diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi
index a7b03dc669..cabdba85e0 100644
--- a/arch/arm/dts/k3-am65-main.dtsi
+++ b/arch/arm/dts/k3-am65-main.dtsi
@@ -2,13 +2,31 @@
 /*
  * Device Tree Source for AM6 SoC Family Main Domain peripherals
  *
- * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
  */
-
 #include <dt-bindings/phy/phy-am654-serdes.h>
-#include <dt-bindings/phy/phy.h>
 
 &cbass_main {
+	msmc_ram: sram@70000000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x70000000 0x0 0x200000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x70000000 0x200000>;
+
+		atf-sram@0 {
+			reg = <0x0 0x20000>;
+		};
+
+		sysfw-sram@f0000 {
+			reg = <0xf0000 0x10000>;
+		};
+
+		l3cache-sram@100000 {
+			reg = <0x100000 0x100000>;
+		};
+	};
+
 	gic500: interrupt-controller@1800000 {
 		compatible = "arm,gic-v3";
 		#address-cells = <2>;
@@ -24,23 +42,43 @@
 		 */
 		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 
-		gic_its: gic-its@18200000 {
+		gic_its: msi-controller@1820000 {
 			compatible = "arm,gic-v3-its";
 			reg = <0x00 0x01820000 0x00 0x10000>;
+			socionext,synquacer-pre-its = <0x1000000 0x400000>;
 			msi-controller;
 			#msi-cells = <1>;
 		};
 	};
 
-	secure_proxy_main: mailbox@32c00000 {
-		compatible = "ti,am654-secure-proxy";
-		#mbox-cells = <1>;
-		reg-names = "target_data", "rt", "scfg";
-		reg = <0x00 0x32c00000 0x00 0x100000>,
-		      <0x00 0x32400000 0x00 0x100000>,
-		      <0x00 0x32800000 0x00 0x100000>;
-		interrupt-names = "rx_011";
-		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+	serdes0: serdes@900000 {
+		compatible = "ti,phy-am654-serdes";
+		reg = <0x0 0x900000 0x0 0x2000>;
+		reg-names = "serdes";
+		#phy-cells = <2>;
+		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 153 4>, <&k3_clks 153 1>, <&serdes1 AM654_SERDES_LO_REFCLK>;
+		clock-output-names = "serdes0_cmu_refclk", "serdes0_lo_refclk", "serdes0_ro_refclk";
+		assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
+		assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
+		ti,serdes-clk = <&serdes0_clk>;
+		#clock-cells = <1>;
+		mux-controls = <&serdes_mux 0>;
+	};
+
+	serdes1: serdes@910000 {
+		compatible = "ti,phy-am654-serdes";
+		reg = <0x0 0x910000 0x0 0x2000>;
+		reg-names = "serdes";
+		#phy-cells = <2>;
+		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&serdes0 AM654_SERDES_RO_REFCLK>, <&k3_clks 154 1>, <&k3_clks 154 5>;
+		clock-output-names = "serdes1_cmu_refclk", "serdes1_lo_refclk", "serdes1_ro_refclk";
+		assigned-clocks = <&k3_clks 154 5>, <&serdes1 AM654_SERDES_CMU_REFCLK>;
+		assigned-clock-parents = <&k3_clks 154 9>, <&k3_clks 154 5>;
+		ti,serdes-clk = <&serdes1_clk>;
+		#clock-cells = <1>;
+		mux-controls = <&serdes_mux 1>;
 	};
 
 	main_uart0: serial@2800000 {
@@ -51,6 +89,7 @@
 		interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
 		current-speed = <115200>;
+		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
 	};
 
 	main_uart1: serial@2810000 {
@@ -60,7 +99,7 @@
 		reg-io-width = <4>;
 		interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
-		current-speed = <115200>;
+		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
 	};
 
 	main_uart2: serial@2820000 {
@@ -70,10 +109,31 @@
 		reg-io-width = <4>;
 		interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
-		current-speed = <115200>;
+		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	crypto: crypto@4e00000 {
+		compatible = "ti,am654-sa2ul";
+		reg = <0x0 0x4e00000 0x0 0x1200>;
+		power-domains = <&k3_pds 136 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>;
+
+		dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
+				<&main_udmap 0x4001>;
+		dma-names = "tx", "rx1", "rx2";
+		dma-coherent;
+
+		rng: rng@4e10000 {
+			compatible = "inside-secure,safexcel-eip76";
+			reg = <0x0 0x4e10000 0x0 0x7d>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&k3_clks 136 1>;
+		};
 	};
 
-	main_pmx0: pinmux@11c000 {
+	main_pmx0: pinctrl@11c000 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c000 0x0 0x2e4>;
 		#pinctrl-cells = <1>;
@@ -81,7 +141,7 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
-	main_pmx1: pinmux@11c2e8 {
+	main_pmx1: pinctrl@11c2e8 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c2e8 0x0 0x24>;
 		#pinctrl-cells = <1>;
@@ -89,6 +149,113 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_i2c0: i2c@2000000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2000000 0x0 0x100>;
+		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 110 1>;
+		power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	main_i2c1: i2c@2010000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2010000 0x0 0x100>;
+		interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 111 1>;
+		power-domains = <&k3_pds 111 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	main_i2c2: i2c@2020000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2020000 0x0 0x100>;
+		interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 112 1>;
+		power-domains = <&k3_pds 112 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	main_i2c3: i2c@2030000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2030000 0x0 0x100>;
+		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 113 1>;
+		power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	ecap0: pwm@3100000 {
+		compatible = "ti,am654-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x03100000 0x0 0x60>;
+		power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 39 0>;
+		clock-names = "fck";
+	};
+
+	main_spi0: spi@2100000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x2100000 0x0 0x400>;
+		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 137 1>;
+		power-domains = <&k3_pds 137 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dmas = <&main_udmap 0xc500>, <&main_udmap 0x4500>;
+		dma-names = "tx0", "rx0";
+	};
+
+	main_spi1: spi@2110000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x2110000 0x0 0x400>;
+		interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 138 1>;
+		power-domains = <&k3_pds 138 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		assigned-clocks = <&k3_clks 137 1>;
+		assigned-clock-rates = <48000000>;
+	};
+
+	main_spi2: spi@2120000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x2120000 0x0 0x400>;
+		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 139 1>;
+		power-domains = <&k3_pds 139 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	main_spi3: spi@2130000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x2130000 0x0 0x400>;
+		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 140 1>;
+		power-domains = <&k3_pds 140 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	main_spi4: spi@2140000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x2140000 0x0 0x400>;
+		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 141 1>;
+		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
 	sdhci0: sdhci@4f80000 {
 		compatible = "ti,am654-sdhci-5.1";
 		reg = <0x0 0x4f80000 0x0 0x260>, <0x0 0x4f90000 0x0 0x134>;
@@ -144,64 +311,13 @@
 		dma-coherent;
 	};
 
-	main_i2c0: i2c@2000000 {
-		compatible = "ti,am654-i2c", "ti,omap4-i2c";
-		reg = <0x0 0x2000000 0x0 0x100>;
-		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clock-names = "fck";
-		clocks = <&k3_clks 110 1>;
-		power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>;
-	};
-
-	main_i2c1: i2c@2010000 {
-		compatible = "ti,am654-i2c", "ti,omap4-i2c";
-		reg = <0x0 0x2010000 0x0 0x100>;
-		interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clock-names = "fck";
-		clocks = <&k3_clks 111 1>;
-		power-domains = <&k3_pds 111 TI_SCI_PD_EXCLUSIVE>;
-	};
-
-	main_i2c2: i2c@2020000 {
-		compatible = "ti,am654-i2c", "ti,omap4-i2c";
-		reg = <0x0 0x2020000 0x0 0x100>;
-		interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clock-names = "fck";
-		clocks = <&k3_clks 112 1>;
-		power-domains = <&k3_pds 112 TI_SCI_PD_EXCLUSIVE>;
-	};
-
-	main_i2c3: i2c@2030000 {
-		compatible = "ti,am654-i2c", "ti,omap4-i2c";
-		reg = <0x0 0x2030000 0x0 0x100>;
-		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clock-names = "fck";
-		clocks = <&k3_clks 113 1>;
-		power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
-	};
-
-	scm_conf: scm_conf@100000 {
+	scm_conf: scm-conf@100000 {
 		compatible = "syscon", "simple-mfd";
 		reg = <0 0x00100000 0 0x1c000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x00100000 0x1c000>;
 
