From: Ajye Huang <ajye.huang@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: dianders@chromium.org, devicetree@vger.kernel.org,
alsa-devel@alsa-project.org,
Banajit Goswami <bgoswami@codeaurora.org>,
Srinivasa Rao Mandadapu <srivasam@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-arm-msm@vger.kernel.org, Patrick Lai <plai@codeaurora.org>,
Ajye Huang <ajye_huang@compal.corp-partner.google.com>,
Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mark Brown <broonie@kernel.org>,
Rohit kumar <rohitkr@codeaurora.org>,
tzungbi@chromium.org, linux-arm-kernel@lists.infradead.org,
cychiang@chromium.org
Subject: [PATCH v1 1/2] ASoC: qcom: dt-bindings: Modify sc7180 machine bindings
Date: Mon, 28 Sep 2020 14:37:43 +0800 [thread overview]
Message-ID: <20200928063744.525700-2-ajye_huang@compal.corp-partner.google.com> (raw)
In-Reply-To: <20200928063744.525700-1-ajye_huang@compal.corp-partner.google.com>
Add compatible "qcom,sc7180-sndcard-rt5682-m98357-2mic"
for 2mic case.
Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
---
This patch depends on this patch series
https://patchwork.kernel.org/patch/11773221/ .
.../bindings/sound/qcom,sc7180.yaml | 64 ++++++++++++++++++-
1 file changed, 63 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml b/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml
index b77311bb5190..ec84dbfc1bc9 100644
--- a/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml
@@ -15,7 +15,9 @@ description:
properties:
compatible:
- const: qcom,sc7180-sndcard-rt5682-m98357-1mic
+ enum:
+ - qcom,sc7180-sndcard-rt5682-m98357-1mic
+ - qcom,sc7180-sndcard-rt5682-m98357-2mic
audio-routing:
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
@@ -34,6 +36,11 @@ properties:
"#size-cells":
const: 0
+ dmic-gpios:
+ description:
+ GPIO for switching between DMICs, it is required when
+ compatible is "qcom,sc7180-sndcard-rt5682-m98357-2mic".
+
patternProperties:
"^dai-link(@[0-9])?$":
description:
@@ -81,6 +88,7 @@ additionalProperties: false
examples:
- |
+ //Example 1
sound {
compatible = "qcom,sc7180-sndcard-rt5682-m98357-1mic";
model = "sc7180-snd-card";
@@ -128,3 +136,57 @@ examples:
};
};
};
+
+ - |
+ //Example 2 (2mic case)
+ sound {
+ compatible = "qcom,sc7180-sndcard-rt5682-m98357-2mic";
+ model = "sc7180-snd-card";
+
+ audio-routing =
+ "Headphone Jack", "HPOL",
+ "Headphone Jack", "HPOR";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dmic-gpios = <&tlmm 86 0>;
+
+ dai-link@0 {
+ link-name = "MultiMedia0";
+ reg = <0>;
+ cpu {
+ sound-dai = <&lpass_cpu 0>;
+ };
+
+ codec {
+ sound-dai = <&alc5682 0>;
+ };
+ };
+
+ dai-link@1 {
+ link-name = "MultiMedia1";
+ reg = <1>;
+ cpu {
+ sound-dai = <&lpass_cpu 1>;
+ };
+
+ codec {
+ sound-dai = <&max98357a>;
+ };
+ };
+
+ dai-link@2 {
+ link-name = "MultiMedia2";
+ reg = <2>;
+ cpu {
+ sound-dai = <&lpass_hdmi 0>;
+ };
+
+ codec {
+ sound-dai = <&msm_dp>;
+ };
+ };
+ };
+
+...
--
2.25.1
next prev parent reply other threads:[~2020-10-01 13:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-28 6:37 [PATCH v1 0/2] Modify documentation and machine driver for SC7180 sound card Ajye Huang
2020-09-28 6:37 ` Ajye Huang [this message]
2020-09-29 19:41 ` [PATCH v1 1/2] ASoC: qcom: dt-bindings: Modify sc7180 machine bindings Rob Herring
2020-10-09 13:52 ` Mark Brown
2020-10-09 16:07 ` Ajye Huang
2020-10-12 13:50 ` Mark Brown
2020-10-15 13:46 ` Ajye Huang
2020-09-28 6:37 ` [PATCH v1 2/2] ASoC: qcom: sc7180: Modify machine driver for 2mic Ajye Huang
2020-11-10 16:02 ` [PATCH v1 0/2] Modify documentation and machine driver for SC7180 sound card Mark Brown
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