diff options
| -rw-r--r-- | drivers/extcon/extcon-max77693.c | 438 | ||||
| -rw-r--r-- | include/linux/mfd/max77693-private.h | 86 |
2 files changed, 326 insertions, 198 deletions
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c index 8c17b65eb74..e84d5dc0679 100644 --- a/drivers/extcon/extcon-max77693.c +++ b/drivers/extcon/extcon-max77693.c @@ -30,92 +30,6 @@ #define DEV_NAME "max77693-muic" -/* MAX77693 MUIC - STATUS1~3 Register */ -#define STATUS1_ADC_SHIFT (0) -#define STATUS1_ADCLOW_SHIFT (5) -#define STATUS1_ADCERR_SHIFT (6) -#define STATUS1_ADC1K_SHIFT (7) -#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 STATUS1_ADC1K_MASK (0x1 << STATUS1_ADC1K_SHIFT) - -#define STATUS2_CHGTYP_SHIFT (0) -#define STATUS2_CHGDETRUN_SHIFT (3) -#define STATUS2_DCDTMR_SHIFT (4) -#define STATUS2_DXOVP_SHIFT (5) -#define STATUS2_VBVOLT_SHIFT (6) -#define STATUS2_VIDRM_SHIFT (7) -#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_DXOVP_MASK (0x1 << STATUS2_DXOVP_SHIFT) -#define STATUS2_VBVOLT_MASK (0x1 << STATUS2_VBVOLT_SHIFT) -#define STATUS2_VIDRM_MASK (0x1 << STATUS2_VIDRM_SHIFT) - -#define STATUS3_OVP_SHIFT (2) -#define STATUS3_OVP_MASK (0x1 << STATUS3_OVP_SHIFT) - -/* MAX77693 CDETCTRL1~2 register */ -#define CDETCTRL1_CHGDETEN_SHIFT (0) -#define CDETCTRL1_CHGTYPMAN_SHIFT (1) -#define CDETCTRL1_DCDEN_SHIFT (2) -#define CDETCTRL1_DCD2SCT_SHIFT (3) -#define CDETCTRL1_CDDELAY_SHIFT (4) -#define CDETCTRL1_DCDCPL_SHIFT (5) -#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_CDDELAY_MASK (0x1 << CDETCTRL1_CDDELAY_SHIFT) -#define CDETCTRL1_DCDCPL_MASK (0x1 << CDETCTRL1_DCDCPL_SHIFT) -#define CDETCTRL1_CDPDET_MASK (0x1 << CDETCTRL1_CDPDET_SHIFT) - -#define CDETCTRL2_VIDRMEN_SHIFT (1) -#define CDETCTRL2_DXOVPEN_SHIFT (3) -#define CDETCTRL2_VIDRMEN_MASK (0x1 << CDETCTRL2_VIDRMEN_SHIFT) -#define CDETCTRL2_DXOVPEN_MASK (0x1 << CDETCTRL2_DXOVPEN_SHIFT) - -/* MAX77693 MUIC - CONTROL1~3 register */ -#define COMN1SW_SHIFT (0) -#define COMP2SW_SHIFT (3) -#define COMN1SW_MASK (0x7 << COMN1SW_SHIFT) -#define COMP2SW_MASK (0x7 << COMP2SW_SHIFT) -#define COMP_SW_MASK (COMP2SW_MASK | COMN1SW_MASK) -#define CONTROL1_SW_USB ((1 << COMP2SW_SHIFT) \ - | (1 << COMN1SW_SHIFT)) -#define CONTROL1_SW_AUDIO ((2 << COMP2SW_SHIFT) \ - | (2 << COMN1SW_SHIFT)) -#define CONTROL1_SW_UART ((3 << COMP2SW_SHIFT) \ - | (3 << COMN1SW_SHIFT)) -#define CONTROL1_SW_OPEN ((0 << COMP2SW_SHIFT) \ - | (0 << COMN1SW_SHIFT)) - -#define CONTROL2_LOWPWR_SHIFT (0) -#define CONTROL2_ADCEN_SHIFT (1) -#define CONTROL2_CPEN_SHIFT (2) -#define CONTROL2_SFOUTASRT_SHIFT (3) -#define CONTROL2_SFOUTORD_SHIFT (4) -#define CONTROL2_ACCDET_SHIFT (5) -#define CONTROL2_USBCPINT_SHIFT (6) -#define CONTROL2_RCPS_SHIFT (7) -#define CONTROL2_LOWPWR_MASK (0x1 << CONTROL2_LOWPWR_SHIFT) -#define CONTROL2_ADCEN_MASK (0x1 << CONTROL2_ADCEN_SHIFT) -#define CONTROL2_CPEN_MASK (0x1 << CONTROL2_CPEN_SHIFT) -#define CONTROL2_SFOUTASRT_MASK (0x1 << CONTROL2_SFOUTASRT_SHIFT) -#define CONTROL2_SFOUTORD_MASK (0x1 << CONTROL2_SFOUTORD_SHIFT) -#define