[PATCH v8 07/12] iommu/exynos: support for device tree

Tomasz Figa tomasz.figa at gmail.com
Sat Jul 27 10:06:40 EDT 2013


On Friday 26 of July 2013 20:28:36 Cho KyongHo wrote:
> This commit adds device tree support for System MMU.
> This also include the following changes and enhancements:
> * use managed device helper functions.
> Simplyfies System MMU device driver.
> * use only a single clock descriptor.
> System MMU device descriptor is seperate if it is imposible to make
> a single clock descriptor to make a device descriptor for a group of
> System MMUs.
> * removed dbgname member from sysmmu_drvdata structure.
> debugging kernel message for a System MMU is distinguisheable with the
> name of device descroptors.
> Signed-off-by: Cho KyongHo <pullip.cho at samsung.com>
> ---
>  drivers/iommu/Kconfig        |    5 +-
>  drivers/iommu/exynos-iommu.c |  182
> ++++++++++++++++-------------------------- 2 files changed, 70
> insertions(+), 117 deletions(-)

Whenever you introduce or modify (extend) a device tree binding please 
don't forget about reflecting that in documentation 
(Documentation/devicetree/bindings) and CCing devicetree mailing list 
(devicetree at vger.kernel.org). Both of these steps are necessary to get any 
device tree stuff merged.

Best regards,

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