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[V2,net-next,1/2] dt-bindings: net: bcm4908-enet: add optional TX interrupt

Message ID 20210311123521.22777-1-zajec5@gmail.com (mailing list archive)
State Accepted
Delegated to: Netdev Maintainers
Headers show
Series [V2,net-next,1/2] dt-bindings: net: bcm4908-enet: add optional TX interrupt | expand

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netdev/module_param success Was 0 now: 0
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netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 29 lines checked
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Commit Message

Rafał Miłecki March 11, 2021, 12:35 p.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

I discovered that hardware actually supports two interrupts, one per DMA
channel (RX and TX).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 .../bindings/net/brcm,bcm4908-enet.yaml         | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml b/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
index 79c38ea14237..2a3be0f9a1a1 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
+++ b/Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
@@ -22,10 +22,18 @@  properties:
     maxItems: 1
 
   interrupts:
-    description: RX interrupt
+    minItems: 1
+    maxItems: 2
+    items:
+      - description: RX interrupt
+      - description: TX interrupt
 
   interrupt-names:
-    const: rx
+    minItems: 1
+    maxItems: 2
+    items:
+      - const: rx
+      - const: tx
 
 required:
   - reg
@@ -43,6 +51,7 @@  examples:
         compatible = "brcm,bcm4908-enet";
         reg = <0x80002000 0x1000>;
 
-        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
-        interrupt-names = "rx";
+        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "rx", "tx";
     };