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From: sricharan@codeaurora.org (Sricharan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 2/7] documentation: iommu: Add bindings for msm, iommu-v0 ip
Date: Wed, 18 May 2016 17:38:25 +0530	[thread overview]
Message-ID: <002e01d1b0fe$00488730$00d99590$@codeaurora.org> (raw)
In-Reply-To: <20160516164414.GA25899@rob-hp-laptop>

Hi Rob,

>> The MSM IOMMU is an implementation compatible with the ARM VMSA short
>> descriptor page tables. It provides address translation for bus masters outside
>> of the CPU, each connected to the IOMMU through a port called micro-TLB.
>> Adding the DT bindings for the same.
>>
>> Signed-off-by: Sricharan R <sricharan@codeaurora.org>
>> ---
>>  .../devicetree/bindings/iommu/msm,iommu-v0.txt     | 64 ++++++++++++++++++++++
>>  1 file changed, 64 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>>
>> diff --git a/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>b/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>> new file mode 100644
>> index 0000000..b22c607
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>> @@ -0,0 +1,64 @@
>> +* QCOM IOMMU
>> +
>> +The MSM IOMMU is an implementation compatible with the ARM VMSA short
>> +descriptor page tables. It provides address translation for bus masters outside
>> +of the CPU, each connected to the IOMMU through a port called micro-TLB.
>> +
>> +Required Properties:
>> +
>> +  - compatible: Must contain "qcom,iommu-v0-apq8064".
>
>qcom,apq8064-iommu would be the preferred order and I think you can drop
>the v0.

Ok, will change this.

Regards,
 Sricharan

  reply	other threads:[~2016-05-18 12:08 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-16  6:48 [PATCH V4 0/7] iommu/msm: Add DT adaptation and generic bindings support Sricharan R
2016-05-16  6:48 ` [PATCH V4 1/7] iommu/msm: Add DT adaptation Sricharan R
2016-05-16  6:48 ` [PATCH V4 2/7] documentation: iommu: Add bindings for msm, iommu-v0 ip Sricharan R
2016-05-16 16:44   ` [PATCH V4 2/7] documentation: iommu: Add bindings for msm,iommu-v0 ip Rob Herring
2016-05-18 12:08     ` Sricharan [this message]
2016-05-16  6:48 ` [PATCH V4 3/7] iommu/msm: Move the contents from msm_iommu_dev.c to msm_iommu.c Sricharan R
2016-05-16  6:48 ` [PATCH V4 4/7] iommu/msm: Add support for generic master bindings Sricharan R
2016-05-16  6:48 ` [PATCH V4 5/7] iommu/msm: use generic ARMV7S short descriptor pagetable ops Sricharan R
2016-05-16  6:49 ` [PATCH V4 6/7] iommu/msm: Use writel_relaxed and add a barrier Sricharan R
2016-05-17 13:52   ` Arnd Bergmann
2016-05-18 12:07     ` Sricharan
2016-05-18 12:15       ` Arnd Bergmann
2016-05-18 12:33         ` Sricharan
2016-05-20 11:18         ` Sricharan
2016-05-16  6:49 ` [PATCH V4 7/7] iommu/msm: Remove driver BROKEN Sricharan R

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