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From:   Yann Sionneau <ysionneau@kalray.eu>
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Cc:     Benjamin Mugnier <mugnier.benjamin@gmail.com>,
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Subject: [RFC PATCH v2 02/31] Documentation: Add binding for
 kalray,kv3-1-core-intc
Date:   Fri, 20 Jan 2023 15:09:33 +0100
Message-ID: <20230120141002.2442-3-ysionneau@kalray.eu>
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From: Jules Maselbas <jmaselbas@kalray.eu>

Add documentation for `kalray,kv3-1-core-intc` binding.

Co-developed-by: Jules Maselbas <jmaselbas@kalray.eu>
Signed-off-by: Jules Maselbas <jmaselbas@kalray.eu>
Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
---

Notes:
    V1 -> V2: new patch

 .../kalray,kv3-1-core-intc.yaml               | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-core-intc.yaml

diff --git a/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-core-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-core-intc.yaml
new file mode 100644
index 000000000000..1e3d0593173a
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-core-intc.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/kalray,kv3-1-core-intc#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Kalray kv3-1 Core Interrupt Controller
+
+description: |
+  The Kalray Core Interrupt Controller is tightly integrated in each kv3 core
+  present in the Coolidge SoC.
+
+  It provides the following features:
+  - 32 independent interrupt sources
+  - 2-bit configurable priority level
+  - 2-bit configurable ownership level
+
+allOf:
+  - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+  compatible:
+    const: kalray,kv3-1-core-intc
+  "#interrupt-cells":
+    const: 1
+    description:
+      The IRQ number.
+  reg:
+    maxItems: 0
+  "kalray,intc-nr-irqs":
+    description: Number of irqs handled by the controller.
+
+required:
+  - compatible
+  - "#interrupt-cells"
+  - interrupt-controller
+
+examples:
+  - |
+    intc: interrupt-controller {
+        compatible = "kalray,kv3-1-core-intc";
+        #interrupt-cells = <1>;
+        interrupt-controller;
+    };
+
+...
-- 
2.37.2