRL1_SW_OPEN);
+ MAXIM_MUIC_REG_CONTROL1,
+ MAXIM_CONTROL1_CLEAR_IDBEN_MICEN_MASK,
+ MAXIM_CONTROL1_SW_OPEN);
if (ret < 0) {
dev_err(info->dev, "failed to update MUIC register\n");
return ret;
@@ -221,24 +222,25 @@ static int max14577_muic_set_path(struct max14577_muic_info *info,
if (attached)
ctrl1 = val;
else
- ctrl1 = CTRL1_SW_OPEN;
+ ctrl1 = MAXIM_CONTROL1_SW_OPEN;
ret = max14577_update_reg(info->max14577->regmap,
- MAX14577_MUIC_REG_CONTROL1,
- CLEAR_IDBEN_MICEN_MASK, ctrl1);
+ MAXIM_MUIC_REG_CONTROL1,
+ MAXIM_CONTROL1_CLEAR_IDBEN_MICEN_MASK, ctrl1);
if (ret < 0) {
dev_err(info->dev, "failed to update MUIC register\n");
return ret;
}
if (attached)
- ctrl2 |= CTRL2_CPEN_MASK; /* LowPwr=0, CPEn=1 */
+ ctrl2 |= MAXIM_CONTROL2_CPEN_MASK; /* LowPwr=0, CPEn=1 */
else
- ctrl2 |= CTRL2_LOWPWR_MASK; /* LowPwr=1, CPEn=0 */
+ ctrl2 |= MAXIM_CONTROL2_LOWPWR_MASK; /* LowPwr=1, CPEn=0 */
ret = max14577_update_reg(info->max14577->regmap,
- MAX14577_REG_CONTROL2,
- CTRL2_LOWPWR_MASK | CTRL2_CPEN_MASK, ctrl2);
+ MAXIM_MUIC_REG_CONTROL2,
+ MAXIM_CONTROL2_LOWPWR_MASK | MAXIM_CONTROL2_CPEN_MASK,
+ ctrl2);
if (ret < 0) {
dev_err(info->dev, "failed to update MUIC register\n");
return ret;
@@ -275,8 +277,9 @@ static int max14577_muic_get_cable_type(struct max14577_muic_info *info,
* Read ADC value to check cable type and decide cable state
* according to cable type
*/
- adc = info->status[MAX14577_MUIC_STATUS1] & STATUS1_ADC_MASK;
- adc >>= STATUS1_ADC_SHIFT;
+ adc = info->status[MAX14577_MUIC_STATUS1] &
+ MAXIM_STATUS1_ADC_MASK;
+ adc >>= MAXIM_STATUS1_ADC_SHIFT;
/*
* Check current cable state/cable type and store cable type
@@ -300,14 +303,14 @@ static int max14577_muic_get_cable_type(struct max14577_muic_info *info,
* according to type of charger cable.
*/
chg_type = info->status[MAX14577_MUIC_STATUS2] &
- STATUS2_CHGTYP_MASK;
- chg_type >>= STATUS2_CHGTYP_SHIFT;
+ MAXIM_STATUS2_CHGTYP_MASK;
+ chg_type >>= MAXIM_STATUS2_CHGTYP_SHIFT;
- if (chg_type == MAX14577_CHARGER_TYPE_NONE) {
+ if (chg_type == MAXIM_CHARGER_TYPE_NONE) {
*attached = false;
cable_type = info->prev_chg_type;
- info->prev_chg_type = MAX14577_CHARGER_TYPE_NONE;
+ info->prev_chg_type = MAXIM_CHARGER_TYPE_NONE;
} else {
*attached = true;
@@ -334,7 +337,7 @@ static int max14577_muic_jig_handler(struct max14577_muic_info *info,
{
char cable_name[32];
int ret = 0;
- u8 path = CTRL1_SW_OPEN;
+ u8 path = MAXIM_CONTROL1_SW_OPEN;
dev_dbg(info->dev,
"external connector is %s (adc:0x%02x)\n",
@@ -344,17 +347,17 @@ static int max14577_muic_jig_handler(struct max14577_muic_info *info,
case MAX14577_MUIC_ADC_FACTORY_MODE_USB_OFF: /* ADC_JIG_USB_OFF */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-OFF");
- path = CTRL1_SW_USB;
+ path = MAXIM_CONTROL1_SW_USB;
break;
case MAX14577_MUIC_ADC_FACTORY_MODE_USB_ON: /* ADC_JIG_USB_ON */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-ON");
- path = CTRL1_SW_USB;
+ path = MAXIM_CONTROL1_SW_USB;
break;
case MAX14577_MUIC_ADC_FACTORY_MODE_UART_OFF: /* ADC_JIG_UART_OFF */
/* PATH:AP_UART */
strcpy(cable_name, "JIG-UART-OFF");
- path = CTRL1_SW_UART;
+ path = MAXIM_CONTROL1_SW_UART;
break;
default:
dev_err(info->dev, "failed to detect %s jig cable\n",
@@ -457,7 +460,7 @@ static int max14577_muic_chg_handler(struct max14577_muic_info *info)
chg_type, info->prev_chg_type);
switch (chg_type) {
- case MAX14577_CHARGER_TYPE_USB:
+ case MAXIM_CHARGER_TYPE_USB:
/* PATH:AP_USB */
ret = max14577_muic_set_path(info, info->path_usb, attached);
if (ret < 0)
@@ -465,21 +468,21 @@ static int max14577_muic_chg_handler(struct max14577_muic_info *info)
extcon_set_cable_state(info->edev, "USB", attached);
break;
- case MAX14577_CHARGER_TYPE_DEDICATED_CHG:
+ case MAXIM_CHARGER_TYPE_DEDICATED_CHG:
extcon_set_cable_state(info->edev, "TA", attached);
break;
- case MAX14577_CHARGER_TYPE_DOWNSTREAM_PORT:
+ case MAXIM_CHARGER_TYPE_DOWNSTREAM_PORT:
extcon_set_cable_state(info->edev,
"Charge-downstream", attached);
break;
- case MAX14577_CHARGER_TYPE_SPECIAL_500MA:
+ case MAXIM_CHARGER_TYPE_SPECIAL_500MA:
extcon_set_cable_state(info->edev, "Slow-charger", attached);
break;
- case MAX14577_CHARGER_TYPE_SPECIAL_1A:
+ case MAXIM_CHARGER_TYPE_SPECIAL_1A:
extcon_set_cable_state(info->edev, "Fast-charger", attached);
break;
- case MAX14577_CHARGER_TYPE_NONE:
- case MAX14577_CHARGER_TYPE_DEAD_BATTERY:
+ case MAXIM_CHARGER_TYPE_NONE:
+ case MAXIM_CHARGER_TYPE_DEAD_BATTERY:
break;
default:
dev_err(info->dev,
@@ -503,7 +506,7 @@ static void max14577_muic_irq_work(struct work_struct *work)
mutex_lock(&info->mutex);
ret = max14577_bulk_read(info->max14577->regmap,
- MAX14577_MUIC_REG_STATUS1, info->status, 2);
+ MAXIM_MUIC_REG_STATUS1, info->status, 2);
if (ret) {
dev_err(info->dev, "failed to read MUIC register\n");
mutex_unlock(&info->mutex);
