[PATCH 3/5] documentation/iommu: update description of ARM System MMU binding
sergei.shtylyov at cogentembedded.com
Fri Feb 21 13:57:37 EST 2014
On 02/21/2014 08:16 PM, Will Deacon wrote:
> From: Andreas Herrmann <andreas.herrmann at calxeda.com>
> This patch adds descriptions for new properties of the device tree
> binding for the ARM SMMU architecture. These properties control
> arm-smmu driver options.
> Cc: Grant Likely <grant.likely at linaro.org>
> Acked-by: Rob Herring <robh at kernel.org>
> Signed-off-by: Andreas Herrmann <andreas.herrmann at calxeda.com>
> [will: removed device isolation property, as this has been dropped]
> Signed-off-by: Will Deacon <will.deacon at arm.com>
> Documentation/devicetree/bindings/iommu/arm,smmu.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
> diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> index e34c6cdd8ba8..d6d2f6dd437a 100644
> --- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> @@ -48,6 +48,12 @@ conditions.
> from the mmu-masters towards memory) node for this
> +- calxeda,smmu-secure-config-access : Enable proper handling of buggy
> + implementations that always use secure access to
> + SMMU configuration registers. In this case non-secure
> + aliases of secure registers have to be used during
> + SMMU configuration.
Could you indent the text uniformly, in this case probably with spaces
only (looking at the above property)?
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