[PATCH v3 2/4] dt-bindings: net: nxp,s32-dwmac: Declare per-queue interrupts

[Jan Petrous via B4 Relay]

From: "Jan Petrous (OSS)" <jan.petrous at oss.nxp.com>

The DWMAC IP on NXP S32G/R SoCs has connected queue-based IRQ lines,
set them to allow using Multi-IRQ mode when supported.

Reviewed-by: Matthias Brugger <mbrugger at suse.com>
Signed-off-by: Jan Petrous (OSS) <jan.petrous at oss.nxp.com>
---
 .../devicetree/bindings/net/nxp,s32-dwmac.yaml     | 42 +++++++++++++++++++---
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml b/Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml
index 2b8b74c5feec..31d1dfeb098e 100644
--- a/Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright 2021-2024 NXP
+# Copyright 2021-2026 NXP
 %YAML 1.2
 ---
 $id: http://devicetree.org/schemas/net/nxp,s32-dwmac.yaml#
@@ -33,10 +33,22 @@ properties:
       - description: GMAC PHY mode control register
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 11
 
   interrupt-names:
-    const: macirq
+    items:
+      - const: macirq
+      - const: tx-queue-0
+      - const: rx-queue-0
+      - const: tx-queue-1
+      - const: rx-queue-1
+      - const: tx-queue-2
+      - const: rx-queue-2
+      - const: tx-queue-3
+      - const: rx-queue-3
+      - const: tx-queue-4
+      - const: rx-queue-4
 
   clocks:
     items:
@@ -75,8 +87,28 @@ examples:
         reg = <0x0 0x4033c000 0x0 0x2000>, /* gmac IP */
               <0x0 0x4007c004 0x0 0x4>;    /* GMAC_0_CTRL_STS */
         interrupt-parent = <&gic>;
-        interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
-        interrupt-names = "macirq";
+        interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+                     /* CHN 0: tx, rx */
+                     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+                     /* CHN 1: tx, rx */
+                     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+                     /* CHN 2: tx, rx */
+                     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>,
+                     /* CHN 3: tx, rx */
+                     <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+                     /* CHN 4: tx, rx */
+                     <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "macirq",
+                          "tx-queue-0", "rx-queue-0",
+                          "tx-queue-1", "rx-queue-1",
+                          "tx-queue-2", "rx-queue-2",
+                          "tx-queue-3", "rx-queue-3",
+                          "tx-queue-4", "rx-queue-4";
         snps,mtl-rx-config = <&mtl_rx_setup>;
         snps,mtl-tx-config = <&mtl_tx_setup>;
         clocks = <&clks 24>, <&clks 17>, <&clks 16>, <&clks 15>;

-- 
2.47.0