linux-kernel - [PATCH] dt-bindings: arm: firmware: tlm,trusted-foundations: Convert txt bindings to yaml

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Message-Id: <20211022232100.137067-1-david@ixit.cz>
Date:   Sat, 23 Oct 2021 01:21:00 +0200
From:   David Heidelberg <david@...t.cz>
To:     Rob Herring <robh+dt@...nel.org>,
        Stephen Warren <swarren@...dia.com>
Cc:     ~okias/devicetree@...ts.sr.ht, David Heidelberg <david@...t.cz>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: arm: firmware: tlm,trusted-foundations: Convert txt bindings to yaml

Convert Trusted Foundation binding to the YAML syntax.

Signed-off-by: David Heidelberg <david@...t.cz>
---
 .../arm/firmware/tlm,trusted-foundations.txt  | 20 --------
 .../arm/firmware/tlm,trusted-foundations.yaml | 46 +++++++++++++++++++
 2 files changed, 46 insertions(+), 20 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt
 create mode 100644 Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml

diff --git a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt
deleted file mode 100644
index 780d0392a66b..000000000000
--- a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Trusted Foundations
--------------------
-
-Boards that use the Trusted Foundations secure monitor can signal its
-presence by declaring a node compatible with "tlm,trusted-foundations"
-under the /firmware/ node
-
-Required properties:
-- compatible: "tlm,trusted-foundations"
-- tlm,version-major: major version number of Trusted Foundations firmware
-- tlm,version-minor: minor version number of Trusted Foundations firmware
-
-Example:
-	firmware {
-		trusted-foundations {
-			compatible = "tlm,trusted-foundations";
-			tlm,version-major = <2>;
-			tlm,version-minor = <8>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml
new file mode 100644
index 000000000000..9d1857c0aa07
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/firmware/tlm,trusted-foundations.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Trusted Foundations
+
+description: |
+  Boards that use the Trusted Foundations secure monitor can signal its
+  presence by declaring a node compatible under the /firmware/ node
+
+maintainers:
+  - Stephen Warren <swarren@...dia.com>
+
+properties:
+  $nodename:
+    const: trusted-foundations
+
+  compatible:
+    const: tlm,trusted-foundations
+
+  tlm,version-major:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: major version number of Trusted Foundations firmware
+
+  tlm,version-minor:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: minor version number of Trusted Foundations firmware
+
+required:
+  - compatible
+  - tlm,version-major
+  - tlm,version-minor
+
+additionalProperties: false
+
+examples:
+  - |
+    firmware {
+      trusted-foundations {
+        compatible = "tlm,trusted-foundations";
+        tlm,version-major = <2>;
+        tlm,version-minor = <8>;
+      };
+    };
-- 
2.33.0