-		serdes_mux: mux-controller {
-			compatible = "mmio-mux";
-			#mux-control-cells = <1>;
-			mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */
-					<0x4090 0x3>; /* SERDES1 lane select */
-		};
-
 		pcie0_mode: pcie-mode@4060 {
 			compatible = "syscon";
 			reg = <0x00004060 0x4>;
@@ -212,84 +328,37 @@
 			reg = <0x00004070 0x4>;
 		};
 
-		serdes0_clk: serdes_clk@4080 {
+		pcie_devid: pcie-devid@210 {
 			compatible = "syscon";
-			reg = <0x00004080 0x4>;
+			reg = <0x00000210 0x4>;
 		};
 
-		serdes1_clk: serdes_clk@4090 {
+		serdes0_clk: clock@4080 {
 			compatible = "syscon";
-			reg = <0x00004090 0x4>;
+			reg = <0x00004080 0x4>;
 		};
 
-		pcie_devid: pcie-devid@210 {
+		serdes1_clk: clock@4090 {
 			compatible = "syscon";
-			reg = <0x00000210 0x4>;
+			reg = <0x00004090 0x4>;
 		};
-	};
-
-	serdes0: serdes@900000 {
-		compatible = "ti,phy-am654-serdes";
-		reg = <0x0 0x900000 0x0 0x2000>;
-		reg-names = "serdes";
-		#phy-cells = <2>;
-		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&k3_clks 153 4>, <&k3_clks 153 1>, <&serdes1 AM654_SERDES_LO_REFCLK>;
-		clock-output-names = "serdes0_cmu_refclk", "serdes0_lo_refclk", "serdes0_ro_refclk";
-		assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
-		assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
-		ti,serdes-clk = <&serdes0_clk>;
-		mux-controls = <&serdes_mux 0>;
-		#clock-cells = <1>;
-	};
 
-	serdes1: serdes@910000 {
-		compatible = "ti,phy-am654-serdes";
-		reg = <0x0 0x910000 0x0 0x2000>;
-		reg-names = "serdes";
-		#phy-cells = <2>;
-		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
-		clocks = <&serdes0 AM654_SERDES_RO_REFCLK>, <&k3_clks 154 1>, <&k3_clks 154 5>;
-		clock-output-names = "serdes1_cmu_refclk", "serdes1_lo_refclk", "serdes1_ro_refclk";
-		assigned-clocks = <&k3_clks 154 5>, <&serdes1 AM654_SERDES_CMU_REFCLK>;
-		assigned-clock-parents = <&k3_clks 154 9>, <&k3_clks 154 5>;
-		ti,serdes-clk = <&serdes1_clk>;
-		mux-controls = <&serdes_mux 1>;
-		#clock-cells = <1>;
-	};
+		serdes_mux: mux-controller {
+			compatible = "mmio-mux";
+			#mux-control-cells = <1>;
+			mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */
+					<0x4090 0x3>; /* SERDES1 lane select */
+		};
 
-	pcie0_rc: pcie@5500000 {
-		compatible = "ti,am654-pcie-rc";
-		reg =  <0x0 0x5500000 0x0 0x1000>, <0x0 0x5501000 0x0 0x1000>, <0x0 0x10000000 0x0 0x2000>, <0x0 0x5506000 0x0 0x1000>;
-		reg-names = "app", "dbics", "config", "atu";
-		power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		ranges = <0x81000000 0 0          0x0   0x10020000 0 0x00010000
-			  0x82000000 0 0x10030000 0x0   0x10030000 0 0x07FD0000>;
-		ti,syscon-pcie-id = <&pcie_devid>;
-		ti,syscon-pcie-mode = <&pcie0_mode>;
-		bus-range = <0x0 0xff>;
-		status = "disabled";
-		device_type = "pci";
-		num-lanes = <1>;
-		num-ob-windows = <16>;
-		num-viewport = <16>;
-		max-link-speed = <3>;
-		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie0_intc 0>, /* INT A */
-				<0 0 0 2 &pcie0_intc 0>, /* INT B */
-				<0 0 0 3 &pcie0_intc 0>, /* INT C */
-				<0 0 0 4 &pcie0_intc 0>; /* INT D */
-		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		dss_oldi_io_ctrl: dss-oldi-io-ctrl@41e0 {
+			compatible = "syscon";
+			reg = <0x0000041e0 0x14>;
+		};
 
-		pcie0_intc: legacy-interrupt-controller@1 {
-			interrupt-controller;
-			#interrupt-cells = <1>;
-			interrupt-parent = <&gic500>;
-			interrupts = <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>;
+		ehrpwm_tbclk: clock@4140 {
+			compatible = "ti,am654-ehrpwm-tbclk", "syscon";
+			reg = <0x4140 0x18>;
+			#clock-cells = <1>;
 		};
 	};
 
@@ -302,6 +371,7 @@
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		dma-coherent;
 		power-domains = <&k3_pds 151 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 151 2>, <&k3_clks 151 7>;
 		assigned-clocks = <&k3_clks 151 2>, <&k3_clks 151 7>;
 		assigned-clock-parents = <&k3_clks 151 4>,	/* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
 					 <&k3_clks 151 9>;	/* set PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
@@ -330,7 +400,6 @@
 		clocks = <&k3_clks 151 0>, <&k3_clks 151 1>;
 		clock-names = "wkupclk", "refclk";
 		#phy-cells = <0>;
-		ti,dis-chg-det-quirk;
 	};
 
 	dwc3_1: dwc3@4020000 {
@@ -342,6 +411,7 @@
 		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 		dma-coherent;
 		power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 152 2>;
 		assigned-clocks = <&k3_clks 152 2>;
 		assigned-clock-parents = <&k3_clks 152 4>;	/* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
 
