extcon: max77693: Set default uart/usb path by using platform data

This patch determine default uart/usb path by using platform data.
The MAX77693 MUIC device can possibliy set USB/UART/AUDIO/USB_AUX
/UART_AUX to internal h/w path of MUIC device. So, drvier should
determine default uart/usb path.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h
index 9aa9c203f28b..3109a6c5c948 100644
--- a/include/linux/mfd/max77693.h
+++ b/include/linux/mfd/max77693.h
@@ -40,6 +40,13 @@ struct max77693_muic_platform_data {
         int num_init_data;
 
         int detcable_delay_ms;
+
+        /*
+         * 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;
 };
 
 struct max77693_platform_data {