linux-kernel - [PATCH v11 5/6] dt-bindings: media: wave5: add yaml devicetree bindings

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Message-Id: <20221207121350.66217-6-sebastian.fricke@collabora.com>
Date:   Wed,  7 Dec 2022 13:13:49 +0100
From:   Sebastian Fricke <sebastian.fricke@...labora.com>
To:     linux-media@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     kernel@...labora.com, bob.beckett@...labora.com,
        hverkuil-cisco@...all.nl, nicolas.dufresne@...labora.com,
        nas.chung@...psnmedia.com,
        Sebastian Fricke <sebastian.fricke@...labora.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v11 5/6] dt-bindings: media: wave5: add yaml devicetree bindings

From: Robert Beckett <bob.beckett@...labora.com>

Add bindings for the wave5 chips&media codec driver

Signed-off-by: Robert Beckett <bob.beckett@...labora.com>
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@...labora.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@...labora.com>
---
 .../devicetree/bindings/cnm,wave5.yml         | 72 +++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/cnm,wave5.yml

diff --git a/Documentation/devicetree/bindings/cnm,wave5.yml b/Documentation/devicetree/bindings/cnm,wave5.yml
new file mode 100644
index 000000000000..01dddebb162e
--- /dev/null
+++ b/Documentation/devicetree/bindings/cnm,wave5.yml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/wave5.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Chips&Media Wave 5 Series multi-standard codec IP
+
+maintainers:
+  - Nas Chung <nas.chung@...psnmedia.com>
+  - Robert Beckett <bob.beckett@...labora.com>
+  - Sebastian Fricke <sebastian.fricke@...labora.com>
+
+description: |-
+  The Chips&Media WAVE codec IP is a multi format video encoder/decoder
+
+properties:
+  compatible:
+    anyOf:
+      - items:
+        - enum:
+            - cnm,cm511-vpu
+            - cnm,cm517-vpu
+            - cnm,cm521-vpu
+            - cnm,cm521c-vpu
+            - cnm,cm521c-dual-vpu
+            - cnm,cm521e1-vpu
+            - cnm,cm537-vpu
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    minItems: 1
+    maxItems: 4
+
+  interrupts:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  sram:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle pointing to the SRAM device node
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    vpu: video-codec@...45678 {
+        compatible = "cnm,cm521-vpu";
+        reg = <0x12345678 0x1000>;
+        interrupts = <42>;
+        clocks = <&clks 42>;
+        clock-names = "vcodec";
+        sram = <&sram>;
+    };
-- 
2.25.1