@@ -543,18 +546,18 @@ static irqreturn_t max14577_muic_irq_handler(int irq, void *data)
irq_type = muic_irqs[i].irq;
switch (irq_type) {
- case MAX14577_IRQ_INT1_ADC:
- case MAX14577_IRQ_INT1_ADCLOW:
- case MAX14577_IRQ_INT1_ADCERR:
+ case MAXIM_IRQ_INT1_ADC:
+ case MAXIM_IRQ_INT1_ADCLOW:
+ case MAXIM_IRQ_INT1_ADCERR:
/* Handle all of accessory except for
type of charger accessory */
info->irq_adc = true;
break;
- case MAX14577_IRQ_INT2_CHGTYP:
- case MAX14577_IRQ_INT2_CHGDETRUN:
- case MAX14577_IRQ_INT2_DCDTMR:
- case MAX14577_IRQ_INT2_DBCHG:
- case MAX14577_IRQ_INT2_VBVOLT:
+ case MAXIM_IRQ_INT2_CHGTYP:
+ case MAXIM_IRQ_INT2_CHGDETRUN:
+ case MAXIM_IRQ_INT2_DCDTMR:
+ case MAXIM_IRQ_INT2_DBCHG:
+ case MAXIM_IRQ_INT2_VBVOLT:
/* Handle charger accessory */
info->irq_chg = true;
break;
@@ -579,7 +582,7 @@ static int max14577_muic_detect_accessory(struct max14577_muic_info *info)
/* Read STATUSx register to detect accessory */
ret = max14577_bulk_read(info->max14577->regmap,
- MAX14577_MUIC_REG_STATUS1, info->status, 2);
+ MAXIM_MUIC_REG_STATUS1, info->status, 2);
if (ret) {
dev_err(info->dev, "failed to read MUIC register\n");
mutex_unlock(&info->mutex);
@@ -599,7 +602,7 @@ static int max14577_muic_detect_accessory(struct max14577_muic_info *info)
chg_type = max14577_muic_get_cable_type(info, MAX14577_CABLE_GROUP_CHG,
&attached);
- if (attached && chg_type != MAX14577_CHARGER_TYPE_NONE) {
+ if (attached && chg_type != MAXIM_CHARGER_TYPE_NONE) {
ret = max14577_muic_chg_handler(info);
if (ret < 0) {
dev_err(info->dev, "Cannot detect charger accessory\n");
@@ -682,8 +685,8 @@ static int max14577_muic_probe(struct platform_device *pdev)
}
/* Default h/w line path */
- info->path_usb = CTRL1_SW_USB;
- info->path_uart = CTRL1_SW_UART;
+ info->path_usb = MAXIM_CONTROL1_SW_USB;
+ info->path_uart = MAXIM_CONTROL1_SW_UART;
delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
/* Set initial path for UART */
@@ -691,7 +694,7 @@ static int max14577_muic_probe(struct platform_device *pdev)
/* Check revision number of MUIC device*/
ret = max14577_read_reg(info->max14577->regmap,
- MAX14577_REG_DEVICEID, &id);
+ MAXIM_MUIC_REG_DEVICEID, &id);
if (ret < 0) {
dev_err(&pdev->dev, "failed to read revision number\n");
goto err_extcon;
diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index 2ac2f2d7cea6..d883055ca789 100644
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -36,10 +36,10 @@ static struct mfd_cell max14577_devs[] = {
{ .name = "max14577-charger", },
};
-static bool max14577_volatile_reg(struct device *dev, unsigned int reg)
+static bool max14577_muic_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case MAX14577_REG_INT1 ... MAX14577_REG_STATUS3:
+ case MAXIM_MUIC_REG_INT1 ... MAXIM_MUIC_REG_STATUS3:
return true;
default:
break;
@@ -47,35 +47,35 @@ static bool max14577_volatile_reg(struct device *dev, unsigned int reg)
return false;
}
-static const struct regmap_config max14577_regmap_config = {
+static const struct regmap_config max14577_muic_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .volatile_reg = max14577_volatile_reg,
- .max_register = MAX14577_REG_END,
+ .volatile_reg = max14577_muic_volatile_reg,
+ .max_register = MAXIM_MUIC_REG_END,
};
static const struct regmap_irq max14577_irqs[] = {
/* INT1 interrupts */
- { .reg_offset = 0, .mask = INT1_ADC_MASK, },
- { .reg_offset = 0, .mask = INT1_ADCLOW_MASK, },
- { .reg_offset = 0, .mask = INT1_ADCERR_MASK, },
+ { .reg_offset = 0, .mask = MAXIM_INT1_ADC_MASK, },
+ { .reg_offset = 0, .mask = MAXIM_INT1_ADCLOW_MASK, },
+ { .reg_offset = 0, .mask = MAXIM_INT1_ADCERR_MASK, },
/* INT2 interrupts */
- { .reg_offset = 1, .mask = INT2_CHGTYP_MASK, },
- { .reg_offset = 1, .mask = INT2_CHGDETRUN_MASK, },
- { .reg_offset = 1, .mask = INT2_DCDTMR_MASK, },
- { .reg_offset = 1, .mask = INT2_DBCHG_MASK, },
- { .reg_offset = 1, .mask = INT2_VBVOLT_MASK, },
+ { .reg_offset = 1, .mask = MAXIM_INT2_CHGTYP_MASK, },
+ { .reg_offset = 1, .mask = MAXIM_INT2_CHGDETRUN_MASK, },
+ { .reg_offset = 1, .mask = MAXIM_INT2_DCDTMR_MASK, },
+ { .reg_offset = 1, .mask = MAXIM_INT2_DBCHG_MASK, },
+ { .reg_offset = 1, .mask = MAXIM_INT2_VBVOLT_MASK, },
/* INT3 interrupts */
- { .reg_offset = 2, .mask = INT3_EOC_MASK, },
- { .reg_offset = 2, .mask = INT3_CGMBC_MASK, },
- { .reg_offset = 2, .mask = INT3_OVP_MASK, },
- { .reg_offset = 2, .mask = INT3_MBCCHGERR_MASK, },
+ { .reg_offset = 2, .mask = MAXIM_INT3_EOC_MASK, },
+ { .reg_offset = 2, .mask = MAXIM_INT3_CGMBC_MASK, },
+ { .reg_offset = 2, .mask = MAXIM_INT3_OVP_MASK, },
+ { .reg_offset = 2, .mask = MAXIM_INT3_MBCCHGERR_MASK, },
};
static const struct regmap_irq_chip max14577_irq_chip = {
.name = "max14577",
- .status_base = MAX14577_REG_INT1,
- .mask_base = MAX14577_REG_INTMASK1,
+ .status_base = MAXIM_MUIC_REG_INT1,
+ .mask_base = MAXIM_MUIC_REG_INTMASK1,
.mask_invert = 1,
