[PATCH] powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree

[Kumar Gala]

On Oct 10, 2008, at 11:52 AM, Timur Tabi wrote:

> The Freescale Elo DMA driver binds to all DMA channels in the device  
> tree that
> are compatible with "fsl,eloplus-dma-channel".  This conflicts with  
> the sound
> drivers for the MPC8610 HPCD.  On this board, the SSI uses two DMA  
> channels and
> therefore those channels are not available for general purpose use.   
> We
> change the compatible properties for these channels "fsl,ssi-dma- 
> channel".
> This works because the sound drivers don't actually check the  
> compatible
> property when it grabs channels.
>
> Signed-off-by: Timur Tabi <timur at freescale.com>
> ---
> arch/powerpc/boot/dts/mpc8610_hpcd.dts |    4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)

applied

- k