| Message ID | 20241008-csi_dcmipp_mp25-v1-2-e3fd0ed54b31@foss.st.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: stm32: introduction of CSI / DCMIPP for STM32MP25 | expand |
On Tue, 08 Oct 2024 13:18:04 +0200, Alain Volmat wrote: > Addition of the stm32 csi controller driver > > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> > --- > .../devicetree/bindings/media/st,stm32-csi.yaml | 129 +++++++++++++++++++++ > 1 file changed, 129 insertions(+) > 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/media/st,stm32-csi.example.dtb: csi@48020000: ports:port@0:endpoint:data-lanes:0: 0 is not of type 'array' from schema $id: http://devicetree.org/schemas/media/st,stm32-csi.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/st,stm32-csi.example.dtb: csi@48020000: ports:port@0:endpoint:data-lanes:1: 1 is not of type 'array' from schema $id: http://devicetree.org/schemas/media/st,stm32-csi.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241008-csi_dcmipp_mp25-v1-2-e3fd0ed54b31@foss.st.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
On Tue, Oct 08, 2024 at 01:18:04PM +0200, Alain Volmat wrote: > Addition of the stm32 csi controller driver This is supposed to be about hardware, not driver. Missing full stop. > > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> > --- > .../devicetree/bindings/media/st,stm32-csi.yaml | 129 +++++++++++++++++++++ Use compatible as filename. > 1 file changed, 129 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/st,stm32-csi.yaml b/Documentation/devicetree/bindings/media/st,stm32-csi.yaml > new file mode 100644 > index 000000000000..71e7c51be58c > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/st,stm32-csi.yaml > @@ -0,0 +1,129 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/st,stm32-csi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: STMicroelectronics STM32 CSI controller > + > +description: > + The STM32 CSI controller allows connecting a CSI based > + camera to the DCMIPP camera pipeline. > + > +maintainers: > + - Alain Volmat <alain.volmat@foss.st.com> > + > +properties: > + compatible: > + enum: > + - st,stm32mp25-csi > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 3 > + > + clock-names: > + items: > + - const: pclk > + - const: txesc > + - const: csi2phy > + > + resets: > + maxItems: 1 > + > + vdd-supply: > + description: Digital core power supply (0.91V) > + > + vdda18-supply: > + description: System analog power supply (1.8V) > + > + access-controllers: > + minItems: 1 > + maxItems: 2 > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port node > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + description: > + Indicate the number of data-lanes and their mapping. > + > + items: Drop ... and test your patches. Mailing list is not the place to test them. Your machine is. > + minItems: 1 > + items: > + - const: 1 > + - const: 2 > + > + required: > + - data-lanes > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + Output port node > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - resets > + - ports Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/media/st,stm32-csi.yaml b/Documentation/devicetree/bindings/media/st,stm32-csi.yaml new file mode 100644 index 000000000000..71e7c51be58c --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-csi.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/st,stm32-csi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 CSI controller + +description: + The STM32 CSI controller allows connecting a CSI based + camera to the DCMIPP camera pipeline. + +maintainers: + - Alain Volmat <alain.volmat@foss.st.com> + +properties: + compatible: + enum: + - st,stm32mp25-csi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: pclk + - const: txesc + - const: csi2phy + + resets: + maxItems: 1 + + vdd-supply: + description: Digital core power supply (0.91V) + + vdda18-supply: + description: System analog power supply (1.8V) + + access-controllers: + minItems: 1 + maxItems: 2 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port node + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: + Indicate the number of data-lanes and their mapping. + + items: + minItems: 1 + items: + - const: 1 + - const: 2 + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Output port node + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/st,stm32mp25-rcc.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/media/video-interfaces.h> + #include <dt-bindings/reset/st,stm32mp25-rcc.h> + csi@48020000 { + compatible = "st,stm32mp25-csi"; + reg = <0x48020000 0x2000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc CSI_R>; + clocks = <&rcc CK_KER_CSI>, <&rcc CK_KER_CSITXESC>, <&rcc CK_KER_CSIPHY>; + clock-names = "pclk", "txesc", "csi2phy"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&imx335_ep>; + data-lanes = <0 1>; + bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&dcmipp_0>; + }; + }; + }; + }; + +...
Addition of the stm32 csi controller driver Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> --- .../devicetree/bindings/media/st,stm32-csi.yaml | 129 +++++++++++++++++++++ 1 file changed, 129 insertions(+)