Add devicetree binding schema for the ADAMV block implemented on Socionext Uniphier SoCs. The ADAMV block is analog signal amplifier that is a part of the external video and audio I/O system. This block is implemented on LD11 and LD20, and this is defined for controlling audio I/O reset only. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx> --- .../socionext/socionext,uniphier-adamv.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-adamv.yaml diff --git a/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-adamv.yaml b/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-adamv.yaml new file mode 100644 index 000000000000..3d61d2919049 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-adamv.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-adamv.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier ADAMV block + +maintainers: + - Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx> + +description: |+ + ADAMV block implemented on Socionext UniPhier SoCs is an analog signal + amplifier that is a part of the external video and audio I/O system. + + This block is defined for controlling audio I/O reset only. + +properties: + compatible: + items: + - enum: + - socionext,uniphier-ld11-adamv + - socionext,uniphier-ld20-adamv + - const: simple-mfd + - const: syscon + + reg: + maxItems: 1 + +patternProperties: + "^reset-controller(@[0-9a-f]+)?$": + $ref: /schemas/reset/socionext,uniphier-reset.yaml# + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + syscon@57920000 { + compatible = "socionext,uniphier-ld20-adamv", + "simple-mfd", "syscon"; + reg = <0x57920000 0x1000>; + + reset-controller { + compatible = "socionext,uniphier-ld20-adamv-reset"; + #reset-cells = <1>; + }; + }; -- 2.25.1
