summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/watchdog/qcom-wdt.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/watchdog/qcom-wdt.yaml')
-rw-r--r--dts/Bindings/watchdog/qcom-wdt.yaml48
1 files changed, 48 insertions, 0 deletions
diff --git a/dts/Bindings/watchdog/qcom-wdt.yaml b/dts/Bindings/watchdog/qcom-wdt.yaml
new file mode 100644
index 0000000000..0709ddf0b6
--- /dev/null
+++ b/dts/Bindings/watchdog/qcom-wdt.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/qcom-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Krait Processor Sub-system (KPSS) Watchdog timer
+
+maintainers:
+ - Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
+
+allOf:
+ - $ref: watchdog.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,apss-wdt-qcs404
+ - qcom,apss-wdt-sc7180
+ - qcom,apss-wdt-sdm845
+ - qcom,apss-wdt-sm8150
+ - qcom,kpss-timer
+ - qcom,kpss-wdt
+ - qcom,kpss-wdt-apq8064
+ - qcom,kpss-wdt-ipq4019
+ - qcom,kpss-wdt-ipq8064
+ - qcom,kpss-wdt-msm8960
+ - qcom,scss-timer
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+examples:
+ - |
+ watchdog@208a038 {
+ compatible = "qcom,kpss-wdt-ipq8064";
+ reg = <0x0208a038 0x40>;
+ clocks = <&sleep_clk>;
+ timeout-sec = <10>;
+ };