| Message ID | 20250205-counter_delegation-v4-10-835cfa88e3b1@rivosinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add Counter delegation ISA extension support | expand |
On Wed, 05 Feb 2025 23:23:15 -0800, Atish Patra wrote: > Add description for the Smcdeleg/Ssccfg extension. > > Signed-off-by: Atish Patra <atishp@rivosinc.com> > --- > .../devicetree/bindings/riscv/extensions.yaml | 45 ++++++++++++++++++++++ > 1 file changed, 45 insertions(+) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/riscv/extensions.yaml: properties:riscv,isa-extensions:allOf:4: 'if' is a dependency of 'then' hint: Keywords must be a subset of known json-schema keywords from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/riscv/extensions.yaml: properties:riscv,isa-extensions:allOf:4: 'anyOf' conditional failed, one must be fixed: 'If' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems'] 'type' was expected from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/riscv/extensions.yaml: properties:riscv,isa-extensions:allOf:5: 'if' is a dependency of 'then' hint: Keywords must be a subset of known json-schema keywords from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/riscv/extensions.yaml: properties:riscv,isa-extensions:allOf:5: 'anyOf' conditional failed, one must be fixed: 'If' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems'] 'type' was expected from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250205-counter_delegation-v4-10-835cfa88e3b1@rivosinc.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index be9ebe927a64..b20dc75457d2 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -128,6 +128,13 @@ properties: changes to interrupts as frozen at commit ccbddab ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia. + - const: smcdeleg + description: | + The standard Smcdeleg supervisor-level extension for the machine mode + to delegate the hpmcounters to supvervisor mode so that they are + directlyi accessible in the supervisor mode as ratified in the + 20240213 version of the privileged ISA specification. + - const: smcsrind description: | The standard Smcsrind supervisor-level extension extends the @@ -175,6 +182,14 @@ properties: behavioural changes to interrupts as frozen at commit ccbddab ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia. + - const: ssccfg + description: | + The standard Ssccfg supervisor-level extension for configuring + the delegated hpmcounters to be accessible directly in supervisor + mode as ratified in the 20240213 version of the privileged ISA + specification. This extension depends on Sscsrind, Smcdeleg, Zihpm, + Zicntr extensions. + - const: sscofpmf description: | The standard Sscofpmf supervisor-level extension for count overflow @@ -685,6 +700,36 @@ properties: then: contains: const: zca + # Smcdeleg depends on Sscsrind, Zihpm, Zicntr + - If: + contains: + const: smcdeleg + then: + allOf: + - contains: + const: sscsrind + - contains: + const: zihpm + - contains: + const: zicntr + # Ssccfg depends on Smcdeleg, Sscsrind, Zihpm, Zicntr, Sscofpmf, Smcntrpmf + - If: + contains: + const: ssccfg + then: + allOf: + - contains: + const: smcdeleg + - contains: + const: sscsrind + - contains: + const: sscofpmf + - contains: + const: smcntrpmf + - contains: + const: zihpm + - contains: + const: zicntr allOf: # Zcf extension does not exist on rv64
Add description for the Smcdeleg/Ssccfg extension. Signed-off-by: Atish Patra <atishp@rivosinc.com> --- .../devicetree/bindings/riscv/extensions.yaml | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+)