[v4,1/2] ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakers
Commit Message
Add binding for WSA8840/WSA8845/WSA8845H smart speaker amplifiers used
in Qualcomm QRD8550 board with SM8550 SoC.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in v4:
1. None.
Changes in v3:
1. None.
Changes in v2:
1. Correct compatible (sdw version 1 -> 2).
Cc: Patrick Lai <quic_plai@quicinc.com>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../bindings/sound/qcom,wsa8840.yaml | 66 +++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
Comments
On Fri, 16 Jun 2023 13:57:50 +0200, Krzysztof Kozlowski wrote:
> Add binding for WSA8840/WSA8845/WSA8845H smart speaker amplifiers used
> in Qualcomm QRD8550 board with SM8550 SoC.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>
> ---
>
> Changes in v4:
> 1. None.
>
> Changes in v3:
> 1. None.
>
> Changes in v2:
> 1. Correct compatible (sdw version 1 -> 2).
>
> Cc: Patrick Lai <quic_plai@quicinc.com>
> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---
> .../bindings/sound/qcom,wsa8840.yaml | 66 +++++++++++++++++++
> 1 file changed, 66 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
On Fri, 16 Jun 2023 13:57:50 +0200, Krzysztof Kozlowski wrote:
> Add binding for WSA8840/WSA8845/WSA8845H smart speaker amplifiers used
> in Qualcomm QRD8550 board with SM8550 SoC.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakers
commit: 97ae6f4e5dd3bc7873ee70c864ab2ba2e8bff0c3
[2/2] ASoC: codecs: wsa884x: Add WSA884x family of speakers
commit: aa21a7d4f68a0a5067578cbb93c136ab5ac09cfa
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
new file mode 100644
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,wsa8840.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WSA8840/WSA8845/WSA8845H smart speaker amplifier
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+ WSA884X is a family of Qualcomm Aqstic smart speaker amplifiers using
+ SoundWire digital audio interface.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: sdw20217020400
+
+ reg:
+ maxItems: 1
+
+ powerdown-gpios:
+ description: Powerdown/Shutdown line to use (pin SD_N)
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ vdd-1p8-supply: true
+ vdd-io-supply: true
+
+required:
+ - compatible
+ - reg
+ - powerdown-gpios
+ - '#sound-dai-cells'
+ - vdd-1p8-supply
+ - vdd-io-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ soundwire-controller {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ speaker@0,1 {
+ compatible = "sdw20217020400";
+ reg = <0 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spkr_2_sd_n_active>;
+ powerdown-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_LOW>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SpkrRight";
+ vdd-1p8-supply = <&vreg_l15b_1p8>;
+ vdd-io-supply = <&vreg_l3g_1p2>;
+ };
+ };