@@ -368,6 +438,492 @@
 		clocks = <&k3_clks 152 0>, <&k3_clks 152 1>;
 		clock-names = "wkupclk", "refclk";
 		#phy-cells = <0>;
-		ti,dis-chg-det-quirk;
+	};
+
+	intr_main_gpio: interrupt-controller0 {
+		compatible = "ti,sci-intr";
+		ti,intr-trigger-type = <1>;
+		interrupt-controller;
+		interrupt-parent = <&gic500>;
+		#interrupt-cells = <1>;
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <100>;
+		ti,interrupt-ranges = <0 392 32>;
+	};
+
+	main-navss {
+		compatible = "simple-mfd";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		dma-coherent;
+		dma-ranges;
+
+		ti,sci-dev-id = <118>;
+
+		intr_main_navss: interrupt-controller1 {
+			compatible = "ti,sci-intr";
+			ti,intr-trigger-type = <4>;
+			interrupt-controller;
+			interrupt-parent = <&gic500>;
+			#interrupt-cells = <1>;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <182>;
+			ti,interrupt-ranges = <0 64 64>,
+					      <64 448 64>;
+		};
+
+		inta_main_udmass: interrupt-controller@33d00000 {
+			compatible = "ti,sci-inta";
+			reg = <0x0 0x33d00000 0x0 0x100000>;
+			interrupt-controller;
+			interrupt-parent = <&intr_main_navss>;
+			msi-controller;
+			#interrupt-cells = <0>;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <179>;
+			ti,interrupt-ranges = <0 0 256>;
+		};
+
+		secure_proxy_main: mailbox@32c00000 {
+			compatible = "ti,am654-secure-proxy";
+			#mbox-cells = <1>;
+			reg-names = "target_data", "rt", "scfg";
+			reg = <0x00 0x32c00000 0x00 0x100000>,
+			      <0x00 0x32400000 0x00 0x100000>,
+			      <0x00 0x32800000 0x00 0x100000>;
+			interrupt-names = "rx_011";
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		hwspinlock: spinlock@30e00000 {
+			compatible = "ti,am654-hwspinlock";
+			reg = <0x00 0x30e00000 0x00 0x1000>;
+			#hwlock-cells = <1>;
+		};
+
+		mailbox0_cluster0: mailbox@31f80000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f80000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster1: mailbox@31f81000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f81000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster2: mailbox@31f82000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f82000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster3: mailbox@31f83000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f83000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster4: mailbox@31f84000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f84000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster5: mailbox@31f85000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f85000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster6: mailbox@31f86000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f86000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster7: mailbox@31f87000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f87000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster8: mailbox@31f88000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f88000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster9: mailbox@31f89000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f89000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster10: mailbox@31f8a000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f8a000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		mailbox0_cluster11: mailbox@31f8b000 {
+			compatible = "ti,am654-mailbox";
+			reg = <0x00 0x31f8b000 0x00 0x200>;
+			#mbox-cells = <1>;
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <16>;
+			interrupt-parent = <&intr_main_navss>;
+		};
+
+		ringacc: ringacc@3c000000 {
+			compatible = "ti,am654-navss-ringacc";
+			reg =	<0x0 0x3c000000 0x0 0x400000>,
+				<0x0 0x38000000 0x0 0x400000>,
+				<0x0 0x31120000 0x0 0x100>,
+				<0x0 0x33000000 0x0 0x40000>;
+			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+			ti,num-rings = <818>;
+			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <187>;
+			msi-parent = <&inta_main_udmass>;
+		};
+
+		main_udmap: dma-controller@31150000 {
+			compatible = "ti,am654-navss-main-udmap";
+			reg =	<0x0 0x31150000 0x0 0x100>,
+				<0x0 0x34000000 0x0 0x100000>,
+				<0x0 0x35000000 0x0 0x100000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt";
+			msi-parent = <&inta_main_udmass>;
+			#dma-cells = <1>;
+
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <188>;
+			ti,ringacc = <&ringacc>;
+
+			ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */
+						<0xd>; /* TX_CHAN */
+			ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */
+						<0xa>; /* RX_CHAN */
+			ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */
+		};
+
+		cpts@310d0000 {
+			compatible = "ti,am65-cpts";
+			reg = <0x0 0x310d0000 0x0 0x400>;
+			reg-names = "cpts";
+			clocks = <&main_cpts_mux>;
+			clock-names = "cpts";
+			interrupts-extended = <&intr_main_navss 391>;
+			interrupt-names = "cpts";
+			ti,cpts-periodic-outputs = <6>;
+			ti,cpts-ext-ts-inputs = <8>;
+
+			main_cpts_mux: refclk-mux {
+				#clock-cells = <0>;
+				clocks = <&k3_clks 118 5>, <&k3_clks 118 11>,
+					<&k3_clks 118 6>, <&k3_clks 118 3>,
+					<&k3_clks 118 8>, <&k3_clks 118 14>,
+					<&k3_clks 120 3>, <&k3_clks 121 3>;
+				assigned-clocks = <&main_cpts_mux>;
+				assigned-clock-parents = <&k3_clks 118 5>;
+			};
+		};
+	};
+
+	main_gpio0: gpio@600000 {
+		compatible = "ti,am654-gpio", "ti,keystone-gpio";
+		reg = <0x0 0x600000 0x0 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&intr_main_gpio>;
+		interrupts = <192>, <193>, <194>, <195>, <196>, <197>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <96>;
+		ti,davinci-gpio-unbanked = <0>;
+		clocks = <&k3_clks 57 0>;
+		clock-names = "gpio";
+	};
+
+	main_gpio1: gpio@601000 {
+		compatible = "ti,am654-gpio", "ti,keystone-gpio";
+		reg = <0x0 0x601000 0x0 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&intr_main_gpio>;
+		interrupts = <200>, <201>, <202>, <203>, <204>, <205>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <90>;
+		ti,davinci-gpio-unbanked = <0>;
+		clocks = <&k3_clks 58 0>;
+		clock-names = "gpio";
+	};
+
+	pcie0_rc: pcie@5500000 {
+		compatible = "ti,am654-pcie-rc";
+		reg =  <0x0 0x5500000 0x0 0x1000>, <0x0 0x5501000 0x0 0x1000>, <0x0 0x10000000 0x0 0x2000>, <0x0 0x5506000 0x0 0x1000>;
+		reg-names = "app", "dbics", "config", "atu";
+		power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges = <0x81000000 0 0          0x0 0x10020000 0 0x00010000
+			  0x82000000 0 0x10030000 0x0 0x10030000 0 0x07FD0000>;
+		ti,syscon-pcie-id = <&pcie_devid>;
+		ti,syscon-pcie-mode = <&pcie0_mode>;
+		bus-range = <0x0 0xff>;
+		num-viewport = <16>;
+		max-link-speed = <2>;
+		dma-coherent;
+		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+	};
+
+	pcie0_ep: pcie-ep@5500000 {
+		compatible = "ti,am654-pcie-ep";
+		reg =  <0x0 0x5500000 0x0 0x1000>, <0x0 0x5501000 0x0 0x1000>, <0x0 0x10000000 0x0 0x8000000>, <0x0 0x5506000 0x0 0x1000>;
+		reg-names = "app", "dbics", "addr_space", "atu";
+		power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
+		ti,syscon-pcie-mode = <&pcie0_mode>;
+		num-ib-windows = <16>;
+		num-ob-windows = <16>;
+		max-link-speed = <2>;
+		dma-coherent;
+		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+	};
+
+	pcie1_rc: pcie@5600000 {
+		compatible = "ti,am654-pcie-rc";
+		reg =  <0x0 0x5600000 0x0 0x1000>, <0x0 0x5601000 0x0 0x1000>, <0x0 0x18000000 0x0 0x2000>, <0x0 0x5606000 0x0 0x1000>;
+		reg-names = "app", "dbics", "config", "atu";
+		power-domains = <&k3_pds 121 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges = <0x81000000 0 0          0x0   0x18020000 0 0x00010000
+			  0x82000000 0 0x18030000 0x0   0x18030000 0 0x07FD0000>;
+		ti,syscon-pcie-id = <&pcie_devid>;
+		ti,syscon-pcie-mode = <&pcie1_mode>;
+		bus-range = <0x0 0xff>;
+		num-viewport = <16>;
+		max-link-speed = <2>;
+		dma-coherent;
+		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
+		msi-map = <0x0 &gic_its 0x10000 0x10000>;
+	};
+
+	pcie1_ep: pcie-ep@5600000 {
+		compatible = "ti,am654-pcie-ep";
+		reg =  <0x0 0x5600000 0x0 0x1000>, <0x0 0x5601000 0x0 0x1000>, <0x0 0x18000000 0x0 0x4000000>, <0x0 0x5606000 0x0 0x1000>;
+		reg-names = "app", "dbics", "addr_space", "atu";
+		power-domains = <&k3_pds 121 TI_SCI_PD_EXCLUSIVE>;
+		ti,syscon-pcie-mode = <&pcie1_mode>;
+		num-ib-windows = <16>;
+		num-ob-windows = <16>;
+		max-link-speed = <2>;
+		dma-coherent;
+		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
+	};
+
+	mcasp0: mcasp@2b00000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02b00000 0x0 0x2000>,
+			<0x0 0x02b08000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 104 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	mcasp1: mcasp@2b10000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02b10000 0x0 0x2000>,
+			<0x0 0x02b18000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc401>, <&main_udmap 0x4401>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 105 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	mcasp2: mcasp@2b20000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02b20000 0x0 0x2000>,
+			<0x0 0x02b28000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc402>, <&main_udmap 0x4402>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 106 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	cal: cal@6f03000 {
+		compatible = "ti,am654-cal";
+		reg = <0x0 0x06f03000 0x0 0x400>,
+		      <0x0 0x06f03800 0x0 0x40>;
+		reg-names = "cal_top",
+			    "cal_rx_core0";
+		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+		ti,camerrx-control = <&scm_conf 0x40c0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 2 0>;
+		power-domains = <&k3_pds 2 TI_SCI_PD_EXCLUSIVE>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			csi2_0: port@0 {
+				reg = <0>;
+			};
+		};
+	};
+
+	dss: dss@4a00000 {
+		compatible = "ti,am65x-dss";
+		reg =	<0x0 0x04a00000 0x0 0x1000>, /* common */
+			<0x0 0x04a02000 0x0 0x1000>, /* vidl1 */
+			<0x0 0x04a06000 0x0 0x1000>, /* vid */
+			<0x0 0x04a07000 0x0 0x1000>, /* ovr1 */
+			<0x0 0x04a08000 0x0 0x1000>, /* ovr2 */
+			<0x0 0x04a0a000 0x0 0x1000>, /* vp1 */
+			<0x0 0x04a0b000 0x0 0x1000>; /* vp2 */
+		reg-names = "common", "vidl1", "vid",
+			"ovr1", "ovr2", "vp1", "vp2";
+
+		ti,am65x-oldi-io-ctrl = <&dss_oldi_io_ctrl>;
+
+		power-domains = <&k3_pds 67 TI_SCI_PD_EXCLUSIVE>;
+
+		clocks =	<&k3_clks 67 1>,
+				<&k3_clks 216 1>,
+				<&k3_clks 67 2>;
+		clock-names = "fck", "vp1", "vp2";
+
+		/*
+		 * Set vp2 clk (DPI_1_IN_CLK) mux to PLL4 via
+		 * DIV1. See "Figure 12-3365. DSS Integration"
+		 * in AM65x TRM for details.
+		 */
+		assigned-clocks = <&k3_clks 67 2>;
+		assigned-clock-parents = <&k3_clks 67 5>;
+
+		interrupts = <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>;
+
+		dma-coherent;
+
+		dss_ports: ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
+	ehrpwm0: pwm@3000000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3000000 0x0 0x100>;
+		power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 0>, <&k3_clks 40 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ehrpwm1: pwm@3010000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3010000 0x0 0x100>;
+		power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 1>, <&k3_clks 41 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ehrpwm2: pwm@3020000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3020000 0x0 0x100>;
+		power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 2>, <&k3_clks 42 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ehrpwm3: pwm@3030000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3030000 0x0 0x100>;
+		power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 3>, <&k3_clks 43 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ehrpwm4: pwm@3040000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3040000 0x0 0x100>;
+		power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 4>, <&k3_clks 44 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ehrpwm5: pwm@3050000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x3050000 0x0 0x100>;
+		power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 5>, <&k3_clks 45 0>;
+		clock-names = "tbclk", "fck";
 	};
 };
diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi
index 84c8f34e24..7454c8cec0 100644
--- a/arch/arm/dts/k3-am65-mcu.dtsi
+++ b/arch/arm/dts/k3-am65-mcu.dtsi
@@ -2,11 +2,11 @@
 /*
  * Device Tree Source for AM6 SoC Family MCU Domain peripherals
  *
- * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_mcu {
-	mcu_conf: scm_conf@40f00000 {
+	mcu_conf: scm-conf@40f00000 {
 		compatible = "syscon", "simple-mfd";
 		reg = <0x0 0x40f00000 0x0 0x20000>;
 		#address-cells = <1>;
@@ -28,6 +28,15 @@
 			interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <96000000>;
 			current-speed = <115200>;
+			power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	mcu_ram: sram@41c00000 {
+		compatible = "mmio-sram";
+		reg = <0x00 0x41c00000 0x00 0x80000>;
+		ranges = <0x0 0x00 0x41c00000 0x80000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
 	};
 
