From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
lgirdwood@gmail.com, linux-kernel@vger.kernel.org,
robh+dt@kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v2 4/6] ASoC: qcom: dt-bindings: add bindings for lpass va macro codec
Date: Thu, 29 Oct 2020 11:08:27 +0000 [thread overview]
Message-ID: <20201029110829.16425-5-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20201029110829.16425-1-srinivas.kandagatla@linaro.org>
This binding is for LPASS has internal codec VA macro which is
for connecting with DMICs.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../bindings/sound/qcom,lpass-va-macro.yaml | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
new file mode 100644
index 000000000000..679b49cbe30f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-va-macro
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: mclk
+ - const: core
+ - const: dcodec
+
+ clock-output-names:
+ items:
+ - const: fsgen
+
+ qcom,dmic-sample-rate:
+ description: dmic sample rate
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ vdd-micb-supply:
+ description: phandle to voltage regulator of MIC Bias
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ codec@3370000 {
+ compatible = "qcom,sm8250-lpass-va-macro";
+ reg = <0x3370000 0x1000>;
+ #sound-dai-cells = <1>;
+ #clock-cells = <0>;
+ clocks = <&aoncc 0>,
+ <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+ clock-names = "mclk", "core", "dcodec";
+ clock-output-names = "fsgen";
+ qcom,dmic-sample-rate = <600000>;
+ vdd-micb-supply = <&vreg_s4a_1p8>;
+ };
--
2.21.0
next prev parent reply other threads:[~2020-10-29 11:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 11:08 [PATCH v2 0/6] ASoC: codecs: add support for LPASS Codec macros Srinivas Kandagatla
2020-10-29 11:08 ` [PATCH v2 1/6] ASoC: qcom: dt-bindings: add bindings for lpass wsa macro codec Srinivas Kandagatla
2020-11-04 21:20 ` Rob Herring
2020-10-29 11:08 ` [PATCH v2 2/6] ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro Srinivas Kandagatla
2020-10-29 15:47 ` Pierre-Louis Bossart
2020-11-03 12:31 ` Srinivas Kandagatla
2020-10-29 11:08 ` [PATCH v2 3/6] ASoC: codecs: lpass-wsa-macro: add dapm widgets and route Srinivas Kandagatla
2020-10-29 15:52 ` Pierre-Louis Bossart
2020-11-03 12:31 ` Srinivas Kandagatla
2020-11-03 15:51 ` Pierre-Louis Bossart
2020-10-29 11:08 ` Srinivas Kandagatla [this message]
2020-11-04 21:21 ` [PATCH v2 4/6] ASoC: qcom: dt-bindings: add bindings for lpass va macro codec Rob Herring
2020-10-29 11:08 ` [PATCH v2 5/6] ASoC: codecs: lpass-va-macro: Add support to VA Macro Srinivas Kandagatla
2020-10-29 15:56 ` Pierre-Louis Bossart
2020-11-03 12:31 ` Srinivas Kandagatla
2020-10-29 11:08 ` [PATCH v2 6/6] ASoC: codecs: lpass-va-macro: add dapm widgets and routes Srinivas Kandagatla
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