[PATCH] ARM: dts: da850: Add missing pin muxing for the UARTs

On Tuesday 23 August 2016 04:39 PM, Sekhar Nori wrote:

On Friday 05 August 2016 04:30 AM, Kevin Hilman wrote:

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Karl Beldan [off-list ref] writes:

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On Thu, Aug 04, 2016 at 12:20:27PM -0700, Kevin Hilman wrote:

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Karl Beldan [off-list ref] writes:

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This adds 2 pinctrl groups (rtscts, rxtx) for each of the 3 UARTs.

Signed-off-by: Karl Beldan <redacted>

Should da850-evm be updated to use the serial2_rxtx_pins also?

I could not find the EVM schematics on the net and I only have an LCDK,
but according to the code it should, however I can't tell whether flow
control pins are used.

Ok, let's just leave it for now, since it's working fine.  Sekhar can
fix that up if he can dig up the schematics.

Looks like the flow control pins are being used for McASP also on the
EVM. So lets leave the EVM as-is.

Rather, the EVM dts file should be updated to use serial2_rxtx_pins like
the LCDK. Right now it seems to be relying on bootloader to serial2
setup pimux correctly. I can make a patch to fix that. Or if you can do
it, that will be great too.

Regards,
Sekhar