[PATCH] ARM: dts: am57xx-idk: Add DCAN support

[Sekhar Nori]

On Tuesday 21 February 2017 03:30 PM, Sekhar Nori wrote:
> From: Schuyler Patton <spatton at ti.com>
> 
> AM571x IDK and the AM572x IDK use CAN1 interface.
> This patch enables it for both boards.
> 
> Tested on AM572x IDK using cansequence.
> 
> Signed-off-by: Schuyler Patton <spatton at ti.com>
> Signed-off-by: Kishon Vijay Abraham I <kishon at ti.com>
> Signed-off-by: Franklin S Cooper Jr <fcooper at ti.com>
> [nsekhar at ti.com: move to use DRA7XX_CORE_IOPAD())
> Signed-off-by: Sekhar Nori <nsekhar at ti.com>

I should have noted that although CAN does function on the IDK with this
patch, there are "omap_hwmod: dcan1: _wait_target_disable failed"
messages that come up due to lack of workaround for errata i893[1]

Roger does have some patches to workaround that errata. If you want to
wait for those patches to be submitted and accepted first, it should be
fine as well.

Thanks,
Sekhar

[1] http://www.ti.com/lit/er/sprz436b/sprz436b.pdf