From: Rob Herring <robh@kernel.org>
To: Sarath Babu Naidu Gaddam <sarath.babu.naidu.gaddam@amd.com>
Cc: harini.katakam@amd.com, anirudha.sarangi@amd.com,
robh+dt@kernel.org, vkoul@kernel.org, adrianml@alumnos.upm.es,
dmaengine@vger.kernel.org, michal.simek@amd.com, lars@metafoo.de,
krzysztof.kozlowski+dt@linaro.org, git@amd.com,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
radhey.shyam.pandey@amd.com
Subject: Re: [PATCH V2 1/6] dt-bindings: dmaengine: xilinx_dma:Add xlnx,axistream-connected property
Date: Wed, 30 Nov 2022 15:27:06 -0600 [thread overview]
Message-ID: <166984362595.2956008.17012598692733906647.robh@kernel.org> (raw)
In-Reply-To: <20221124102745.2620370-2-sarath.babu.naidu.gaddam@amd.com>
On Thu, 24 Nov 2022 15:57:40 +0530, Sarath Babu Naidu Gaddam wrote:
> From: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
>
> Add an optional AXI DMA property 'xlnx,axistream-connected'. This
> can be specified to indicate that DMA is connected to a streaming IP
> in the hardware design and dma driver needs to do some additional
> handling i.e pass metadata and perform streaming IP specific
> configuration.
>
> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
> Signed-off-by: Sarath Babu Naidu Gaddam <sarath.babu.naidu.gaddam@amd.com>
> ---
> Changes in V2:
> 1) Moved xlnx,axistream-connected optional property to under AXI DMA.
> 2) Removed Acked-by: Rob Herring.
> ---
> Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
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next prev parent reply other threads:[~2022-11-30 21:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-24 10:27 [PATCH V2 0/6] Xilinx DMA enhancements and optimization Sarath Babu Naidu Gaddam
2022-11-24 10:27 ` [PATCH V2 1/6] dt-bindings: dmaengine: xilinx_dma:Add xlnx,axistream-connected property Sarath Babu Naidu Gaddam
2022-11-26 14:32 ` Krzysztof Kozlowski
2022-11-30 21:27 ` Rob Herring
2022-11-30 21:27 ` Rob Herring [this message]
2022-11-24 10:27 ` [PATCH V2 2/6] dt-bindings: dmaengine: xilinx_dma: Add xlnx,irq-delay property Sarath Babu Naidu Gaddam
2022-11-24 10:27 ` [PATCH V2 3/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to dma client Sarath Babu Naidu Gaddam
2022-12-28 11:00 ` Vinod Koul
2023-02-02 7:39 ` Gaddam, Sarath Babu Naidu
2022-11-24 10:27 ` [PATCH V2 4/6] dmaengine: xilinx_dma: Increase AXI DMA transaction segment count Sarath Babu Naidu Gaddam
2022-11-24 10:27 ` [PATCH V2 5/6] dmaengine: xilinx_dma: Use tasklet_hi_schedule for timing critical usecase Sarath Babu Naidu Gaddam
2022-11-24 10:27 ` [PATCH V2 6/6] dmaengine: xilinx_dma: Program interrupt delay timeout Sarath Babu Naidu Gaddam
2022-12-28 11:00 ` Vinod Koul
2023-02-02 7:52 ` Gaddam, Sarath Babu Naidu
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