[PATCH v2 1/3] dt-bindings: soc: qcom: stats: Document compatibles with fixed offset

[Stephan Gerhold <stephan@xxxxxxxxxxx>]

Document additional compatibles that can be used similarly to qcom,rpm-stats
for older RPM firmware versions that have the sleep stats at a fixed offset
rather than a dynamic one. The exact offset might vary depending on the SoC
so use SoC-specific compatible names to avoid confusion.

Cc: Maulik Shah <mkshah@xxxxxxxxxxxxxx>
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
---
Changes in v2:
  - Use SoC-specific compatibles instead of qcom,rpm-legacy-stats
---
 Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
index 99dff7d73b7e..473adca4e973 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
@@ -21,6 +21,11 @@ properties:
     enum:
       - qcom,rpmh-stats
       - qcom,rpm-stats
+      # For older RPM firmware versions with fixed offset for the sleep stats
+      - qcom,apq8084-rpm-stats
+      - qcom,msm8226-rpm-stats
+      - qcom,msm8916-rpm-stats
+      - qcom,msm8974-rpm-stats
 
   reg:
     maxItems: 1
-- 
2.34.0