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/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2708";
fragment@0 {
target = <&i2s>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target-path="/";
__overlay__ {
wm8960_mclk: wm8960_mclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <12288000>;
};
};
};
fragment@2 {
target = <&i2c1>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
wm8960: wm8960{
compatible = "wlf,wm8960";
reg = <0x1a>;
#sound-dai-cells = <0>;
AVDD-supply = <&vdd_5v0_reg>;
DVDD-supply = <&vdd_3v3_reg>;
};
};
};
fragment@3 {
target = <&sound>;
slave_overlay: __overlay__ {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "seeed-2mic-voicecard";
status = "okay";
simple-audio-card,widgets =
"Microphone", "Mic Jack",
"Line", "Line In",
"Line", "Line Out",
"Speaker", "Speaker",
"Headphone", "Headphone Jack";
simple-audio-card,routing =
"Headphone Jack", "HP_L",
"Headphone Jack", "HP_R",
"Speaker", "SPK_LP",
"Speaker", "SPK_LN",
"LINPUT1", "Mic Jack",
"LINPUT3", "Mic Jack",
"RINPUT1", "Mic Jack",
"RINPUT2", "Mic Jack";
simple-audio-card,cpu {
sound-dai = <&i2s>;
};
dailink0_slave: simple-audio-card,codec {
sound-dai = <&wm8960>;
clocks = <&wm8960_mclk>;
clock-names = "mclk";
};
};
};
__overrides__ {
alsaname = <&slave_overlay>,"simple-audio-card,name";
compatible = <&wm8960>,"compatible";
master = <0>,"=2!3";
};
};
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