From: Rafał Miłecki <rafal@xxxxxxxxxx>
This helps validating DTS files.
Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
V2: Use valid $id
V3: Add "clocks" maxItems and include Rob's Reviewed-by
---
.../bindings/watchdog/brcm,bcm7038-wdt.txt | 19 ---------
.../bindings/watchdog/brcm,bcm7038-wdt.yaml | 41 +++++++++++++++++++
2 files changed, 41 insertions(+), 19 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.yaml
diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
deleted file mode 100644
index 84122270be8f..000000000000
--- a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-BCM7038 Watchdog timer
-
-Required properties:
-
-- compatible : should be "brcm,bcm7038-wdt"
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-
-- clocks: The clock running the watchdog. If no clock is found the
- driver will default to 27000000 Hz.
-
-Example:
-
-watchdog@f040a7e8 {
- compatible = "brcm,bcm7038-wdt";
- clocks = <&upg_fixed>;
- reg = <0xf040a7e8 0x16>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.yaml b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.yaml
new file mode 100644
index 000000000000..ed6210666ead
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/brcm,bcm7038-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BCM7038 watchdog timer
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+maintainers:
+ - Florian Fainelli <f.fainelli@xxxxxxxxx>
+ - Justin Chen <justinpopo6@xxxxxxxxx>
+ - Rafał Miłecki <rafal@xxxxxxxxxx>
+
+properties:
+ compatible:
+ const: brcm,bcm7038-wdt
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description: >
+ The clock running the watchdog. If no clock is found the driver will
+ default to 27000000 Hz.
+
+unevaluatedProperties: false
+
+required:
+ - reg
+
+examples:
+ - |
+ watchdog@f040a7e8 {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0xf040a7e8 0x16>;
+ clocks = <&upg_fixed>;
+ };
--
2.31.1
