[PATCH v8 04/12] dt-bindings: npu: rockchip: add rockchip,rk3576-rknn-core

[Krzysztof Kozlowski]

On 19/08/2026 01:09, Rob Herring (Arm) wrote:
> 
> On Mon, 17 Aug 2026 23:35:55 +1200, Jiaxing Hu wrote:
>> The RK3576 NPU has two cores of the same RKNN block the RK3588 binding
>> already describes, but it wires them up differently: two extra CBUF
>> clocks, two power domains per core, and a single reset instead of two.
>> It also has no NPU SRAM supply.
>>
>> Widen the property ranges to cover both, then pin each SoC back to its
>> own shape in allOf so nothing loosens for RK3588, and keep sram-supply
>> required for rockchip,rk3588-rknn-core only.
>>
>> Signed-off-by: Jiaxing Hu <gahing at gahingwoo.com>
>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
>> ---
>>  .../npu/rockchip,rk3588-rknn-core.yaml        | 47 +++++++++++++++++--
>>  1 file changed, 44 insertions(+), 3 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/mfd/qcom,spmi-pmic.yaml: Unresolvable reference: /schemas/input/qcom,spmi-haptics.yaml#
> 
> doc reference errors (make refcheckdocs):
> Documentation/translations/pt_BR/process/security-bugs.rst: :doc:`regular path submission </../../../process/submitting-patches>`
> Documentation/translations/zh_CN/how-to.rst: Documentation/translations/zh_CN/xxx.rst
> arch/arm/xen/enlighten.c: Documentation/devicetree/bindings/arm/xen.txt

Most likely false positive due to other things in the kernel broken.

But just in case - be sure you tested the bindings.

Best regards,
Krzysztof