.num_regs = 3,
.irqs = max14577_irqs,
@@ -112,7 +112,8 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
max14577->i2c = i2c;
max14577->irq = i2c->irq;
- max14577->regmap = devm_regmap_init_i2c(i2c, &max14577_regmap_config);
+ max14577->regmap = devm_regmap_init_i2c(i2c,
+ &max14577_muic_regmap_config);
if (IS_ERR(max14577->regmap)) {
ret = PTR_ERR(max14577->regmap);
dev_err(max14577->dev, "Failed to allocate register map: %d\n",
@@ -120,17 +121,17 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
return ret;
}
- ret = max14577_read_reg(max14577->regmap, MAX14577_REG_DEVICEID,
+ ret = max14577_read_reg(max14577->regmap, MAXIM_MUIC_REG_DEVICEID,
®_data);
if (ret) {
dev_err(max14577->dev, "Device not found on this channel: %d\n",
ret);
return ret;
}
- max14577->vendor_id = ((reg_data & DEVID_VENDORID_MASK) >>
- DEVID_VENDORID_SHIFT);
- max14577->device_id = ((reg_data & DEVID_DEVICEID_MASK) >>
- DEVID_DEVICEID_SHIFT);
+ max14577->vendor_id = ((reg_data & MAXIM_DEVID_VENDORID_MASK) >>
+ MAXIM_DEVID_VENDORID_SHIFT);
+ max14577->device_id = ((reg_data & MAXIM_DEVID_DEVICEID_MASK) >>
+ MAXIM_DEVID_DEVICEID_SHIFT);
dev_info(max14577->dev, "Device ID: 0x%x, vendor: 0x%x\n",
max14577->device_id, max14577->vendor_id);
diff --git a/drivers/power/max14577_charger.c b/drivers/power/max14577_charger.c
index fad2a75b3604..66a4e4edea42 100644
--- a/drivers/power/max14577_charger.c
+++ b/drivers/power/max14577_charger.c
@@ -46,14 +46,14 @@ static int max14577_get_charger_state(struct max14577_charger *chg)
* - handle properly dead-battery charging (respect timer)
* - handle timers (fast-charge and prequal) /MBCCHGERR/
*/
- max14577_read_reg(rmap, MAX14577_CHG_REG_CHG_CTRL2, ®_data);
- if ((reg_data & CHGCTRL2_MBCHOSTEN_MASK) == 0)
+ max14577_read_reg(rmap, MAXIM_CHG_REG_CHGCTRL2, ®_data);
+ if ((reg_data & MAXIM_CHGCTRL2_MBCHOSTEN_MASK) == 0)
goto state_set;
- max14577_read_reg(rmap, MAX14577_CHG_REG_STATUS3, ®_data);
- if (reg_data & STATUS3_CGMBC_MASK) {
+ max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS3, ®_data);
+ if (reg_data & MAXIM_STATUS3_CGMBC_MASK) {
/* Charger or USB-cable is connected */
- if (reg_data & STATUS3_EOC_MASK)
+ if (reg_data & MAXIM_STATUS3_EOC_MASK)
state = POWER_SUPPLY_STATUS_FULL;
else
state = POWER_SUPPLY_STATUS_CHARGING;
@@ -90,18 +90,19 @@ static int max14577_get_online(struct max14577_charger *chg)
struct regmap *rmap = chg->max14577->regmap;
u8 reg_data;
- max14577_read_reg(rmap, MAX14577_MUIC_REG_STATUS2, ®_data);
- reg_data = ((reg_data & STATUS2_CHGTYP_MASK) >> STATUS2_CHGTYP_SHIFT);
+ max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS2, ®_data);
+ reg_data = reg_data & MAXIM_STATUS2_CHGTYP_MASK;
+ reg_data >>= MAXIM_STATUS2_CHGTYP_SHIFT;
switch (reg_data) {
- case MAX14577_CHARGER_TYPE_USB:
- case MAX14577_CHARGER_TYPE_DEDICATED_CHG:
- case MAX14577_CHARGER_TYPE_SPECIAL_500MA:
- case MAX14577_CHARGER_TYPE_SPECIAL_1A:
- case MAX14577_CHARGER_TYPE_DEAD_BATTERY:
+ case MAXIM_CHARGER_TYPE_USB:
+ case MAXIM_CHARGER_TYPE_DEDICATED_CHG:
+ case MAXIM_CHARGER_TYPE_SPECIAL_500MA:
+ case MAXIM_CHARGER_TYPE_SPECIAL_1A:
+ case MAXIM_CHARGER_TYPE_DEAD_BATTERY:
return 1;
- case MAX14577_CHARGER_TYPE_NONE:
- case MAX14577_CHARGER_TYPE_DOWNSTREAM_PORT:
- case MAX14577_CHARGER_TYPE_RESERVED:
+ case MAXIM_CHARGER_TYPE_NONE:
+ case MAXIM_CHARGER_TYPE_DOWNSTREAM_PORT:
+ case MAXIM_CHARGER_TYPE_RESERVED:
default:
return 0;
}
@@ -119,15 +120,16 @@ static int max14577_get_battery_health(struct max14577_charger *chg)
int state = POWER_SUPPLY_HEALTH_GOOD;
u8 reg_data;
- max14577_read_reg(rmap, MAX14577_MUIC_REG_STATUS2, ®_data);
- reg_data = ((reg_data & STATUS2_CHGTYP_MASK) >> STATUS2_CHGTYP_SHIFT);
- if (reg_data == MAX14577_CHARGER_TYPE_DEAD_BATTERY) {
+ max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS2, ®_data);
+ reg_data = reg_data & MAXIM_STATUS2_CHGTYP_MASK;
+ reg_data >>= MAXIM_STATUS2_CHGTYP_SHIFT;
+ if (reg_data == MAXIM_CHARGER_TYPE_DEAD_BATTERY) {
state = POWER_SUPPLY_HEALTH_DEAD;
goto state_set;
}
- max14577_read_reg(rmap, MAX14577_CHG_REG_STATUS3, ®_data);
- if (reg_data & STATUS3_OVP_MASK) {
+ max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS3, ®_data);
+ if (reg_data & MAXIM_STATUS3_OVP_MASK) {
state = POWER_SUPPLY_HEALTH_OVERVOLTAGE;
goto state_set;
}
@@ -162,46 +164,47 @@ static void max14577_charger_reg_init(struct max14577_charger *chg)
* Charger-Detection Enable, default on (set CHGDETEN to 1)
* Combined mask of CHGDETEN and CHGTYPMAN will zero the CHGTYPMAN bit
*/
- reg_data = 0x1 << CDETCTRL1_CHGDETEN_SHIFT;
- max14577_update_reg(rmap, MAX14577_REG_CDETCTRL1,
- CDETCTRL1_CHGDETEN_MASK | CDETCTRL1_CHGTYPMAN_MASK,
+ reg_data = 0x1 << MAXIM_CDETCTRL1_CHGDETEN_SHIFT;
+ max14577_update_reg(rmap, MAXIM_MUIC_REG_CDETCTRL1,
+ MAXIM_CDETCTRL1_CHGDETEN_MASK |
+ MAXIM_CDETCTRL1_CHGTYPMAN_MASK,