CONTROL2_ACCDET_MASK (0x1 << CONTROL2_ACCDET_SHIFT) -#define CONTROL2_USBCPINT_MASK (0x1 << CONTROL2_USBCPINT_SHIFT) -#define CONTROL2_RCPS_MASK (0x1 << CONTROL2_RCPS_SHIFT) - -#define CONTROL3_JIGSET_SHIFT (0) -#define CONTROL3_BTLDSET_SHIFT (2) -#define CONTROL3_ADCDBSET_SHIFT (4) -#define CONTROL3_JIGSET_MASK (0x3 << CONTROL3_JIGSET_SHIFT) -#define CONTROL3_BTLDSET_MASK (0x3 << CONTROL3_BTLDSET_SHIFT) -#define CONTROL3_ADCDBSET_MASK (0x3 << CONTROL3_ADCDBSET_SHIFT) - enum max77693_muic_adc_debounce_time { ADC_DEBOUNCE_TIME_5MS = 0, ADC_DEBOUNCE_TIME_10MS, @@ -127,8 +41,8 @@ struct max77693_muic_info { struct device *dev; struct max77693_dev *max77693; struct extcon_dev *edev; - int prev_adc; - int prev_adc_gnd; + int prev_cable_type; + int prev_cable_type_gnd; int prev_chg_type; u8 status[2]; @@ -137,6 +51,13 @@ struct max77693_muic_info { struct mutex mutex; }; +enum max77693_muic_cable_group { + MAX77693_CABLE_GROUP_ADC = 0, + MAX77693_CABLE_GROUP_ADC_GND, + MAX77693_CABLE_GROUP_CHG, + MAX77693_CABLE_GROUP_VBVOLT, +}; + enum max77693_muic_charger_type { MAX77693_CHARGER_TYPE_NONE = 0, MAX77693_CHARGER_TYPE_USB, @@ -221,21 +142,40 @@ enum max77693_muic_acc_type { }; /* MAX77693 MUIC device support below list of accessories(external connector) */ -const char *max77693_extcon_cable[] = { - [0] = "USB", - [1] = "USB-Host", - [2] = "TA", - [3] = "Fast-charger", - [4] = "Slow-charger", - [5] = "Charge-downstream", - [6] = "MHL", - [7] = "Audio-video-load", - [8] = "Audio-video-noload", - [9] = "JIG", +enum { + EXTCON_CABLE_USB = 0, + EXTCON_CABLE_USB_HOST, + EXTCON_CABLE_TA, + EXTCON_CABLE_FAST_CHARGER, + EXTCON_CABLE_SLOW_CHARGER, + EXTCON_CABLE_CHARGE_DOWNSTREAM, + EXTCON_CABLE_MHL, + EXTCON_CABLE_AUDIO_VIDEO_LOAD, + EXTCON_CABLE_AUDIO_VIDEO_NOLOAD, + EXTCON_CABLE_JIG, + _EXTCON_CABLE_NUM, +}; + +const char *max77693_extcon_cable[] = { + [EXTCON_CABLE_USB] = "USB", + [EXTCON_CABLE_USB_HOST] = "USB-Host", + [EXTCON_CABLE_TA] = "TA", + [EXTCON_CABLE_FAST_CHARGER] = "Fast-charger", + [EXTCON_CABLE_SLOW_CHARGER] = "Slow-charger", + [EXTCON_CABLE_CHARGE_DOWNSTREAM] = "Charge-downstream", + [EXTCON_CABLE_MHL] = "MHL", + [EXTCON_CABLE_AUDIO_VIDEO_LOAD] = "Audio-video-load", + [EXTCON_CABLE_AUDIO_VIDEO_NOLOAD] = "Audio-video-noload", + [EXTCON_CABLE_JIG] = "JIG", NULL, }; +/* + * max77693_muic_set_debounce_time - Set the debounce time of ADC + * @info: the instance including private data of max77693 MUIC + * @time: the debounce time of ADC + */ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info, enum max77693_muic_adc_debounce_time time) { @@ -262,6 +202,16 @@ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info, return ret; }; +/* + * max77693_muic_set_path - Set hardware line according to attached cable + * @info: the instance including private data of max77693 MUIC + * @value: the path according to attached cable + * @attached: the state of cable (true:attached, false:detached) + * + * The max77693 MUIC device share outside H/W line among a varity of cables + * so, this function set internal path of H/W line according to the type of + * attached cable. + */ static int max77693_muic_set_path(struct max77693_muic_info *info, u8 val, bool attached) { @@ -300,36 +250,169 @@ out: return ret; } -static int max77693_muic_adc_ground_handler(struct max77693_muic_info *info, - bool attached) +/* + * max77693_muic_get_cable_type - Return cable type and check cable state + * @info: the instance including private data of max77693 MUIC + * @group: the path according to attached cable + * @attached: store cable state and return + * + * This function check the cable state either attached or detached, + * and then divide precise type of cable according to cable group. + * - MAX77693_CABLE_GROUP_ADC + * - MAX77693_CABLE_GROUP_ADC_GND + * - MAX77693_CABLE_GROUP_CHG + * - MAX77693_CABLE_GROUP_VBVOLT + */ +static int max77693_muic_get_cable_type(struct max77693_muic_info *info, + enum max77693_muic_cable_group group, bool *attached) { - int ret = 0; - int type; - int adc, adc1k, adclow; + int cable_type = 0; + int adc; + int adc1k; + int adclow; + int vbvolt; + int chg_type; + + switch (group) { + case MAX77693_CABLE_GROUP_ADC: + /* + * Read ADC value to check cable type and decide cable state + * according to cable type + */ + adc = info->status[0] & STATUS1_ADC_MASK; + adc >>= STATUS1_ADC_SHIFT; - if (attached) { + /* + * Check current cable state/cable type and store cable type + * (info->prev_cable_type) for handling cable when cable is + * detached. + */ + if (adc == MAX77693_MUIC_ADC_OPEN) { + *attached = false; + + cable_type = info->prev_cable_type; + info->prev_cable_type = MAX77693_MUIC_ADC_OPEN; + } else { + *attached = true; + + cable_type = info->prev_cable_type = adc; + } + break; + case MAX77693_CABLE_GROUP_ADC_GND: + /* + * Read ADC value to check cable type and decide cable state + * according to cable type + */ adc = info->status[0] & STATUS1_ADC_MASK; - adclow = info->status[0] & STATUS1_ADCLOW_MASK; - adclow >>= STATUS1_ADCLOW_SHIFT; - adc1k = info->status[0] & STATUS1_ADC1K_MASK; - adc1k >>= STATUS1_ADC1K_SHIFT; + adc >>= STATUS1_ADC_SHIFT; - /** - * [0x1][ADCLow][ADC1K] - * [0x1 0 0 ] : USB_OTG - * [0x1 1 0 ] : Audio Video Cable with load - * [0x1 1 1 ] : MHL + /* + * Check current cable state/cable type and store cable type + * (info->prev_cable_type/_gnd) for handling cable when cable + * is detached. */ - type = ((0x1 << 8) | (adclow << 1) | adc1k); + if (adc == MAX77693_MUIC_ADC_OPEN) { + *attached = false; - /* Store previous ADC value to handle accessory - when accessory will be detached */ - info->prev_adc = adc; - info->prev_adc_gnd = type; - } else - type = info->prev_adc_gnd; + cable_type = info->prev_cable_type_gnd; + info->prev_cable_type_gnd = MAX77693_MUIC_ADC_OPEN; + } else { + *attached = true; - switch (type) { + adclow = info->status[0] & STATUS1_ADCLOW_MASK; + adclow >>= STATUS1_ADCLOW_SHIFT; + adc1k = info->status[0] & STATUS1_ADC1K_MASK; + adc1k >>= STATUS1_ADC1K_SHIFT; + + vbvolt = info->status[1] & STATUS2_VBVOLT_MASK; + vbvolt >>= STATUS2_VBVOLT_SHIFT; + + /** + * [0x1][VBVolt][ADCLow][ADC1K] + * [0x1 0 0 0 ] : USB_OTG + * [0x1 0 1 0 ] : Audio Video Cable with load + * [0x1 0 1 1 ] : MHL without charging connector + * [0x1 1 1 1 ] : MHL with charging connector + */ + cable_type = ((0x1 << 8) + | (vbvolt << 2) + | (adclow << 1) + | adc1k); + + info->prev_cable_type = adc; + info->prev_cable_type_gnd = cable_type; + } + + break; + case MAX77693_CABLE_GROUP_CHG: + /* + * Read charger type to check cable type and decide cable state + * according to type of charger cable. + */ + chg_type = info->status[1] & STATUS2_CHGTYP_MASK; + chg_type >>= STATUS2_CHGTYP_SHIFT; + + if (chg_type == MAX77693_CHARGER_TYPE_NONE) { + *attached = false; + + cable_type = info->prev_chg_type; + info->prev_chg_type = MAX77693_CHARGER_TYPE_NONE; + } else { + *attached = true; + + /* + * Check current cable state/cable type and store cable + * type(info->prev_chg_type) for handling cable when + * charger cable is detached. + */ + cable_type = info->prev_chg_type = chg_type; + } + + break; + case MAX77693_CABLE_GROUP_VBVOLT: + /* + * Read ADC value to check cable type and decide cable state + * according to cable type + */ + adc = info->status[0] & STATUS1_ADC_MASK; + adc >>= STATUS1_ADC_SHIFT; + chg_type = info->status[1] & STATUS2_CHGTYP_MASK; + chg_type >>= STATUS2_CHGTYP_SHIFT; + + if (adc == MAX77693_MUIC_ADC_OPEN + && chg_type == MAX77693_CHARGER_TYPE_NONE) + *attached = false; + else + *attached = true; + + /* + * Read vbvolt field, if vbvolt is 1, + * this cable is used for charging. + */ + vbvolt = info->status[1] & STATUS2_VBVOLT_MASK; + vbvolt >>= STATUS2_VBVOLT_SHIFT; + + cable_type = vbvolt; + break; + default: + dev_err(info->dev, "Unknown cable group (%d)\n", group); + cable_type = -EINVAL; + break; + } + + return cable_type; +} + +static int max77693_muic_adc_ground_handler(struct max77693_muic_info *info) +{ + int cable_type_gnd; + int ret = 0; + bool attached; + + cable_type_gnd = max77693_muic_get_cable_type(info, + MAX77693_CABLE_GROUP_ADC_GND, &attached); + + switch (cable_type_gnd) { case MAX77693_MUIC_GND_USB_OTG: /* USB_OTG */ ret = max77693_muic_set_path(info, CONTROL1_SW_USB, attached); @@ -352,8 +435,6 @@ static int max77693_muic_adc_ground_handler(struct max77693_muic_info *info, default: dev_err(info->dev, "failed to detect %s accessory\n", attached ? "attached" : "detached"); - dev_err(info->dev, "- adc:0x%x, adclow:0x%x, adc1k:0x%x\n", - adc, adclow, adc1k); ret = -EINVAL; break; } @@ -362,45 +443,36 @@ out: return ret; } -static int max77693_muic_adc_handler(struct max77693_muic_info *info, - int curr_adc, bool attached) +static int max77693_muic_adc_handler(struct max77693_muic_info *info) { + int cable_type; + bool attached; int ret = 0; - int adc; - if (attached) { - /* Store ADC value to handle accessory - when accessory will be detached */ - info->prev_adc = curr_adc; - adc = curr_adc; - } else - adc = info->prev_adc; + /* Check accessory state which is either detached or attached */ + cable_type = max77693_muic_get_cable_type(info, + MAX77693_CABLE_GROUP_ADC, &attached); dev_info(info->dev, "external connector is %s (adc:0x%02x, prev_adc:0x%x)\n", - attached ? "attached" : "detached", curr_adc, info->prev_adc); + attached ? "attached" : "detached", cable_type, + info->prev_cable_type); - switch (adc) { + switch (cable_type) { case MAX77693_MUIC_ADC_GROUND: /* USB_OTG/MHL/Audio */ - max77693_muic_adc_ground_handler(info, attached); + max77693_muic_adc_ground_handler(info); break; case MAX77693_MUIC_ADC_FACTORY_MODE_USB_OFF: case MAX77693_MUIC_ADC_FACTORY_MODE_USB_ON: - /* USB */ - ret = max77693_muic_set_path(info, CONTROL1_SW_USB, attached); - if (ret < 0) - goto out; - extcon_set_cable_state(info->edev, "USB", attached); - break; case MAX77693_MUIC_ADC_FACTORY_MODE_UART_OFF: - case MAX77693_MUIC_ADC_FACTORY_MODE_UART_ON: /* JIG */ ret = max77693_muic_set_path(info, CONTROL1_SW_UART, attached); if (ret < 0) goto out; extcon_set_cable_state(info->edev, "JIG", attached); break; + case MAX77693_MUIC_ADC_FACTORY_MODE_UART_ON: case MAX77693_MUIC_ADC_AUDIO_MODE_REMOTE: /* Audio Video cable with no-load */ ret = max77693_muic_set_path(info, CONTROL1_SW_AUDIO, attached); @@ -439,12 +511,12 @@ static int max77693_muic_adc_handler(struct max77693_muic_info *info, proper operation when this accessory is attached/detached. */ dev_info(info->dev, "accessory is %s but it isn't used (adc:0x%x)\n", - attached ? "attached" : "detached", adc); + attached ? "attached" : "detached", cable_type); goto out; default: dev_err(info->dev, "failed to detect %s accessory (adc:0x%x)\n", - attached ? "attached" : "detached", adc); + attached ? "attached" : "detached", cable_type); ret = -EINVAL; goto out; } @@ -453,24 +525,19 @@ out: return ret; } -static int max77693_muic_chg_handler(struct max77693_muic_info *info, - int curr_chg_type, bool attached) +static int max77693_muic_chg_handler(struct max77693_muic_info *info) { - int ret = 0; int chg_type; + bool attached; + int ret = 0; - if (attached) { - /* Store previous charger type to control - when charger accessory will be detached */ - info->prev_chg_type = curr_chg_type; - chg_type = curr_chg_type; - } else - chg_type = info->prev_chg_type; + chg_type = max77693_muic_get_cable_type(info, + MAX77693_CABLE_GROUP_CHG, &attached); dev_info(info->dev, "external connector is %s(chg_type:0x%x, prev_chg_type:0x%x)\n", attached ? "attached" : "detached", - curr_chg_type, info->prev_chg_type); + chg_type, info->prev_chg_type); switch (chg_type) { case MAX77693_CHARGER_TYPE_USB: @@ -510,10 +577,8 @@ static void max77693_muic_irq_work(struct work_struct *work) { struct max77693_muic_info *info = container_of(work, struct max77693_muic_info, irq_work); - int curr_adc, curr_chg_type; int irq_type = -1; int i, ret = 0; - bool attached = true; if (!info->edev) return; @@ -539,14 +604,7 @@ static void max77693_muic_irq_work(struct work_struct *work) case MAX77693_MUIC_IRQ_INT1_ADC1K: /* Handle all of accessory except for type of charger