From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Sent: Monday, March 17, 2025 11:34 AM
>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...
I don't think I am fully understanding what you are asking of me. The
module will always be an spi device, that is the main communication bus.
Kind regards,
Maud