reg_data);
/* Battery Fast-Charge Timer, from SM-V700: 6hrs */
- reg_data = 0x3 << CHGCTRL1_TCHW_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL1, reg_data);
+ reg_data = 0x3 << MAXIM_CHGCTRL1_TCHW_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL1, reg_data);
/*
* Wall-Adapter Rapid Charge, default on
* Battery-Charger, default on
*/
- reg_data = 0x1 << CHGCTRL2_VCHGR_RC_SHIFT;
- reg_data |= 0x1 << CHGCTRL2_MBCHOSTEN_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL2, reg_data);
+ reg_data = 0x1 << MAXIM_CHGCTRL2_VCHGR_RC_SHIFT;
+ reg_data |= 0x1 << MAXIM_CHGCTRL2_MBCHOSTEN_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL2, reg_data);
/* Battery-Charger Constant Voltage (CV) Mode, from SM-V700: 4.35V */
- reg_data = 0xf << CHGCTRL3_MBCCVWRC_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL3, reg_data);
+ reg_data = 0xf << MAXIM_CHGCTRL3_MBCCVWRC_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL3, reg_data);
/*
* Fast Battery-Charge Current Low, default 200-950mA
* Fast Battery-Charge Current High, from SM-V700: 450mA
*/
- reg_data = 0x1 << CHGCTRL4_MBCICHWRCL_SHIFT;
- reg_data |= 0x5 << CHGCTRL4_MBCICHWRCH_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL4, reg_data);
+ reg_data = 0x1 << MAXIM_CHGCTRL4_MBCICHWRCL_SHIFT;
+ reg_data |= 0x5 << MAXIM_CHGCTRL4_MBCICHWRCH_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL4, reg_data);
/* End-of-Charge Current, from SM-V700: 50mA */
- reg_data = 0x0 << CHGCTRL5_EOCS_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL5, reg_data);
+ reg_data = 0x0 << MAXIM_CHGCTRL5_EOCS_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL5, reg_data);
/* Auto Charging Stop, default off */
- reg_data = 0x0 << CHGCTRL6_AUTOSTOP_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL6, reg_data);
+ reg_data = 0x0 << MAXIM_CHGCTRL6_AUTOSTOP_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL6, reg_data);
/* Overvoltage-Protection Threshold, from SM-V700: 6.5V */
- reg_data = 0x2 << CHGCTRL7_OTPCGHCVS_SHIFT;
- max14577_write_reg(rmap, MAX14577_REG_CHGCTRL7, reg_data);
+ reg_data = 0x2 << MAXIM_CHGCTRL7_OTPCGHCVS_SHIFT;
+ max14577_write_reg(rmap, MAXIM_CHG_REG_CHGCTRL7, reg_data);
}
/* Support property from charger */
diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c
index dc40c5ca4b75..9e5c0bd54684 100644
--- a/drivers/regulator/max14577.c
+++ b/drivers/regulator/max14577.c
@@ -30,11 +30,11 @@ static int max14577_reg_is_enabled(struct regulator_dev *rdev)
switch (rid) {
case MAX14577_CHARGER:
- max14577_read_reg(rmap, MAX14577_CHG_REG_CHG_CTRL2, ®_data);
- if ((reg_data & CHGCTRL2_MBCHOSTEN_MASK) == 0)
+ max14577_read_reg(rmap, MAXIM_CHG_REG_CHGCTRL2, ®_data);
+ if ((reg_data & MAXIM_CHGCTRL2_MBCHOSTEN_MASK) == 0)
return 0;
- max14577_read_reg(rmap, MAX14577_CHG_REG_STATUS3, ®_data);
- if ((reg_data & STATUS3_CGMBC_MASK) == 0)
+ max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS3, ®_data);
+ if ((reg_data & MAXIM_STATUS3_CGMBC_MASK) == 0)
return 0;
/* MBCHOSTEN and CGMBC are on */
return 1;
@@ -51,13 +51,13 @@ static int max14577_reg_get_current_limit(struct regulator_dev *rdev)
if (rdev_get_id(rdev) != MAX14577_CHARGER)
return -EINVAL;
- max14577_read_reg(rmap, MAX14577_CHG_REG_CHG_CTRL4, ®_data);
+ max14577_read_reg(rmap, MAXIM_CHG_REG_CHGCTRL4, ®_data);
- if ((reg_data & CHGCTRL4_MBCICHWRCL_MASK) == 0)
+ if ((reg_data & MAXIM_CHGCTRL4_MBCICHWRCL_MASK) == 0)
return MAX14577_REGULATOR_CURRENT_LIMIT_MIN;
- reg_data = ((reg_data & CHGCTRL4_MBCICHWRCH_MASK) >>
- CHGCTRL4_MBCICHWRCH_SHIFT);
+ reg_data = ((reg_data & MAXIM_CHGCTRL4_MBCICHWRCH_MASK) >>
+ MAXIM_CHGCTRL4_MBCICHWRCH_SHIFT);
return MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_START +
reg_data * MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_STEP;
}
@@ -77,10 +77,10 @@ static int max14577_reg_set_current_limit(struct regulator_dev *rdev,
if (max_uA < MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_START) {
/* Less than 200 mA, so set 90mA (turn only Low Bit off) */
- u8 reg_data = 0x0 << CHGCTRL4_MBCICHWRCL_SHIFT;
+ u8 reg_data = 0x0 << MAXIM_CHGCTRL4_MBCICHWRCL_SHIFT;
return max14577_update_reg(rdev->regmap,
- MAX14577_CHG_REG_CHG_CTRL4,
- CHGCTRL4_MBCICHWRCL_MASK, reg_data);
+ MAXIM_CHG_REG_CHGCTRL4,
+ MAXIM_CHGCTRL4_MBCICHWRCL_MASK, reg_data);
}
/* max_uA is in range: <LIMIT_HIGH_START, inifinite>, so search for
@@ -94,13 +94,13 @@ static int max14577_reg_set_current_limit(struct regulator_dev *rdev,
}
BUG_ON(current_bits < 0); /* Cannot happen */
/* Turn Low Bit on (use range 200mA-950 mA) */
- reg_data = 0x1 << CHGCTRL4_MBCICHWRCL_SHIFT;
+ reg_data = 0x1 << MAXIM_CHGCTRL4_MBCICHWRCL_SHIFT;
/* and set proper High Bits */
- reg_data |= current_bits << CHGCTRL4_MBCICHWRCH_SHIFT;
+ reg_data |= current_bits << MAXIM_CHGCTRL4_MBCICHWRCH_SHIFT;
