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From: Christian Marangi <ansuelsmth@gmail.com>
To: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
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"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
Cc: Christian Marangi <ansuelsmth@gmail.com>
Subject: [net-next PATCH 1/2] dt-bindings: net: snps,dwmac: DMA Arbitration
scheme
Date: Wed, 27 Sep 2023 14:29:27 +0200
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| Series |
[net-next,1/2] dt-bindings: net: snps,dwmac: DMA Arbitration scheme
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Commit Message
Christian Marangi
Sept. 27, 2023, 12:29 p.m. UTC
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) + snps,fixed-burst: $ref: /schemas/types.yaml#/definitions/flag description: