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dt-bindings: cpufreq: cpufreq-qcom-hw: document interrupts

Message ID 20221227144202.79800-1-krzysztof.kozlowski@linaro.org
State Accepted
Commit 53cd37c1368d07649421517ed0aab94a49cca003
Headers show
Series dt-bindings: cpufreq: cpufreq-qcom-hw: document interrupts | expand

Commit Message

Krzysztof Kozlowski Dec. 27, 2022, 2:42 p.m. UTC
The Qualcomm Soc cpufreq hardware engine has LMh/thermal throttling
interrupts (already present in SM8250 and SM8450 DTS) and Linux driver
uses them:

  sm8250-hdk.dtb: cpufreq@18591000: 'interrupt-names', 'interrupts' do not match any of the regexes: 'pinctrl-[0-9]+'
  sm8450-qrd.dtb: cpufreq@17d91000: 'interrupt-names', 'interrupts' do not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml  | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Viresh Kumar Jan. 4, 2023, 6:36 a.m. UTC | #1
On 27-12-22, 15:42, Krzysztof Kozlowski wrote:
> The Qualcomm Soc cpufreq hardware engine has LMh/thermal throttling
> interrupts (already present in SM8250 and SM8450 DTS) and Linux driver
> uses them:
> 
>   sm8250-hdk.dtb: cpufreq@18591000: 'interrupt-names', 'interrupts' do not match any of the regexes: 'pinctrl-[0-9]+'
>   sm8450-qrd.dtb: cpufreq@17d91000: 'interrupt-names', 'interrupts' do not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml  | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
> index b69b71d497cc..2494e90a2fda 100644
> --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
> +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
> @@ -58,6 +58,17 @@ properties:
>        - const: xo
>        - const: alternate
>  
> +  interrupts:
> +    minItems: 1
> +    maxItems: 3
> +
> +  interrupt-names:
> +    minItems: 1
> +    items:
> +      - const: dcvsh-irq-0
> +      - const: dcvsh-irq-1
> +      - const: dcvsh-irq-2
> +
>    '#freq-domain-cells':
>      const: 1

Applied. Thanks.
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 b69b71d497cc..2494e90a2fda 100644
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
@@ -58,6 +58,17 @@  properties:
       - const: xo
       - const: alternate
 
+  interrupts:
+    minItems: 1
+    maxItems: 3
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - const: dcvsh-irq-0
+      - const: dcvsh-irq-1
+      - const: dcvsh-irq-2
+
   '#freq-domain-cells':
     const: 1