From: Conor Dooley <conor@kernel.org>
To: Christian Marangi <ansuelsmth@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Simon Horman <horms@kernel.org>,
Andrew Halaney <ahalaney@redhat.com>,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Shenwei Wang <shenwei.wang@nxp.com>,
Jochen Henneberg <jh@henneberg-systemdesign.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [net-next PATCH 1/2] dt-bindings: net: snps,dwmac: DMA Arbitration scheme
Date: Wed, 27 Sep 2023 15:59:32 +0100 [thread overview]
Message-ID: <20230927-dense-scoundrel-22ede0e27973@spud> (raw)
In-Reply-To: <20230927122928.22033-1-ansuelsmth@gmail.com>
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On Wed, Sep 27, 2023 at 02:29:27PM +0200, Christian Marangi wrote:
> Document new binding snps,arbit to program the DMA to use Arbitration
> scheme. (Rx has priority over Tx)
>
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---
> Documentation/devicetree/bindings/net/snps,dwmac.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index 5c2769dc689a..4499f221c29b 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -442,6 +442,12 @@ properties:
> description:
> Use Address-Aligned Beats
>
> + snps,arbit:
> + $ref: /schemas/types.yaml#/definitions/flag
> + description:
> + Program the DMA to use Arbitration scheme.
> + (Rx has priority over Tx)
Can you explain please what makes this a property of the hardware, or
otherwise makes it suitable for inclusion in DT?
> +
> snps,fixed-burst:
> $ref: /schemas/types.yaml#/definitions/flag
> description:
> --
> 2.40.1
>
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prev parent reply other threads:[~2023-09-27 14:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 12:29 [net-next PATCH 1/2] dt-bindings: net: snps,dwmac: DMA Arbitration scheme Christian Marangi
2023-09-27 12:29 ` [net-next PATCH 2/2] net: stmmac: add support for DMA Arbitration Scheme Christian Marangi
2023-09-27 14:59 ` Conor Dooley [this message]
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