summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/watchdog
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
-rw-r--r--Documentation/devicetree/bindings/watchdog/da9062-wdt.txt34
-rw-r--r--Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml50
2 files changed, 50 insertions, 34 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt
deleted file mode 100644
index 354314d854ef..000000000000
--- a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* Dialog Semiconductor DA9062/61 Watchdog Timer
-
-Required properties:
-
-- compatible: should be one of the following valid compatible string lines:
- "dlg,da9061-watchdog", "dlg,da9062-watchdog"
- "dlg,da9062-watchdog"
-
-Optional properties:
-- dlg,use-sw-pm: Add this property to disable the watchdog during suspend.
- Only use this option if you can't use the watchdog automatic suspend
- function during a suspend (see register CONTROL_B).
-- dlg,wdt-sd: Set what happens on watchdog timeout. If this bit is set the
- watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers
- POWERDOWN. Can be 0 or 1. Only use this option if you want to change the
- default chip's OTP setting for WATCHDOG_SD bit. If this property is NOT
- set the WATCHDOG_SD bit and on timeout watchdog behavior will match the
- chip's OTP settings.
-
-Example: DA9062
-
- pmic0: da9062@58 {
- watchdog {
- compatible = "dlg,da9062-watchdog";
- };
- };
-
-Example: DA9061 using a fall-back compatible for the DA9062 watchdog driver
-
- pmic0: da9061@58 {
- watchdog {
- compatible = "dlg,da9061-watchdog", "dlg,da9062-watchdog";
- };
- };
diff --git a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
new file mode 100644
index 000000000000..f058628bb632
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/dlg,da9062-watchdog.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog Semiconductor DA9062/61 Watchdog Timer
+
+maintainers:
+ - Steve Twiss <stwiss.opensource@diasemi.com>
+
+allOf:
+ - $ref: watchdog.yaml#
+
+properties:
+ compatible:
+ enum:
+ - dlg,da9061-watchdog
+ - dlg,da9062-watchdog
+
+ dlg,use-sw-pm:
+ type: boolean
+ description:
+ Add this property to disable the watchdog during suspend.
+ Only use this option if you can't use the watchdog automatic suspend
+ function during a suspend (see register CONTROL_B).
+
+ dlg,wdt-sd:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description:
+ Set what happens on watchdog timeout. If this bit is set the
+ watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers
+ POWERDOWN. Can be 0 or 1. Only use this option if you want to change the
+ default chip's OTP setting for WATCHDOG_SD bit. If this property is NOT
+ set the WATCHDOG_SD bit and on timeout watchdog behavior will match the
+ chip's OTP settings.
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ watchdog {
+ compatible = "dlg,da9062-watchdog";
+ dlg,use-sw-pm;
+ dlg,wdt-sd = <1>;
+ };