diff --git a/boards/ti/am62l_evm/am62l_evm_am62l3_a53-pinctrl.dtsi b/boards/ti/am62l_evm/am62l_evm_am62l3_a53-pinctrl.dtsi
index be2e7b062750..e2ee98b2316e 100644
--- a/boards/ti/am62l_evm/am62l_evm_am62l3_a53-pinctrl.dtsi
+++ b/boards/ti/am62l_evm/am62l_evm_am62l3_a53-pinctrl.dtsi
@@ -192,4 +192,12 @@
 	main_i2c1_sda: i2c1_sda_default {
 		pinmux = <K3_PINMUX(0x01d8, PIN_INPUT_PULLUP, MUX_MODE_0)>; /* (A6) I2C1_SDA */
 	};
+
+	adc0_ext_trigger0: adc0-ext-trigger0-default {
+		pinmux = <K3_PINMUX(0x1e4, PIN_INPUT, MUX_MODE_9)>; /* (D16) ADC_EXT_TRIGGER0 */
+	};
+
+	adc0_ext_trigger1: adc0-ext-trigger1-default {
+		pinmux = <K3_PINMUX(0x0f0, PIN_INPUT, MUX_MODE_5)>; /* (M22) ADC_EXT_TRIGGER1 */
+	};
 };
diff --git a/boards/ti/am62l_evm/am62l_evm_am62l3_a53.dts b/boards/ti/am62l_evm/am62l_evm_am62l3_a53.dts
index ebe33e28194d..fc6635bd97c7 100644
--- a/boards/ti/am62l_evm/am62l_evm_am62l3_a53.dts
+++ b/boards/ti/am62l_evm/am62l_evm_am62l3_a53.dts
@@ -34,6 +34,10 @@
 		};
 	};
 
+	aliases {
+		adc0 = &main_adc0;
+	};
+
 	cpus {
 		cpu@0 {
 			status = "okay";
@@ -208,3 +212,55 @@
 &main_rti0 {
 	status = "okay";
 };
+
+&main_adc0 {
+	ti,fifo = <0>;
+	pinctrl-0 = <&adc0_ext_trigger0>,
+		    <&adc0_ext_trigger1>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	channel@0 {
+		reg = <0>;
+		ti,open-delay = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_VDD_1";
+		zephyr,acquisition-time = <0>;
+		zephyr,resolution = <12>;
+		zephyr,oversampling = <4>;
+		zephyr,vref-mv = <1800>;
+	};
+
+	channel@1 {
+		reg = <1>;
+		ti,open-delay = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_VDD_1";
+		zephyr,acquisition-time = <0>;
+		zephyr,resolution = <12>;
+		zephyr,oversampling = <4>;
+		zephyr,vref-mv = <1800>;
+	};
+
+	channel@2 {
+		reg = <2>;
+		ti,open-delay = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_VDD_1";
+		zephyr,acquisition-time = <0>;
+		zephyr,resolution = <12>;
+		zephyr,oversampling = <4>;
+		zephyr,vref-mv = <1800>;
+	};
+
+	channel@3 {
+		reg = <3>;
+		ti,open-delay = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_VDD_1";
+		zephyr,acquisition-time = <0>;
+		zephyr,resolution = <12>;
+		zephyr,oversampling = <4>;
+		zephyr,vref-mv = <1800>;
+	};
+};
diff --git a/boards/ti/am62l_evm/am62l_evm_am62l3_a53.yaml b/boards/ti/am62l_evm/am62l_evm_am62l3_a53.yaml
index 6d469560df03..526e9a3b6cde 100644
--- a/boards/ti/am62l_evm/am62l_evm_am62l3_a53.yaml
+++ b/boards/ti/am62l_evm/am62l_evm_am62l3_a53.yaml
@@ -7,6 +7,7 @@ toolchain:
   - cross-compile
 ram: 2048
 supported:
+  - adc
   - uart
 testing:
   ignore_tags:
diff --git a/dts/arm64/ti/am62l3_a53.dtsi b/dts/arm64/ti/am62l3_a53.dtsi
index 60092c6b683a..86cff7ea20a4 100644
--- a/dts/arm64/ti/am62l3_a53.dtsi
+++ b/dts/arm64/ti/am62l3_a53.dtsi
@@ -236,3 +236,8 @@
 	interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
 	interrupt-parent = <&gic>;
 };
+
+&main_adc0 {
+	interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
+	interrupt-parent = <&gic>;
+};
diff --git a/dts/vendor/ti/am62l-main.dtsi b/dts/vendor/ti/am62l-main.dtsi
index 3c49750bd0b9..cc76ae00d7fa 100644
--- a/dts/vendor/ti/am62l-main.dtsi
+++ b/dts/vendor/ti/am62l-main.dtsi
@@ -507,4 +507,15 @@
 		power-domains = <&main_timer3_pd>;
 		status = "disabled";
 	};
+
+	main_adc0: adc@28001000 {
+		compatible = "ti,am335x-adc";
+		reg = <0x28001000 DT_SIZE_K(1)>;
+		status = "disabled";
+		power-domains = <&main_adc0_pd>;
+		clocks = <&scmi_clk 4>;
+		#io-channel-cells = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
 };
diff --git a/dts/vendor/ti/am62l_power_domains.dtsi b/dts/vendor/ti/am62l_power_domains.dtsi
index e77292ebdce9..843f6b6853b4 100644
--- a/dts/vendor/ti/am62l_power_domains.dtsi
+++ b/dts/vendor/ti/am62l_power_domains.dtsi
@@ -8,6 +8,12 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		main_adc0_pd: power-domain@0 {
+			compatible = "arm,scmi-power-domain";
+			reg = <0>;
+			#power-domain-cells = <0>;
+		};
+
 		main_uart0_pd: power-domain@59 {
 			compatible = "arm,scmi-power-domain";
 			reg = <89>;
diff --git a/samples/drivers/adc/adc_dt/boards/am62l_evm_am62l3_a53.overlay b/samples/drivers/adc/adc_dt/boards/am62l_evm_am62l3_a53.overlay
new file mode 100644
index 000000000000..c2c2095209fd
--- /dev/null
+++ b/samples/drivers/adc/adc_dt/boards/am62l_evm_am62l3_a53.overlay
@@ -0,0 +1,11 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright (c) 2026 Texas Instruments
+ */
+
+/ {
+	zephyr,user {
+		io-channels = <&main_adc0 0>, <&main_adc0 1>, <&main_adc0 2>, <&main_adc0 3>;
+	};
+};
diff --git a/soc/ti/k3/am6x/Kconfig.defconfig b/soc/ti/k3/am6x/Kconfig.defconfig
index 6ea4ff65249d..87ed4c9ea25b 100644
--- a/soc/ti/k3/am6x/Kconfig.defconfig
+++ b/soc/ti/k3/am6x/Kconfig.defconfig
@@ -17,7 +17,7 @@ config FLASH_BASE_ADDRESS
 
 config NUM_IRQS
 	default 64 if SOC_SERIES_AM6X_M4
-	default 280 if SOC_SERIES_AM6X_A53
+	default 992 if SOC_SERIES_AM6X_A53
 	default 512 if SOC_SERIES_AM6X_R5
 
 config SYS_CLOCK_HW_CYCLES_PER_SEC