linux-kernel - Re: [PATCH 5/5] Documentation: arm-pl330: add description of broken-no-flushp

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Message-ID: <55DF0DED.3060702@rock-chips.com>
Date:	Thu, 27 Aug 2015 21:17:33 +0800
From:	Shawn Lin <shawn.lin@...k-chips.com>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	shawn.lin@...k-chips.com, Vinod Koul <vinod.koul@...el.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Addy Ke <addy.ke@...k-chips.com>,
	Olof Johansson <olofj@...gle.com>,
	Doug Anderson <dianders@...omium.org>,
	linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
	dmaengine@...r.kernel.org, Sonny Rao <sonnyrao@...omium.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 5/5] Documentation: arm-pl330: add description of
 broken-no-flushp

On 2015/8/27 20:59, Krzysztof Kozlowski write:
> 2015-08-27 17:49 GMT+09:00 Shawn Lin <shawn.lin@...k-chips.com>:
>> Signed-off-by: Shawn Lin <shawn.lin@...k-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
>
>
>


-- 
Best Regards
Shawn Lin

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