accessory */ - curr_adc = info->status[0] & STATUS1_ADC_MASK; - curr_adc >>= STATUS1_ADC_SHIFT; - - /* Check accessory state which is either detached or attached */ - if (curr_adc == MAX77693_MUIC_ADC_OPEN) - attached = false; - - ret = max77693_muic_adc_handler(info, curr_adc, attached); + ret = max77693_muic_adc_handler(info); break; case MAX77693_MUIC_IRQ_INT2_CHGTYP: case MAX77693_MUIC_IRQ_INT2_CHGDETREUN: @@ -555,15 +613,7 @@ static void max77693_muic_irq_work(struct work_struct *work) case MAX77693_MUIC_IRQ_INT2_VBVOLT: case MAX77693_MUIC_IRQ_INT2_VIDRM: /* Handle charger accessory */ - curr_chg_type = info->status[1] & STATUS2_CHGTYP_MASK; - curr_chg_type >>= STATUS2_CHGTYP_SHIFT; - - /* Check charger accessory state which - is either detached or attached */ - if (curr_chg_type == MAX77693_CHARGER_TYPE_NONE) - attached = false; - - ret = max77693_muic_chg_handler(info, curr_chg_type, attached); + ret = max77693_muic_chg_handler(info); break; case MAX77693_MUIC_IRQ_INT3_EOC: case MAX77693_MUIC_IRQ_INT3_CGMBC: @@ -604,7 +654,9 @@ static struct regmap_config max77693_muic_regmap_config = { static int max77693_muic_detect_accessory(struct max77693_muic_info *info) { int ret = 0; - int adc, chg_type; + int adc; + int chg_type; + bool attached; mutex_lock(&info->mutex); @@ -617,34 +669,24 @@ static int max77693_muic_detect_accessory(struct max77693_muic_info *info) return -EINVAL; } - adc = info->status[0] & STATUS1_ADC_MASK; - adc >>= STATUS1_ADC_SHIFT; - - if (adc != MAX77693_MUIC_ADC_OPEN) { - dev_info(info->dev, - "external connector is attached (adc:0x%02x)\n", adc); - - ret = max77693_muic_adc_handler(info, adc, true); + adc = max77693_muic_get_cable_type(info, MAX77693_CABLE_GROUP_ADC, + &attached); + if (attached && adc != MAX77693_MUIC_ADC_OPEN) { + ret = max77693_muic_adc_handler(info); if (ret < 0) - dev_err(info->dev, "failed to detect accessory\n"); - goto out; + dev_err(info->dev, "Cannot detect accessory\n"); } - chg_type = info->status[1] & STATUS2_CHGTYP_MASK; - chg_type >>= STATUS2_CHGTYP_SHIFT; - - if (chg_type != MAX77693_CHARGER_TYPE_NONE) { - dev_info(info->dev, - "external connector is attached (chg_type:0x%x)\n", - chg_type); - - max77693_muic_chg_handler(info, chg_type, true); + chg_type = max77693_muic_get_cable_type(info, MAX77693_CABLE_GROUP_CHG, + &attached); + if (attached && chg_type != MAX77693_CHARGER_TYPE_NONE) { + ret = max77693_muic_chg_handler(info); if (ret < 0) - dev_err(info->dev, "failed to detect charger accessory\n"); + dev_err(info->dev, "Cannot detect charger accessory\n"); } -out: mutex_unlock(&info->mutex); + return ret; } diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h index 1eeae5c0791..5b18ecde69b 100644 --- a/include/linux/mfd/max77693-private.h +++ b/include/linux/mfd/max77693-private.h @@ -106,6 +106,92 @@ enum max77693_muic_reg { MAX77693_MUIC_REG_END, }; +/* MAX77693 MUIC - STATUS1~3 Register */ +#define STATUS1_ADC_SHIFT (0) +#define STATUS1_ADCLOW_SHIFT (5) +#define STATUS1_ADCERR_SHIFT (6) +#define STATUS1_ADC1K_SHIFT (7) +#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 STATUS1_ADC1K_MASK (0x1 << STATUS1_ADC1K_SHIFT) + +#define STATUS2_CHGTYP_SHIFT (0) +#define STATUS2_CHGDETRUN_SHIFT (3) +#define STATUS2_DCDTMR_SHIFT (4) +#define STATUS2_DXOVP_SHIFT (5) +#define STATUS2_VBVOLT_SHIFT (6) +#define STATUS2_VIDRM_SHIFT (7) +#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_DXOVP_MASK (0x1 << STATUS2_DXOVP_SHIFT) +#define STATUS2_VBVOLT_MASK (0x1 << STATUS2_VBVOLT_SHIFT) +#define STATUS2_VIDRM_MASK (0x1 << STATUS2_VIDRM_SHIFT) + +#define STATUS3_OVP_SHIFT (2) +#define STATUS3_OVP_MASK (0x1 << STATUS3_OVP_SHIFT) + +/* MAX77693 CDETCTRL1~2 register */ +#define CDETCTRL1_CHGDETEN_SHIFT (0) +#define CDETCTRL1_CHGTYPMAN_SHIFT (1) +#define CDETCTRL1_DCDEN_SHIFT (2) +#define CDETCTRL1_DCD2SCT_SHIFT (3) +#define CDETCTRL1_CDDELAY_SHIFT (4) +#define CDETCTRL1_DCDCPL_SHIFT (5) +#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_CDDELAY_MASK (0x1 << CDETCTRL1_CDDELAY_SHIFT) +#define CDETCTRL1_DCDCPL_MASK (0x1 << CDETCTRL1_DCDCPL_SHIFT) +#define CDETCTRL1_CDPDET_MASK (0x1 << CDETCTRL1_CDPDET_SHIFT) + +#define CDETCTRL2_VIDRMEN_SHIFT (1) +#define CDETCTRL2_DXOVPEN_SHIFT (3) +#define CDETCTRL2_VIDRMEN_MASK (0x1 << CDETCTRL2_VIDRMEN_SHIFT) +#define CDETCTRL2_DXOVPEN_MASK (0x1 << CDETCTRL2_DXOVPEN_SHIFT) + +/* MAX77693 MUIC - CONTROL1~3 register */ +#define COMN1SW_SHIFT (0) +#define COMP2SW_SHIFT (3) +#define COMN1SW_MASK (0x7 << COMN1SW_SHIFT) +#define COMP2SW_MASK (0x7 << COMP2SW_SHIFT) +#define COMP_SW_MASK (COMP2SW_MASK | COMN1SW_MASK) +#define CONTROL1_SW_USB ((1 << COMP2SW_SHIFT) \ + | (1 << COMN1SW_SHIFT)) +#define CONTROL1_SW_AUDIO ((2 << COMP2SW_SHIFT) \ + | (2 << COMN1SW_SHIFT)) +#define CONTROL1_SW_UART ((3 << COMP2SW_SHIFT) \ + | (3 << COMN1SW_SHIFT)) +#define CONTROL1_SW_OPEN ((0 << COMP2SW_SHIFT) \ + | (0 << COMN1SW_SHIFT)) + +#define CONTROL2_LOWPWR_SHIFT (0) +#define CONTROL2_ADCEN_SHIFT (1) +#define CONTROL2_CPEN_SHIFT (2) +#define CONTROL2_SFOUTASRT_SHIFT (3) +#define CONTROL2_SFOUTORD_SHIFT (4) +#define CONTROL2_ACCDET_SHIFT (5) +#define CONTROL2_USBCPINT_SHIFT (6) +#define CONTROL2_RCPS_SHIFT (7) +#define CONTROL2_LOWPWR_MASK (0x1 << CONTROL2_LOWPWR_SHIFT) +#define CONTROL2_ADCEN_MASK (0x1 << CONTROL2_ADCEN_SHIFT) +#define CONTROL2_CPEN_MASK (0x1 << CONTROL2_CPEN_SHIFT) +#define CONTROL2_SFOUTASRT_MASK (0x1 << CONTROL2_SFOUTASRT_SHIFT) +#define CONTROL2_SFOUTORD_MASK (0x1 << CONTROL2_SFOUTORD_SHIFT) +#define CONTROL2_ACCDET_MASK (0x1 << CONTROL2_ACCDET_SHIFT) +#define CONTROL2_USBCPINT_MASK (0x1 << CONTROL2_USBCPINT_SHIFT) +#define CONTROL2_RCPS_MASK (0x1 << CONTROL2_RCPS_SHIFT) + +#define CONTROL3_JIGSET_SHIFT (0) +#define CONTROL3_BTLDSET_SHIFT (2) +#define CONTROL3_ADCDBSET_SHIFT (4) +#define CONTROL3_JIGSET_MASK (0x3 << CONTROL3_JIGSET_SHIFT) +#define CONTROL3_BTLDSET_MASK (0x3 << CONTROL3_BTLDSET_SHIFT) +#define CONTROL3_ADCDBSET_MASK (0x3 << CONTROL3_ADCDBSET_SHIFT) + /* Slave addr = 0x90: Haptic */ enum max77693_haptic_reg { MAX77693_HAPTIC_REG_STATUS = 0x00, |