From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> To: broonie@kernel.org Cc: alsa-devel@alsa-project.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, linux-kernel@vger.kernel.org, Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Subject: [PATCH 1/4] ASoC: dt-bindings: Add WSA883x bindings Date: Wed, 29 Jun 2022 10:06:41 +0100 [thread overview] Message-ID: <20220629090644.67982-2-srinivas.kandagatla@linaro.org> (raw) In-Reply-To: <20220629090644.67982-1-srinivas.kandagatla@linaro.org> This patch adds bindings for WSA883x Smart Speaker Amplifier. This Amplifier also has a simple thermal sensor for temperature measurments with speaker protection. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- .../bindings/sound/qcom,wsa883x.yaml | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml new file mode 100644 index 000000000000..6113f65f2990 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,wsa883x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for The Qualcomm WSA8830/WSA8832/WSA8835 + smart speaker amplifier + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: | + WSA883X is the Qualcomm Aqstic smart speaker amplifier + Their primary operating mode uses a SoundWire digital audio + interface. This binding is for SoundWire interface. + +properties: + compatible: + const: sdw10217020200 + + reg: + maxItems: 1 + + powerdown-gpios: + description: GPIO spec for Powerdown/Shutdown line to use + maxItems: 1 + + vdd-supply: + description: VDD Supply for the Codec + + '#thermal-sensor-cells': + const: 0 + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - vdd-supply + - powerdown-gpios + - "#thermal-sensor-cells" + - "#sound-dai-cells" + +additionalProperties: false + +examples: + - | + soundwire-controller@3250000 { + #address-cells = <2>; + #size-cells = <0>; + reg = <0x3250000 0x2000>; + + speaker@0,1 { + compatible = "sdw10217020200"; + reg = <0 1>; + powerdown-gpios = <&tlmm 1 0>; + vdd-supply = <&vreg_s10b_1p8>; + #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; + }; + + speaker@0,2 { + compatible = "sdw10217020200"; + reg = <0 2>; + powerdown-gpios = <&tlmm 89 0>; + vdd-supply = <&vreg_s10b_1p8>; + #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; + }; + }; + +... -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> To: broonie@kernel.org Cc: alsa-devel@alsa-project.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, tiwai@suse.com, Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Subject: [PATCH 1/4] ASoC: dt-bindings: Add WSA883x bindings Date: Wed, 29 Jun 2022 10:06:41 +0100 [thread overview] Message-ID: <20220629090644.67982-2-srinivas.kandagatla@linaro.org> (raw) In-Reply-To: <20220629090644.67982-1-srinivas.kandagatla@linaro.org> This patch adds bindings for WSA883x Smart Speaker Amplifier. This Amplifier also has a simple thermal sensor for temperature measurments with speaker protection. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- .../bindings/sound/qcom,wsa883x.yaml | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml new file mode 100644 index 000000000000..6113f65f2990 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,wsa883x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for The Qualcomm WSA8830/WSA8832/WSA8835 + smart speaker amplifier + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: | + WSA883X is the Qualcomm Aqstic smart speaker amplifier + Their primary operating mode uses a SoundWire digital audio + interface. This binding is for SoundWire interface. + +properties: + compatible: + const: sdw10217020200 + + reg: + maxItems: 1 + + powerdown-gpios: + description: GPIO spec for Powerdown/Shutdown line to use + maxItems: 1 + + vdd-supply: + description: VDD Supply for the Codec + + '#thermal-sensor-cells': + const: 0 + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - vdd-supply + - powerdown-gpios + - "#thermal-sensor-cells" + - "#sound-dai-cells" + +additionalProperties: false + +examples: + - | + soundwire-controller@3250000 { + #address-cells = <2>; + #size-cells = <0>; + reg = <0x3250000 0x2000>; + + speaker@0,1 { + compatible = "sdw10217020200"; + reg = <0 1>; + powerdown-gpios = <&tlmm 1 0>; + vdd-supply = <&vreg_s10b_1p8>; + #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; + }; + + speaker@0,2 { + compatible = "sdw10217020200"; + reg = <0 2>; + powerdown-gpios = <&tlmm 89 0>; + vdd-supply = <&vreg_s10b_1p8>; + #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; + }; + }; + +... -- 2.25.1
next prev parent reply other threads:[~2022-06-29 9:07 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-29 9:06 [PATCH 0/4] ASoC: codecs: add WSA883x support Srinivas Kandagatla 2022-06-29 9:06 ` Srinivas Kandagatla 2022-06-29 9:06 ` Srinivas Kandagatla [this message] 2022-06-29 9:06 ` [PATCH 1/4] ASoC: dt-bindings: Add WSA883x bindings Srinivas Kandagatla 2022-06-29 9:06 ` [PATCH 2/4] ASoC: codecs: add wsa883x amplifier support Srinivas Kandagatla 2022-06-29 9:06 ` Srinivas Kandagatla 2022-06-29 15:03 ` Pierre-Louis Bossart 2022-06-29 15:03 ` Pierre-Louis Bossart 2022-06-29 16:09 ` Srinivas Kandagatla 2022-06-29 16:09 ` Srinivas Kandagatla 2022-06-29 16:42 ` Pierre-Louis Bossart 2022-06-29 16:42 ` Pierre-Louis Bossart 2022-06-29 9:06 ` [PATCH 3/4] ASoC: codecs: wsa883x: add control, dapm widgets and map Srinivas Kandagatla 2022-06-29 9:06 ` Srinivas Kandagatla 2022-06-29 10:58 ` Mark Brown 2022-06-29 10:58 ` Mark Brown 2022-06-29 11:00 ` Srinivas Kandagatla 2022-06-29 11:00 ` Srinivas Kandagatla 2022-06-29 9:06 ` [PATCH 4/4] MAINTAINERS: add ASoC Qualcomm codecs Srinivas Kandagatla 2022-06-29 9:06 ` Srinivas Kandagatla 2022-06-29 14:44 ` (subset) [PATCH 0/4] ASoC: codecs: add WSA883x support Mark Brown 2022-06-29 14:44 ` Mark Brown
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