Re: [PATCH] Documentation: dt: bindings: TI WiLink modules

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 2013-06-25 at 14:12 +0300, Felipe Balbi wrote:
> On Tue, Jun 25, 2013 at 11:35:30AM +0300, Luciano Coelho wrote:
> > +- tcxoclock: the internal WLAN TCXO clock frequency (required for
> > +  WiLink7 not used for WiLink6 and WiLink8).  Must be one of the
> > +  following:
> > +	0 = 19.200 MHz
> > +	1 = 26.000 MHz
> > +	2 = 38.400 MHz
> > +	3 = 52.000 MHz
> > +	4 = 16.368 MHz
> > +	5 = 32.736 MHz
> > +	6 = 16.800 MHz
> > +	7 = 33.600 MHz
> 
> DTS files are pre-processed, so you could add defines in a header and
> share the header between DTS and driver. Could help you having:
> 
> tcxoclock = WILINK_19_200MHz;
> 
> instead of
> 
> tcxoclock = 0;

I don't see any .dts file really doing this.  There are some imx*.dtsi
files that include imx*.h files, but I don't see these headers being
included in any source code file.

In fact, we already have all these values defined in
include/linux/wl12xx.h, so it could be nice to reuse.  But the
cross-directory includes would look "funny".  And I think it's a bit
overkill.

These values are actually used by the firmware itself, not only the
driver, so they are also platform independent and not related to the OS.

--
Luca.

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux