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[4/6] ASoC: mediatek: mt6358: add codec document

Message ID 1548139153-18783-5-git-send-email-shunli.wang@mediatek.com (mailing list archive)
State New, archived
Headers show
Series ASoC: Mediatek: Add support for MT8183 AoC and MT6358 Codec | expand

Commit Message

Shunli Wang Jan. 22, 2019, 6:39 a.m. UTC 
Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
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 Documentation/devicetree/bindings/sound/mt6358.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/mt6358.txt
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diff --git a/Documentation/devicetree/bindings/sound/mt6358.txt b/Documentation/devicetree/bindings/sound/mt6358.txt
new file mode 100644
index 0000000..5465730
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+Mediatek MT6358 Audio Codec
+
+The communication between MT6358 and SoC is through Mediatek PMIC wrapper.
+For more detail, please visit Mediatek PMIC wrapper documentation.
+
+Must be a child node of PMIC wrapper.
+
+Required properties:
+
+- compatible : "mediatek,mt6358-sound".
+- Avdd-supply : power source of AVDD
+
+Example:
+
+mt6358_snd {
+	compatible = "mediatek,mt6358-sound";
+	Avdd-supply = <&mt6358_vaud28_reg>;
+};