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LF-14995-1 dt-bindings: phy: imx8mq-usb: add imx95 tuning support
The parameter value of below 3 properties are USB PHY specific. i.MX8MP and i.MX95 USB PHY has different meanings. This will enlarge parameters value and add constraints for them. - fsl,phy-tx-vref-tune-percent - fsl,phy-tx-rise-tune-percent - fsl,phy-comp-dis-tune-percent Reviewed-by: Jun Li <jun.li@nxp.com> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Acked-by: Jason Liu <jason.hui.liu@nxp.com>
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@ -43,15 +43,15 @@ properties:
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fsl,phy-tx-vref-tune-percent:
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fsl,phy-tx-vref-tune-percent:
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description:
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description:
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Tunes the HS DC level relative to the nominal level
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Tunes the HS DC level relative to the nominal level
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minimum: 94
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minimum: 90
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maximum: 124
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maximum: 124
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fsl,phy-tx-rise-tune-percent:
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fsl,phy-tx-rise-tune-percent:
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description:
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description:
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Adjusts the rise/fall time duration of the HS waveform relative to
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Adjusts the rise/fall time duration of the HS waveform relative to
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its nominal value
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its nominal value
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minimum: 97
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minimum: 90
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maximum: 103
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maximum: 120
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fsl,phy-tx-preemp-amp-tune-microamp:
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fsl,phy-tx-preemp-amp-tune-microamp:
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description:
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description:
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@ -116,6 +116,34 @@ allOf:
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reg:
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reg:
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maxItems: 1
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maxItems: 1
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- if:
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properties:
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compatible:
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enum:
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- fsl,imx8mq-usb-phy
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- fsl,imx8mp-usb-phy
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then:
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properties:
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fsl,phy-tx-vref-tune-percent:
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minimum: 94
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fsl,phy-tx-rise-tune-percent:
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minimum: 97
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maximum: 103
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- if:
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properties:
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compatible:
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contains:
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enum:
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- fsl,imx95-usb-phy
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then:
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properties:
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fsl,phy-tx-vref-tune-percent:
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maximum: 108
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fsl,phy-comp-dis-tune-percent:
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minimum: 94
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maximum: 104
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- if:
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- if:
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required:
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required:
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- orientation-switch
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- orientation-switch
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