On Wed, 18 Sep 2024 14:21:13 -0400, Laurentiu Mihalcea wrote: > From: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx> > > Per the current binding, QM/QXP DSPs are supposed > to have 4 power domains, while the rest just 1. > For QM/QXP, the 4 power domains are: DSP, DSP_RAM, > MU13A, MU13B. > > First off, drop MU13A from the count. This is attached > to the platform device of lsio_mu13. This decreases the > count to 3. > > Secondly, drop DSP and DSP_RAM from the count for QXP. > These are attached to the platform devices of the lpcgs > (used as clock providers for the DSP). > > With this in mind, the number of required power domains for > QXP is 1 (MU13B), while for QM it's 3 (MU13B, DSP, DSP_RAM). > > Additionally, two extra power domains may be required in the > case of QM/QXP DSPs. These are IRQSTR_DSP and MU2A. For the nodes > using the "-hifi4" compatibles these PDs are optional, while for > nodes using the "-dsp" compatibles these are mandatory. > > These changes reflect all of this information. > > Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx> > --- > .../devicetree/bindings/dsp/fsl,dsp.yaml | 62 +++++++++++++++---- > 1 file changed, 49 insertions(+), 13 deletions(-) > 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/mailbox/arm,mhuv2.example.dtb: dsp@596e8000: power-domains: [[4294967295, 0], [4294967295, 1], [4294967295, 2], [4294967295, 3]] is too long from schema $id: http://devicetree.org/schemas/dsp/fsl,dsp.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240918182117.86221-2-laurentiumihalcea111@xxxxxxxxx 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.