 	mcu_i2c0: i2c@40b00000 {
@@ -41,83 +50,73 @@
 		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
 	};
 
-	mcu_r5fss0: r5fss@41000000 {
-		compatible = "ti,am654-r5fss";
-		ti,cluster-mode = <0>;
+	mcu_spi0: spi@40300000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x40300000 0x0 0x400>;
+		interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 142 1>;
+		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0x41000000 0x00 0x41000000 0x20000>,
-			 <0x41400000 0x00 0x41400000 0x20000>;
-		power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>;
+		#size-cells = <0>;
+	};
 
-		mcu_r5fss0_core0: r5f@41000000 {
-			compatible = "ti,am654-r5f";
-			reg = <0x41000000 0x00008000>,
-			      <0x41010000 0x00008000>;
-			reg-names = "atcm", "btcm";
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <159>;
-			ti,sci-proc-ids = <0x01 0xFF>;
-			resets = <&k3_reset 159 1>;
-			ti,atcm-enable = <1>;
-			ti,btcm-enable = <1>;
-			ti,loczrama = <1>;
-		};
+	mcu_spi1: spi@40310000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x40310000 0x0 0x400>;
+		interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 143 1>;
+		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
 
-		mcu_r5fss0_core1: r5f@41400000 {
-			compatible = "ti,am654-r5f";
-			reg = <0x41400000 0x00008000>,
-			      <0x41410000 0x00008000>;
-			reg-names = "atcm", "btcm";
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <245>;
-			ti,sci-proc-ids = <0x02 0xFF>;
-			resets = <&k3_reset 245 1>;
-			ti,atcm-enable = <1>;
-			ti,btcm-enable = <1>;
-			ti,loczrama = <1>;
-		};
+	mcu_spi2: spi@40320000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x40320000 0x0 0x400>;
+		interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 144 1>;
+		power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
-	fss: fss@47000000 {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
+	tscadc0: tscadc@40200000 {
+		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
+		reg = <0x0 0x40200000 0x0 0x1000>;
+		interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 0 2>;
+		assigned-clocks = <&k3_clks 0 2>;
+		assigned-clock-rates = <60000000>;
+		clock-names = "adc_tsc_fck";
+		dmas = <&mcu_udmap 0x7100>,
+			<&mcu_udmap 0x7101 >;
+		dma-names = "fifo0", "fifo1";
 
-		ospi0: spi@47040000 {
-			compatible = "ti,am654-ospi", "cdns,qspi-nor";
-			reg = <0x0 0x47040000 0x0 0x100>,
-				<0x5 0x00000000 0x1 0x0000000>;
-			interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>;
-			cdns,fifo-depth = <256>;
-			cdns,fifo-width = <4>;
-			cdns,trigger-address = <0x0>;
-			clocks = <&k3_clks 248 0>;
-			assigned-clocks = <&k3_clks 248 0>;
-			assigned-clock-parents = <&k3_clks 248 2>;
-			assigned-clock-rates = <166666666>;
-			power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+		adc {
+			#io-channel-cells = <1>;
+			compatible = "ti,am654-adc", "ti,am3359-adc";
 		};
+	};
 
