From: Robert Beckett <bob.beckett@xxxxxxxxxxxxx> Add bindings for the wave5 chips&media codec driver Signed-off-by: Robert Beckett <bob.beckett@xxxxxxxxxxxxx> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx> Signed-off-by: Sebastian Fricke <sebastian.fricke@xxxxxxxxxxxxx> --- .../devicetree/bindings/media/cnm,wave5.yaml | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/Documentation/devicetree/bindings/media/cnm,wave5.yaml b/Documentation/devicetree/bindings/media/cnm,wave5.yaml new file mode 100644 index 000000000000..b8f383621805 --- /dev/null +++ b/Documentation/devicetree/bindings/media/cnm,wave5.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/cnm,wave5.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Chips&Media Wave 5 Series multi-standard codec IP + +maintainers: + - Nas Chung <nas.chung@xxxxxxxxxxxxxxx> + - Jackson Lee <jackson.lee@xxxxxxxxxxxxxxx> + +description: |- + The Chips&Media WAVE codec IP is a multi format video encoder/decoder + +properties: + compatible: + enum: + - cnm,cm521c-vpu + reg: + maxItems: 1 + + clocks: + items: + - description: VCODEC clock + + clock-names: + items: + - const: vcodec + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + sram: + $ref: /schemas/types.yaml#/definitions/phandle + + description: + The VPU uses the SRAM to store some of the reference data instead of + storing it on DMA memory. It is mainly used for the purpose of reducing + bandwidth. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + vpu: video-codec@12345678 { + compatible = "cnm,cm521c-vpu"; + reg = <0x12345678 0x1000>; + interrupts = <42>; + clocks = <&clks 42>; + clock-names = "vcodec"; + sram = <&sram>; + }; -- 2.25.1
