diff options
Diffstat (limited to 'Documentation/extcon')
| -rw-r--r-- | Documentation/extcon/intel-int3496.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/extcon/intel-int3496.txt b/Documentation/extcon/intel-int3496.txt index af0b366c25b7..8155dbc7fad3 100644 --- a/Documentation/extcon/intel-int3496.txt +++ b/Documentation/extcon/intel-int3496.txt @@ -20,3 +20,8 @@ Index 1: The output gpio for enabling Vbus output from the device to the otg Index 2: The output gpio for muxing of the data pins between the USB host and the USB peripheral controller, write 1 to mux to the peripheral controller + +There is a mapping between indices and GPIO connection IDs as follows + id index 0 + vbus index 1 + mux index 2 |