On Wed, Nov 26, 2014 at 09:07:33PM +0000, Grant Likely wrote:
> On Wed, Nov 26, 2014 at 6:30 PM, Andrew Lunn <andrew@xxxxxxx> wrote:
> > On Wed, Nov 26, 2014 at 05:40:40PM +0000, Leif Lindholm wrote:
> >> Support specifying console options (like with console=ttyXN,<options>)
> >> by appending them to the stdout-path property after a separating ':'.
> >>
> >> Example:
> >> stdout-path = "uart0:115200";
> >
> > Hi Leif
> >
> > This should be documented somewhere under
> > Documentation/devicetree/bindings/
> >
> > Not sure where thought. Maybe a top level chosen.txt?
>
> Actually, this one doesn't. It is already documented in ePAPR
Hi Grant
Humm, do i have an old version of ePAPR?
All i see is that in Table 3-4 It says:
stdout-path O <string> A string that specifies the full path to the
node representing the device to be used for
boot console output. If the character ":" is
present in the value it terminates the
path. The value may be an alias.
If the stdin-path property is not specified,
stdout-path should be assumed to define the input device.
So what is before the : is defined. What comes afterwards,
baudrate/parity/bits/flow control does not appear to the defined in
ePAPR. Should we not document the extension being added here?
Andrew
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
