[PATCH 3/5] ASoC: Davinci: pcm: Add device tree bindings

On Sat, Aug 18, 2012 at 04:01:24, Mark Brown wrote:

On Tue, Aug 14, 2012 at 06:12:03PM +0530, Hebbar, Gururaja wrote:

quoted

Device tree support for Davinci/OMAP2+ pcm driver.

This looks like it's a device which maps a shared DMA controller in the
SoC core into ASoC rather than actual hardware.  Such devices are
usually instantiated automatically from the DAI rather than being
represented in the device tree since they are a Linux internal thing
really - the Tegra and Freescale drivers provide examples of how this
sort of thing can be done.

From your for-3.7 branch, I could only find such implementation in Tegra

Platform. 
Most Freescale platforms implements this through a device/driver method.
Exception being sound/soc/mxs/mxs-pcm.c

So should I follow tegra implementation?

Regards, 
Gururaja