summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/watchdog/apple,wdt.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/watchdog/apple,wdt.yaml')
-rw-r--r--dts/Bindings/watchdog/apple,wdt.yaml52
1 files changed, 52 insertions, 0 deletions
diff --git a/dts/Bindings/watchdog/apple,wdt.yaml b/dts/Bindings/watchdog/apple,wdt.yaml
new file mode 100644
index 0000000000..e58c56a6fd
--- /dev/null
+++ b/dts/Bindings/watchdog/apple,wdt.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/apple,wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple SoC Watchdog
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+maintainers:
+ - Sven Peter <sven@svenpeter.dev>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - apple,t8103-wdt
+ - apple,t6000-wdt
+ - const: apple,wdt
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/apple-aic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ wdt: watchdog@50000000 {
+ compatible = "apple,t8103-wdt", "apple,wdt";
+ reg = <0x50000000 0x4000>;
+ clocks = <&clk>;
+ interrupts = <AIC_IRQ 123 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+...