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| author | Chunfeng Yun | 2018-06-29 04:20:28 +0200 |
|---|---|---|
| committer | Kishon Vijay Abraham I | 2018-07-10 10:15:08 +0200 |
| commit | 8ccba47c699f82cb7b5f6bf24ffe6cd1d5c53381 (patch) | |
| tree | 2c7f54be9bac9fba89f6ab9879ea2748346ac2cd /Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | |
| parent | phy: phy-mtk-tphy: use SPDX license tag (diff) | |
| download | kernel-qcow2-linux-8ccba47c699f82cb7b5f6bf24ffe6cd1d5c53381.tar.gz kernel-qcow2-linux-8ccba47c699f82cb7b5f6bf24ffe6cd1d5c53381.tar.xz kernel-qcow2-linux-8ccba47c699f82cb7b5f6bf24ffe6cd1d5c53381.zip | |
dt-bindings: phy-mtk-tphy: add optional properties for u2phy
Add some optional properties for eye diagram test and BC12 of
u2phy
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt index 0d34b2b4a6b7..a5f7a4f0dbc1 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 { |