diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2013-06-13 18:59:56 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-18 00:47:09 +0400 |
| commit | 40dcd0e8067b35e247f74409d79443634daf35ac (patch) | |
| tree | 91b9e6678ad1b2bd72e45d3e35a9266aaefa016f /Documentation/devicetree/bindings/usb | |
| parent | 1c9af65357a309b60d78a442bd61d27cad458d00 (diff) | |
| download | linux-40dcd0e8067b35e247f74409d79443634daf35ac.tar.xz | |
usb: chipidea: add PTW, PTS and STS handling
This patch makes it possible to configure the PTW, PTS and STS bits
inside the portsc register for host and device mode before the driver
starts and the phy can be addressed as hardware implementation is
designed.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/ci13xxx-imx.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt index 1c04a4c9515f..184a8e0f26dc 100644 --- a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt +++ b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt @@ -5,6 +5,11 @@ Required properties: - reg: Should contain registers location and length - interrupts: Should contain controller interrupt +Recommended properies: +- phy_type: the type of the phy connected to the core. Should be one + of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this + property the PORTSC register won't be touched + Optional properties: - fsl,usbphy: phandler of usb phy that connects to the only one port - fsl,usbmisc: phandler of non-core register device, with one argument |