linux-kernel - [PATCH v5 5/6] dt-bindings: media: staging: wave5: add yaml devicetree bindings

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Date:   Tue, 11 Jan 2022 18:16:03 +0200
From:   Dafna Hirschfeld <dafna.hirschfeld@...labora.com>
To:     linux-media@...r.kernel.org
Cc:     Robert Beckett <bob.beckett@...labora.com>,
        Dafna Hirschfeld <dafna.hirschfeld@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev (open list:STAGING SUBSYSTEM),
        linux-kernel@...r.kernel.org (open list),
        laurent.pinchart@...asonboard.com, hverkuil@...all.nl,
        kernel@...labora.com, dafna3@...il.com,
        kiril.bicevski@...labora.com,
        Nas Chung <nas.chung@...psnmedia.com>,
        lafley.kim@...psnmedia.com, scott.woo@...psnmedia.com,
        olivier.crete@...labora.com, dan.carpenter@...cle.com,
        rdunlap@...radead.org, daniel@...f.com
Subject: [PATCH v5 5/6] dt-bindings: media: staging: 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>
---
 .../bindings/staging/media/cnm,wave.yaml      | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/staging/media/cnm,wave.yaml

diff --git a/Documentation/devicetree/bindings/staging/media/cnm,wave.yaml b/Documentation/devicetree/bindings/staging/media/cnm,wave.yaml
new file mode 100644
index 000000000000..e18978cbba16
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/media/cnm,wave.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/staging/media/cnm,wave.yaml#
+$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>
+  - Dafna Hirschfeld <dafna.hirschfeld@...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>;
+    };
+
-- 
2.17.1