[PATCH] Add McSPI devices found in AM33xx SoC to dtsi

[Phil Pokorny]

On Oct 9, 2012, at 3:36 AM, "Philip, Avinash" <avinashphilip at ti.com>
wrote:

> On Tue, Oct 09, 2012 at 10:40:58, Phil Pokorny wrote:
>> We're using the BeagleBone for a project and we need the SPI devices
>> available and configured with all available chip selects.
>>
>> Please accept the following patch to add these to the base .dtsi file
>> so they can then be enabled in the beaglebone specific .dts with
>> minimal fuss.
>
> Patch for adding MCSPI in am33xx.dtsi already been sent by me.
> https://lkml.org/lkml/2012/9/18/32

Thank you for responding.

Was that accepted?  It didn't seem to be in the Linux-omap git tree I
cloned. I need to check the Torvalds mainline kernel.

I believe the number of chip selects on spi1 is incorrect. There is
only one (1) CS shown in the hardware documentation for AM33xx.

Is OMAP4-McSPI the best match for the hardware?  The mcspi driver
appears to differ only in the register offset used.  A hard coded zero
value for omap2 and a named constant for omap4. The hardware manual
for the AM33xx shows the register map starting at zero.

Thank you,
Phil P.
>