diff options
| author |   Chanwoo Choi <cw00.choi@samsung.com> | 2013-02-13 15:04:15 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2013-02-14 07:54:36 +0900 |
| commit | 685dc9a7dbfede28cc4a0fe4e65804194ec04fa5 (patch) | |
| tree | a9fdfc0c829dde97092c3e92d0ee70ce61a56436 /include/linux/mfd/max8997.h | |
| parent | extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type (diff) | |
| download | linux-dev-685dc9a7dbfede28cc4a0fe4e65804194ec04fa5.tar.xz linux-dev-685dc9a7dbfede28cc4a0fe4e65804194ec04fa5.zip | |
extcon: max8997: Set default UART/USB path on probe
This patch set default H/W line path according to platfomr data.
The MAX8997 MUIC device can possibly set UART/USB or UART_AUX
/USB_AUX to internal H/W line path of MUIC device. Namely, only
one H/W line is used for two operation.
For example,
if H/W line path of MAX8997 device set UART/USB, micro usb cable
is connected to AP(Application Processor) and if H/W line path
set UART_AUX/USB_AUX, micro usb cable is connected to CP(Coprocessor).
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'include/linux/mfd/max8997.h')
| -rw-r--r-- | include/linux/mfd/max8997.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h index 65f8d6a3a608..2d2d67b6a393 100644 --- a/include/linux/mfd/max8997.h +++ b/include/linux/mfd/max8997.h @@ -92,6 +92,13 @@ struct max8997_muic_reg_data { struct max8997_muic_platform_data { struct max8997_muic_reg_data *init_data; int num_init_data; + + /* + * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB + * h/w path of COMP2/COMN1 on CONTROL1 register. + */ + int path_usb; + int path_uart; }; enum max8997_haptic_motor_type { |