[PATCH v2 1/3] dt-bindings: phy: mediatek: tphy: add support hardware version 3

Rob Herring robh at kernel.org
Mon Jul 12 13:12:49 PDT 2021


On Sat, 19 Jun 2021 10:47:17 +0800, Chunfeng Yun wrote:
> The PHYA architecture is updated, and doesn't support slew rate
> calibration anymore on 7nm or advanced process, add a new version
> number to support it.
> Due to the FreqMeter bank is not used but reserved, it's backward
> with v2 until now.
> For mt8195, no function changes when use generic v2 or v3 compatible,
> but prefer to use v3's compatible, it will not waste the time to
> calibrate the slew rate, and also correspond with hardware version.
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun at mediatek.com>
> ---
> v2: add more commit log suggested by Rob
> ---
>  .../devicetree/bindings/phy/mediatek,tphy.yaml     | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 

Acked-by: Rob Herring <robh at kernel.org>



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