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authorPratyush Anand <pratyush.anand@st.com>2014-07-04 17:01:25 +0300
committerMark Brown <broonie@kernel.org>2014-12-08 17:51:13 +0000
commit4f953a1e6a6941ef4109f4a0ea31f2a61c6df863 (patch)
tree91cf455c6a139ee87f19d5019420c9cf808e328e /Documentation/devicetree/bindings
parente233358d7cad8ce02835335f580723498248d09e (diff)
downloadlinux-linaro-stable-4f953a1e6a6941ef4109f4a0ea31f2a61c6df863.tar.gz
xhci: Platform: Set xhci lpm support quirk based on platform data
If an xhci platform supports USB3 LPM capability then enable XHCI_LPM_SUPPORT quirk flag. Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 20f6fdd01c2c0de9cc1109083222edded24c5350) Signed-off-by: Mark Brown <broonie@kernel.org> Conflicts: Documentation/devicetree/bindings/usb/usb-xhci.txt
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/usb/usb-xhci.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 5752df0e17a2..98424d5363e6 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -6,6 +6,9 @@ Required properties:
register set for the device.
- interrupts: one XHCI interrupt should be described here.
+Optional properties:
+ - usb3-lpm-capable: determines if platform is USB3 LPM capable
+
Example:
usb@f0931000 {
compatible = "xhci-platform";