diff options
Diffstat (limited to 'Documentation')
5 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-ffs b/Documentation/ABI/testing/configfs-usb-gadget-ffs new file mode 100644 index 000000000000..14343e237e83 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-ffs @@ -0,0 +1,9 @@ +What: /config/usb-gadget/gadget/functions/ffs.name +Date: Nov 2013 +KenelVersion: 3.13 +Description: The purpose of this directory is to create and remove it. + + A corresponding USB function instance is created/removed. + There are no attributes here. + + All parameters are set through FunctionFS. diff --git a/Documentation/ABI/testing/configfs-usb-gadget-loopback b/Documentation/ABI/testing/configfs-usb-gadget-loopback new file mode 100644 index 000000000000..852b2365a5b5 --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-loopback @@ -0,0 +1,8 @@ +What: /config/usb-gadget/gadget/functions/Loopback.name +Date: Nov 2013 +KenelVersion: 3.13 +Description: + The attributes: + + qlen - depth of loopback queue + bulk_buflen - buffer length diff --git a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink new file mode 100644 index 000000000000..a30f3093ef6c --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink @@ -0,0 +1,12 @@ +What: /config/usb-gadget/gadget/functions/SourceSink.name +Date: Nov 2013 +KenelVersion: 3.13 +Description: + The attributes: + + pattern - 0 (all zeros), 1 (mod63), 2 (none) + isoc_interval - 1..16 + isoc_maxpacket - 0 - 1023 (fs), 0 - 1024 (hs/ss) + isoc_mult - 0..2 (hs/ss only) + isoc_maxburst - 0..15 (ss only) + qlen - buffer length diff --git a/Documentation/ABI/testing/sysfs-platform-tahvo-usb b/Documentation/ABI/testing/sysfs-platform-tahvo-usb new file mode 100644 index 000000000000..f6e20ce4b538 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-tahvo-usb @@ -0,0 +1,16 @@ +What: /sys/bus/platform/devices/tahvo-usb/otg_mode +Date: December 2013 +Contact: Aaro Koskinen <aaro.koskinen@iki.fi> +Description: + Set or read the current OTG mode. Valid values are "host" and + "peripheral". + + Reading: returns the current mode. + +What: /sys/bus/platform/devices/tahvo-usb/vbus +Date: December 2013 +Contact: Aaro Koskinen <aaro.koskinen@iki.fi> +Description: + Read the current VBUS state. + + Reading: returns "on" or "off". diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt index 090e5e22bd2b..c495135115cb 100644 --- a/Documentation/devicetree/bindings/usb/omap-usb.txt +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt @@ -87,6 +87,8 @@ Required properties: e.g. USB3 PHY and SATA PHY on OMAP5. "ti,control-phy-dra7usb2" - if it has power down register like USB2 PHY on DRA7 platform. + "ti,control-phy-am437usb2" - if it has power down register like USB2 PHY on + AM437 platform. - reg : Address and length of the register set for the device. It contains the address of "otghs_control" for control-phy-otghs or "power" register for other types. |