- return max14577_update_reg(rdev->regmap, MAX14577_CHG_REG_CHG_CTRL4,
- CHGCTRL4_MBCICHWRCL_MASK | CHGCTRL4_MBCICHWRCH_MASK,
- reg_data);
+ return max14577_update_reg(rdev->regmap, MAXIM_CHG_REG_CHGCTRL4,
+ MAXIM_CHGCTRL4_MBCICHWRCL_MASK | MAXIM_CHGCTRL4_MBCICHWRCH_MASK,
+ reg_data);
}
static struct regulator_ops max14577_safeout_ops = {
@@ -127,8 +127,8 @@ static const struct regulator_desc supported_regulators[] = {
.owner = THIS_MODULE,
.n_voltages = 1,
.min_uV = MAX14577_REGULATOR_SAFEOUT_VOLTAGE,
- .enable_reg = MAX14577_REG_CONTROL2,
- .enable_mask = CTRL2_SFOUTORD_MASK,
+ .enable_reg = MAXIM_MUIC_REG_CONTROL2,
+ .enable_mask = MAXIM_CONTROL2_SFOUTORD_MASK,
},
[MAX14577_CHARGER] = {
.name = "CHARGER",
@@ -136,8 +136,8 @@ static const struct regulator_desc supported_regulators[] = {
.ops = &max14577_charger_ops,
.type = REGULATOR_CURRENT,
.owner = THIS_MODULE,
- .enable_reg = MAX14577_CHG_REG_CHG_CTRL2,
- .enable_mask = CHGCTRL2_MBCHOSTEN_MASK,
+ .enable_reg = MAXIM_CHG_REG_CHGCTRL2,
+ .enable_mask = MAXIM_CHGCTRL2_MBCHOSTEN_MASK,
},
};
@@ -159,7 +159,7 @@ static int max14577_regulator_dt_parse_pdata(struct platform_device *pdev)
}
ret = of_regulator_match(&pdev->dev, np, max14577_regulator_matches,
- MAX14577_REG_MAX);
+ MAX14577_REG_NUM);
if (ret < 0) {
dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", ret);
}
@@ -250,7 +250,7 @@ static int __init max14577_regulator_init(void)
BUILD_BUG_ON(MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_START +
MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_STEP * 0xf !=
MAX14577_REGULATOR_CURRENT_LIMIT_MAX);
- BUILD_BUG_ON(ARRAY_SIZE(supported_regulators) != MAX14577_REG_MAX);
+ BUILD_BUG_ON(ARRAY_SIZE(supported_regulators) != MAX14577_REG_NUM);
return platform_driver_register(&max14577_regulator_driver);
}
diff --git a/include/linux/mfd/max14577-private.h b/include/linux/mfd/max14577-private.h
index c9b332fb0d5d..9f5ce26cb54e 100644
--- a/include/linux/mfd/max14577-private.h
+++ b/include/linux/mfd/max14577-private.h
@@ -22,224 +22,199 @@
#include <linux/i2c.h>
#include <linux/regmap.h>
-#define MAX14577_REG_INVALID (0xff)
-
-/* Slave addr = 0x4A: Interrupt */
-enum max14577_reg {
- MAX14577_REG_DEVICEID = 0x00,
- MAX14577_REG_INT1 = 0x01,
- MAX14577_REG_INT2 = 0x02,
- MAX14577_REG_INT3 = 0x03,
- MAX14577_REG_STATUS1 = 0x04,
- MAX14577_REG_STATUS2 = 0x05,
- MAX14577_REG_STATUS3 = 0x06,
- MAX14577_REG_INTMASK1 = 0x07,
- MAX14577_REG_INTMASK2 = 0x08,
- MAX14577_REG_INTMASK3 = 0x09,
- MAX14577_REG_CDETCTRL1 = 0x0A,
- MAX14577_REG_RFU = 0x0B,
- MAX14577_REG_CONTROL1 = 0x0C,
- MAX14577_REG_CONTROL2 = 0x0D,
- MAX14577_REG_CONTROL3 = 0x0E,
- MAX14577_REG_CHGCTRL1 = 0x0F,
- MAX14577_REG_CHGCTRL2 = 0x10,
- MAX14577_REG_CHGCTRL3 = 0x11,
- MAX14577_REG_CHGCTRL4 = 0x12,
- MAX14577_REG_CHGCTRL5 = 0x13,
- MAX14577_REG_CHGCTRL6 = 0x14,
- MAX14577_REG_CHGCTRL7 = 0x15,
-
- MAX14577_REG_END,
+/* Slave addr = 0x4A: MUIC and Charger */
+enum maxim_muic_reg {
+ MAXIM_MUIC_REG_DEVICEID = 0x00,
+ MAXIM_MUIC_REG_INT1 = 0x01,
+ MAXIM_MUIC_REG_INT2 = 0x02,
+ MAXIM_MUIC_REG_INT3 = 0x03,
+ MAXIM_MUIC_REG_STATUS1 = 0x04,
+ MAXIM_MUIC_REG_STATUS2 = 0x05,
+ MAXIM_MUIC_REG_STATUS3 = 0x06,
+ MAXIM_MUIC_REG_INTMASK1 = 0x07,
+ MAXIM_MUIC_REG_INTMASK2 = 0x08,
+ MAXIM_MUIC_REG_INTMASK3 = 0x09,
+ MAXIM_MUIC_REG_CDETCTRL1 = 0x0A,
+ MAXIM_MUIC_REG_RFU = 0x0B,
+ MAXIM_MUIC_REG_CONTROL1 = 0x0C,
+ MAXIM_MUIC_REG_CONTROL2 = 0x0D,
+ MAXIM_MUIC_REG_CONTROL3 = 0x0E,
+ MAXIM_CHG_REG_CHGCTRL1 = 0x0F,
+ MAXIM_CHG_REG_CHGCTRL2 = 0x10,
+ MAXIM_CHG_REG_CHGCTRL3 = 0x11,
+ MAXIM_CHG_REG_CHGCTRL4 = 0x12,
+ MAXIM_CHG_REG_CHGCTRL5 = 0x13,
+ MAXIM_CHG_REG_CHGCTRL6 = 0x14,
+ MAXIM_CHG_REG_CHGCTRL7 = 0x15,
+
+ MAXIM_MUIC_REG_END,
};
-/* Slave addr = 0x4A: MUIC */
-enum max14577_muic_reg {
- MAX14577_MUIC_REG_STATUS1 = 0x04,
- MAX14577_MUIC_REG_STATUS2 = 0x05,
- MAX14577_MUIC_REG_CONTROL1 = 0x0C,
- MAX14577_MUIC_REG_CONTROL3 = 0x0E,
-
- MAX14577_MUIC_REG_END,
-};
-
-enum max14577_muic_charger_type {
- MAX14577_CHARGER_TYPE_NONE = 0,
- MAX14577_CHARGER_TYPE_USB,
- MAX14577_CHARGER_TYPE_DOWNSTREAM_PORT,
- MAX14577_CHARGER_TYPE_DEDICATED_CHG,
- MAX14577_CHARGER_TYPE_SPECIAL_500MA,
- MAX14577_CHARGER_TYPE_SPECIAL_1A,
- MAX14577_CHARGER_TYPE_RESERVED,
- MAX14577_CHARGER_TYPE_DEAD_BATTERY = 7,
+enum maxim_muic_charger_type {
+ MAXIM_CHARGER_TYPE_NONE = 0,
+ MAXIM_CHARGER_TYPE_USB,
+ MAXIM_CHARGER_TYPE_DOWNSTREAM_PORT,
+ MAXIM_CHARGER_TYPE_DEDICATED_CHG,
+ MAXIM_CHARGER_TYPE_SPECIAL_500MA,
+ MAXIM_CHARGER_TYPE_SPECIAL_1A,
+ MAXIM_CHARGER_TYPE_RESERVED,
+ MAXIM_CHARGER_TYPE_DEAD_BATTERY = 7,
};
/* MAX14577 interrupts */
-#define INT1_ADC_MASK (0x1 << 0)
-#define INT1_ADCLOW_MASK (0x1 << 1)
-#define INT1_ADCERR_MASK (0x1 << 2)
+#define MAXIM_INT1_ADC_MASK (0x1 << 0)
+#define MAXIM_INT1_ADCLOW_MASK (0x1 << 1)
+#define MAXIM_INT1_ADCERR_MASK (0x1 << 2)
