aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/extcon/extcon-max77693.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/extcon/extcon-max77693.c')
-rw-r--r--drivers/extcon/extcon-max77693.c94
1 files changed, 40 insertions, 54 deletions
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index f4f3b3d53928..35b9e118b2fb 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -24,6 +24,7 @@
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/mfd/max77693.h>
+#include <linux/mfd/max77693-common.h>
#include <linux/mfd/max77693-private.h>
#include <linux/extcon.h>
#include <linux/regmap.h>
@@ -42,7 +43,7 @@ static struct max77693_reg_data default_init_data[] = {
{
/* STATUS2 - [3]ChgDetRun */
.addr = MAX77693_MUIC_REG_STATUS2,
- .data = STATUS2_CHGDETRUN_MASK,
+ .data = MAX77693_STATUS2_CHGDETRUN_MASK,
}, {
/* INTMASK1 - Unmask [3]ADC1KM,[0]ADCM */
.addr = MAX77693_MUIC_REG_INTMASK1,
@@ -235,7 +236,7 @@ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info,
*/
ret = regmap_write(info->max77693->regmap_muic,
MAX77693_MUIC_REG_CTRL3,
- time << CONTROL3_ADCDBSET_SHIFT);
+ time << MAX77693_CONTROL3_ADCDBSET_SHIFT);
if (ret) {
dev_err(info->dev, "failed to set ADC debounce time\n");
return ret;
@@ -268,7 +269,7 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
if (attached)
ctrl1 = val;
else
- ctrl1 = CONTROL1_SW_OPEN;
+ ctrl1 = MAX77693_CONTROL1_SW_OPEN;
ret = regmap_update_bits(info->max77693->regmap_muic,
MAX77693_MUIC_REG_CTRL1, COMP_SW_MASK, ctrl1);
@@ -278,13 +279,14 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
}
if (attached)
- ctrl2 |= CONTROL2_CPEN_MASK; /* LowPwr=0, CPEn=1 */
+ ctrl2 |= MAX77693_CONTROL2_CPEN_MASK; /* LowPwr=0, CPEn=1 */
else
- ctrl2 |= CONTROL2_LOWPWR_MASK; /* LowPwr=1, CPEn=0 */
+ ctrl2 |= MAX77693_CONTROL2_LOWPWR_MASK; /* LowPwr=1, CPEn=0 */
ret = regmap_update_bits(info->max77693->regmap_muic,
MAX77693_MUIC_REG_CTRL2,
- CONTROL2_LOWPWR_MASK | CONTROL2_CPEN_MASK, ctrl2);
+ MAX77693_CONTROL2_LOWPWR_MASK | MAX77693_CONTROL2_CPEN_MASK,
+ ctrl2);
if (ret < 0) {
dev_err(info->dev, "failed to update MUIC register\n");
return ret;
@@ -326,8 +328,8 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
* 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;
+ adc = info->status[0] & MAX77693_STATUS1_ADC_MASK;
+ adc >>= MAX77693_STATUS1_ADC_SHIFT;
/*
* Check current cable state/cable type and store cable type
@@ -350,8 +352,8 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
* 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;
+ adc = info->status[0] & MAX77693_STATUS1_ADC_MASK;
+ adc >>= MAX77693_STATUS1_ADC_SHIFT;
/*
* Check current cable state/cable type and store cable type
@@ -366,13 +368,13 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
} else {
*attached = true;
- adclow = info->status[0] & STATUS1_ADCLOW_MASK;
- adclow >>= STATUS1_ADCLOW_SHIFT;
- adc1k = info->status[0] & STATUS1_ADC1K_MASK;
- adc1k >>= STATUS1_ADC1K_SHIFT;
+ adclow = info->status[0] & MAX77693_STATUS1_ADCLOW_MASK;
+ adclow >>= MAX77693_STATUS1_ADCLOW_SHIFT;
+ adc1k = info->status[0] & MAX77693_STATUS1_ADC1K_MASK;
+ adc1k >>= MAX77693_STATUS1_ADC1K_SHIFT;
- vbvolt = info->status[1] & STATUS2_VBVOLT_MASK;
- vbvolt >>= STATUS2_VBVOLT_SHIFT;
+ vbvolt = info->status[1] & MAX77693_STATUS2_VBVOLT_MASK;
+ vbvolt >>= MAX77693_STATUS2_VBVOLT_SHIFT;
/**
* [0x1|VBVolt|ADCLow|ADC1K]
@@ -397,8 +399,8 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
* 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;
+ chg_type = info->status[1] & MAX77693_STATUS2_CHGTYP_MASK;
+ chg_type >>= MAX77693_STATUS2_CHGTYP_SHIFT;
if (chg_type == MAX77693_CHARGER_TYPE_NONE) {
*attached = false;
@@ -422,10 +424,10 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
* 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;
+ adc = info->status[0] & MAX77693_STATUS1_ADC_MASK;
+ adc >>= MAX77693_STATUS1_ADC_SHIFT;
+ chg_type = info->status[1] & MAX77693_STATUS2_CHGTYP_MASK;
+ chg_type >>= MAX77693_STATUS2_CHGTYP_SHIFT;
if (adc == MAX77693_MUIC_ADC_OPEN
&& chg_type == MAX77693_CHARGER_TYPE_NONE)
@@ -437,8 +439,8 @@ static int max77693_muic_get_cable_type(struct max77693_muic_info *info,
* Read vbvolt field, if vbvolt is 1,
* this cable is used for charging.
*/
- vbvolt = info->status[1] & STATUS2_VBVOLT_MASK;
- vbvolt >>= STATUS2_VBVOLT_SHIFT;
+ vbvolt = info->status[1] & MAX77693_STATUS2_VBVOLT_MASK;
+ vbvolt >>= MAX77693_STATUS2_VBVOLT_SHIFT;
cable_type = vbvolt;
break;
@@ -520,7 +522,8 @@ static int max77693_muic_dock_handler(struct max77693_muic_info *info,
}
/* Dock-Car/Desk/Audio, PATH:AUDIO */
- ret = max77693_muic_set_path(info, CONTROL1_SW_AUDIO, attached);
+ ret = max77693_muic_set_path(info, MAX77693_CONTROL1_SW_AUDIO,
+ attached);
if (ret < 0)
return ret;
extcon_set_cable_state_(info->edev, dock_id, attached);
@@ -585,14 +588,16 @@ static int max77693_muic_adc_ground_handler(struct max77693_muic_info *info)
case MAX77693_MUIC_GND_USB_HOST:
case MAX77693_MUIC_GND_USB_HOST_VB:
/* USB_HOST, PATH: AP_USB */
- ret = max77693_muic_set_path(info, CONTROL1_SW_USB, attached);
+ ret = max77693_muic_set_path(info, MAX77693_CONTROL1_SW_USB,
+ attached);
if (ret < 0)
return ret;
extcon_set_cable_state_(info->edev, EXTCON_USB_HOST, attached);
break;
case MAX77693_MUIC_GND_AV_CABLE_LOAD:
/* Audio Video Cable with load, PATH:AUDIO */
- ret = max77693_muic_set_path(info, CONTROL1_SW_AUDIO, attached);
+ ret = max77693_muic_set_path(info, MAX77693_CONTROL1_SW_AUDIO,
+ attached);
if (ret < 0)
return ret;
extcon_set_cable_state_(info->edev, EXTCON_USB, attached);
@@ -615,7 +620,7 @@ static int max77693_muic_jig_handler(struct max77693_muic_info *info,
int cable_type, bool attached)
{
int ret = 0;
- u8 path = CONTROL1_SW_OPEN;
+ u8 path = MAX77693_CONTROL1_SW_OPEN;
dev_info(info->dev,
"external connector is %s (adc:0x%02x)\n",
@@ -625,12 +630,12 @@ static int max77693_muic_jig_handler(struct max77693_muic_info *info,
case MAX77693_MUIC_ADC_FACTORY_MODE_USB_OFF: /* ADC_JIG_USB_OFF */
case MAX77693_MUIC_ADC_FACTORY_MODE_USB_ON: /* ADC_JIG_USB_ON */
/* PATH:AP_USB */
- path = CONTROL1_SW_USB;
+ path = MAX77693_CONTROL1_SW_USB;
break;
case MAX77693_MUIC_ADC_FACTORY_MODE_UART_OFF: /* ADC_JIG_UART_OFF */
case MAX77693_MUIC_ADC_FACTORY_MODE_UART_ON: /* ADC_JIG_UART_ON */
/* PATH:AP_UART */
- path = CONTROL1_SW_UART;
+ path = MAX77693_CONTROL1_SW_UART;
break;
default:
dev_err(info->dev, "failed to detect %s jig cable\n",
@@ -1077,7 +1082,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "allocate register map\n");
} else {
info->max77693->regmap_muic = devm_regmap_init_i2c(
- info->max77693->muic,
+ info->max77693->i2c_muic,
&max77693_muic_regmap_config);
if (IS_ERR(info->max77693->regmap_muic)) {
ret = PTR_ERR(info->max77693->regmap_muic);
@@ -1164,28 +1169,9 @@ static int max77693_muic_probe(struct platform_device *pdev)
}
for (i = 0; i < num_init_data; i++) {
- enum max77693_irq_source irq_src
- = MAX77693_IRQ_GROUP_NR;
-
regmap_write(info->max77693->regmap_muic,
init_data[i].addr,
init_data[i].data);
-
- switch (init_data[i].addr) {
- case MAX77693_MUIC_REG_INTMASK1:
- irq_src = MUIC_INT1;
- break;
- case MAX77693_MUIC_REG_INTMASK2:
- irq_src = MUIC_INT2;
- break;
- case MAX77693_MUIC_REG_INTMASK3:
- irq_src = MUIC_INT3;
- break;
- }
-
- if (irq_src < MAX77693_IRQ_GROUP_NR)
- info->max77693->irq_masks_cur[irq_src]
- = init_data[i].data;
}
if (pdata && pdata->muic_data) {
@@ -1199,12 +1185,12 @@ static int max77693_muic_probe(struct platform_device *pdev)
if (muic_pdata->path_uart)
info->path_uart = muic_pdata->path_uart;
else
- info->path_uart = CONTROL1_SW_UART;
+ info->path_uart = MAX77693_CONTROL1_SW_UART;
if (muic_pdata->path_usb)
info->path_usb = muic_pdata->path_usb;
else
- info->path_usb = CONTROL1_SW_USB;
+ info->path_usb = MAX77693_CONTROL1_SW_USB;
/*
* Default delay time for detecting cable state
@@ -1216,8 +1202,8 @@ static int max77693_muic_probe(struct platform_device *pdev)
else
delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
} else {
- info->path_usb = CONTROL1_SW_USB;
- info->path_uart = CONTROL1_SW_UART;
+ info->path_usb = MAX77693_CONTROL1_SW_USB;
+ info->path_uart = MAX77693_CONTROL1_SW_UART;
delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.