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Diffstat (limited to 'dts/src/arm64/freescale/fsl-ls1028a-qds.dts')
-rw-r--r--dts/src/arm64/freescale/fsl-ls1028a-qds.dts62
1 files changed, 62 insertions, 0 deletions
diff --git a/dts/src/arm64/freescale/fsl-ls1028a-qds.dts b/dts/src/arm64/freescale/fsl-ls1028a-qds.dts
index 14c79f4..b359068 100644
--- a/dts/src/arm64/freescale/fsl-ls1028a-qds.dts
+++ b/dts/src/arm64/freescale/fsl-ls1028a-qds.dts
@@ -32,6 +32,49 @@
device_type = "memory";
reg = <0x0 0x80000000 0x1 0x00000000>;
};
+
+ sys_mclk: clock-mclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "1P8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,widgets =
+ "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack",
+ "Speaker", "Speaker Ext",
+ "Line", "Line In Jack";
+ simple-audio-card,routing =
+ "MIC_IN", "Microphone Jack",
+ "Microphone Jack", "Mic Bias",
+ "LINE_IN", "Line In Jack",
+ "Headphone Jack", "HP_OUT",
+ "Speaker Ext", "LINE_OUT";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai1>;
+ frame-master;
+ bitclock-master;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&sgtl5000>;
+ frame-master;
+ bitclock-master;
+ system-clock-frequency = <25000000>;
+ };
+ };
};
&duart0 {
@@ -89,5 +132,24 @@
reg = <0x57>;
};
};
+
+ i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x5>;
+
+ sgtl5000: audio-codec@a {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,sgtl5000";
+ reg = <0xa>;
+ VDDA-supply = <&reg_1p8v>;
+ VDDIO-supply = <&reg_1p8v>;
+ clocks = <&sys_mclk>;
+ };
+ };
};
};
+
+&sai1 {
+ status = "okay";
+};