Hey, On Tue, Jan 30, 2024 at 09:59:34AM +0100, Bastien Curutchet wrote: > +description: | > + The DP83640 Precision PHYTER device delivers the highest level of precision This is not a marketing document. > + clock synchronization for real time industrial connectivity based on the > + IEEE 1588 standard. The DP83640 has deterministic, low latency and allows > + choice of microcontroller with no hardware customization required > + > + This device interfaces directly to the MAC layer through the > + IEEE 802.3 Standard Media Independent Interface (MII), or Reduced MII (RMII). > + > + Specifications about the Ethernet PHY can be found at: > + https://www.ti.com/lit/gpn/dp83640 > + > +properties: > + reg: > + maxItems: 1 > + > + ti,clk-output: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1] > + description: | > + If present, enables or disables the CLK_OUT pin. > + CLK_OUT pin disabling can also be strapped. If the strap pin is not set > + correctly or not set at all then this can be used to configure it. > + - 0 = CLK_OUT pin disabled > + - 1 = CLK_OUT pin enabled > + - unset = Configured by straps If you are providing a clock, why is there no clock-controller property here? I don't think the 3-way nature of this property is needed, if you make this a "real" clock controller. > + ti,fiber-mode: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1] > + description: | > + If present, enables or disables the FX Fiber Mode. > + Fiber mode support can also be strapped. If the strap pin is not set > + correctly or not set at all then this can be used to configure it. > + - 0 = FX Fiber Mode disabled > + - 1 = FX Fiber Mode enabled > + - unset = Configured by straps I don't like these properties that map meanings onto numbers. We can have enums of strings in bindings that allow you to use something more meaningful than "0" or "1". Cheers, Conor.
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