linux-kernel - [PATCH v3 3/4] ASoC: dt-bindings: xlnx,spdif: Convert to json-schema

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250224114648.1606184-4-vincenzo.frascino@arm.com>
Date: Mon, 24 Feb 2025 11:46:47 +0000
From: Vincenzo Frascino <vincenzo.frascino@....com>
To: linux-sound@...r.kernel.org
Cc: Vincenzo Frascino <vincenzo.frascino@....com>,
	Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@...inx.com>,
	Sudeep Holla <sudeep.holla@....com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 3/4] ASoC: dt-bindings: xlnx,spdif: Convert to json-schema

Convert the Xilinx SPDIF 2.0 device tree binding documentation to
json-schema.

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>
---
 .../devicetree/bindings/sound/xlnx,spdif.txt  | 28 ------
 .../devicetree/bindings/sound/xlnx,spdif.yaml | 92 +++++++++++++++++++
 2 files changed, 92 insertions(+), 28 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/xlnx,spdif.txt
 create mode 100644 Documentation/devicetree/bindings/sound/xlnx,spdif.yaml

diff --git a/Documentation/devicetree/bindings/sound/xlnx,spdif.txt b/Documentation/devicetree/bindings/sound/xlnx,spdif.txt
deleted file mode 100644
index 15c2d64d247c..000000000000
--- a/Documentation/devicetree/bindings/sound/xlnx,spdif.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Device-Tree bindings for Xilinx SPDIF IP
-
-The IP supports playback and capture of SPDIF audio
-
-Required properties:
- - compatible: "xlnx,spdif-2.0"
- - clock-names: List of input clocks.
-   Required elements: "s_axi_aclk", "aud_clk_i"
- - clocks: Input clock specifier. Refer to common clock bindings.
- - reg: Base address and address length of the IP core instance.
- - interrupts-parent: Phandle for interrupt controller.
- - interrupts: List of Interrupt numbers.
- - xlnx,spdif-mode: 0 :- receiver mode
-		    1 :- transmitter mode
- - xlnx,aud_clk_i: input audio clock value.
-
-Example:
-	spdif_0: spdif@...10000 {
-		clock-names = "aud_clk_i", "s_axi_aclk";
-		clocks = <&misc_clk_0>, <&clk 71>;
-		compatible = "xlnx,spdif-2.0";
-		interrupt-names = "spdif_interrupt";
-		interrupt-parent = <&gic>;
-		interrupts = <0 91 4>;
-		reg = <0x0 0x80010000 0x0 0x10000>;
-		xlnx,spdif-mode = <1>;
-		xlnx,aud_clk_i = <49152913>;
-	};
diff --git a/Documentation/devicetree/bindings/sound/xlnx,spdif.yaml b/Documentation/devicetree/bindings/sound/xlnx,spdif.yaml
new file mode 100644
index 000000000000..ef89fe05d745
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/xlnx,spdif.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/xlnx,spdif.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx SPDIF IP
+
+description: |
+  The IP supports playback and capture of SPDIF audio.
+
+maintainers:
+  - Vincenzo Frascino <vincenzo.frascino@....com>
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - xlnx,spdif-2.0
+
+  reg:
+    minItems: 1
+    maxItems: 4
+    description: |
+      Base address and size of the IP core instance.
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 3
+    description: |
+      Names specified to list of interrupts in same order mentioned under
+      "interrupts".
+
+  interrupts:
+    minItems: 1
+    maxItems: 3
+    description: |
+      List of Interrupt numbers.
+
+  clock-names:
+    minItems: 2
+    maxItems: 3
+    description: |
+      List of input clocks.
+
+  clocks:
+    minItems: 2
+    maxItems: 3
+    description: |
+      Input clock specifier. Refer to common clock bindings.
+
+  xlnx,spdif-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0
+      - 1
+    description: |
+      0 - receiver
+      1 - transmitter
+
+  xlnx,aud_clk_i:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Input audio clock value.
+
+required:
+  - compatible
+  - reg
+  - interrupt-names
+  - interrupts
+  - clock-names
+  - clocks
+
+additionalProperties: true
+
+examples:
+  - |
+    spdif_0: spdif@...10000 {
+      clock-names = "aud_clk_i", "s_axi_aclk";
+      clocks = <&misc_clk_0>, <&clk 71>;
+      compatible = "xlnx,spdif-2.0";
+      interrupt-names = "spdif_interrupt";
+      interrupt-parent = <&gic>;
+      interrupts = <0 91 4>;
+      reg = <0x0 0x80010000 0x0 0x10000>;
+      xlnx,spdif-mode = <1>;
+      xlnx,aud_clk_i = <49152913>;
+    };
+
+...
-- 
2.43.0