diff options
| author | Timur Tabi <timur@freescale.com> | 2009-03-05 17:23:37 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-03-06 13:37:16 +0000 |
| commit | a454dad19e78388d9f140ad0dfa6a849c57d385d (patch) | |
| tree | f228d03393c681176fa031f04584a4119c7ad175 /sound/soc/omap | |
| parent | 499d8f4a528f1ebd0c19d89174fdc67130090c89 (diff) | |
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>
Diffstat (limited to 'sound/soc/omap')
0 files changed, 0 insertions, 0 deletions