[5/5] Documentation: arm-pl330: add description of broken-no-flushp
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Message ID 1440665362-31771-1-git-send-email-shawn.lin@rock-chips.com
State New
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Commit Message

Shawn Lin Aug. 27, 2015, 8:49 a.m. UTC
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 Documentation/devicetree/bindings/dma/arm-pl330.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski Aug. 27, 2015, 12:59 p.m. UTC | #1
2015-08-27 17:49 GMT+09:00 Shawn Lin <shawn.lin@rock-chips.com>:
> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
> ---
>
>  Documentation/devicetree/bindings/dma/arm-pl330.txt | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt
> index 2675658..0f19268 100644
> --- a/Documentation/devicetree/bindings/dma/arm-pl330.txt
> +++ b/Documentation/devicetree/bindings/dma/arm-pl330.txt
> @@ -15,6 +15,7 @@ Optional properties:
>      cells in the dmas property of client device.
>    - dma-channels: contains the total number of DMA channels supported by the DMAC
>    - dma-requests: contains the total number of DMA requests supported by the DMAC
> +  - broken-no-flushp: quirk for avoiding to execute DMAFLUSHP

It looks like a device or vendor specific quirk so the property should
have a prefix. For example:
arm,pl330-broken-no-flushp

Best regards,
Krzysztof
Shawn Lin Aug. 27, 2015, 1:17 p.m. UTC | #2
On 2015/8/27 20:59, Krzysztof Kozlowski write:
> 2015-08-27 17:49 GMT+09:00 Shawn Lin <shawn.lin@rock-chips.com>:
>> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
>> ---
>>
>>   Documentation/devicetree/bindings/dma/arm-pl330.txt | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt
>> index 2675658..0f19268 100644
>> --- a/Documentation/devicetree/bindings/dma/arm-pl330.txt
>> +++ b/Documentation/devicetree/bindings/dma/arm-pl330.txt
>> @@ -15,6 +15,7 @@ Optional properties:
>>       cells in the dmas property of client device.
>>     - dma-channels: contains the total number of DMA channels supported by the DMAC
>>     - dma-requests: contains the total number of DMA requests supported by the DMAC
>> +  - broken-no-flushp: quirk for avoiding to execute DMAFLUSHP
>
> It looks like a device or vendor specific quirk so the property should
> have a prefix. For example:
> arm,pl330-broken-no-flushp
>

Got it.
Thanks, Krzysztof.

> Best regards,
> Krzysztof
>
>
>

Patch
diff mbox

diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt
index 2675658..0f19268 100644
--- a/Documentation/devicetree/bindings/dma/arm-pl330.txt
+++ b/Documentation/devicetree/bindings/dma/arm-pl330.txt
@@ -15,6 +15,7 @@  Optional properties:
     cells in the dmas property of client device.
   - dma-channels: contains the total number of DMA channels supported by the DMAC
   - dma-requests: contains the total number of DMA requests supported by the DMAC
+  - broken-no-flushp: quirk for avoiding to execute DMAFLUSHP
 
 Example: