mediatek: backport upstream mediatek patches

[openwrt/staging/blogic.git] / target / linux / mediatek / patches-4.14 / 0133-dt-bindings-usb-mtk-xhci-add-a-optional-property-to-.patch

diff --git a/target/linux/mediatek/patches-4.14/0133-dt-bindings-usb-mtk-xhci-add-a-optional-property-to-.patch b/target/linux/mediatek/patches-4.14/0133-dt-bindings-usb-mtk-xhci-add-a-optional-property-to-.patch
new file mode 100644 (file)
index 0000000..e59f46a
--- /dev/null
+++ b/target/linux/mediatek/patches-4.14/0133-dt-bindings-usb-mtk-xhci-add-a-optional-property-to-.patch
@@ -0,0 +1,30 @@
+From 3a2dce7d84793ec60cff173e17e3669acaade8c9 Mon Sep 17 00:00:00 2001
+From: Chunfeng Yun <chunfeng.yun@mediatek.com>
+Date: Fri, 13 Oct 2017 16:26:40 +0800
+Subject: [PATCH 133/224] dt-bindings: usb: mtk-xhci: add a optional property
+ to disable u3ports
+
+Add a new optional property to disable u3ports
+
+Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ Documentation/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 5611a2e4ddf0..2d9b459bd890 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
+-- 
+2.11.0
+