Re: [PATCH 1/2] pcie/designware: Keep viewport fixed for IO transaction if num_viewport > 2

[Rob Herring]

On Mon, Jul 04, 2016 at 09:44:42PM +0530, Pratyush Anand wrote:
> From: Pratyush Anand <pratyush.anand@xxxxxxxxx>
> 
> Most of the platform have 3 or more viewports. We do not need to share
> viewport for such platform between IO and CFG. Assign viewport 2 to IO
> transactions in such cases.
> 
> Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxxxxx>
> Tested-by: Dong Bo <dongbo4@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/pci/designware-pcie.txt    |  3 +++
>  drivers/pci/host/pcie-designware.c                 | 26 ++++++++++++++++------
>  drivers/pci/host/pcie-designware.h                 |  1 +
>  3 files changed, 23 insertions(+), 7 deletions(-)

Acked-by: Rob Herring <robh@xxxxxxxxxx>