respeaker 4 mic DTS

/dts-v1/;

/ {
	compatible = "brcm,bcm2708";

	fragment@0 {
		target = <0xffffffff>;

		__overlay__ {
			#sound-dai-cells = <0x0>;
			status = "okay";
		};
	};

	fragment@1 {
		target-path = "/clocks";

		__overlay__ {

			codec-mclk {
				compatible = "fixed-clock";
				#clock-cells = <0x0>;
				clock-frequency = <0x16e3600>;
				linux,phandle = <0x3>;
				phandle = <0x3>;
			};
		};
	};

	fragment@2 {
		target = <0xffffffff>;

		__overlay__ {
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			status = "okay";

			ac108@3b {
				compatible = "x-power,ac108_0";
				reg = <0x3b>;
				#sound-dai-cells = <0x0>;
				data-protocol = <0x0>;
				linux,phandle = <0x2>;
				phandle = <0x2>;
			};
		};
	};

	fragment@3 {
		target = <0xffffffff>;

		__overlay__ {
			compatible = "seeed-voicecard";
			seeed-voice-card,format = "dsp_a";
			seeed-voice-card,name = "seeed-4mic-voicecard";
			status = "okay";
			seeed-voice-card,bitclock-master = <0x1>;
			seeed-voice-card,frame-master = <0x1>;
			seeed-voice-card,channels-playback-override = <0x4>;
			seeed-voice-card,channels-capture-override = <0x4>;
			linux,phandle = <0x4>;
			phandle = <0x4>;

			seeed-voice-card,cpu {
				sound-dai = <0xffffffff>;
				dai-tdm-slot-num = <0x2>;
				dai-tdm-slot-width = <0x20>;
				dai-tdm-slot-tx-mask = <0x1 0x1 0x0 0x0>;
				dai-tdm-slot-rx-mask = <0x1 0x1 0x0 0x0>;
				linux,phandle = <0x5>;
				phandle = <0x5>;
			};

			seeed-voice-card,codec {
				sound-dai = <0x2>;
				clocks = <0x3>;
				linux,phandle = <0x1>;
				phandle = <0x1>;
			};
		};
	};

	__overrides__ {
		card-name = [00 00 00 04 73 65 65 65 64 2d 76 6f 69 63 65 2d 63 61 72 64 2c 6e 61 6d 65 00];
	};

	__symbols__ {
		ac108_mclk = "/fragment@1/__overlay__/codec-mclk";
		ac108_a = "/fragment@2/__overlay__/ac108@3b";
		sound_overlay = "/fragment@3/__overlay__";
		cpu_dai = "/fragment@3/__overlay__/seeed-voice-card,cpu";
		codec_dai = "/fragment@3/__overlay__/seeed-voice-card,codec";
	};

	__fixups__ {
		i2s = "/fragment@0:target:0", "/fragment@3/__overlay__/seeed-voice-card,cpu:sound-dai:0";
		i2c1 = "/fragment@2:target:0";
		sound = "/fragment@3:target:0";
	};

	__local_fixups__ {

		fragment@3 {

			__overlay__ {
				seeed-voice-card,bitclock-master = <0x0>;
				seeed-voice-card,frame-master = <0x0>;

				seeed-voice-card,codec {
					sound-dai = <0x0>;
					clocks = <0x0>;
				};
			};
		};

		__overrides__ {
			card-name = <0x0>;
		};
	};
};