Re: [PATCH v2 03/12] dt-bindings: connector: Add the GOcontroll Moduline module slot bindings

[Krzysztof Kozlowski]

On Sat, Mar 15, 2025 at 07:32:28AM +0000, Maud Spierings | GOcontroll wrote:
> >> +required:
> >> +  - compatible
> >> +  - reg
> >> +  - reset-gpios
> >> +  - interrupts
> >> +  - sync-gpios
> >> +  - i2c-bus
> >> +  - slot-number
> >> +
> >> +additionalProperties: false
> >> +
> >> +examples:
> >> +  - |
> >> +    #include <dt-bindings/gpio/gpio.h>
> >> +    #include <dt-bindings/interrupt-controller/irq.h>
> >> +
> >> +    spi {
> >> +        #address-cells = <1>;
> >> +        #size-cells = <0>;
> >> +
> >> +        connector@0 {
> >
> >I find this being a SPI device a bit strange. Is there a defined SPI
> >device that every slot is going to have? Or the connector has SPI
> >interface and *anything* could be attached on it?
> 
> So a module slot is like a pcie slot, it can be occupied or not, and when

But which buses...

Best regards,
Krzysztof