-		ospi1: spi@47050000 {
-			compatible = "ti,am654-ospi", "cdns,qspi-nor";
-			reg = <0x0 0x47050000 0x0 0x100>,
-				<0x7 0x00000000 0x1 0x00000000>;
-			interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>;
-			cdns,fifo-depth = <256>;
-			cdns,fifo-width = <4>;
-			cdns,trigger-address = <0x0>;
-			clocks = <&k3_clks 249 6>;
-			power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+	tscadc1: tscadc@40210000 {
+		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
+		reg = <0x0 0x40210000 0x0 0x1000>;
+		interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 1 2>;
+		assigned-clocks = <&k3_clks 1 2>;
+		assigned-clock-rates = <60000000>;
+		clock-names = "adc_tsc_fck";
+		dmas = <&mcu_udmap 0x7102>,
+			<&mcu_udmap 0x7103>;
+		dma-names = "fifo0", "fifo1";
+
+		adc {
+			#io-channel-cells = <1>;
+			compatible = "ti,am654-adc", "ti,am3359-adc";
 		};
 	};
 
-	mcu_navss {
+	mcu-navss {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -136,9 +135,9 @@
 			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
 			ti,num-rings = <286>;
 			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
-			ti,dma-ring-reset-quirk;
 			ti,sci = <&dmsc>;
 			ti,sci-dev-id = <195>;
+			msi-parent = <&inta_main_udmass>;
 		};
 
 		mcu_udmap: dma-controller@285c0000 {
@@ -147,6 +146,7 @@
 				<0x0 0x2a800000 0x0 0x40000>,
 				<0x0 0x2aa00000 0x0 0x40000>;
 			reg-names = "gcfg", "rchanrt", "tchanrt";
+			msi-parent = <&inta_main_udmass>;
 			#dma-cells = <1>;
 
 			ti,sci = <&dmsc>;
@@ -161,6 +161,44 @@
 		};
 	};
 
+	fss: fss@47000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ospi0: spi@47040000 {
+			compatible = "ti,am654-ospi", "cdns,qspi-nor";
+			reg = <0x0 0x47040000 0x0 0x100>,
+				<0x5 0x00000000 0x1 0x0000000>;
+			interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x0>;
+			clocks = <&k3_clks 248 0>;
+			assigned-clocks = <&k3_clks 248 0>;
+			assigned-clock-parents = <&k3_clks 248 2>;
+			assigned-clock-rates = <166666666>;
+			power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		ospi1: spi@47050000 {
+			compatible = "ti,am654-ospi", "cdns,qspi-nor";
+			reg = <0x0 0x47050000 0x0 0x100>,
+				<0x7 0x00000000 0x1 0x00000000>;
+			interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x0>;
+			clocks = <&k3_clks 249 6>;
+			power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
 	mcu_cpsw: ethernet@46000000 {
 		compatible = "ti,am654-cpsw-nuss";
 		#address-cells = <2>;
@@ -231,12 +269,43 @@
 		};
 	};
 
-	mcu_rti1: rti@40610000 {
-		compatible = "ti,j7-rti-wdt";
-		reg = <0x0 0x40610000 0x0 0x100>;
-		clocks = <&k3_clks 135 0>;
-		power-domains = <&k3_pds 135 TI_SCI_PD_SHARED>;
-		assigned-clocks = <&k3_clks 135 0>;
-		assigned-clock-parents = <&k3_clks 135 4>;
+	mcu_r5fss0: r5fss@41000000 {
+		compatible = "ti,am654-r5fss";
+		ti,cluster-mode = <1>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x41000000 0x00 0x41000000 0x20000>,
+			 <0x41400000 0x00 0x41400000 0x20000>;
+		power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>;
+
+		mcu_r5fss0_core0: r5f@41000000 {
+			compatible = "ti,am654-r5f";
+			reg = <0x41000000 0x00008000>,
+			      <0x41010000 0x00008000>;
+			reg-names = "atcm", "btcm";
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <159>;
+			ti,sci-proc-ids = <0x01 0xff>;
+			resets = <&k3_reset 159 1>;
+			firmware-name = "am65x-mcu-r5f0_0-fw";
+			ti,atcm-enable = <1>;
+			ti,btcm-enable = <1>;
+			ti,loczrama = <1>;
+		};
+
+		mcu_r5fss0_core1: r5f@41400000 {
+			compatible = "ti,am654-r5f";
+			reg = <0x41400000 0x00008000>,
+			      <0x41410000 0x00008000>;
+			reg-names = "atcm", "btcm";
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <245>;
+			ti,sci-proc-ids = <0x02 0xff>;
+			resets = <&k3_reset 245 1>;
+			firmware-name = "am65x-mcu-r5f0_1-fw";
+			ti,atcm-enable = <1>;
+			ti,btcm-enable = <1>;
+			ti,loczrama = <1>;
+		};
 	};
 };
diff --git a/arch/arm/dts/k3-am65-wakeup.dtsi b/arch/arm/dts/k3-am65-wakeup.dtsi
index 666c30d019..ed42f13e76 100644
--- a/arch/arm/dts/k3-am65-wakeup.dtsi
+++ b/arch/arm/dts/k3-am65-wakeup.dtsi
@@ -2,7 +2,7 @@
 /*
  * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals
  *
- * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_wakeup {
@@ -34,7 +34,12 @@
 		};
 	};
 
-	wkup_pmx0: pinmux@4301c000 {
+	chipid@43000014 {
+		compatible = "ti,am654-chipid";
+		reg = <0x43000014 0x4>;
+	};
+
+	wkup_pmx0: pinctrl@4301c000 {
 		compatible = "pinctrl-single";
 		reg = <0x4301c000 0x118>;
 		#pinctrl-cells = <1>;
@@ -50,6 +55,7 @@
 		interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
 		current-speed = <115200>;
+		power-domains = <&k3_pds 150 TI_SCI_PD_EXCLUSIVE>;
 	};
 
 	wkup_i2c0: i2c@42120000 {
@@ -63,8 +69,40 @@
 		power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
 	};
 
-	chipid: chipid@43000014 {
-		compatible = "ti,am654-chipid";
-		reg = <0x43000014 0x4>;
+	intr_wkup_gpio: interrupt-controller2 {
+		compatible = "ti,sci-intr";
+		ti,intr-trigger-type = <1>;
+		interrupt-controller;
+		interrupt-parent = <&gic500>;
+		#interrupt-cells = <1>;
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <156>;
+		ti,interrupt-ranges = <0 712 16>;
+	};
+
+	wkup_gpio0: gpio@42110000 {
+		compatible = "ti,am654-gpio", "ti,keystone-gpio";
+		reg = <0x42110000 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&intr_wkup_gpio>;
+		interrupts = <60>, <61>, <62>, <63>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <56>;
+		ti,davinci-gpio-unbanked = <0>;
+		clocks = <&k3_clks 59 0>;
+		clock-names = "gpio";
+	};
+
+	wkup_vtm0: temperature-sensor@42050000 {
+		compatible = "ti,am654-vtm";
+		reg = <0x42050000 0x25c>;
+		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
+		#thermal-sensor-cells = <1>;
+	};
+
+	thermal_zones: thermal-zones {
+		#include "k3-am654-industrial-thermal.dtsi"
 	};
 };
diff --git a/arch/arm/dts/k3-am65.dtsi b/arch/arm/dts/k3-am65.dtsi
index 4d6d196b2a..d84c0bc050 100644
--- a/arch/arm/dts/k3-am65.dtsi
+++ b/arch/arm/dts/k3-am65.dtsi
@@ -2,7 +2,7 @@
 /*
  * Device Tree Source for AM6 SoC Family
  *
- * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include <dt-bindings/gpio/gpio.h>
@@ -30,8 +30,7 @@
 		i2c3 = &main_i2c1;
 		i2c4 = &main_i2c2;
 		i2c5 = &main_i2c3;
-		spi0 = &ospi0;
-		spi1 = &ospi1;
+		ethernet0 = &cpsw_port1;
 	};
 
 	chosen { };
@@ -71,13 +70,15 @@
 			 <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
 			 <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
 			 <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
+			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* MSMC SRAM */
 			 <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
 			 /* MCUSS Range */
 			 <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
 			 <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>,
-			 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,
+			 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
 			 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
 			 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
+			 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>,
 			 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
 			 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
 			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
@@ -96,6 +97,7 @@
 				 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
 				 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
 				 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
+				 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, /* MCU SRAM */
 				 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */
 				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
index b030d750f2..06bded1955 100644
--- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
@@ -16,21 +16,27 @@
 		ethernet0 = &cpsw_port1;
 		usb0 = &usb0;
 		usb1 = &usb1;
+		spi0 = &ospi0;
+		spi1 = &ospi1;
 	};
 };
 
