diff --git a/fdts/stm32mp15-pinctrl.dtsi b/fdts/stm32mp15-pinctrl.dtsi
index 058cde2..e8e6b9f 100644
--- a/fdts/stm32mp15-pinctrl.dtsi
+++ b/fdts/stm32mp15-pinctrl.dtsi
@@ -86,12 +86,6 @@
 		};
 	};
 
-	rtc_out2_rmp_pins_a: rtc-out2-rmp-pins-0 {
-		pins {
-			pinmux = <STM32_PINMUX('I', 8, ANALOG)>; /* RTC_OUT2_RMP */
-		};
-	};
-
 	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -176,6 +170,18 @@
 		};
 	};
 
+	sdmmc2_d47_pins_b: sdmmc2-d47-1 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 8, AF9)>,  /* SDMMC2_D4 */
+				 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
+				 <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */
+				 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-disable;
+		};
+	};
+
 	sdmmc2_d47_pins_d: sdmmc2-d47-3 {
 		pins {
 			pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
@@ -213,34 +219,90 @@
 
 	uart7_pins_a: uart7-0 {
 		pins1 {
-			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART4_TX */
+			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART7_TX */
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32_PINMUX('E', 7, AF7)>, /* UART4_RX */
-				 <STM32_PINMUX('E', 10, AF7)>, /* UART4_CTS */
-				 <STM32_PINMUX('E', 9, AF7)>; /* UART4_RTS */
+			pinmux = <STM32_PINMUX('E', 7, AF7)>, /* UART7_RX */
+				 <STM32_PINMUX('E', 10, AF7)>, /* UART7_CTS */
+				 <STM32_PINMUX('E', 9, AF7)>; /* UART7_RTS */
 			bias-disable;
 		};
 	};
 
 	uart7_pins_b: uart7-1 {
 		pins1 {
-			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* USART7_TX */
+			pinmux = <STM32_PINMUX('F', 7, AF7)>; /* UART7_TX */
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32_PINMUX('E', 7, AF7)>; /* USART7_RX */
+			pinmux = <STM32_PINMUX('F', 6, AF7)>; /* UART7_RX */
+			bias-disable;
+		};
+	};
+
+	uart7_pins_c: uart7-2 {
+		pins1 {
+			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART7_TX */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */
+			bias-disable;
+		};
+	};
+
+	uart8_pins_a: uart8-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('E', 0, AF8)>; /* UART8_RX */
 			bias-disable;
 		};
 	};
 
 	usart2_pins_a: usart2-0 {
 		pins1 {
+			pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */
+				 <STM32_PINMUX('D', 4, AF7)>; /* USART2_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 6, AF7)>, /* USART2_RX */
+				 <STM32_PINMUX('D', 3, AF7)>; /* USART2_CTS_NSS */
+			bias-disable;
+		};
+	};
+
+	usart2_pins_b: usart2-1 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */
+				 <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 4, AF7)>, /* USART2_RX */
+				 <STM32_PINMUX('E', 15, AF7)>; /* USART2_CTS_NSS */
+			bias-disable;
+		};
+	};
+
+	usart2_pins_c: usart2-2 {
+		pins1 {
 			pinmux = <STM32_PINMUX('D', 5, AF7)>, /* USART2_TX */
 				 <STM32_PINMUX('D', 4, AF7)>; /* USART2_RTS */
 			bias-disable;
@@ -256,15 +318,13 @@
 
 	usart3_pins_a: usart3-0 {
 		pins1 {
-			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
-				 <STM32_PINMUX('G', 8, AF8)>; /* USART3_RTS */
+			pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
-				 <STM32_PINMUX('I', 10, AF8)>; /* USART3_CTS_NSS */
+			pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */
 			bias-disable;
 		};
 	};
@@ -279,12 +339,27 @@
 		};
 		pins2 {
 			pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
+				 <STM32_PINMUX('I', 10, AF8)>; /* USART3_CTS_NSS */
+			bias-disable;
+		};
+	};
+
+	usart3_pins_c: usart3-2 {
+		pins1 {
+			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
+				 <STM32_PINMUX('G', 8, AF8)>; /* USART3_RTS */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
 				 <STM32_PINMUX('B', 13, AF7)>; /* USART3_CTS_NSS */
 			bias-disable;
 		};
 	};
 
-	usbotg_hs_pins_a: usbotg_hs-0 {
+	usbotg_hs_pins_a: usbotg-hs-0 {
 		pins {
 			pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* OTG_ID */
 		};