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ARM: dts: imx7-colibri: add Audio support 

Add audio support via on module I2S SGTL5000 codec.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Agner 2016-08-28 22:13:24 -07:00 committed by Shawn Guo
parent 8e90193567
commit 3dc3336baf
1 changed files with 40 additions and 1 deletions
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41
arch/arm/boot/dts/imx7-colibri.dtsi
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@ -66,6 +66,22 @@ reg_vref_1v8: regulator-vref-1v8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "imx7-sgtl5000";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&dailink_master>;
simple-audio-card,frame-master = <&dailink_master>;
simple-audio-card,cpu {
sound-dai = <&sai1>;
};
dailink_master: simple-audio-card,codec {
sound-dai = <&codec>;
clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
};
};
};
&adc1 {
@ -103,6 +119,18 @@ &i2c1 {
pinctrl-0 = <&pinctrl_i2c1 &pinctrl_i2c1_int>;
status = "okay";
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
#sound-dai-cells = <0>;
reg = <0x0a>;
clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai1_mclk>;
VDDA-supply = <&reg_module_3v3_avdd>;
VDDIO-supply = <&reg_module_3v3>;
VDDD-supply = <&reg_DCDC3>;
};
ad7879@2c {
compatible = "adi,ad7879-1";
reg = <0x2c>;
@ -223,6 +251,12 @@ &reg_1p0d {
vin-supply = <&reg_DCDC3>;
};
&sai1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai1>;
status = "okay";
};
&snvs_pwrkey {
status = "disabled";
};
@ -542,13 +576,18 @@ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
pinctrl_sai1: sai1-grp {
fsl,pins = <
MX7D_PAD_SAI1_MCLK__SAI1_MCLK 0x1f
MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f
MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f
MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30
MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f
>;
};
pinctrl_sai1_mclk: sai1grp_mclk {
fsl,pins = <
MX7D_PAD_SAI1_MCLK__SAI1_MCLK 0x1f
>;
};
};
&iomuxc_lpsr {