 &cbass_main{
 	u-boot,dm-spl;
+	main-navss {
+		u-boot,dm-spl;
+	};
 };
 
 &cbass_mcu {
 	u-boot,dm-spl;
 
-	mcu_navss {
+	mcu-navss {
 		u-boot,dm-spl;
 
 		ringacc@2b800000 {
 			u-boot,dm-spl;
+			ti,dma-ring-reset-quirk;
 		};
 
 		dma-controller@285c0000 {
@@ -41,6 +47,10 @@
 
 &cbass_wakeup {
 	u-boot,dm-spl;
+
+	chipid@43000014 {
+		u-boot,dm-spl;
+	};
 };
 
 &secure_proxy_main {
@@ -77,16 +87,6 @@
 
 &main_pmx0 {
 	u-boot,dm-spl;
-	main_uart0_pins_default: main_uart0_pins_default {
-		pinctrl-single,pins = <
-			AM65X_IOPAD(0x01e4, PIN_INPUT, 0)	/* (AF11) UART0_RXD */
-			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)	/* (AE11) UART0_TXD */
-			AM65X_IOPAD(0x01ec, PIN_INPUT, 0)	/* (AG11) UART0_CTSn */
-			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)	/* (AD11) UART0_RTSn */
-		>;
-		u-boot,dm-spl;
-	};
-
 	usb0_pins_default: usb0_pins_default {
 		pinctrl-single,pins = <
 			AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */
@@ -95,35 +95,15 @@
 	};
 };
 
+&main_uart0_pins_default {
+	u-boot,dm-spl;
+};
+
 &main_pmx1 {
 	u-boot,dm-spl;
 };
 
 &wkup_pmx0 {
-	mcu_cpsw_pins_default: mcu_cpsw_pins_default {
-		pinctrl-single,pins = <
-			AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */
-			AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */
-			AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */
-			AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */
-			AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */
-			AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */
-			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */
-			AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */
-			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */
-			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */
-			AM65X_WKUP_IOPAD(0x0070, PIN_INPUT, 0) /* (N1) MCU_RGMII1_TXC */
-			AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */
-		>;
-	};
-
-	mcu_mdio_pins_default: mcu_mdio1_pins_default {
-		pinctrl-single,pins = <
-			AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
-			AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
-		>;
-	};
-
 	mcu-fss0-ospi0-pins-default {
 		u-boot,dm-spl;
 	};
@@ -131,9 +111,6 @@
 
 &main_uart0 {
 	u-boot,dm-spl;
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_uart0_pins_default>;
-	status = "okay";
 };
 
 &main_mmc0_pins_default {
@@ -152,11 +129,6 @@
 	u-boot,dm-spl;
 };
 
-&mcu_cpsw {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
-};
-
 &davinci_mdio {
 	phy0: ethernet-phy@0 {
 		reg = <0>;
@@ -166,11 +138,6 @@
 	};
 };
 
-&cpsw_port1 {
-	phy-mode = "rgmii-rxid";
-	phy-handle = <&phy0>;
-};
-
 &mcu_cpsw {
 	reg = <0x0 0x46000000 0x0 0x200000>,
 	      <0x0 0x40f00200 0x0 0x2>;
diff --git a/arch/arm/dts/k3-am654-base-board.dts b/arch/arm/dts/k3-am654-base-board.dts
index 830526a1e4..7b2cdaf7dc 100644
--- a/arch/arm/dts/k3-am654-base-board.dts
+++ b/arch/arm/dts/k3-am654-base-board.dts
@@ -1,12 +1,13 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 /dts-v1/;
 
 #include "k3-am654.dtsi"
-#include <dt-bindings/pinctrl/k3.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/net/ti-dp83867.h>
 
 / {
 	compatible =  "ti,am654-evm", "ti,am654";
@@ -17,11 +18,6 @@
 		bootargs = "earlycon=ns16550a,mmio32,0x02800000";
 	};
 
-	aliases {
-		remoteproc0 = &mcu_r5fss0_core0;
-		remoteproc1 = &mcu_r5fss0_core1;
-	};
-
 	memory@80000000 {
 		device_type = "memory";
 		/* 4G RAM */
@@ -33,48 +29,139 @@
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
-		secure_ddr: secure_ddr@9e800000 {
+
+		secure_ddr: secure-ddr@9e800000 {
 			reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */
 			alignment = <0x1000>;
 			no-map;
 		};
+
+		mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa0000000 0 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa0100000 0 0xf00000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa1000000 0 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa1100000 0 0xf00000>;
+			no-map;
+		};
+
+		rtos_ipc_memory_region: ipc-memories@a2000000 {
+			reg = <0x00 0xa2000000 0x00 0x00100000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-names = "default";
+		pinctrl-0 = <&push_button_pins_default>;
+
+		sw5 {
+			label = "GPIO Key USER1";
+			linux,code = <BTN_0>;
+			gpios = <&wkup_gpio0 24 GPIO_ACTIVE_LOW>;
+		};
+
+		sw6 {
+			label = "GPIO Key USER2";
+			linux,code = <BTN_1>;
+			gpios = <&wkup_gpio0 27 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	clk_ov5640_fixed: clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
 	};
 };
 
-&main_pmx0 {
-	main_mmc0_pins_default: main_mmc0_pins_default {
+&wkup_pmx0 {
+	wkup_i2c0_pins_default: wkup-i2c0-pins-default {
 		pinctrl-single,pins = <
-			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0)	/* (B25) MMC0_CLK */
-			AM65X_IOPAD(0x01aC, PIN_INPUT_PULLUP, 0)	/* (B27) MMC0_CMD */
-			AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0)	/* (A26) MMC0_DAT0 */
-			AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0)	/* (E25) MMC0_DAT1 */
-			AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0)	/* (C26) MMC0_DAT2 */
-			AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0)	/* (A25) MMC0_DAT3 */
-			AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0)	/* (E24) MMC0_DAT4 */
-			AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0)	/* (A24) MMC0_DAT5 */
-			AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0)	/* (B26) MMC0_DAT6 */
-			AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0)	/* (D25) MMC0_DAT7 */
-			AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0)	/* (A23) MMC0_SDCD */
-			AM65X_IOPAD(0x01b0, PIN_INPUT, 0)		/* (C25) MMC0_DS */
+			AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */
+			AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0) /* (AD6) WKUP_I2C0_SDA */
 		>;
 	};
 
-	main_mmc1_pins_default: main_mmc1_pins_default {
+	push_button_pins_default: push-button-pins-default {
 		pinctrl-single,pins = <
-			AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0)	/* (C27) MMC1_CLK */
-			AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0)	/* (C28) MMC1_CMD */
-			AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0)	/* (D28) MMC1_DAT0 */
-			AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0)	/* (E27) MMC1_DAT1 */
-			AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0)	/* (D26) MMC1_DAT2 */
-			AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0)	/* (D27) MMC1_DAT3 */
-			AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0)	/* (B24) MMC1_SDCD */
-			AM65X_IOPAD(0x02e0, PIN_INPUT, 0)		/* (C24) MMC1_SDWP */
+			AM65X_WKUP_IOPAD(0x0030, PIN_INPUT, 7) /* (R5) WKUP_GPIO0_24 */
+			AM65X_WKUP_IOPAD(0x003c, PIN_INPUT, 7) /* (P2) WKUP_GPIO0_27 */
 		>;
 	};
 
-	usb1_pins_default: usb1_pins_default {
+	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins-default {
 		pinctrl-single,pins = <
-			AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
+			AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* (V1) MCU_OSPI0_CLK */
+			AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0)	 /* (U2) MCU_OSPI0_DQS */
+			AM65X_WKUP_IOPAD(0x000c, PIN_INPUT, 0)  /* (U4) MCU_OSPI0_D0 */
+			AM65X_WKUP_IOPAD(0x0010, PIN_INPUT, 0)  /* (U5) MCU_OSPI0_D1 */
+			AM65X_WKUP_IOPAD(0x0014, PIN_INPUT, 0)  /* (T2) MCU_OSPI0_D2 */
+			AM65X_WKUP_IOPAD(0x0018, PIN_INPUT, 0)  /* (T3) MCU_OSPI0_D3 */
+			AM65X_WKUP_IOPAD(0x001c, PIN_INPUT, 0)  /* (T4) MCU_OSPI0_D4 */
+			AM65X_WKUP_IOPAD(0x0020, PIN_INPUT, 0)  /* (T5) MCU_OSPI0_D5 */
+			AM65X_WKUP_IOPAD(0x0024, PIN_INPUT, 0)  /* (R2) MCU_OSPI0_D6 */
+			AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0)  /* (R3) MCU_OSPI0_D7 */
+			AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */
+		>;
+	};
+
+	wkup_pca554_default: wkup-pca554-default {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */
+		>;
+	};
+
+	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */
+			AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */
+			AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */
+			AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */
+			AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */
+			AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */
+			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */
+			AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */
+			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */
+			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */
+			AM65X_WKUP_IOPAD(0x0070, PIN_INPUT, 0) /* (N1) MCU_RGMII1_TXC */
+			AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */
+		>;
+	};
+
+	mcu_mdio_pins_default: mcu-mdio1-pins-default {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
+			AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
+		>;
+	};
+};
+
+&main_pmx0 {
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01e4, PIN_INPUT, 0)	/* (AF11) UART0_RXD */
+			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)	/* (AE11) UART0_TXD */
+			AM65X_IOPAD(0x01ec, PIN_INPUT, 0)	/* (AG11) UART0_CTSn */
+			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)	/* (AD11) UART0_RTSn */
 		>;
 	};
 
@@ -84,6 +171,51 @@
 			AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
 		>;
 	};
+
+	main_spi0_pins_default: main-spi0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
+			AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
+			AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
+			AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
+		>;
+	};
+
+	main_mmc0_pins_default: main-mmc0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
+			AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
+			AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
+			AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
+			AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
+			AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
+			AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
+			AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
+			AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
+			AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
+			AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */
+			AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
+		>;
+	};
+
+	main_mmc1_pins_default: main-mmc1-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */
+			AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */
+			AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */
+			AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */
+			AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */
+			AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */
+			AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */
+			AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */
+		>;
+	};
+
+	usb1_pins_default: usb1-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
+		>;
+	};
 };
 
 &main_pmx1 {
@@ -100,52 +232,23 @@
 			AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */
 		>;
 	};
-};
 
-&wkup_pmx0 {
-	wkup_i2c0_pins_default: wkup-i2c0-pins-default {
+	ecap0_pins_default: ecap0-pins-default {
 		pinctrl-single,pins = <
-			AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */
-			AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0) /* (AD6) WKUP_I2C0_SDA */
-		>;
-	};
-
-	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins_default {
-		pinctrl-single,pins = <
-			AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* (V1) MCU_OSPI0_CLK */
-			AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0)	 /* (U2) MCU_OSPI0_DQS */
-			AM65X_WKUP_IOPAD(0x000c, PIN_INPUT, 0)  /* (U4) MCU_OSPI0_D0 */
-			AM65X_WKUP_IOPAD(0x0010, PIN_INPUT, 0)  /* (U5) MCU_OSPI0_D1 */
-			AM65X_WKUP_IOPAD(0x0014, PIN_INPUT, 0)  /* (T2) MCU_OSPI0_D2 */
-			AM65X_WKUP_IOPAD(0x0018, PIN_INPUT, 0)  /* (T3) MCU_OSPI0_D3 */
-			AM65X_WKUP_IOPAD(0x001c, PIN_INPUT, 0)  /* (T4) MCU_OSPI0_D4 */
-			AM65X_WKUP_IOPAD(0x0020, PIN_INPUT, 0)  /* (T5) MCU_OSPI0_D5 */
-			AM65X_WKUP_IOPAD(0x0024, PIN_INPUT, 0)  /* (R2) MCU_OSPI0_D6 */
-			AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0)  /* (R3) MCU_OSPI0_D7 */
-			AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */
+			AM65X_IOPAD(0x0010, PIN_INPUT, 0) /* (D21) ECAP0_IN_APWM_OUT */
 		>;
 	};
 };
 
-&sdhci0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_mmc0_pins_default>;
-	bus-width = <8>;
-	non-removable;
-	ti,driver-strength-ohm = <50>;
+&wkup_uart0 {
+	/* Wakeup UART is used by System firmware */
+	status = "reserved";
 };
 
-/*
- * Because of erratas i2025 and i2026 for silicon revision 1.0, the
- * SD card interface might fail. Boards with sr1.0 are recommended to
- * disable sdhci1
- */
-&sdhci1 {
+&main_uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&main_mmc1_pins_default>;
-	ti,driver-strength-ohm = <50>;
-	sdhci-caps-mask = <0x7 0x0>;
-	disable-wp;
+	pinctrl-0 = <&main_uart0_pins_default>;
+	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
 };
 
 &wkup_i2c0 {
@@ -153,11 +256,17 @@
 	pinctrl-0 = <&wkup_i2c0_pins_default>;
 	clock-frequency = <400000>;
 
-	tca9554: gpio@38 {
+	pca9554: gpio@39 {
 		compatible = "nxp,pca9554";
-		reg = <0x38>;
+		reg = <0x39>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wkup_pca554_default>;
+		interrupt-parent = <&wkup_gpio0>;
+		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
 	};
 };
 
@@ -178,6 +287,23 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
+
+	ov5640: camera@3c {
+		compatible = "ovti,ov5640";
+		reg = <0x3c>;
+
+		clocks = <&clk_ov5640_fixed>;
+		clock-names = "xclk";
+
+		port {
+			csi2_cam0: endpoint {
+				remote-endpoint = <&csi2_phy0>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+
 };
 
 &main_i2c2 {
@@ -186,12 +312,49 @@
 	clock-frequency = <400000>;
 };
 
-&dwc3_1 {
-	status = "okay";
+&ecap0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins_default>;
+};
+
+&main_spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_spi0_pins_default>;
+	#address-cells = <1>;
+	#size-cells= <0>;
+	ti,pindir-d0-out-d1-in = <1>;
+
+	flash@0{
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		spi-max-frequency = <48000000>;
+		#address-cells = <1>;
+		#size-cells= <1>;
+	};
+};
+
+&sdhci0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	bus-width = <8>;
+	non-removable;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
 };
 
-&usb1_phy {
-	status = "okay";
+/*
+ * Because of erratas i2025 and i2026 for silicon revision 1.0, the
+ * SD card interface might fail. Boards with sr1.0 are recommended to
+ * disable sdhci1
+ */
+&sdhci1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc1_pins_default>;
+	ti,driver-strength-ohm = <50>;
+	sdhci-caps-mask = <0x7 0x0>;
+	disable-wp;
 };
 
 &usb1 {
@@ -208,6 +371,112 @@
 	status = "disabled";
 };
 
