[PATCH 01/11] dt-bindings: phy-mtk-tphy: add two optional properties for u2phy
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: 2019-08-23 07:01:05
Also in:
linux-devicetree, linux-mediatek, lkml
Subsystem:
generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add two optional properties, one for J-K test, another for disconnect threshold, both of them can be used to debug disconnection issues. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
index a5f7a4f0dbc1..d5b327f85fa2 100644
--- a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt@@ -52,6 +52,8 @@ Optional properties (PHY_TYPE_USB2 port (child) node): - mediatek,eye-vrt : u32, the selection of VRT reference voltage - mediatek,eye-term : u32, the selection of HS_TX TERM reference voltage - mediatek,bc12 : bool, enable BC12 of u2phy if support it +- mediatek,discth : u32, the voltage of disconnect threshold +- mediatek,intr : u32, the value of internal R (resistance) Example:
--
2.23.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel