* [2/5] dt-bindings: phy-mtk-tphy: add optional properties for u2phy
@ 2018-06-29 2:20 Chunfeng Yun
0 siblings, 0 replies; 2+ messages in thread
From: Chunfeng Yun @ 2018-06-29 2:20 UTC (permalink / raw)
To: Kishon Vijay Abraham I
Cc: Matthias Brugger, Rob Herring, Chunfeng Yun, linux-kernel,
linux-arm-kernel, linux-usb, linux-mediatek, devicetree
Add some optional properties for eye diagram test and BC12 of
u2phy
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
index 0d34b2b..a5f7a4f 100644
--- a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
@@ -47,6 +47,12 @@ Required properties (port (child) node):
- PHY_TYPE_PCIE
- PHY_TYPE_SATA
+Optional properties (PHY_TYPE_USB2 port (child) node):
+- mediatek,eye-src : u32, the value of slew rate calibrate
+- 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
+
Example:
u3phy: usb-phy@11290000 {
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [2/5] dt-bindings: phy-mtk-tphy: add optional properties for u2phy
@ 2018-07-03 23:33 Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2018-07-03 23:33 UTC (permalink / raw)
To: Chunfeng Yun
Cc: Kishon Vijay Abraham I, Matthias Brugger, linux-kernel,
linux-arm-kernel, linux-usb, linux-mediatek, devicetree
On Fri, Jun 29, 2018 at 10:20:28AM +0800, Chunfeng Yun wrote:
> Add some optional properties for eye diagram test and BC12 of
> u2phy
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> ---
> Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
Reviewed-by: Rob Herring <robh@kernel.org>
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