+&tscadc0 {
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
+
+&tscadc1 {
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
+
+&serdes0 {
+	status = "disabled";
+};
+
+&serdes1 {
+	status = "disabled";
+};
+
+&pcie0_rc {
+	status = "disabled";
+};
+
+&pcie0_ep {
+	status = "disabled";
+};
+
+&pcie1_rc {
+	status = "disabled";
+};
+
+&pcie1_ep {
+	status = "disabled";
+};
+
+&mailbox0_cluster0 {
+	interrupts = <436>;
+
+	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
+		ti,mbox-tx = <1 0 0>;
+		ti,mbox-rx = <0 0 0>;
+	};
+};
+
+&mailbox0_cluster1 {
+	interrupts = <432>;
+
+	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
+		ti,mbox-tx = <1 0 0>;
+		ti,mbox-rx = <0 0 0>;
+	};
+};
+
+&mailbox0_cluster2 {
+	status = "disabled";
+};
+
+&mailbox0_cluster3 {
+	status = "disabled";
+};
+
+&mailbox0_cluster4 {
+	status = "disabled";
+};
+
+&mailbox0_cluster5 {
+	status = "disabled";
+};
+
+&mailbox0_cluster6 {
+	status = "disabled";
+};
+
+&mailbox0_cluster7 {
+	status = "disabled";
+};
+
+&mailbox0_cluster8 {
+	status = "disabled";
+};
+
+&mailbox0_cluster9 {
+	status = "disabled";
+};
+
+&mailbox0_cluster10 {
+	status = "disabled";
+};
+
+&mailbox0_cluster11 {
+	status = "disabled";
+};
+
+&mcu_r5fss0_core0 {
+	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+			<&mcu_r5fss0_core0_memory_region>;
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
+};
+
+&mcu_r5fss0_core1 {
+	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
+			<&mcu_r5fss0_core1_memory_region>;
+	mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>;
+};
+
 &ospi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
@@ -217,7 +486,7 @@
 		reg = <0x0>;
 		spi-tx-bus-width = <1>;
 		spi-rx-bus-width = <8>;
-		spi-max-frequency = <50000000>;
+		spi-max-frequency = <40000000>;
 		cdns,tshsl-ns = <60>;
 		cdns,tsd2d-ns = <60>;
 		cdns,tchsh-ns = <60>;
@@ -227,3 +496,45 @@
 		#size-cells = <1>;
 	};
 };
+
+&csi2_0 {
+	csi2_phy0: endpoint {
+		remote-endpoint = <&csi2_cam0>;
+		clock-lanes = <0>;
+		data-lanes = <1 2>;
+	};
+};
+
+&mcu_cpsw {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+};
+
+&davinci_mdio {
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+	};
+};
+
+&cpsw_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&phy0>;
+};
+
+&mcasp0 {
+	status = "disabled";
+};
+
+&mcasp1 {
+	status = "disabled";
+};
+
+&mcasp2 {
+	status = "disabled";
+};
+
+&dss {
+	status = "disabled";
+};
diff --git a/arch/arm/dts/k3-am654-industrial-thermal.dtsi b/arch/arm/dts/k3-am654-industrial-thermal.dtsi
new file mode 100644
index 0000000000..9021c73805
--- /dev/null
+++ b/arch/arm/dts/k3-am654-industrial-thermal.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <dt-bindings/thermal/thermal.h>
+
+mpu0_thermal: mpu0-thermal {
+	polling-delay-passive = <250>; /* milliseconds */
+	polling-delay = <500>; /* milliseconds */
+	thermal-sensors = <&wkup_vtm0 0>;
+
+	trips {
+		mpu0_crit: mpu0-crit {
+			temperature = <125000>; /* milliCelsius */
+			hysteresis = <2000>; /* milliCelsius */
+			type = "critical";
+		};
+	};
+};
+
+mpu1_thermal: mpu1-thermal {
+	polling-delay-passive = <250>; /* milliseconds */
+	polling-delay = <500>; /* milliseconds */
+	thermal-sensors = <&wkup_vtm0 1>;
+
+	trips {
+		mpu1_crit: mpu1-crit {
+			temperature = <125000>; /* milliCelsius */
+			hysteresis = <2000>; /* milliCelsius */
+			type = "critical";
+		};
+	};
+};
+
+mcu_thermal: mcu-thermal {
+	polling-delay-passive = <250>; /* milliseconds */
+	polling-delay = <500>; /* milliseconds */
+	thermal-sensors = <&wkup_vtm0 2>;
+
+	trips {
+		mcu_crit: mcu-crit {
+			temperature = <125000>; /* milliCelsius */
+			hysteresis = <2000>; /* milliCelsius */
+			type = "critical";
+		};
+	};
+};
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts
index e0f2d1782f..087a3bb3d0 100644
--- a/arch/arm/dts/k3-am654-r5-base-board.dts
+++ b/arch/arm/dts/k3-am654-r5-base-board.dts
@@ -77,6 +77,10 @@
 	};
 };
 
+&wkup_gpio0 {
+	u-boot,dm-spl;
+};
+
 &cbass_wakeup {
 	sysctrler: sysctrler {
 		compatible = "ti,am654-system-controller";
@@ -85,25 +89,6 @@
 		u-boot,dm-spl;
 	};
 
-	wkup_gpio0: wkup_gpio0@42110000 {
-		compatible = "ti,k2g-gpio", "ti,keystone-gpio";
-		reg = <0x42110000 0x100>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		ti,ngpio = <56>;
-		ti,davinci-gpio-unbanked = <0>;
-		clocks = <&k3_clks 59 0>;
-		clock-names = "gpio";
-		u-boot,dm-spl;
-	};
-
-	wkup_vtm0: wkup_vtm@42050000 {
-		compatible = "ti,am654-vtm", "ti,am654-avs";
-		reg = <0x42050000 0x25c>;
-		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
-		#thermal-sensor-cells = <1>;
-	};
-
 	clk_200mhz: dummy_clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -131,14 +116,19 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_uart0_pins_default>;
 	clock-frequency = <48000000>;
+	/delete-property/ power-domains;
 	status = "okay";
 };
 
 &main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
 	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+	status = "okay";
 };
 
 &wkup_vtm0 {
+	compatible = "ti,am654-vtm", "ti,am654-avs";
 	vdd-supply-3 = <&vdd_mpu>;
 	vdd-supply-4 = <&vdd_mpu>;
 	u-boot,dm-spl;
@@ -199,6 +189,16 @@
 
 &main_pmx0 {
 	u-boot,dm-spl;
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01e4, PIN_INPUT, 0)	/* (AF11) UART0_RXD */
+			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)	/* (AE11) UART0_TXD */
+			AM65X_IOPAD(0x01ec, PIN_INPUT, 0)	/* (AG11) UART0_CTSn */
+			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)	/* (AD11) UART0_RTSn */
+		>;
+		u-boot,dm-spl;
+	};
+
 	main_mmc0_pins_default: main_mmc0_pins_default {
 		pinctrl-single,pins = <
 			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0)	/* (B25) MMC0_CLK */
diff --git a/arch/arm/dts/k3-am654.dtsi b/arch/arm/dts/k3-am654.dtsi
index 2affa6f661..f0a6541b80 100644
--- a/arch/arm/dts/k3-am654.dtsi
+++ b/arch/arm/dts/k3-am654.dtsi
@@ -2,7 +2,7 @@
 /*
  * Device Tree Source for AM6 SoC family in Quad core configuration
  *
- * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include "k3-am65.dtsi"
@@ -34,7 +34,7 @@
 		};
 
 		cpu0: cpu@0 {
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x000>;
 			device_type = "cpu";
 			enable-method = "psci";
@@ -48,7 +48,7 @@
 		};
 
 		cpu1: cpu@1 {
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x001>;
 			device_type = "cpu";
 			enable-method = "psci";
@@ -62,7 +62,7 @@
 		};
 
 		cpu2: cpu@100 {
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x100>;
 			device_type = "cpu";
 			enable-method = "psci";
@@ -76,7 +76,7 @@
 		};
 
 		cpu3: cpu@101 {
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x101>;
 			device_type = "cpu";
 			enable-method = "psci";
