diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi
deleted file mode 100644
index f9746d33ec..0000000000
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi
+++ /dev/null
@@ -1,29 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
- */
-
-#include "k3-j721e-common-proc-board-u-boot.dtsi"
-
-/ {
-	chosen {
-		firmware-loader = &fs_loader0;
-	};
-
-	aliases {
-		remoteproc0 = &sysctrler;
-		remoteproc1 = &a72_0;
-	};
-
-	fs_loader0: fs_loader@0 {
-		bootph-all;
-		compatible = "u-boot,fs-loader";
-	};
-};
-
-&tps659413a {
-	esm: esm {
-		compatible = "ti,tps659413-esm";
-		bootph-pre-ram;
-	};
-};
diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index 32f71e9b6a..7bb5ce775c 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -5,10 +5,10 @@
 
 /dts-v1/;
 
-#include "k3-j721e-som-p0.dtsi"
+#include "k3-j721e-common-proc-board.dts"
 #include "k3-j721e-ddr-evm-lp4-4266.dtsi"
 #include "k3-j721e-ddr.dtsi"
-#include "k3-j721e-binman.dtsi"
+#include "k3-j721e-common-proc-board-u-boot.dtsi"
 #include <dt-bindings/phy/phy-cadence.h>
 
 / {
@@ -198,27 +198,6 @@
 		>;
 	};
 
-	main_usbss0_pins_default: main_usbss0_pins_default {
-		pinctrl-single,pins = <
-			J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
-			J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
-		>;
-	};
-
-	main_mmc1_pins_default: main_mmc1_pins_default {
-		pinctrl-single,pins = <
-			J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
-			J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
-			J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
-			J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
-			J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
-			J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
-			J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
-			J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
-			J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
-		>;
-	};
-
 	main_i2c0_pins_default: main-i2c0-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (AC5) I2C0_SCL */
@@ -300,6 +279,11 @@
 				bootph-pre-ram;
 			};
 		};
+
+		esm: esm {
+			compatible = "ti,tps659413-esm";
+			bootph-pre-ram;
+		};
 	};
 };
 
@@ -424,14 +408,6 @@
 	assigned-clocks = <&serdes0 CDNS_SIERRA_PLL_CMNLC>, <&serdes0 CDNS_SIERRA_PLL_CMNLC1>;
 	assigned-clock-parents = <&wiz0_pll1_refclk>, <&wiz0_pll1_refclk>;
 
-	serdes0_pcie_link: link@0 {
-		reg = <0>;
-		cdns,num-lanes = <1>;
-		#phy-cells = <0>;
-		cdns,phy-type = <PHY_TYPE_PCIE>;
-		resets = <&serdes_wiz0 1>;
-	};
-
 	serdes0_qsgmii_link: phy@1 {
 		reg = <1>;
 		cdns,num-lanes = <1>;
diff --git a/arch/arm/dts/k3-j721e-r5-sk-u-boot.dtsi b/arch/arm/dts/k3-j721e-r5-sk-u-boot.dtsi
deleted file mode 100644
index 733d69cd00..0000000000
--- a/arch/arm/dts/k3-j721e-r5-sk-u-boot.dtsi
+++ /dev/null
@@ -1,31 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
- */
-
-#include "k3-j721e-sk-u-boot.dtsi"
-
-/ {
-	chosen {
-		firmware-loader = &fs_loader0;
-	};
-
-	aliases {
-		remoteproc0 = &sysctrler;
-		remoteproc1 = &a72_0;
-		remoteproc2 = &main_r5fss0_core0;
-		remoteproc3 = &main_r5fss0_core1;
-	};
-
-	fs_loader0: fs_loader@0 {
-		bootph-all;
-		compatible = "u-boot,fs-loader";
-	};
-};
-
-&tps659412 {
-	esm: esm {
-		compatible = "ti,tps659413-esm";
-		bootph-pre-ram;
-	};
-};
diff --git a/arch/arm/dts/k3-j721e-r5-sk.dts b/arch/arm/dts/k3-j721e-r5-sk.dts
index 6986292e37..1cc64d07f7 100644
--- a/arch/arm/dts/k3-j721e-r5-sk.dts
+++ b/arch/arm/dts/k3-j721e-r5-sk.dts
@@ -5,9 +5,10 @@
 
 /dts-v1/;
 
-#include "k3-j721e.dtsi"
+#include "k3-j721e-sk.dts"
 #include "k3-j721e-ddr-sk-lp4-4266.dtsi"
 #include "k3-j721e-ddr.dtsi"
+#include "k3-j721e-sk-u-boot.dtsi"
 
 / {
 	model = "Texas Instruments J721E SK R5";
@@ -15,6 +16,8 @@
 	aliases {
 		remoteproc0 = &sysctrler;
 		remoteproc1 = &a72_0;
+		remoteproc2 = &main_r5fss0_core0;
+		remoteproc3 = &main_r5fss0_core1;
 	};
 
 	chosen {
@@ -279,52 +282,15 @@
 			J721E_WKUP_IOPAD(0x8, PIN_INPUT, 0) /* (D21) MCU_OSPI0_DQS */
 		>;
 	};
-
-	mcu_i2c0_pins_default: mcu_i2c0_pins_default {
-		pinctrl-single,pins = <
-			J721E_WKUP_IOPAD(0x100, PIN_INPUT, 0) /* (J26) MCU_I2C0_SCL */
-			J721E_WKUP_IOPAD(0x104, PIN_INPUT, 0) /* (H25) MCU_I2C0_SDA */
-		>;
-	};
 };
 
 &main_pmx0 {
-	main_uart0_pins_default: main_uart0_pins_default {
-		bootph-pre-ram;
-		pinctrl-single,pins = <
-			J721E_IOPAD(0x1f0, PIN_INPUT, 0) /* (AC2) UART0_CTSn */
-			J721E_IOPAD(0x1f4, PIN_OUTPUT, 0) /* (AB1) UART0_RTSn */
-			J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
-			J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
-		>;
-	};
-
-	main_usbss0_pins_default: main_usbss0_pins_default {
-		pinctrl-single,pins = <
-			J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
-			J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
-		>;
-	};
-
 	main_usbss1_pins_default: main-usbss1-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */
 		>;
 	};
 
-	main_mmc1_pins_default: main_mmc1_pins_default {
-		pinctrl-single,pins = <
-			J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
-			J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
-			J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
-			J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
-			J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
-			J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
-			J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
-			J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
-		>;
-	};
-
 	main_i2c0_pins_default: main-i2c0-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (AC5) I2C0_SCL */
@@ -423,6 +389,11 @@
 				bootph-pre-ram;
 			};
 		};
+
+		esm: esm {
+			compatible = "ti,tps659413-esm";
+			bootph-pre-ram;
+		};
 	};
 };
 
