Re: [PATCH v3 02/13] dt-bindings: memory: Add Baikal-T1 DDRC DT-schema
From: Rob Herring
Date: Mon Oct 03 2022 - 09:24:57 EST
On Fri, 30 Sep 2022 02:41:10 +0300, Serge Semin wrote:
> Baikal-T1 DDR controller is based on the DW uMCTL2 DDRC IP-core v2.51a
> with up to DDR3 protocol capability and 32-bit data bus + 8-bit ECC. There
> are individual IRQs for each ECC and DFI events. The dedicated scrubber
> clock source is absent since it's fully synchronous to the core clock.
> In addition to that the DFI-DDR PHY CSRs can be accessed via a separate
> registers space.
> Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Changelog v2:
> - Keep the alphabetically ordered compatible strings list. (@Krzysztof)
> - Fix grammar nitpicks in the patch log. (@Krzysztof)
> - Drop the PHY CSR region. (@Rob)
> - Move the device bindings to the separate DT-schema.
> .../memory-controllers/baikal,bt1-ddrc.yaml | 91 +++++++++++++++++++
> 1 file changed, 91 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/memory-controllers/baikal,bt1-ddrc.yaml
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
./Documentation/devicetree/bindings/memory-controllers/baikal,bt1-ddrc.yaml: Unable to find schema file matching $id: http://devicetree.org/schemas/memory-controllers/snps,dw-umctl2-common.yaml
Error: Documentation/devicetree/bindings/memory-controllers/baikal,bt1-ddrc.example.dts:41.30-31 syntax error
FATAL ERROR: Unable to parse input tree
make: *** [scripts/Makefile.lib:384: Documentation/devicetree/bindings/memory-controllers/baikal,bt1-ddrc.example.dtb] Error 1
make: *** Waiting for unfinished jobs....
make: *** [Makefile:1420: dt_binding_check] Error 2
doc reference errors (make refcheckdocs):
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
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
pip3 install dtschema --upgrade
Please check and re-submit.