Re: [PATCH 4/5] ARM: mxs: do not add dma device by default

On Wed, Apr 18, 2012 at 08:46:36PM +0800, Dong Aisheng wrote:

From: Dong Aisheng <redacted>

This will cause conflict when dt is enabled.
So let each platform add dma devices respectively.

Cc: Shawn Guo <redacted>
Cc: Sascha Hauer <redacted>
Cc: Marek Vasut <redacted>
Cc: Huang Shijie <redacted>
Signed-off-by: Dong Aisheng <redacted>
---
 arch/arm/mach-mxs/devices-mx23.h                |    2 ++
 arch/arm/mach-mxs/devices-mx28.h                |    2 ++
 arch/arm/mach-mxs/devices/platform-dma.c        |    3 +--
 arch/arm/mach-mxs/include/mach/devices-common.h |    3 +++
 arch/arm/mach-mxs/mach-apx4devkit.c             |    1 +
 arch/arm/mach-mxs/mach-m28evk.c                 |    1 +
 arch/arm/mach-mxs/mach-mx23evk.c                |    1 +
 arch/arm/mach-mxs/mach-stmp378x_devb.c          |    1 +
 arch/arm/mach-mxs/mach-tx28.c                   |    1 +
 9 files changed, 13 insertions(+), 2 deletions(-)

I think instead of asking every board file to add dma device
explicitly, we probably need to do something similar to imx, having
functions imx23_soc_init and imx28_soc_init which will only be called
for non-dt boot, and adding devices like dma, gpio there.

Regards,
Shawn