dt-bindings: phy: mediatek,tphy: add property to set pre-emphasis

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Add a property to set usb2 phy's pre-emphasis, which used to widen eye
opening and boost eye swing.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220914060746.10004-2-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Chunfeng Yun 2022-09-14 14:07:41 +08:00 • committed by Vinod Koul

parent 0d14f49126

commit 54511f207c

1 changed files with 10 additions and 0 deletions

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Documentation/devicetree/bindings/phy/mediatek,tphy.yaml

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