TLV320AIC3120: aic31xx_wait_bits: Failed! with AGC enabled

At the start of arecord. Blue BCLK and Yellow is WCLK.

The clks seems awful. What the sample rate do you want to record? The bitclk is 59.92Hz, wclk is 11.12Hz. None of two are the good clk freq.

One more thing, kindly get the sequence of i2s and i2c clk. In theory i2s clk should be earlier than i2c clk(codec power on command).

Yellow(CH.1) is I2S CLK same as BCLK. Blue(CH.2) is i2c CLk/ SCL

still abnormal. Can you share the DTS file? and tell me how you make these clk work.

// Definitions for 3120 miniDSP
/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/sound/tlv320aic31xx-micbias.h>

/ {
	compatible = "brcm,bcm2835";

	fragment@0 {
		target = <&i2s>;
		__overlay__ {
			status = "okay";
		};
	};

	fragment@1 {
		target = <&i2c1>;
		__overlay__ {
			#address-cells = <1>;
            #size-cells = <0>;
			status = "okay";
			clock-frequency = <100000>;
			pinctrl-names = "default";

			tlv320aic31xx: tlv320aic3120@18 {
				#sound-dai-cells = <0>;
				reg = <0x18>;
				compatible = "ti,tlv320aic3120";
//				ai31xx-micbias-vg = <MICBIAS_OFF>;
//				ai31xx-micbias-vg = <MICBIAS_2_0V>;
				ai31xx-micbias-vg = <MICBIAS_2_5V>;
//				ai31xx-micbias-vg = <MICBIAS_AVDD>;

				reset-gpios = <&gpio 23 GPIO_ACTIVE_LOW>;

//				ai31xx-ocmv = 0;
//				ai31xx-ocmv = 1;
//				ai31xx-ocmv = 2;
//				ai31xx-ocmv = 3;
				status = "okay";
			};
		};
	};

	fragment@2 {
		target = <&sound>;
		__overlay__ {
			compatible = "simple-audio-card";
			i2s-controller = <&i2s>;
			status = "okay";
			simple-audio-card,name = "tlv320aic3120-hifi";
			simple-audio-card,bitclock-slave = <&sound_master>;
			simple-audio-card,frame-slave = <&sound_master>;
			simple-audio-card,format = "i2s";

			simple-audio-card,widgets =
				"Microphone", "Mic In",
				"Speaker", "Speaker Driver";
			simple-audio-card,routing =
				"MIC1LP", "MICBIAS",
//				"MIC1LP", "Mic In",
//				"MIC1RP", "Mic In",
				"MIC1LP", "Mic In",
				"ADC", "MIC1LP",
				"Capture", "MIC1LP",
				"Speaker Driver", "SPK ClassD"; /*these are widget names mapped to options in the TI driver */


			simple-audio-card,cpu {
				sound-dai = <&i2s>;
			};

			sound_master: simple-audio-card,codec {
				sound-dai = <&tlv320aic31xx>;
				system-clock-frequency = <12000000>; /* this matches sai1 */
				
			};
		};
	};
};