dt-bindings: watchdog: meson-gxbb-wdt: convert to yaml
authorNeil Armstrong <narmstrong@baylibre.com>
Thu, 8 Aug 2019 08:51:39 +0000 (10:51 +0200)
committerRob Herring <robh@kernel.org>
Tue, 13 Aug 2019 22:11:01 +0000 (16:11 -0600)
Now that we have the DT validation in place, let's convert the device tree
bindings for the Amlogic GXBB Watchdog timer over to a YAML schemas.

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml [new file with mode: 0644]
Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt [deleted file]

diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
new file mode 100644 (file)
index 0000000..d7352f7
--- /dev/null
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/watchdog/amlogic,meson-gxbb-wdt.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Meson GXBB SoCs Watchdog timer
+
+maintainers:
+  - Neil Armstrong <narmstrong@baylibre.com>
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson-gxbb-wdt
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description:
+      A phandle to the clock of this PHY
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+examples:
+  - |
+    watchdog@98d0 {
+          compatible = "amlogic,meson-gxbb-wdt";
+          reg = <0x98d0 0x10>;
+          clocks = <&xtal>;
+    };
diff --git a/Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt
deleted file mode 100644 (file)
index c7fe36f..0000000
+++ /dev/null
@@ -1,16 +0,0 @@
-Meson GXBB SoCs Watchdog timer
-
-Required properties:
-
-- compatible : should be "amlogic,meson-gxbb-wdt"
-- reg : Specifies base physical address and size of the registers.
-- clocks : Should be a phandle to the Watchdog clock source, for GXBB the xtal
-          is the default clock source.
-
-Example:
-
-wdt: watchdog@98d0 {
-       compatible = "amlogic,meson-gxbb-wdt";
-       reg = <0 0x98d0 0x0 0x10>;
-       clocks = <&xtal>;
-};