Re: [PATCH 2/4] dt-bindings: net: Add bindings for Qualcomm QCA807x

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> > > +  qcom,tx-driver-strength:
> > > +    description: PSGMII/QSGMII TX driver strength control.
> > > +    $ref: /schemas/types.yaml#/definitions/uint32
> > > +    enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
> > 
> > Please use the actual values here, and have the driver convert to the
> > value poked into the register. So the property would be
> > qcom,tx-driver-strength-mv and it would have the value 220 for
> > example.
> 
> The LED binding has properties for specifying the current already. And 
> it's max current which is the h/w property where as anything less is 
> just software configuration (IOW, doesn't belong in DT).

Hi Rob

My understanding of this is it is the drive strength of the SERDES
line. Nothing to do with LEDs. The description needs improving.

      Andrew



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux