| Message ID | 1696952947-18062-2-git-send-email-quic_mnaresh@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add per-cpu PM QoS support for QCOM UFS | expand |
On 10/20/23 11:04, Maramaina Naresh wrote: > Hi All, > > Thanks for reviewing the patch. > > We are moving this feature support to core UFS driver and planning to control through UFS capability flag [ As per upstream comments ]. > > We will take care of comments and push new changes in next patch series. Sounds good. Please also fix your email client to avoid HTML. The lists will only accept plaintext messages. Konrad
diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml index 462ead5..d8b807e 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -76,6 +76,14 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the Inline Crypto Engine node + qos: + minItems: 2 + maxItems: 2 + cpumask: + description: list of CPUs under CPU group + vote: + description: vote value for QoS CPU group + reg: minItems: 1 maxItems: 2 @@ -318,5 +326,13 @@ examples: <0 0>, <0 0>; qcom,ice = <&ice>; + qos0 { + cpumask = <0x0f>; + vote = <44>; + }; + qos1 { + cpumask = <0xf0>; + vote = <44>; + }; }; };
Add bindings for per-cpu QoS for QCOM UFS. This improves random io performance by 20% for QCOM UFS. Signed-off-by: Maramaina Naresh <quic_mnaresh@quicinc.com> --- Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)