On Thu, 17 Feb 2022 02:17:11 +0800, Sui Jingfeng wrote:
From: suijingfeng suijingfeng@loongson.cn
The display controller is a pci device, its PCI vendor id is 0x0014 its PCI device id is 0x7a06.
In order to let the lsdc kms driver to know which chip the DC is contained in, we add different compatible for different chip.
Add display controller device node for ls2k1000 SoC
Signed-off-by: suijingfeng suijingfeng@loongson.cn Signed-off-by: Sui Jingfeng 15330273260@189.cn
.../loongson/loongson,display-controller.yaml | 114 ++++++++++++++++++ .../display/loongson/loongson-drm.txt | 16 +++ .../boot/dts/loongson/loongson64-2k1000.dtsi | 8 ++ arch/mips/boot/dts/loongson/ls7a-pch.dtsi | 7 +- 4 files changed, 140 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/loongson/loongson,display-controller.yaml create mode 100644 Documentation/devicetree/bindings/display/loongson/loongson-drm.txt
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors: ./Documentation/devicetree/bindings/display/loongson/loongson,display-controller.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/display/loongson/loongson,display-controller.y... Error: Documentation/devicetree/bindings/display/loongson/loongson,display-controller.example.dts:22.30-31 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:378: Documentation/devicetree/bindings/display/loongson/loongson,display-controller.example.dt.yaml] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1398: dt_binding_check] Error 2
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/patch/1593886
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 date:
pip3 install dtschema --upgrade
Please check and re-submit.