[PATCH 2/3] ARM: mx28: Add SPI resources
Fabio Estevam
festevam at gmail.com
Mon May 28 19:39:54 EDT 2012
Hi Jean-Paul,
On Mon, May 28, 2012 at 4:25 AM, Jean-Paul <alainsergenagni at yahoo.com> wrote:
>
> Hi Fabio Estevam,
> I have im28 evk board and I fallowed your instructions to add the SPI resources
> in my kernel. I'm using the kernel 3.2.15. After rebuilding the kernel, I still
> can not see the imx28 spi drivers. Im sorry to ask these beginner questions but
> I'm new in using linux spi drivers.
On patch 3/3 I added the support for a SPI NOR flash.
> I checked at these locations:
> /sys/class/spidev and /sys/class/spi_master
> I could not see any SPI device, it was just empty.
>
> when I do: ls /sys/bus/spi/drivers
> I can see: enc28j60 , mc33880 , mmc_spi , and spidev
>
> How can I create a device spi node since it looks like that i don't have spi
> driver for the imx28 evk board?
Make sure you added the mxs spi driver I posted in the spi list and
also that you selected it in .config.
I still need to add dt support for the mxs spi driver.
Regards,
Fabio Estevam
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