-#define INT2_CHGTYP_MASK (0x1 << 0)
-#define INT2_CHGDETRUN_MASK (0x1 << 1)
-#define INT2_DCDTMR_MASK (0x1 << 2)
-#define INT2_DBCHG_MASK (0x1 << 3)
-#define INT2_VBVOLT_MASK (0x1 << 4)
+#define MAXIM_INT2_CHGTYP_MASK (0x1 << 0)
+#define MAXIM_INT2_CHGDETRUN_MASK (0x1 << 1)
+#define MAXIM_INT2_DCDTMR_MASK (0x1 << 2)
+#define MAXIM_INT2_DBCHG_MASK (0x1 << 3)
+#define MAXIM_INT2_VBVOLT_MASK (0x1 << 4)
-#define INT3_EOC_MASK (0x1 << 0)
-#define INT3_CGMBC_MASK (0x1 << 1)
-#define INT3_OVP_MASK (0x1 << 2)
-#define INT3_MBCCHGERR_MASK (0x1 << 3)
+#define MAXIM_INT3_EOC_MASK (0x1 << 0)
+#define MAXIM_INT3_CGMBC_MASK (0x1 << 1)
+#define MAXIM_INT3_OVP_MASK (0x1 << 2)
+#define MAXIM_INT3_MBCCHGERR_MASK (0x1 << 3)
/* MAX14577 DEVICE ID register */
-#define DEVID_VENDORID_SHIFT 0
-#define DEVID_DEVICEID_SHIFT 3
-#define DEVID_VENDORID_MASK (0x07 << DEVID_VENDORID_SHIFT)
-#define DEVID_DEVICEID_MASK (0x1f << DEVID_DEVICEID_SHIFT)
+#define MAXIM_DEVID_VENDORID_SHIFT 0
+#define MAXIM_DEVID_DEVICEID_SHIFT 3
+#define MAXIM_DEVID_VENDORID_MASK (0x07 << MAXIM_DEVID_VENDORID_SHIFT)
+#define MAXIM_DEVID_DEVICEID_MASK (0x1f << MAXIM_DEVID_DEVICEID_SHIFT)
/* MAX14577 STATUS1 register */
-#define STATUS1_ADC_SHIFT 0
-#define STATUS1_ADCLOW_SHIFT 5
-#define STATUS1_ADCERR_SHIFT 6
-#define STATUS1_ADC_MASK (0x1f << STATUS1_ADC_SHIFT)
-#define STATUS1_ADCLOW_MASK (0x1 << STATUS1_ADCLOW_SHIFT)
-#define STATUS1_ADCERR_MASK (0x1 << STATUS1_ADCERR_SHIFT)
+#define MAXIM_STATUS1_ADC_SHIFT 0
+#define MAXIM_STATUS1_ADCLOW_SHIFT 5
+#define MAXIM_STATUS1_ADCERR_SHIFT 6
+#define MAXIM_STATUS1_ADC_MASK (0x1f << MAXIM_STATUS1_ADC_SHIFT)
+#define MAXIM_STATUS1_ADCLOW_MASK (0x1 << MAXIM_STATUS1_ADCLOW_SHIFT)
+#define MAXIM_STATUS1_ADCERR_MASK (0x1 << MAXIM_STATUS1_ADCERR_SHIFT)
/* MAX14577 STATUS2 register */
-#define STATUS2_CHGTYP_SHIFT 0
-#define STATUS2_CHGDETRUN_SHIFT 3
-#define STATUS2_DCDTMR_SHIFT 4
-#define STATUS2_DBCHG_SHIFT 5
-#define STATUS2_VBVOLT_SHIFT 6
-#define STATUS2_CHGTYP_MASK (0x7 << STATUS2_CHGTYP_SHIFT)
-#define STATUS2_CHGDETRUN_MASK (0x1 << STATUS2_CHGDETRUN_SHIFT)
-#define STATUS2_DCDTMR_MASK (0x1 << STATUS2_DCDTMR_SHIFT)
-#define STATUS2_DBCHG_MASK (0x1 << STATUS2_DBCHG_SHIFT)
-#define STATUS2_VBVOLT_MASK (0x1 << STATUS2_VBVOLT_SHIFT)
+#define MAXIM_STATUS2_CHGTYP_SHIFT 0
+#define MAXIM_STATUS2_CHGDETRUN_SHIFT 3
+#define MAXIM_STATUS2_DCDTMR_SHIFT 4
+#define MAXIM_STATUS2_DBCHG_SHIFT 5
+#define MAXIM_STATUS2_VBVOLT_SHIFT 6
+#define MAXIM_STATUS2_CHGTYP_MASK (0x7 << MAXIM_STATUS2_CHGTYP_SHIFT)
+#define MAXIM_STATUS2_CHGDETRUN_MASK (0x1 << MAXIM_STATUS2_CHGDETRUN_SHIFT)
+#define MAXIM_STATUS2_DCDTMR_MASK (0x1 << MAXIM_STATUS2_DCDTMR_SHIFT)
+#define MAXIM_STATUS2_DBCHG_MASK (0x1 << MAXIM_STATUS2_DBCHG_SHIFT)
+#define MAXIM_STATUS2_VBVOLT_MASK (0x1 << MAXIM_STATUS2_VBVOLT_SHIFT)
+
+/* MAX14577 STATUS3 register */
+#define MAXIM_STATUS3_EOC_SHIFT 0
+#define MAXIM_STATUS3_CGMBC_SHIFT 1
+#define MAXIM_STATUS3_OVP_SHIFT 2
+#define MAXIM_STATUS3_MBCCHGERR_SHIFT 3
+#define MAXIM_STATUS3_EOC_MASK (0x1 << MAXIM_STATUS3_EOC_SHIFT)
+#define MAXIM_STATUS3_CGMBC_MASK (0x1 << MAXIM_STATUS3_CGMBC_SHIFT)
+#define MAXIM_STATUS3_OVP_MASK (0x1 << MAXIM_STATUS3_OVP_SHIFT)
+#define MAXIM_STATUS3_MBCCHGERR_MASK (0x1 << MAXIM_STATUS3_MBCCHGERR_SHIFT)
/* MAX14577 CONTROL1 register */
-#define COMN1SW_SHIFT 0
-#define COMP2SW_SHIFT 3
-#define MICEN_SHIFT 6
-#define IDBEN_SHIFT 7
-#define COMN1SW_MASK (0x7 << COMN1SW_SHIFT)
-#define COMP2SW_MASK (0x7 << COMP2SW_SHIFT)
-#define MICEN_MASK (0x1 << MICEN_SHIFT)
-#define IDBEN_MASK (0x1 << IDBEN_SHIFT)
-#define CLEAR_IDBEN_MICEN_MASK (COMN1SW_MASK | COMP2SW_MASK)
-#define CTRL1_SW_USB ((1 << COMP2SW_SHIFT) \
- | (1 << COMN1SW_SHIFT))
-#define CTRL1_SW_AUDIO ((2 << COMP2SW_SHIFT) \
- | (2 << COMN1SW_SHIFT))
-#define CTRL1_SW_UART ((3 << COMP2SW_SHIFT) \
- | (3 << COMN1SW_SHIFT))
-#define CTRL1_SW_OPEN ((0 << COMP2SW_SHIFT) \
- | (0 << COMN1SW_SHIFT))
+#define MAXIM_CONTROL1_COMN1SW_SHIFT 0
+#define MAXIM_CONTROL1_COMP2SW_SHIFT 3
+#define MAXIM_CONTROL1_MICEN_SHIFT 6
+#define MAXIM_CONTROL1_IDBEN_SHIFT 7
+#define MAXIM_CONTROL1_COMN1SW_MASK (0x7 << MAXIM_CONTROL1_COMN1SW_SHIFT)
+#define MAXIM_CONTROL1_COMP2SW_MASK (0x7 << MAXIM_CONTROL1_COMP2SW_SHIFT)
+#define MAXIM_CONTROL1_MICEN_MASK (0x1 << MAXIM_CONTROL1_MICEN_SHIFT)
+#define MAXIM_CONTROL1_IDBEN_MASK (0x1 << MAXIM_CONTROL1_IDBEN_SHIFT)
+
+#define MAXIM_CONTROL1_CLEAR_IDBEN_MICEN_MASK (MAXIM_CONTROL1_COMN1SW_MASK | MAXIM_CONTROL1_COMP2SW_MASK)
+#define MAXIM_CONTROL1_SW_USB ((1 << MAXIM_CONTROL1_COMP2SW_SHIFT) \
+ | (1 << MAXIM_CONTROL1_COMN1SW_SHIFT))
+#define MAXIM_CONTROL1_SW_AUDIO ((2 << MAXIM_CONTROL1_COMP2SW_SHIFT) \
+ | (2 << MAXIM_CONTROL1_COMN1SW_SHIFT))
+#define MAXIM_CONTROL1_SW_UART ((3 << MAXIM_CONTROL1_COMP2SW_SHIFT) \
+ | (3 << MAXIM_CONTROL1_COMN1SW_SHIFT))
