From df2f0d10213798a806c90bc06db6bed501e7bf7d Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Fri, 13 Oct 2017 17:10:49 +0800 Subject: [PATCH 115/224] dt-bindings: usb: mtu3: remove optional pinctrls Remove optional pinctrls due to using FORCE/RG_IDDIG to implement manual switch function. Signed-off-by: Chunfeng Yun Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/mediatek,mtu3.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt @@ -30,9 +30,10 @@ Optional properties: when supports dual-role mode. - vbus-supply : reference to the VBUS regulator, needed when supports dual-role mode. - - pinctl-names : a pinctrl state named "default" must be defined, - "id_float" and "id_ground" are optinal which depends on - "mediatek,enable-manual-drd" + - pinctrl-names : a pinctrl state named "default" is optional, and need be + defined if auto drd switch is enabled, that means the property dr_mode + is set as "otg", and meanwhile the property "mediatek,enable-manual-drd" + is not set. - pinctrl-0 : pin control group See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt