diff mbox series

[v3,1/4] dt-bindings: opp: adreno: Update regex of OPP entry

Message ID 20250620-x1p-adreno-v3-1-56398c078c15@oss.qualcomm.com
State New
Headers show
Series Support for Adreno X1-45 GPU | expand

Commit Message

Akhil P Oommen June 20, 2025, 6:54 a.m. UTC 
In some cases, an OPP may have multiple varients to describe the
differences in the resources between SKUs. As an example, we may
want to vote different peak bandwidths in different SKUs for the
same frequency and the OPP node names can have an additional
integer suffix to denote this difference like below:

 opp-666000000-0 {
         opp-hz = /bits/ 64 <666000000>;
         opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
         opp-peak-kBps = <8171875>;
         qcom,opp-acd-level = <0xa82d5ffd>;
         opp-supported-hw = <0xf>;
 };

 /* Only applicable for SKUs which has 666Mhz as Fmax */
 opp-666000000-1 {
         opp-hz = /bits/ 64 <666000000>;
         opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
         opp-peak-kBps = <16500000>;
         qcom,opp-acd-level = <0xa82d5ffd>;
         opp-supported-hw = <0x10>;
 };

Update the regex to allow this usecase.

Tested-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml b/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
index a27ba7b663d456f964628a91a661b51a684de1be..0bd7d6b69755f5f53a045ba7b5e1d08030d980e6 100644
--- a/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
+++ b/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
@@ -23,7 +23,7 @@  properties:
       const: operating-points-v2-adreno
 
 patternProperties:
-  '^opp-[0-9]+$':
+  '^opp(-[0-9]+){1,2}$':
     type: object
     additionalProperties: false