Re: [PATCH v3 1/2] dt-bindings: arm: cpus: Document 'qcom,freq-domain' property
From: Hector Yuan <hidden>
Date: 2020-10-21 02:42:03
Also in:
linux-arm-msm, linux-pm, lkml
Hi, Manivannan On Tue, 2020-10-20 at 21:09 +0530, Manivannan Sadhasivam wrote:
quoted hunk ↗ jump to hunk
Add devicetree documentation for 'qcom,freq-domain' property specific to Qualcomm CPUs. This property is used to reference the CPUFREQ node along with Domain ID (0/1). Signed-off-by: Manivannan Sadhasivam <redacted> --- Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 1222bf1831fa..f40564bf004f 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml@@ -290,6 +290,12 @@ properties: * arm/msm/qcom,kpss-acc.txt + qcom,freq-domain:
Do you mind to change "qcom, freq-domain" to common naming? or drop the prefix. So that we can use this CPU node and map it to each freq-domain. Thanks a lot.
+ $ref: '/schemas/types.yaml#/definitions/phandle-array'
+ description: |
+ CPUs supporting freq-domain must set their "qcom,freq-domain" property
+ with phandle to a cpufreq_hw node followed by the Domain ID(0/1).
+
rockchip,pmu:
$ref: '/schemas/types.yaml#/definitions/phandle'
description: |