Hello.
> -----Original Message-----
> From: davinci-linux-open-source-boun...@linux.davincidsp.com
> [mailto:davinci-linux-open-source-
...
> On DA850/OMAPL138 the McASP AMUTE pin is multiplexed with UART2_RTS.
> As a consequence, I believe, of the below additions when the kernel is built
> with
> SOC audio support the ttyS2 console stops accepting input after boot.
>
> Moreover on the EVM the AMUTE pin is only connected to headers AFAICT.
> Specifically I think the DA850_AMUTE pin can be removed from below without
> any loss of audio functionality while preserving console input.
>
> > +const short da850_mcasp_pins[] __initdata = {
> > + DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
> > + DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
> > + DA850_AXR_11, DA850_AXR_12,
> > + -1
> > +};
Looking more deeply I see that the board setting intent is
to use UART2 in 3-wire mode with no flow control. After setting
my serial port appropriately I don't see a problem with leaving
AMUTE as a McASP pin.
Sorry for noise.
-Martin
_______________________________________________
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
