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 Not Applicable, archived
Headers show
Series ARM: dts: qcom: apq8074-dragonboard: enable resin device | expand

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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(+)

Comments

Rob Herring June 9, 2023, 4:52 p.m. UTC | #1
On Fri, 09 Jun 2023 05:25:50 +0300, Dmitry Baryshkov wrote:
> 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(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
Sebastian Reichel June 9, 2023, 7:23 p.m. UTC | #2
Hi,

On Fri, Jun 09, 2023 at 10:52:50AM -0600, Rob Herring wrote:
> 
> On Fri, 09 Jun 2023 05:25:50 +0300, Dmitry Baryshkov wrote:
> > 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(+)
> > 
> 
> Acked-by: Rob Herring <robh@kernel.org>

Thanks, queued.

-- Sebastian
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: