Andrew Lunn writes:
> On Fri, Nov 13, 2020 at 03:51:51PM +0100, Lars Povlsen wrote:
>> + led@8 {
>> + label = "eth12:green";
>> + gpios = <&sgpio_out0 12 0 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + };
>> + led@9 {
>> + label = "eth12:yellow";
>> + gpios = <&sgpio_out0 12 1 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + };
>
> Hi Lars
>
> I did not see these patches earlier, but i've been looking at the
> switch driver patches recently, so went digging.
>
> Can the Ethernet switch itself control these LEDs for indicating
> things like packet receive/transmit, link state, and link speed? Or
> are they purely software controlled?
>
> Thanks
> Andrew
Hi Andrew!
No, the SGPIO device is separate from the switch device as such. I was
planning to couple the two by means of "led events" in a later patch.
---Lars
--
Lars Povlsen,
Microchip
