[RFC PATCH net-next 2/7] dt-bindings: net: airoha: add EN7581 SOE
From: Jihong Min <hidden>
Date: 2026-06-14 04:01:18
Also in:
linux-arm-kernel, linux-devicetree, linux-mediatek, lkml
Subsystem:
networking drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Document the EN7581 Secure Offload Engine register window used by the Ethernet driver for ESP packet offload, and add the new binding to the Airoha Ethernet MAINTAINERS entry. Signed-off-by: Jihong Min <redacted> --- .../bindings/net/airoha,en7581-soe.yaml | 48 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/airoha,en7581-soe.yaml
diff --git a/Documentation/devicetree/bindings/net/airoha,en7581-soe.yaml b/Documentation/devicetree/bindings/net/airoha,en7581-soe.yaml
new file mode 100644
index 000000000000..24aecafecc70
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/airoha,en7581-soe.yaml@@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/airoha,en7581-soe.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha EN7581 Secure Offload Engine + +maintainers: + - Lorenzo Bianconi <lorenzo@kernel.org> + +description: + The Secure Offload Engine provides inline ESP packet offload resources used + by the Airoha Ethernet controller. + +properties: + compatible: + const: airoha,en7581-soe + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + soe@1fbfa000 { + compatible = "airoha,en7581-soe"; + reg = <0 0x1fbfa000 0 0x268>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +...
diff --git a/MAINTAINERS b/MAINTAINERS
index cc1dde0c9067..7c338e670572 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS@@ -757,6 +757,7 @@ L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) L: netdev@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml +F: Documentation/devicetree/bindings/net/airoha,en7581-soe.yaml F: drivers/net/ethernet/airoha/ AIROHA PCIE PHY DRIVER
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2.53.0