diff --git a/dts/arm/st/f0/stm32f0.dtsi b/dts/arm/st/f0/stm32f0.dtsi
index 69cf7b9..3f4512e 100644
--- a/dts/arm/st/f0/stm32f0.dtsi
+++ b/dts/arm/st/f0/stm32f0.dtsi
@@ -369,8 +369,6 @@
 			interrupts = <12 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/f1/stm32f1.dtsi b/dts/arm/st/f1/stm32f1.dtsi
index d0f568b..24eaab9 100644
--- a/dts/arm/st/f1/stm32f1.dtsi
+++ b/dts/arm/st/f1/stm32f1.dtsi
@@ -322,8 +322,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/f2/stm32f2.dtsi b/dts/arm/st/f2/stm32f2.dtsi
index 1ad187a..9a36a5a 100644
--- a/dts/arm/st/f2/stm32f2.dtsi
+++ b/dts/arm/st/f2/stm32f2.dtsi
@@ -364,8 +364,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/f3/stm32f302.dtsi b/dts/arm/st/f3/stm32f302.dtsi
index 691d806..999aba7 100644
--- a/dts/arm/st/f3/stm32f302.dtsi
+++ b/dts/arm/st/f3/stm32f302.dtsi
@@ -106,8 +106,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <18>;
 		};
diff --git a/dts/arm/st/f3/stm32f303.dtsi b/dts/arm/st/f3/stm32f303.dtsi
index b4db82c..bbb7230 100644
--- a/dts/arm/st/f3/stm32f303.dtsi
+++ b/dts/arm/st/f3/stm32f303.dtsi
@@ -145,8 +145,6 @@
 			status = "disabled";
 			vref-mv = <3000>;
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <18>;
 		};
diff --git a/dts/arm/st/f4/stm32f4.dtsi b/dts/arm/st/f4/stm32f4.dtsi
index 20069c5..16f3b44 100644
--- a/dts/arm/st/f4/stm32f4.dtsi
+++ b/dts/arm/st/f4/stm32f4.dtsi
@@ -510,8 +510,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <18>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/f7/stm32f7.dtsi b/dts/arm/st/f7/stm32f7.dtsi
index 0e27a8d..d49d436 100644
--- a/dts/arm/st/f7/stm32f7.dtsi
+++ b/dts/arm/st/f7/stm32f7.dtsi
@@ -672,8 +672,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <18>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/g0/stm32g0.dtsi b/dts/arm/st/g0/stm32g0.dtsi
index 79b3e74..2d41059 100644
--- a/dts/arm/st/g0/stm32g0.dtsi
+++ b/dts/arm/st/g0/stm32g0.dtsi
@@ -353,9 +353,6 @@
 			interrupts = <12 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
-			has-vbat-channel;
 			temp-channel = <12>;
 			vref-channel = <13>;
 			vbat-channel = <14>;
diff --git a/dts/arm/st/g4/stm32g4.dtsi b/dts/arm/st/g4/stm32g4.dtsi
index 39a3135..7ad7b7d 100644
--- a/dts/arm/st/g4/stm32g4.dtsi
+++ b/dts/arm/st/g4/stm32g4.dtsi
@@ -91,8 +91,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-vref-channel;
-			has-temp-channel;
 			temp-channel = <16>;
 			vref-channel = <18>;
 		};
diff --git a/dts/arm/st/g4/stm32g473.dtsi b/dts/arm/st/g4/stm32g473.dtsi
index 8f0ee67..432ec7c 100644
--- a/dts/arm/st/g4/stm32g473.dtsi
+++ b/dts/arm/st/g4/stm32g473.dtsi
@@ -41,7 +41,6 @@
 			interrupts = <62 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
 			temp-channel = <4>;
 		};
 
diff --git a/dts/arm/st/g4/stm32g491.dtsi b/dts/arm/st/g4/stm32g491.dtsi
index 483fd1e..cfc19e0 100644
--- a/dts/arm/st/g4/stm32g491.dtsi
+++ b/dts/arm/st/g4/stm32g491.dtsi
@@ -63,7 +63,6 @@
 			interrupts = <47 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-vref-channel;
 			vref-channel = <18>;
 		};
 	};
diff --git a/dts/arm/st/h7/stm32h7.dtsi b/dts/arm/st/h7/stm32h7.dtsi
index a88c423..b80bd85 100644
--- a/dts/arm/st/h7/stm32h7.dtsi
+++ b/dts/arm/st/h7/stm32h7.dtsi
@@ -728,8 +728,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 		};
 
 		adc2: adc@40022100 {
@@ -758,8 +756,6 @@
 			interrupts = <127 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 		};
 
 		dac1: dac@40007400 {
diff --git a/dts/arm/st/l0/stm32l0.dtsi b/dts/arm/st/l0/stm32l0.dtsi
index ef82c14..2d88f80 100644
--- a/dts/arm/st/l0/stm32l0.dtsi
+++ b/dts/arm/st/l0/stm32l0.dtsi
@@ -287,8 +287,6 @@
 			interrupts = <12 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			vref-channel = <17>;
 		};
 
diff --git a/dts/arm/st/l1/stm32l1.dtsi b/dts/arm/st/l1/stm32l1.dtsi
index eeafd08..5239037 100644
--- a/dts/arm/st/l1/stm32l1.dtsi
+++ b/dts/arm/st/l1/stm32l1.dtsi
@@ -215,8 +215,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <16>;
 			vref-channel = <17>;
 		};
diff --git a/dts/arm/st/l4/stm32l412.dtsi b/dts/arm/st/l4/stm32l412.dtsi
index 16ea47b..6b65fe3 100644
--- a/dts/arm/st/l4/stm32l412.dtsi
+++ b/dts/arm/st/l4/stm32l412.dtsi
@@ -45,11 +45,6 @@
 			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
 			status = "disabled";
 		};
-
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
 	};
 
 	die_temp: dietemp {
diff --git a/dts/arm/st/l4/stm32l431.dtsi b/dts/arm/st/l4/stm32l431.dtsi
index 478194d..fec054e 100644
--- a/dts/arm/st/l4/stm32l431.dtsi
+++ b/dts/arm/st/l4/stm32l431.dtsi
@@ -137,11 +137,5 @@
 			#io-channel-cells = <1>;
 			status = "disabled";
 		};
-
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
-
 	};
 };
diff --git a/dts/arm/st/l4/stm32l432.dtsi b/dts/arm/st/l4/stm32l432.dtsi
index 2c91282..b41f16e 100644
--- a/dts/arm/st/l4/stm32l432.dtsi
+++ b/dts/arm/st/l4/stm32l432.dtsi
@@ -81,11 +81,6 @@
 			#io-channel-cells = <1>;
 		};
 
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
-
 		rtc@40002800 {
 			bbram: bbram_regs {
 				compatible = "st,stm32-bbram";
diff --git a/dts/arm/st/l4/stm32l452.dtsi b/dts/arm/st/l4/stm32l452.dtsi
index 675a7fb..9a46dc3 100644
--- a/dts/arm/st/l4/stm32l452.dtsi
+++ b/dts/arm/st/l4/stm32l452.dtsi
@@ -157,11 +157,6 @@
 			sample-point = <875>;
 		};
 
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
-
 		rtc@40002800 {
 			bbram: backup_regs {
 				compatible = "st,stm32-bbram";
diff --git a/dts/arm/st/l4/stm32l471.dtsi b/dts/arm/st/l4/stm32l471.dtsi
index 13627ad..52ffd18 100644
--- a/dts/arm/st/l4/stm32l471.dtsi
+++ b/dts/arm/st/l4/stm32l471.dtsi
@@ -252,11 +252,6 @@
 			#io-channel-cells = <1>;
 		};
 
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
-
 		adc3: adc@50040200 {
 			compatible = "st,stm32-adc";
 			reg = <0x50040200 0x100>;
@@ -264,7 +259,6 @@
 			interrupts = <47 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
 			temp-channel = <17>;
 		};
 
diff --git a/dts/arm/st/l4/stm32l4r5.dtsi b/dts/arm/st/l4/stm32l4r5.dtsi
index 4925521..0686103 100644
--- a/dts/arm/st/l4/stm32l4r5.dtsi
+++ b/dts/arm/st/l4/stm32l4r5.dtsi
@@ -335,11 +335,6 @@
 			#io-channel-cells = <1>;
 		};
 
-		adc1: adc@50040000 {
-			has-temp-channel;
-			has-vref-channel;
-		};
-
 		octospi1: octospi@a0001000 {
 			compatible = "st,stm32-ospi";
 			reg = <0xa0001000 0x400>;
diff --git a/dts/arm/st/l5/stm32l5.dtsi b/dts/arm/st/l5/stm32l5.dtsi
index 04811c4..00135c7 100644
--- a/dts/arm/st/l5/stm32l5.dtsi
+++ b/dts/arm/st/l5/stm32l5.dtsi
@@ -601,8 +601,6 @@
 			interrupts = <37 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <17>;
 			vref-channel = <0>;
 		};
diff --git a/dts/arm/st/u5/stm32u5.dtsi b/dts/arm/st/u5/stm32u5.dtsi
index 4bb1f5b..c56dd82 100644
--- a/dts/arm/st/u5/stm32u5.dtsi
+++ b/dts/arm/st/u5/stm32u5.dtsi
@@ -590,9 +590,6 @@
 			interrupts = <37 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-vbat-channel;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <19>;
 			vref-channel = <0>;
 			vbat-channel = <18>;
@@ -605,9 +602,6 @@
 			interrupts = <113 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-vbat-channel;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <13>;
 			vref-channel = <0>;
 			vbat-channel = <14>;
diff --git a/dts/arm/st/wb/stm32wb.dtsi b/dts/arm/st/wb/stm32wb.dtsi
index 75f482f..8198c64 100644
--- a/dts/arm/st/wb/stm32wb.dtsi
+++ b/dts/arm/st/wb/stm32wb.dtsi
@@ -374,8 +374,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 		};
 
 		iwdg: watchdog@40003000 {
diff --git a/dts/arm/st/wl/stm32wl.dtsi b/dts/arm/st/wl/stm32wl.dtsi
index f605919..7b65fde 100644
--- a/dts/arm/st/wl/stm32wl.dtsi
+++ b/dts/arm/st/wl/stm32wl.dtsi
@@ -308,8 +308,6 @@
 			interrupts = <18 0>;
 			status = "disabled";
 			#io-channel-cells = <1>;
-			has-temp-channel;
-			has-vref-channel;
 			temp-channel = <12>;
 			vref-channel = <13>;
 		};
diff --git a/samples/sensor/stm32_vbat_sensor/boards/nucleo_wb55rg.overlay b/samples/sensor/stm32_vbat_sensor/boards/nucleo_wb55rg.overlay
index 34aab8b..a660a91 100644
--- a/samples/sensor/stm32_vbat_sensor/boards/nucleo_wb55rg.overlay
+++ b/samples/sensor/stm32_vbat_sensor/boards/nucleo_wb55rg.overlay
@@ -16,7 +16,6 @@
 };
 
 &adc1 {
-	has-vbat-channel;
 	vbat-channel = <18>;
 	vref-mv = <3300>;
 };