[PATCH 1/2] dt-bindings: arm: omap: Convert DSP to DT schema

[Eduard Bostina <egbostina@gmail.com>]

Convert the Texas Instruments DSP bindings to DT schema.

During the conversion, ti,hwmods has been made optional.

Signed-off-by: Eduard Bostina <egbostina@gmail.com>
---
 .../devicetree/bindings/arm/omap/dsp.txt      | 14 --------
 .../bindings/arm/omap/ti,omap3-c64.yaml       | 32 +++++++++++++++++++
 2 files changed, 32 insertions(+), 14 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/omap/dsp.txt
 create mode 100644 Documentation/devicetree/bindings/arm/omap/ti,omap3-c64.yaml

diff --git a/Documentation/devicetree/bindings/arm/omap/dsp.txt b/Documentation/devicetree/bindings/arm/omap/dsp.txt
deleted file mode 100644
index d3830a32ce08..000000000000
--- a/Documentation/devicetree/bindings/arm/omap/dsp.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-* TI - DSP (Digital Signal Processor)
-
-TI DSP included in OMAP SoC
-
-Required properties:
-- compatible : Should be "ti,omap3-c64" for OMAP3 & 4
-- ti,hwmods: "dsp"
-
-Examples:
-
-dsp {
-    compatible = "ti,omap3-c64";
-    ti,hwmods = "dsp";
-};
diff --git a/Documentation/devicetree/bindings/arm/omap/ti,omap3-c64.yaml b/Documentation/devicetree/bindings/arm/omap/ti,omap3-c64.yaml
new file mode 100644
index 000000000000..72429749ebf4
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/ti,omap3-c64.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/omap/ti,omap3-c64.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DSP (Digital Signal Processor)
+
+maintainers:
+  - Eduard Bostina <egbostina@gmail.com>
+
+properties:
+  compatible:
+    const: ti,omap3-c64
+
+  ti,hwmods:
+    description: Name of the hwmod associated to the dsp
+    $ref: /schemas/types.yaml#/definitions/string-array
+    items:
+      - const: dsp
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    dsp {
+        compatible = "ti,omap3-c64";
+        ti,hwmods = "dsp";
+    };
-- 
2.43.0