diff mbox series

[v4,1/4] dt-bindings: power: reset: qcom-pon: define pm8941-pon

Message ID 20230609022553.1775844-2-dmitry.baryshkov@linaro.org
State Accepted
Commit 7a54cf02d7176aec484aca7e010deee21d3117ad
Headers show
Series ARM: dts: qcom: apq8074-dragonboard: enable resin device | expand

Commit Message

Dmitry Baryshkov June 9, 2023, 2:25 a.m. UTC
On PM8941 pon doesn't store the reset reason. However we still need the
wrapping node for pwrkey and resin nodes. Add bindings for pm8941-pon
device.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../bindings/power/reset/qcom,pon.yaml           | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
index 0b1eca734d3b..5e460128b0d1 100644
--- a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
+++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
@@ -19,6 +19,7 @@  properties:
   compatible:
     enum:
       - qcom,pm8916-pon
+      - qcom,pm8941-pon
       - qcom,pms405-pon
       - qcom,pm8998-pon
       - qcom,pmk8350-pon
@@ -74,6 +75,21 @@  allOf:
         reg-names:
           items:
             - const: pon
+
+    # Special case for pm8941, which doesn't store reset mode
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,pm8941-pon
+    then:
+      properties:
+        reg:
+          maxItems: 1
+        reg-names:
+          items:
+            - const: pon
+
   - if:
       properties:
         compatible: