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ARM: dts: imx6dl-wandboard: Add audio support 

Wandboard has a sgtl5000 codec.

Add audio support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2013-07-04 15:55:06 -03:00 committed by Shawn Guo
parent be89e1a0bf
commit eda5fe8bd7
2 changed files with 80 additions and 0 deletions
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73
arch/arm/boot/dts/imx6dl-wandboard.dts
View File

@ -18,6 +18,74 @@
memory {
reg = <0x10000000 0x40000000>;
};
regulators {
compatible = "simple-bus";
reg_2p5v: 2p5v {
compatible = "regulator-fixed";
regulator-name = "2P5V";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
};
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
sound {
compatible = "fsl,imx6dl-wandboard-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx6dl-wandboard-sgtl5000";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-int-port = <1>;
mux-ext-port = <3>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux_2>;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2_2>;
status = "okay";
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clocks = <&clks 169>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_3p3v>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
MX6DL_PAD_GPIO_0__CCM_CLKO1 0x130b0
>;
};
};
};
&fec {
@ -27,6 +95,11 @@
status = "okay";
};
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_1>;

7
arch/arm/boot/dts/imx6dl.dtsi
View File

@ -196,6 +196,13 @@
MX6DL_PAD_EIM_D16__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_i2c2_2: i2c2grp-2 {
fsl,pins = <
MX6DL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6DL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
};
i2c3 {