[alsa-devel] [PATCH] ASoC: add support for SSI asynchronous mode to the Freescale SSI drivers

Mark Brown broonie at sirena.org.uk
Fri Mar 6 12:02:54 CET 2009

On Thu, Mar 05, 2009 at 05:23:37PM -0600, Timur Tabi wrote:
> Add a new device tree property for the SSI node: "fsl,ssi-asynchronous".  If
> defined, the SSI is programmed into asynchronous mode, otherwise it is
> programmed into synchronous mode.  In asynchronous mode, pin SRCK must be
> connected to the same clock source as STFS, and pin SRFS must be connected to
> the same signal as STFS.  Asynchronous mode allows playback and capture to
> use different sample sizes.  It also technically allows different sample rates,
> but the driver does not support that.

> Signed-off-by: Timur Tabi <timur at freescale.com>

Applied, thanks,

More information about the Alsa-devel mailing list