diff options
| author | Piyush Patle <piyushpatle228@gmail.com> | 2026-03-18 18:37:33 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-03-18 13:21:20 +0000 |
| commit | a809ff6469c53d69db5f30251bcf206d618bcccb (patch) | |
| tree | 29d9fffe2aaaa83007a5395a7ffc93b833d5ebb7 | |
| parent | 6017671da9d0a11056bf37b4b54903e57dbc9cd1 (diff) | |
| download | linux-a809ff6469c53d69db5f30251bcf206d618bcccb.tar.gz linux-a809ff6469c53d69db5f30251bcf206d618bcccb.zip | |
ASoC: dt-bindings: adi,ssm2305: Convert to DT schema
Convert the SSM2305 speaker amplifier binding from text format to
DT schema to enable dtbs_check validation.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260318130733.52477-1-piyushpatle228@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,ssm2305.txt | 14 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,ssm2305.yaml | 46 |
2 files changed, 46 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/sound/adi,ssm2305.txt b/Documentation/devicetree/bindings/sound/adi,ssm2305.txt deleted file mode 100644 index a9c9d83c8a30..000000000000 --- a/Documentation/devicetree/bindings/sound/adi,ssm2305.txt +++ /dev/null @@ -1,14 +0,0 @@ -Analog Devices SSM2305 Speaker Amplifier -======================================== - -Required properties: - - compatible : "adi,ssm2305" - - shutdown-gpios : The gpio connected to the shutdown pin. - The gpio signal is ACTIVE_LOW. - -Example: - -ssm2305: analog-amplifier { - compatible = "adi,ssm2305"; - shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; -}; diff --git a/Documentation/devicetree/bindings/sound/adi,ssm2305.yaml b/Documentation/devicetree/bindings/sound/adi,ssm2305.yaml new file mode 100644 index 000000000000..b841da2dc284 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,ssm2305.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,ssm2305.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices SSM2305 Class-D Speaker Amplifier + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + +description: + The SSM2305 is a filterless, high efficiency, mono 2.8 W Class-D + audio amplifier with a micropower shutdown mode controlled via a + dedicated active-low GPIO pin. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: adi,ssm2305 + + shutdown-gpios: + maxItems: 1 + description: + GPIO connected to the shutdown pin (SD) of the SSM2305. + The pin is active-low; asserting it puts the device into + micropower shutdown mode. + +required: + - compatible + - shutdown-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + analog-amplifier { + compatible = "adi,ssm2305"; + shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; + }; + +... |