+#define MAXIM_CONTROL1_SW_OPEN ((0 << MAXIM_CONTROL1_COMP2SW_SHIFT) \
+ | (0 << MAXIM_CONTROL1_COMN1SW_SHIFT))
/* MAX14577 CONTROL2 register */
-#define CTRL2_LOWPWR_SHIFT (0)
-#define CTRL2_ADCEN_SHIFT (1)
-#define CTRL2_CPEN_SHIFT (2)
-#define CTRL2_SFOUTASRT_SHIFT (3)
-#define CTRL2_SFOUTORD_SHIFT (4)
-#define CTRL2_ACCDET_SHIFT (5)
-#define CTRL2_USBCPINT_SHIFT (6)
-#define CTRL2_RCPS_SHIFT (7)
-#define CTRL2_LOWPWR_MASK (0x1 << CTRL2_LOWPWR_SHIFT)
-#define CTRL2_ADCEN_MASK (0x1 << CTRL2_ADCEN_SHIFT)
-#define CTRL2_CPEN_MASK (0x1 << CTRL2_CPEN_SHIFT)
-#define CTRL2_SFOUTASRT_MASK (0x1 << CTRL2_SFOUTASRT_SHIFT)
-#define CTRL2_SFOUTORD_MASK (0x1 << CTRL2_SFOUTORD_SHIFT)
-#define CTRL2_ACCDET_MASK (0x1 << CTRL2_ACCDET_SHIFT)
-#define CTRL2_USBCPINT_MASK (0x1 << CTRL2_USBCPINT_SHIFT)
-#define CTRL2_RCPS_MASK (0x1 << CTR2_RCPS_SHIFT)
-
-#define CTRL2_CPEN1_LOWPWR0 ((1 << CTRL2_CPEN_SHIFT) | \
- (0 << CTRL2_LOWPWR_SHIFT))
-#define CTRL2_CPEN0_LOWPWR1 ((0 << CTRL2_CPEN_SHIFT) | \
- (1 << CTRL2_LOWPWR_SHIFT))
+#define MAXIM_CONTROL2_LOWPWR_SHIFT 0
+#define MAXIM_CONTROL2_ADCEN_SHIFT 1
+#define MAXIM_CONTROL2_CPEN_SHIFT 2
+#define MAXIM_CONTROL2_SFOUTASRT_SHIFT 3
+#define MAXIM_CONTROL2_SFOUTORD_SHIFT 4
+#define MAXIM_CONTROL2_ACCDET_SHIFT 5
+#define MAXIM_CONTROL2_USBCPINT_SHIFT 6
+#define MAXIM_CONTROL2_RCPS_SHIFT 7
+#define MAXIM_CONTROL2_LOWPWR_MASK (0x1 << MAXIM_CONTROL2_LOWPWR_SHIFT)
+#define MAXIM_CONTROL2_ADCEN_MASK (0x1 << MAXIM_CONTROL2_ADCEN_SHIFT)
+#define MAXIM_CONTROL2_CPEN_MASK (0x1 << MAXIM_CONTROL2_CPEN_SHIFT)
+#define MAXIM_CONTROL2_SFOUTASRT_MASK (0x1 << MAXIM_CONTROL2_SFOUTASRT_SHIFT)
+#define MAXIM_CONTROL2_SFOUTORD_MASK (0x1 << MAXIM_CONTROL2_SFOUTORD_SHIFT)
+#define MAXIM_CONTROL2_ACCDET_MASK (0x1 << MAXIM_CONTROL2_ACCDET_SHIFT)
+#define MAXIM_CONTROL2_USBCPINT_MASK (0x1 << MAXIM_CONTROL2_USBCPINT_SHIFT)
+#define MAXIM_CONTROL2_RCPS_MASK (0x1 << MAXIM_CONTROL2_RCPS_SHIFT)
+
+#define MAXIM_CONTROL2_CPEN1_LOWPWR0 ((1 << MAXIM_CONTROL2_CPEN_SHIFT) | \
+ (0 << MAXIM_CONTROL2_LOWPWR_SHIFT))
+#define MAXIM_CONTROL2_CPEN0_LOWPWR1 ((0 << MAXIM_CONTROL2_CPEN_SHIFT) | \
+ (1 << MAXIM_CONTROL2_LOWPWR_SHIFT))
/* MAX14577 CONTROL3 register */
-#define CTRL3_JIGSET_SHIFT 0
-#define CTRL3_BOOTSET_SHIFT 2
-#define CTRL3_ADCDBSET_SHIFT 4
-#define CTRL3_JIGSET_MASK (0x3 << CTRL3_JIGSET_SHIFT)
-#define CTRL3_BOOTSET_MASK (0x3 << CTRL3_BOOTSET_SHIFT)
-#define CTRL3_ADCDBSET_MASK (0x3 << CTRL3_ADCDBSET_SHIFT)
-
-/* Slave addr = 0x4A: Charger */
-enum max14577_charger_reg {
- MAX14577_CHG_REG_STATUS3 = 0x06,
- MAX14577_CHG_REG_CHG_CTRL1 = 0x0F,
- MAX14577_CHG_REG_CHG_CTRL2 = 0x10,
- MAX14577_CHG_REG_CHG_CTRL3 = 0x11,
- MAX14577_CHG_REG_CHG_CTRL4 = 0x12,
- MAX14577_CHG_REG_CHG_CTRL5 = 0x13,
- MAX14577_CHG_REG_CHG_CTRL6 = 0x14,
- MAX14577_CHG_REG_CHG_CTRL7 = 0x15,
-
- MAX14577_CHG_REG_END,
-};
-
-/* MAX14577 STATUS3 register */
-#define STATUS3_EOC_SHIFT 0
-#define STATUS3_CGMBC_SHIFT 1
-#define STATUS3_OVP_SHIFT 2
-#define STATUS3_MBCCHGERR_SHIFT 3
-#define STATUS3_EOC_MASK (0x1 << STATUS3_EOC_SHIFT)
-#define STATUS3_CGMBC_MASK (0x1 << STATUS3_CGMBC_SHIFT)
-#define STATUS3_OVP_MASK (0x1 << STATUS3_OVP_SHIFT)
-#define STATUS3_MBCCHGERR_MASK (0x1 << STATUS3_MBCCHGERR_SHIFT)
+#define MAXIM_CONTROL3_JIGSET_SHIFT 0
+#define MAXIM_CONTROL3_BOOTSET_SHIFT 2
+#define MAXIM_CONTROL3_ADCDBSET_SHIFT 4
+#define MAXIM_CONTROL3_JIGSET_MASK (0x3 << MAXIM_CONTROL3_JIGSET_SHIFT)
+#define MAXIM_CONTROL3_BOOTSET_MASK (0x3 << MAXIM_CONTROL3_BOOTSET_SHIFT)
+#define MAXIM_CONTROL3_ADCDBSET_MASK (0x3 << MAXIM_CONTROL3_ADCDBSET_SHIFT)
/* MAX14577 CDETCTRL1 register */
-#define CDETCTRL1_CHGDETEN_SHIFT 0
-#define CDETCTRL1_CHGTYPMAN_SHIFT 1
-#define CDETCTRL1_DCDEN_SHIFT 2
-#define CDETCTRL1_DCD2SCT_SHIFT 3
-#define CDETCTRL1_DCHKTM_SHIFT 4
-#define CDETCTRL1_DBEXIT_SHIFT 5
-#define CDETCTRL1_DBIDLE_SHIFT 6
-#define CDETCTRL1_CDPDET_SHIFT 7
-#define CDETCTRL1_CHGDETEN_MASK (0x1 << CDETCTRL1_CHGDETEN_SHIFT)
-#define CDETCTRL1_CHGTYPMAN_MASK (0x1 << CDETCTRL1_CHGTYPMAN_SHIFT)
-#define CDETCTRL1_DCDEN_MASK (0x1 << CDETCTRL1_DCDEN_SHIFT)
-#define CDETCTRL1_DCD2SCT_MASK (0x1 << CDETCTRL1_DCD2SCT_SHIFT)
-#define CDETCTRL1_DCHKTM_MASK (0x1 << CDETCTRL1_DCHKTM_SHIFT)
-#define CDETCTRL1_DBEXIT_MASK (0x1 << CDETCTRL1_DBEXIT_SHIFT)
-#define CDETCTRL1_DBIDLE_MASK (0x1 << CDETCTRL1_DBIDLE_SHIFT)
-#define CDETCTRL1_CDPDET_MASK (0x1 << CDETCTRL1_CDPDET_SHIFT)
-
-/* MAX14577 CHGCTRL1 register */
-#define CHGCTRL1_TCHW_SHIFT 4
-#define CHGCTRL1_TCHW_MASK (0x7 << CHGCTRL1_TCHW_SHIFT)
-
-/* MAX14577 CHGCTRL2 register */
-#define CHGCTRL2_MBCHOSTEN_SHIFT 6
-#define CHGCTRL2_MBCHOSTEN_MASK (0x1 << CHGCTRL2_MBCHOSTEN_SHIFT)
-#define CHGCTRL2_VCHGR_RC_SHIFT 7
-#define CHGCTRL2_VCHGR_RC_MASK (0x1 << CHGCTRL2_VCHGR_RC_SHIFT)
-
-/* MAX14577 CHGCTRL3 register */
