From 96e418543d27212d73f2fec76490f833baa27e3b Mon Sep 17 00:00:00 2001 From: Wu Liang feng Date: Wed, 24 Dec 2014 18:22:18 +0800 Subject: dt-bindings: usb-ehci: Add an optional property "needs-reset-on-resume" Add device-tree bindings for EHCI so we can use "needs-reset-on-resume" property to force EHCI reset after resume if necessary. This is necessary on platforms like rk3288 that need a reset after resume to detect if a device has been disconnected during suspend time. Signed-off-by: Wu Liang feng Reviewed-by: Julius Werner Reviewed-by: Doug Anderson Reviewed-by: Tomasz Figa Reviewed-by: Pawel Osciak Reviewed-by: Sonny Rao Acked-by: Alan Stern Tested-by: Doug Anderson Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/usb-ehci.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt index 43c1a4e06767..0b04fdff9d5a 100644 --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt @@ -12,6 +12,7 @@ Optional properties: - big-endian-regs : boolean, set this for hcds with big-endian registers - big-endian-desc : boolean, set this for hcds with big-endian descriptors - big-endian : boolean, for hcds with big-endian-regs + big-endian-desc + - needs-reset-on-resume : boolean, set this to force EHCI reset after resume - clocks : a list of phandle + clock specifier pairs - phys : phandle + phy specifier pair - phy-names : "usb" -- cgit