[PATCH] DTS: DMA: Fix DMA3 interrupts

[Scott Wood]

On Fri, 2013-11-29 at 16:07 +0800, hongbo.zhang at freescale.com wrote:
> From: Hongbo Zhang <hongbo.zhang at freescale.com>
> 
> MPIC registers for internal interrupts is non-continous in address, any
> internal interrupt number greater than 159 should be added (16+208) to work.
> 16 is due to external interrupts as usual, 208 is due to the non-continous MPIC
> register space.
> Tested on T4240 rev2 with SRIO2 disabled.
> 
> Signed-off-by: Hongbo Zhang <hongbo.zhang at freescale.com>
> ---
>  arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi |   16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)

The FSL MPIC binding should be updated to point out how this works.  

Technically it's not a change to the binding itself, since it's defined
in terms of register offset, but the explanatory text says "So interrupt
0 is at offset 0x0, interrupt 1 is at offset 0x20, and so on." which is
not accurate for these new high interrupt numbers.

-Scott