tree f228d03393c681176fa031f04584a4119c7ad175
parent 499d8f4a528f1ebd0c19d89174fdc67130090c89
author Timur Tabi <timur@freescale.com> 1236295417 -0600
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1236346636 +0000

ASoC: add support for SSI asynchronous mode to the Freescale SSI drivers

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@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>