Sergej Stepanov wrote:
We also need to change the reference to port C in fsl,mdio-pin and
fsl,mdc-pin.
Do you mean this:
Currently defined compatibles:
fsl,pq1-fec-mdio (reg is same as first resource of FEC device)
-> fsl,cpm2-mdio-bitbang (reg is port C registers)
Properties for fsl,cpm2-mdio-bitbang:
-> fsl,mdio-pin : pin of port C controlling mdio data
-> fsl,mdc-pin : pin of port C controlling mdio clock
Yes.
Right. But i thought it would be related to the example,
and than the reader gets the short comment about I/O ports.
No, the example is the example, and the spec is the spec. :-)
Or the other variant would be:
--------------------
iv) MDIO
Currently defined compatibles:
fsl,pq1-fec-mdio (reg is same as first resource of FEC device)
fsl,cpm2-mdio-bitbang (reg is the I/O port register block(s))
Properties for fsl,cpm2-mdio-bitbang:
The first reg resource is the I/O port register block on which MDIO
resides. The second reg resource is the I/O port register block on
which MDC resides. If there is only one reg resource, it is used for
both MDIO and MDC.
fsl,mdio-pin : pin of chosen port for controlling mdio data
fsl,mdc-pin : pin of chosen port for controlling mdio clock
Looks good. We can eliminate the parenthetical for
fsl,cpm2-mdio-bitbang because reg is now explained below.
-Scott
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