Cc: Rob Herring <rob.herring@xxxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Liam Girdwood <lgirdwood@xxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: alsa-devel@xxxxxxxxxxxxxxxx
Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx>
Cc: Eric Bénard <eric@xxxxxxxxxx>
Signed-off-by: Denis Carikli <denis@xxxxxxxxxx>
---
ChangeLog v7->v8:
- New patch.
---
.../boot/dts/imx53-eukrea-mbimxsd53-baseboard.dts | 43 ++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard.dts b/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard.dts
index 95929aa..b14cc3d 100644
--- a/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard.dts
+++ b/arch/arm/boot/dts/imx53-eukrea-mbimxsd53-baseboard.dts
@@ -51,8 +51,21 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
+
+ sound {
+ compatible = "eukrea,asoc-tlv320";
+ eukrea,model = "imx53-eukrea-tlv320aic23";
+ ssi-controller = <&ssi2>;
+ fsl,mux-int-port = <2>;
+ fsl,mux-ext-port = <4>;
+ };
};
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
&esdhc1 {
pinctrl-names = "default";
@@ -63,8 +76,28 @@
status = "okay";
};
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ tlv320aic23: codec@1a {
+ compatible = "ti,tlv320aic23";
+ clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
+ reg = <0x1a>;
+ };
+};
+
&iomuxc {
imx53-eukrea {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000>;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <MX53_AUDMUX_PINGRP2>;
+ };
+
pinctrl_esdhc1: esdhc1 {
fsl,pins = <MX53_ESDHC1_PINGRP1>;
};
@@ -81,6 +114,10 @@
fsl,pins = <MX53_PAD_KEY_ROW4__GPIO4_15 0x80000000>;
};
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <MX53_I2C2_PINGRP1>;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <MX53_UART1_PINGRP2>;
};
@@ -91,6 +128,12 @@
};
};
+&ssi2 {
+ codec-handle = <&tlv320aic23>;
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
--
1.7.9.5
--
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