Add a new optional property to disable u3ports
Signed-off-by: Chunfeng Yun <chunfeng....@mediatek.com>
---
.../devicetree/bindings/usb/mediatek,mtk-xhci.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
index 5611a2e..2d9b459 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
@@ -38,6 +38,8 @@ Optional properties:
mode;
- mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
control register, it depends on "mediatek,wakeup-src".
+ - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
+ bit1 for u3port1, ... etc;
- vbus-supply : reference to the VBUS regulator;
- usb3-lpm-capable : supports USB3.0 LPM
- pinctrl-names : a pinctrl state named "default" must be defined
--
1.7.9.5
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