tree e015bdccf67d759ea637e85934e6288b43808316
parent dbe216319f4e4b23a37eeb623c8338fa59ac050e
author Timur Tabi <timur@freescale.com> 1223657551 -0500
committer Kumar Gala <galak@kernel.crashing.org> 1223914200 -0500

powerpc: document the "fsl,ssi-dma-channel" compatible property

The "fsl,ssi-dma-channel" compatible property is used to specify a DMA channel
on the Freescale Elo DMA controller that should be used exclusively by the
Freescale SSI audio controller.  When a property is marked as such, the Elo
DMA driver will ignore it, and so it will be available for the sound drivers.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>