| Message ID | 20221204182908.138910-8-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/9] media: dt-bindings: amlogic,meson-gx-ao-cec: move to cec subfolder | expand |
On 04/12/2022 19:29, Krzysztof Kozlowski wrote: > Convert Nvidia Tegra HDMI CEC bindings to DT schema. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Thanks! Hans > --- > .../bindings/media/cec/nvidia,tegra-cec.yaml | 58 +++++++++++++++++++ > .../devicetree/bindings/media/tegra-cec.txt | 27 --------- > MAINTAINERS | 2 +- > 3 files changed, 59 insertions(+), 28 deletions(-) > create mode 100644 Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml > delete mode 100644 Documentation/devicetree/bindings/media/tegra-cec.txt > > diff --git a/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml b/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml > new file mode 100644 > index 000000000000..9a4025ff7fad > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml > @@ -0,0 +1,58 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/cec/nvidia,tegra-cec.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Nvidia Tegra HDMI CEC > + > +maintainers: > + - Hans Verkuil <hverkuil-cisco@xs4all.nl> > + > +allOf: > + - $ref: cec-common.yaml# > + > +properties: > + compatible: > + enum: > + - nvidia,tegra114-cec > + - nvidia,tegra124-cec > + - nvidia,tegra210-cec > + > + clocks: > + maxItems: 1 > + > + clock-names: > + items: > + - const: cec > + > + interrupts: > + maxItems: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - clocks > + - clock-names > + - hdmi-phandle > + - interrupts > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/tegra124-car.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + > + cec@70015000 { > + compatible = "nvidia,tegra124-cec"; > + reg = <0x70015000 0x00001000>; > + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&tegra_car TEGRA124_CLK_CEC>; > + clock-names = "cec"; > + status = "disabled"; > + hdmi-phandle = <&hdmi>; > + }; > diff --git a/Documentation/devicetree/bindings/media/tegra-cec.txt b/Documentation/devicetree/bindings/media/tegra-cec.txt > deleted file mode 100644 > index c503f06f3b84..000000000000 > --- a/Documentation/devicetree/bindings/media/tegra-cec.txt > +++ /dev/null > @@ -1,27 +0,0 @@ > -* Tegra HDMI CEC hardware > - > -The HDMI CEC module is present in Tegra SoCs and its purpose is to > -handle communication between HDMI connected devices over the CEC bus. > - > -Required properties: > - - compatible : value should be one of the following: > - "nvidia,tegra114-cec" > - "nvidia,tegra124-cec" > - "nvidia,tegra210-cec" > - - reg : Physical base address of the IP registers and length of memory > - mapped region. > - - interrupts : HDMI CEC interrupt number to the CPU. > - - clocks : from common clock binding: handle to HDMI CEC clock. > - - clock-names : from common clock binding: must contain "cec", > - corresponding to the entry in the clocks property. > - - hdmi-phandle : phandle to the HDMI controller, see also cec.txt. > - > -Example: > - > -cec@70015000 { > - compatible = "nvidia,tegra124-cec"; > - reg = <0x0 0x70015000 0x0 0x00001000>; > - interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; > - clocks = <&tegra_car TEGRA124_CLK_CEC>; > - clock-names = "cec"; > -}; > diff --git a/MAINTAINERS b/MAINTAINERS > index 197351d3bb57..dee3f776be32 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2999,7 +2999,7 @@ M: Hans Verkuil <hverkuil-cisco@xs4all.nl> > L: linux-tegra@vger.kernel.org > L: linux-media@vger.kernel.org > S: Maintained > -F: Documentation/devicetree/bindings/media/tegra-cec.txt > +F: Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml > F: drivers/media/cec/platform/tegra/ > > ARM/TESLA FSD SoC SUPPORT
diff --git a/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml b/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml new file mode 100644 index 000000000000..9a4025ff7fad --- /dev/null +++ b/Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/cec/nvidia,tegra-cec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nvidia Tegra HDMI CEC + +maintainers: + - Hans Verkuil <hverkuil-cisco@xs4all.nl> + +allOf: + - $ref: cec-common.yaml# + +properties: + compatible: + enum: + - nvidia,tegra114-cec + - nvidia,tegra124-cec + - nvidia,tegra210-cec + + clocks: + maxItems: 1 + + clock-names: + items: + - const: cec + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - hdmi-phandle + - interrupts + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra124-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + cec@70015000 { + compatible = "nvidia,tegra124-cec"; + reg = <0x70015000 0x00001000>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_CEC>; + clock-names = "cec"; + status = "disabled"; + hdmi-phandle = <&hdmi>; + }; diff --git a/Documentation/devicetree/bindings/media/tegra-cec.txt b/Documentation/devicetree/bindings/media/tegra-cec.txt deleted file mode 100644 index c503f06f3b84..000000000000 --- a/Documentation/devicetree/bindings/media/tegra-cec.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Tegra HDMI CEC hardware - -The HDMI CEC module is present in Tegra SoCs and its purpose is to -handle communication between HDMI connected devices over the CEC bus. - -Required properties: - - compatible : value should be one of the following: - "nvidia,tegra114-cec" - "nvidia,tegra124-cec" - "nvidia,tegra210-cec" - - reg : Physical base address of the IP registers and length of memory - mapped region. - - interrupts : HDMI CEC interrupt number to the CPU. - - clocks : from common clock binding: handle to HDMI CEC clock. - - clock-names : from common clock binding: must contain "cec", - corresponding to the entry in the clocks property. - - hdmi-phandle : phandle to the HDMI controller, see also cec.txt. - -Example: - -cec@70015000 { - compatible = "nvidia,tegra124-cec"; - reg = <0x0 0x70015000 0x0 0x00001000>; - interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA124_CLK_CEC>; - clock-names = "cec"; -}; diff --git a/MAINTAINERS b/MAINTAINERS index 197351d3bb57..dee3f776be32 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2999,7 +2999,7 @@ M: Hans Verkuil <hverkuil-cisco@xs4all.nl> L: linux-tegra@vger.kernel.org L: linux-media@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/media/tegra-cec.txt +F: Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml F: drivers/media/cec/platform/tegra/ ARM/TESLA FSD SoC SUPPORT
Convert Nvidia Tegra HDMI CEC bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- .../bindings/media/cec/nvidia,tegra-cec.yaml | 58 +++++++++++++++++++ .../devicetree/bindings/media/tegra-cec.txt | 27 --------- MAINTAINERS | 2 +- 3 files changed, 59 insertions(+), 28 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/cec/nvidia,tegra-cec.yaml delete mode 100644 Documentation/devicetree/bindings/media/tegra-cec.txt