| Message ID | 20230901155732.252436-2-alain.volmat@foss.st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for DCMIPP camera interface of STMicroelectronics STM32 SoC series | expand |
On Fri, Sep 01, 2023 at 05:57:20PM +0200, Alain Volmat wrote: > Add the yaml binding for the ST Microelectronics STM32 DCMIPP > (Digital Camera Memory Interface Pixel Processor) > > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Thanks, Conor.
Hi Alain, Thank you for the patch. On Fri, Sep 01, 2023 at 05:57:20PM +0200, Alain Volmat wrote: > Add the yaml binding for the ST Microelectronics STM32 DCMIPP > (Digital Camera Memory Interface Pixel Processor) > > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > .../bindings/media/st,stm32-dcmipp.yaml | 89 +++++++++++++++++++ > 1 file changed, 89 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml > > diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml > new file mode 100644 > index 000000000000..87731f3ce7bd > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml > @@ -0,0 +1,89 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/st,stm32-dcmipp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: STMicroelectronics STM32 DCMIPP Digital Camera Memory Interface Pixel Processor > + > +maintainers: > + - Hugues Fruchet <hugues.fruchet@foss.st.com> > + - Alain Volmat <alain.volmat@foss.st.com> > + > +properties: > + compatible: > + const: st,stm32mp13-dcmipp > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > + port: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + DCMIPP supports a single port node with parallel bus. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + bus-type: > + enum: [5, 6] > + default: 5 > + > + bus-width: > + enum: [8, 10, 12, 14] > + default: 8 > + > + pclk-sample: true > + hsync-active: true > + vsync-active: true > + > + required: > + - pclk-sample > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - resets > + - port > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/stm32mp13-clks.h> > + #include <dt-bindings/reset/stm32mp13-resets.h> > + dcmipp@5a000000 { > + compatible = "st,stm32mp13-dcmipp"; > + reg = <0x5a000000 0x400>; > + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; > + resets = <&rcc DCMIPP_R>; > + clocks = <&rcc DCMIPP_K>; > + > + port { > + endpoint { > + remote-endpoint = <&mipid02_2>; > + bus-width = <8>; > + hsync-active = <0>; > + vsync-active = <0>; > + pclk-sample = <0>; > + }; > + }; > + }; > + > +...
diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml new file mode 100644 index 000000000000..87731f3ce7bd --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/st,stm32-dcmipp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 DCMIPP Digital Camera Memory Interface Pixel Processor + +maintainers: + - Hugues Fruchet <hugues.fruchet@foss.st.com> + - Alain Volmat <alain.volmat@foss.st.com> + +properties: + compatible: + const: st,stm32mp13-dcmipp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + DCMIPP supports a single port node with parallel bus. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + bus-type: + enum: [5, 6] + default: 5 + + bus-width: + enum: [8, 10, 12, 14] + default: 8 + + pclk-sample: true + hsync-active: true + vsync-active: true + + required: + - pclk-sample + +required: + - compatible + - reg + - interrupts + - clocks + - resets + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp13-clks.h> + #include <dt-bindings/reset/stm32mp13-resets.h> + dcmipp@5a000000 { + compatible = "st,stm32mp13-dcmipp"; + reg = <0x5a000000 0x400>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc DCMIPP_R>; + clocks = <&rcc DCMIPP_K>; + + port { + endpoint { + remote-endpoint = <&mipid02_2>; + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <0>; + }; + }; + }; + +...
Add the yaml binding for the ST Microelectronics STM32 DCMIPP (Digital Camera Memory Interface Pixel Processor) Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> --- .../bindings/media/st,stm32-dcmipp.yaml | 89 +++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml