On Tue, 22 Jul 2025 16:03:28 +0200, Clément Le Goffic wrote:

DDRPERFM is the DDR Performance Monitor embedded in STM32MPU SoC.
It allows to monitor DDR events that come from the DDR Controller
such as read or write events.

Signed-off-by: Clément Le Goffic <redacted>
---
 .../devicetree/bindings/perf/st,stm32-ddr-pmu.yaml | 94 ++++++++++++++++++++++
 1 file changed, 94 insertions(+)

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/perf/st,stm32-ddr-pmu.example.dtb: /example-1/ddr3-channel: failed to match any schema with compatible: ['jedec,ddr3-channel']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250722-ddrperfm-upstream-v3-11-7b7a4f3dc8a0@foss.st.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.