diff mbox series

[2/8] dt-bindings: cpufreq: cpufreq-qcom-hw: Sanitize data per compatible

Message ID 20230308-topic-cpufreq_bindings-v1-2-3368473ec52d@linaro.org
State Accepted
Commit 7ae24e054f753ff40ca1adaa631edd7476590a5f
Headers show
Series qcom-cpufreq-hw binding improvements | expand

Commit Message

Konrad Dybcio March 8, 2023, 1:26 a.m. UTC 
Introduce per-SoC compatibles for OSM targets (read: pre-sm8250) and
sanitize the number of interrupt{s,-names} and reg/-names per-compatible.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 .../bindings/cpufreq/cpufreq-qcom-hw.yaml          | 90 +++++++++++++++++++++-
 1 file changed, 89 insertions(+), 1 deletion(-)

Comments

Rob Herring March 16, 2023, 10:39 p.m. UTC | #1 
On Wed, 08 Mar 2023 02:26:59 +0100, Konrad Dybcio wrote:
> Introduce per-SoC compatibles for OSM targets (read: pre-sm8250) and
> sanitize the number of interrupt{s,-names} and reg/-names per-compatible.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  .../bindings/cpufreq/cpufreq-qcom-hw.yaml          | 90 +++++++++++++++++++++-
>  1 file changed, 89 insertions(+), 1 deletion(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
index aebf2254e45a..6f97e2effaca 100644
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
@@ -20,6 +20,12 @@  properties:
     oneOf:
       - description: v1 of CPUFREQ HW
         items:
+          - enum:
+              - qcom,sc7180-cpufreq-hw
+              - qcom,sdm845-cpufreq-hw
+              - qcom,sm6115-cpufreq-hw
+              - qcom,sm6350-cpufreq-hw
+              - qcom,sm8150-cpufreq-hw
           - const: qcom,cpufreq-hw
 
       - description: v2 of CPUFREQ HW (EPSS)
@@ -85,6 +91,88 @@  required:
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qdu1000-cpufreq-epss
+              - qcom,sc7180-cpufreq-hw
+              - qcom,sc8280xp-cpufreq-epss
+              - qcom,sdm845-cpufreq-hw
+              - qcom,sm6115-cpufreq-hw
+              - qcom,sm6350-cpufreq-hw
+              - qcom,sm6375-cpufreq-epss
+    then:
+      properties:
+        reg:
+          minItems: 2
+          maxItems: 2
+
+        reg-names:
+          minItems: 2
+          maxItems: 2
+
+        interrupts:
+          minItems: 2
+          maxItems: 2
+
+        interrupt-names:
+          minItems: 2
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc7280-cpufreq-epss
+              - qcom,sm8250-cpufreq-epss
+              - qcom,sm8350-cpufreq-epss
+              - qcom,sm8450-cpufreq-epss
+              - qcom,sm8550-cpufreq-epss
+    then:
+      properties:
+        reg:
+          minItems: 3
+          maxItems: 3
+
+        reg-names:
+          minItems: 3
+          maxItems: 3
+
+        interrupts:
+          minItems: 3
+          maxItems: 3
+
+        interrupt-names:
+          minItems: 3
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8150-cpufreq-hw
+    then:
+      properties:
+        reg:
+          minItems: 3
+          maxItems: 3
+
+        reg-names:
+          minItems: 3
+          maxItems: 3
+
+        # On some SoCs the Prime core shares the LMH irq with Big cores
+        interrupts:
+          minItems: 2
+          maxItems: 2
+
+        interrupt-names:
+          minItems: 2
+
+
 examples:
   - |
     #include <dt-bindings/clock/qcom,gcc-sdm845.h>
@@ -235,7 +323,7 @@  examples:
       #size-cells = <1>;
 
       cpufreq@17d43000 {
-        compatible = "qcom,cpufreq-hw";
+        compatible = "qcom,sdm845-cpufreq-hw", "qcom,cpufreq-hw";
         reg = <0x17d43000 0x1400>, <0x17d45800 0x1400>;
         reg-names = "freq-domain0", "freq-domain1";