linux-kernel - [PATCH v2 1/8] dt-bindings: watchdog: realtek: Convert RTD119x to schema

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Date:   Sun, 20 Oct 2019 06:08:10 +0200
From:   Andreas Färber <afaerber@...e.de>
To:     linux-realtek-soc@...ts.infradead.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        Andreas Färber <afaerber@...e.de>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/8] dt-bindings: watchdog: realtek: Convert RTD119x to schema

Convert the Realtek watchdog binding to a YAML schema.

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 v2: New
 
 .../bindings/watchdog/realtek,rtd119x.txt          | 17 ----------
 .../bindings/watchdog/realtek,rtd119x.yaml         | 38 ++++++++++++++++++++++
 2 files changed, 38 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/realtek,rtd119x.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/realtek,rtd119x.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.txt b/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.txt
deleted file mode 100644
index 05653054bd5b..000000000000
--- a/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Realtek RTD1295 Watchdog
-========================
-
-Required properties:
-
-- compatible :  Should be "realtek,rtd1295-watchdog"
-- reg        :  Specifies the physical base address and size of registers
-- clocks     :  Specifies one clock input
-
-
-Example:
-
-	watchdog@...07680 {
-		compatible = "realtek,rtd1295-watchdog";
-		reg = <0x98007680 0x100>;
-		clocks = <&osc27M>;
-	};
diff --git a/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.yaml b/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.yaml
new file mode 100644
index 000000000000..5d92cfdfd046
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/realtek,rtd119x.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/watchdog/realtek,rtd119x.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Realtek RTD1295 Watchdog
+
+maintainers:
+  - Andreas Färber <afaerber@...e.de>
+
+allOf:
+  - $ref: watchdog.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - const: realtek,rtd1295-watchdog
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+examples:
+  - |
+	watchdog@...07680 {
+		compatible = "realtek,rtd1295-watchdog";
+		reg = <0x98007680 0x100>;
+		clocks = <&osc27M>;
+	};
+...
-- 
2.16.4