Re: [PATCH 0/5] iommu/msm: Add DT adaptation and generic bindings support

[Srinivas Kandagatla <srinivas.kandagatla@linaro.org>]

Hi Sricharan,

thanks for the patches,

On 12/08/15 15:47, Sricharan R wrote:
> The msm_iommu.c driver currently works based on platform data. A single master
> device can be connected to more than one iommu and multiple contexts in each
> of the iommu. This association between master and iommus was represented
> from platform data using parent/child devices. The master drivers were
> responsible for attaching all of the iommus/context to a domain. Now the
> platform data support is removed and DT support is added. The master/iommus
> are added through generic iommu bindings.
>
> This is essentially rework of the patch posted earlier by
> Rob Clark <robdclark@gmail.com>. This series folds the changes
> in to the existing driver with the addition of generic bindings.
>
>          http://www.spinics.net/lists/linux-arm-msm/msg10077.html
>
> This series is based on the IOMMU probe deferral series from
> Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
>          https://lkml.org/lkml/2015/5/14/786
>
> Tested this series on ifc6410 board.
>
I tested this series on IFC6410 with both HDMI and LVDS Panel with 
openbox desktop. It works.. :-)

Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

--srini
> Sricharan R (5):
>    iommu/msm: Add DT adaptation
>    iommu/msm: Move the contents from msm_iommu_dev.c to msm_iommu.c
>    iommu/msm: Add support for generic master bindings
>    iommu/msm: Set cacheability attributes without tex remap
>    iommu/msm: Remove driver BROKEN
>
>   .../devicetree/bindings/iommu/msm,iommu-v0.txt     |  59 +++
>   drivers/iommu/Kconfig                              |   1 -
>   drivers/iommu/Makefile                             |   2 +-
>   drivers/iommu/msm_iommu.c                          | 508 ++++++++++++++-------
>   drivers/iommu/msm_iommu.h                          |  73 ++-
>   drivers/iommu/msm_iommu_dev.c                      | 392 ----------------
>   drivers/iommu/msm_iommu_hw-8xxx.h                  |  10 +-
>   7 files changed, 432 insertions(+), 613 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>   delete mode 100644 drivers/iommu/msm_iommu_dev.c
>