diff --git a/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts b/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
index a36fa85a61f7ea..a40bb1193a4ceb 100644
--- a/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
+++ b/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
@@ -13,26 +13,6 @@
 	};
 
 	fragment@1 {
-		target = <&soc>;
-			__overlay__ {
-				reg_digital: reg_digital@0 {
-				  compatible = "regulator-fixed";
-				  regulator-name = "cs42448_dig_supply";
-				  regulator-min-microvolt = <3300000>;
-				  regulator-max-microvolt = <3300000>;
-				  regulator-always-on;
-  			};
-				reg_analogue: reg_analogue@0 {
-				  compatible = "regulator-fixed";
-				  regulator-name = "cs42448_ana_supply";
-				  regulator-min-microvolt = <5000000>;
-				  regulator-max-microvolt = <5000000>;
-				  regulator-always-on;
-			};
-		};
-	};
-
-	fragment@2 {
 		target = <&i2c1>;
 		__overlay__ {
 			#address-cells = <1>;
@@ -45,10 +25,10 @@
 				reg = <0x48>;
 				clocks = <&cs42448_mclk>;
 				clock-names = "mclk";
-				VA-supply = <&reg_analogue>;
-				VD-supply = <&reg_digital>;
-				VLS-supply = <&reg_digital>;
-				VLC-supply = <&reg_digital>;
+				VA-supply = <&vdd_5v0_reg>;
+				VD-supply = <&vdd_3v3_reg>;
+				VLS-supply = <&vdd_3v3_reg>;
+				VLC-supply = <&vdd_3v3_reg>;
 				status = "okay";
 			};
 
@@ -60,7 +40,7 @@
 		};
 	};
 
-	fragment@3 {
+	fragment@2 {
 		target = <&sound>;
 		__overlay__ {
 			compatible = "ai,audioinjector-octo-soundcard";
diff --git a/sound/soc/bcm/audioinjector-octo-soundcard.c b/sound/soc/bcm/audioinjector-octo-soundcard.c
index 1198c36c4563b8..dcf403ab37639b 100644
--- a/sound/soc/bcm/audioinjector-octo-soundcard.c
+++ b/sound/soc/bcm/audioinjector-octo-soundcard.c
@@ -31,7 +31,7 @@ static struct gpio_desc *codec_rst_gpio;
 static unsigned int audioinjector_octo_rate;
 
 static const unsigned int audioinjector_octo_rates[] = {
-	96000, 48000, 88200, 44100,
+	96000, 48000, 32000, 24000, 16000, 8000, 88200, 44100, 29400, 22050, 14700,
 };
 
 static struct snd_pcm_hw_constraint_list audioinjector_octo_constraints = {
@@ -98,11 +98,33 @@ static int audioinjector_octo_hw_params(struct snd_pcm_substream *substream,
 		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 49152000,
 									0);
 		break;
+	case 24000:
+		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 49152000/2,
+									0);
+		break;
+	case 32000:
+	case 16000:
+		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 49152000/3,
+									0);
+		break;
+	case 8000:
+		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 49152000/6,
+									0);
+		break;
 	case 88200:
 	case 44100:
 		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 45185400,
 									0);
 		break;
+	case 22050:
+		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 45185400/2,
+									0);
+		break;
+	case 29400:
+	case 14700:
+		return snd_soc_dai_set_sysclk(rtd->codec_dai, 0, 45185400/3,
+									0);
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -132,6 +154,25 @@ static int audioinjector_octo_trigger(struct snd_pcm_substream *substream,
 		case 44100:
 			mult[2] = 1;
 			break;
+		case 32000:
+			mult[3] = 1;
+		case 29400:
+			mult[0] = 1;
+			mult[1] = 1;
+			break;
+		case 24000:
+			mult[3] = 1;
+		case 22050:
+			mult[1] = 1;
+			break;
+		case 16000:
+			mult[3] = 1;
+		case 14700:
+			mult[0] = 1;
+			break;
+		case 8000:
+			mult[3] = 1;
+			break;
 		default:
 			return -EINVAL;
 		}
@@ -233,12 +274,15 @@ static int audioinjector_octo_probe(struct platform_device *pdev)
 		if (IS_ERR(codec_rst_gpio))
 			return PTR_ERR(codec_rst_gpio);
 
+		if (codec_rst_gpio)
+			gpiod_set_value(codec_rst_gpio, 1);
+		msleep(500);
 		if (codec_rst_gpio)
 			gpiod_set_value(codec_rst_gpio, 0);
-		msleep(5);
+		msleep(500);
 		if (codec_rst_gpio)
 			gpiod_set_value(codec_rst_gpio, 1);
-		msleep(50);
+		msleep(500);
 
 		if (i2s_node && codec_node) {
 			dai->cpu_dai_name = NULL;