linux-kernel - [PATCH v1 05/12] arm64: dts: librem5-devkit: add the sgtl5000 i2c audio codec

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Date:   Wed,  5 Feb 2020 15:29:56 +0100
From:   Martin Kepplinger <martin.kepplinger@...i.sm>
To:     robh@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com
Cc:     linux-imx@....com, Anson.Huang@....com, devicetree@...r.kernel.org,
        kernel@...i.sm, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        "Angus Ainslie (Purism)" <angus@...ea.ca>
Subject: [PATCH v1 05/12] arm64: dts: librem5-devkit: add the sgtl5000 i2c audio codec

From: "Angus Ainslie (Purism)" <angus@...ea.ca>

Describe the sgtl5000 of the librem 5 devkit in devicetree.

Signed-off-by: Angus Ainslie (Purism) <angus@...ea.ca>
---
 .../boot/dts/freescale/imx8mq-librem5-devkit.dts    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index e7e3766198c6..56b4ac286801 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -480,6 +480,19 @@
 		vddio-supply = <&reg_3v3_p>;
 	};
 
+	sgtl5000: sgtl5000@a {
+		compatible = "fsl,sgtl5000";
+		clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+		assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+		assigned-clock-rates = <24576000>;
+		#sound-dai-cells = <0>;
+		reg = <0x0a>;
+		VDDD-supply = <&reg_1v8_p>;
+		VDDIO-supply = <&reg_3v3_p>;
+		VDDA-supply = <&reg_3v3_p>;
+	};
+
 	touchscreen@5d {
 		compatible = "goodix,gt5688";
 		reg = <0x5d>;
-- 
2.20.1