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 5/7] ASoC: qcom: dt-bindings: add bindings for lpass tx macro codec
Date: Mon, 8 Feb 2021 14:17:17 +0000 [thread overview]
Message-ID: <20210208141719.23305-6-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20210208141719.23305-1-srinivas.kandagatla@linaro.org>
This binding is for LPASS has internal codec TX macro which is
for connecting with Soundwire TX codecs like WCD938x.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../bindings/sound/qcom,lpass-tx-macro.yaml | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
new file mode 100644
index 000000000000..6b5ca02ccce4
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-tx-macro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS(Low Power Audio Subsystem) TX Macro audio codec DT bindings
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-tx-macro
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ maxItems: 5
+
+ clock-names:
+ items:
+ - const: mclk
+ - const: npl
+ - const: macro
+ - const: dcodec
+ - const: fsgen
+
+ clock-output-names:
+ items:
+ - const: mclk
+
+ qcom,dmic-sample-rate:
+ description: dmic sample rate
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ codec@3220000 {
+ compatible = "qcom,sm8250-lpass-tx-macro";
+ reg = <0x3220000 0x1000>;
+ #sound-dai-cells = <1>;
+ #clock-cells = <0>;
+ clocks = <&aoncc 0>,
+ <&aoncc 1>,
+ <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&vamacro>;
+ clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+ clock-output-names = "mclk";
+ qcom,dmic-sample-rate = <600000>;
+ };
--
2.21.0
next prev parent reply other threads:[~2021-02-08 14:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 14:17 [PATCH v2 0/7] ASoC: codecs: add support for LPASS Codec TX and RX macros Srinivas Kandagatla
2021-02-08 14:17 ` [PATCH v2 1/7] ASoC: qcom: dt-bindings: add bindings for lpass rx macro codec Srinivas Kandagatla
2021-02-08 14:17 ` [PATCH v2 2/7] ASoC: codec: lpass-rx-macro: add support for lpass rx macro Srinivas Kandagatla
2021-02-08 16:08 ` Mark Brown
2021-02-08 16:17 ` Srinivas Kandagatla
2021-02-08 14:17 ` [PATCH v2 3/7] ASoC: codec: lpass-rx-macro: add dapm widgets and route Srinivas Kandagatla
2021-02-09 6:34 ` kernel test robot
2021-02-08 14:17 ` [PATCH v2 4/7] ASoC: codec: lpass-rx-macro: add iir widgets Srinivas Kandagatla
2021-02-08 14:17 ` Srinivas Kandagatla [this message]
2021-02-08 14:17 ` [PATCH v2 6/7] ASoC: codec: lpass-tx-macro: add support for lpass tx macro Srinivas Kandagatla
2021-02-10 6:36 ` kernel test robot
2021-02-08 14:17 ` [PATCH v2 7/7] ASoC: codec: lpass-tx-macro: add dapm widgets and route Srinivas Kandagatla
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