[PATCH net-next v4 2/6] dt-bindings: net: tsnep: Allow additional interrupts
From: Gerhard Engleder <hidden>
Date: 2022-09-27 19:59:19
Also in:
linux-devicetree
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
Additional TX/RX queue pairs require dedicated interrupts. Extend binding with additional interrupts. Signed-off-by: Gerhard Engleder <redacted> --- .../bindings/net/engleder,tsnep.yaml | 41 ++++++++++++++++++- 1 file changed, 39 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/engleder,tsnep.yaml b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml
index 37e08ee744a8..5bd964a46a9d 100644
--- a/Documentation/devicetree/bindings/net/engleder,tsnep.yaml
+++ b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml@@ -20,7 +20,24 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + minItems: 1 + maxItems: 8 + + interrupt-names: + minItems: 1 + items: + - const: mac + - const: txrx-1 + - const: txrx-2 + - const: txrx-3 + - const: txrx-4 + - const: txrx-5 + - const: txrx-6 + - const: txrx-7 + description: + The main interrupt for basic MAC features and the first TX/RX queue pair + is named "mac". "txrx-[1-7]" are the interrupts for additional TX/RX + queue pairs. dma-coherent: true
@@ -60,7 +77,7 @@ examples: axi { #address-cells = <2>; #size-cells = <2>; - tnsep0: ethernet@a0000000 { + tsnep0: ethernet@a0000000 { compatible = "engleder,tsnep"; reg = <0x0 0xa0000000 0x0 0x10000>; interrupts = <0 89 1>;
@@ -78,4 +95,24 @@ examples: }; }; }; + + tsnep1: ethernet@a0010000 { + compatible = "engleder,tsnep"; + reg = <0x0 0xa0010000 0x0 0x10000>; + interrupts = <0 93 1>, <0 94 1>, <0 95 1>, <0 96 1>; + interrupt-names = "mac", "txrx-1", "txrx-2", "txrx-3"; + interrupt-parent = <&gic>; + local-mac-address = [00 00 00 00 00 00]; + phy-mode = "rgmii"; + phy-handle = <&phy1>; + mdio { + #address-cells = <1>; + #size-cells = <0>; + suppress-preamble; + phy1: ethernet-phy@1 { + reg = <1>; + rxc-skew-ps = <1080>; + }; + }; + }; };
--
2.30.2