at91sam9g20-ek pinctrl conflicts

[Jean-Christophe PLAGNIOL-VILLARD]

On 12:04 Wed 16 Oct     , Mark Brown wrote:
> Hi,
> 
> Booting an at91sam9g20-ek I see errors loading the MMC driver due to
> conflicts with SPI:
> 
> pinctrl-at91 pinctrl.2: pin pioA1 already requested by fffc8000.spi; cannot claim for fffa8000.mmc
> pinctrl-at91 pinctrl.2: pin-1 (fffa8000.mmc) status -22
> pinctrl-at91 pinctrl.2: could not request pin 1 (pioA1) from group mmc0_slot1_cmd_dat0-0  on device pinctrl.2

it's not really an error as the hw support both but not at the same time
> 
> One of the devices seems to be configured incorrectly here but I don't
> have schematics so it's not immediately obvious which.

it's SPI *or* MMC, on the default hw configuration it's mmc

Best Regards,
J.
> 
> Thanks,
> Mark