On 8/13/25 3:49 PM, Rob Herring (Arm) wrote:
On Wed, 13 Aug 2025 13:46:57 -0500, Alex Elder wrote:
Add the Device Tree binding for the PCIe root complex found on the
SpacemiT K1 SoC. This device is derived from the Synopsys Designware
PCIe IP. It supports up to three PCIe ports operating at PCIe gen 2
link speeds (5 GT/sec). One of the ports uses a combo PHY, which is
typically used to support a USB 3 port.
Signed-off-by: Alex Elder <elder@xxxxxxxxxxxx>
---
.../bindings/pci/spacemit,k1-pcie-rc.yaml | 141 ++++++++++++++++++
1 file changed, 141 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/spacemit,k1-pcie-rc.yaml
My bot found errors running 'make dt_binding_check' on your patch:
Mine didn't for some reason, so I must be doing something wrong.
Simple inspection shows my compatible string contains ".yaml"!
I'll fix in a new version. Sorry I missed this.
-Alex
yamllint warnings/errors:
dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/pci/spacemit,k1-pcie-rc.example.dtb: /example-0/pcie@ca000000: failed to match any schema with compatible: ['spacemit,k1-pcie-rc']
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250813184701.2444372-4-elder@xxxxxxxxxxxx
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.