-#define CHGCTRL3_MBCCVWRC_SHIFT 0
-#define CHGCTRL3_MBCCVWRC_MASK (0xf << CHGCTRL3_MBCCVWRC_SHIFT)
-
-/* MAX14577 CHGCTRL4 register */
-#define CHGCTRL4_MBCICHWRCH_SHIFT 0
-#define CHGCTRL4_MBCICHWRCH_MASK (0xf << CHGCTRL4_MBCICHWRCH_SHIFT)
-#define CHGCTRL4_MBCICHWRCL_SHIFT 4
-#define CHGCTRL4_MBCICHWRCL_MASK (0x1 << CHGCTRL4_MBCICHWRCL_SHIFT)
-
-/* MAX14577 CHGCTRL5 register */
-#define CHGCTRL5_EOCS_SHIFT 0
-#define CHGCTRL5_EOCS_MASK (0xf << CHGCTRL5_EOCS_SHIFT)
-
-/* MAX14577 CHGCTRL6 register */
-#define CHGCTRL6_AUTOSTOP_SHIFT 5
-#define CHGCTRL6_AUTOSTOP_MASK (0x1 << CHGCTRL6_AUTOSTOP_SHIFT)
-
-/* MAX14577 CHGCTRL7 register */
-#define CHGCTRL7_OTPCGHCVS_SHIFT 0
-#define CHGCTRL7_OTPCGHCVS_MASK (0x3 << CHGCTRL7_OTPCGHCVS_SHIFT)
-
-/* MAX14577 regulator current limits (as in CHGCTRL4 register), uA */
+#define MAXIM_CDETCTRL1_CHGDETEN_SHIFT 0
+#define MAXIM_CDETCTRL1_CHGTYPMAN_SHIFT 1
+#define MAXIM_CDETCTRL1_DCDEN_SHIFT 2
+#define MAXIM_CDETCTRL1_DCD2SCT_SHIFT 3
+#define MAXIM_CDETCTRL1_DCHKTM_SHIFT 4
+#define MAXIM_CDETCTRL1_DBEXIT_SHIFT 5
+#define MAXIM_CDETCTRL1_DBIDLE_SHIFT 6
+#define MAXIM_CDETCTRL1_CDPDET_SHIFT 7
+#define MAXIM_CDETCTRL1_CHGDETEN_MASK (0x1 << MAXIM_CDETCTRL1_CHGDETEN_SHIFT)
+#define MAXIM_CDETCTRL1_CHGTYPMAN_MASK (0x1 << MAXIM_CDETCTRL1_CHGTYPMAN_SHIFT)
+#define MAXIM_CDETCTRL1_DCDEN_MASK (0x1 << MAXIM_CDETCTRL1_DCDEN_SHIFT)
+#define MAXIM_CDETCTRL1_DCD2SCT_MASK (0x1 << MAXIM_CDETCTRL1_DCD2SCT_SHIFT)
+#define MAXIM_CDETCTRL1_DCHKTM_MASK (0x1 << MAXIM_CDETCTRL1_DCHKTM_SHIFT)
+#define MAXIM_CDETCTRL1_DBEXIT_MASK (0x1 << MAXIM_CDETCTRL1_DBEXIT_SHIFT)
+#define MAXIM_CDETCTRL1_DBIDLE_MASK (0x1 << MAXIM_CDETCTRL1_DBIDLE_SHIFT)
+#define MAXIM_CDETCTRL1_CDPDET_MASK (0x1 << MAXIM_CDETCTRL1_CDPDET_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL1 register */
+#define MAXIM_CHGCTRL1_TCHW_SHIFT 4
+#define MAXIM_CHGCTRL1_TCHW_MASK (0x7 << MAXIM_CHGCTRL1_TCHW_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL2 register */
+#define MAXIM_CHGCTRL2_MBCHOSTEN_SHIFT 6
+#define MAXIM_CHGCTRL2_MBCHOSTEN_MASK (0x1 << MAXIM_CHGCTRL2_MBCHOSTEN_SHIFT)
+#define MAXIM_CHGCTRL2_VCHGR_RC_SHIFT 7
+#define MAXIM_CHGCTRL2_VCHGR_RC_MASK (0x1 << MAXIM_CHGCTRL2_VCHGR_RC_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL3 register */
+#define MAXIM_CHGCTRL3_MBCCVWRC_SHIFT 0
+#define MAXIM_CHGCTRL3_MBCCVWRC_MASK (0xf << MAXIM_CHGCTRL3_MBCCVWRC_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL4 register */
+#define MAXIM_CHGCTRL4_MBCICHWRCH_SHIFT 0
+#define MAXIM_CHGCTRL4_MBCICHWRCH_MASK (0xf << MAXIM_CHGCTRL4_MBCICHWRCH_SHIFT)
+#define MAXIM_CHGCTRL4_MBCICHWRCL_SHIFT 4
+#define MAXIM_CHGCTRL4_MBCICHWRCL_MASK (0x1 << MAXIM_CHGCTRL4_MBCICHWRCL_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL5 register */
+#define MAXIM_CHGCTRL5_EOCS_SHIFT 0
+#define MAXIM_CHGCTRL5_EOCS_MASK (0xf << MAXIM_CHGCTRL5_EOCS_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL6 register */
+#define MAXIM_CHGCTRL6_AUTOSTOP_SHIFT 5
+#define MAXIM_CHGCTRL6_AUTOSTOP_MASK (0x1 << MAXIM_CHGCTRL6_AUTOSTOP_SHIFT)
+
+/* MAX14577 MAXIM_CHGCTRL7 register */
+#define MAXIM_CHGCTRL7_OTPCGHCVS_SHIFT 0
+#define MAXIM_CHGCTRL7_OTPCGHCVS_MASK (0x3 << MAXIM_CHGCTRL7_OTPCGHCVS_SHIFT)
+
+/* MAX14577 regulator current limits (as in MAXIM_CHGCTRL4 register), uA */
#define MAX14577_REGULATOR_CURRENT_LIMIT_MIN 90000
#define MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_START 200000
#define MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_STEP 50000
@@ -248,26 +223,28 @@ enum max14577_charger_reg {
/* MAX14577 regulator SFOUT LDO voltage, fixed, uV */
#define MAX14577_REGULATOR_SAFEOUT_VOLTAGE 4900000
-enum max14577_irq {
+
+
+enum maxim_irq {
/* INT1 */
- MAX14577_IRQ_INT1_ADC,
- MAX14577_IRQ_INT1_ADCLOW,
- MAX14577_IRQ_INT1_ADCERR,
+ MAXIM_IRQ_INT1_ADC,
+ MAXIM_IRQ_INT1_ADCLOW,
+ MAXIM_IRQ_INT1_ADCERR,
/* INT2 */
- MAX14577_IRQ_INT2_CHGTYP,
- MAX14577_IRQ_INT2_CHGDETRUN,
- MAX14577_IRQ_INT2_DCDTMR,
- MAX14577_IRQ_INT2_DBCHG,
- MAX14577_IRQ_INT2_VBVOLT,
+ MAXIM_IRQ_INT2_CHGTYP,
+ MAXIM_IRQ_INT2_CHGDETRUN,
+ MAXIM_IRQ_INT2_DCDTMR,
+ MAXIM_IRQ_INT2_DBCHG,
+ MAXIM_IRQ_INT2_VBVOLT,
/* INT3 */
- MAX14577_IRQ_INT3_EOC,
- MAX14577_IRQ_INT3_CGMBC,
- MAX14577_IRQ_INT3_OVP,
- MAX14577_IRQ_INT3_MBCCHGERR,
+ MAXIM_IRQ_INT3_EOC,
+ MAXIM_IRQ_INT3_CGMBC,
+ MAXIM_IRQ_INT3_OVP,
+ MAXIM_IRQ_INT3_MBCCHGERR,
- MAX14577_IRQ_NUM,
+ MAXIM_IRQ_NUM,
};
struct max14577 {
diff --git a/include/linux/mfd/max14577.h b/include/linux/mfd/max14577.h
index 736d39c3ec0d..75301be5c548 100644
--- a/include/linux/mfd/max14577.h
+++ b/include/linux/mfd/max14577.h
@@ -32,7 +32,7 @@ enum max14577_regulators {
MAX14577_SAFEOUT = 0,
MAX14577_CHARGER,
- MAX14577_REG_MAX,
+ MAX14577_REG_NUM,
};
struct max14577_regulator_platform_data {
--
1.7.9.5
--
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