From 1a83ca3a083246dc09a9f170135907ca530aeacc Mon Sep 17 00:00:00 2001 From: Frank Wang Date: Wed, 12 Jan 2022 08:48:42 +0800 Subject: [PATCH] dt-bindings: usb: xhci: add quirk-skip-phy-init property Adds "quirk-skip-phy-init" property that can configure in DT to support skip PHY initialization quirk in HCD core. Signed-off-by: Frank Wang Change-Id: Ifd85bbfc5a39a28961e551d2ded5ddb1a904a7f5 --- Documentation/devicetree/bindings/usb/usb-xhci.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 43f499f22e72..d5491ceaee8b 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -26,6 +26,8 @@ Optional properties: - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM - usb3-lpm-capable: determines if platform is USB3 LPM capable - quirk-broken-port-ped: set if the controller has broken port disable mechanism + - quirk-skip-phy-init: indicate that do not manage the PHY state in the HCD core + and handle this in the controller's driver. - imod-interval-ns: default interrupt moderation interval is 5000ns - phys : see usb-hcd.yaml in the current directory - offload: supporting USB offload feature, 0: disabled, 1: audio