Merge tag 'ti-k3-dt-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/dt

Device tree updates towards 5.10-rc1 for TI K3 platform.

* tag 'ti-k3-dt-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: (23 commits)
  arm64: dts: ti: k3-j721e-common-proc-board: Configure the PCIe instances
  arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes
  arm64: dts: ti: k3-*: Fix up node_name_chars_strict warnings
  arm64: dts: ti: k3-am65-wakeup: Use generic temperature-sensor for node name
  arm64: dts: ti: k3-am65-base-board Use generic camera for node name instead of ov5640
  arm64: dts: ti: k3-*: Use generic pinctrl for node names
  arm64: dts: ti: k3-am65*: Use generic clock for syscon clock names
  arm64: dts: ti: k3-am65*: Use generic gpio for node names
  arm64: dts: ti: k3-am65-main: Use lower case hexadecimal
  arm64: dts: ti: k3-j721e: Use lower case hexadecimal
  arm64: dts: ti: k3-am65: restrict PCIe to Gen2 speed
  arm64: dts: ti: k3-j721e-som-p0: Reserve memory for IPC between RTOS cores
  arm64: dts: ti: k3-j721e-som-p0: Add DDR carveout memory nodes for C71x DSP
  arm64: dts: ti: k3-j721e-som-p0: Add mailboxes to C71x DSP
  arm64: dts: ti: k3-j721e-main: Add C71x DSP node
  arm64: dts: ti: k3-j721e-som-p0: Add DDR carveout memory nodes for C66 DSPs
  arm64: dts: ti: k3-j721e-som-p0: Add mailboxes to C66x DSPs
  arm64: dts: ti: k3-j721e-main: Add C66x DSP nodes
  arm64: dts: ti: k3-j721e-som-p0: Move mailbox nodes from board dts file
  arm64: dts: ti: k3-j721e-main: Add crypto accelerator node
  ...

Link: https://lore.kernel.org/r/20200922134722.2y5kqxu4lghbwp5u@akan
Signed-off-by: Olof Johansson <olof@lixom.net>

11 files changed, 608 insertions, 152 deletions

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 24ef18fe77df..533525229a8d 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -112,7 +112,29 @@
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
 	};
 
-	main_pmx0: pinmux@11c000 {
+	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>;
+		status = "okay";
+
+		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: pinctrl@11c000 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c000 0x0 0x2e4>;
 		#pinctrl-cells = <1>;
@@ -120,7 +142,7 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
-	main_pmx1: pinmux@11c2e8 {
+	main_pmx1: pinctrl@11c2e8 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c2e8 0x0 0x24>;
 		#pinctrl-cells = <1>;
@@ -283,7 +305,7 @@
 		no-1-8-v;
 	};
 
-	scm_conf: scm_conf@100000 {
+	scm_conf: scm-conf@100000 {
 		compatible = "syscon", "simple-mfd";
 		reg = <0 0x00100000 0 0x1c000>;
 		#address-cells = <1>;
@@ -305,12 +327,12 @@
 			reg = <0x00000210 0x4>;
 		};
 
-		serdes0_clk: serdes_clk@4080 {
+		serdes0_clk: clock@4080 {
 			compatible = "syscon";
 			reg = <0x00004080 0x4>;
 		};
 
-		serdes1_clk: serdes_clk@4090 {
+		serdes1_clk: clock@4090 {
 			compatible = "syscon";
 			reg = <0x00004090 0x4>;
 		};
@@ -322,12 +344,12 @@
 					<0x4090 0x3>; /* SERDES1 lane select */
 		};
 
-		dss_oldi_io_ctrl: dss_oldi_io_ctrl@41E0 {
+		dss_oldi_io_ctrl: dss-oldi-io-ctrl@41e0 {
 			compatible = "syscon";
-			reg = <0x0000041E0 0x14>;
+			reg = <0x0000041e0 0x14>;
 		};
 
-		ehrpwm_tbclk: syscon@4140 {
+		ehrpwm_tbclk: clock@4140 {
 			compatible = "ti,am654-ehrpwm-tbclk", "syscon";
 			reg = <0x4140 0x18>;
 			#clock-cells = <1>;
@@ -423,7 +445,7 @@
 		ti,interrupt-ranges = <0 392 32>;
 	};
 
-	main_navss {
+	main-navss {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -639,7 +661,7 @@
 		};
 	};
 
-	main_gpio0:  main_gpio0@600000 {
+	main_gpio0: gpio@600000 {
 		compatible = "ti,am654-gpio", "ti,keystone-gpio";
 		reg = <0x0 0x600000 0x0 0x100>;
 		gpio-controller;
@@ -654,7 +676,7 @@
 		clock-names = "gpio";
 	};
 
-	main_gpio1:  main_gpio1@601000 {
+	main_gpio1: gpio@601000 {
 		compatible = "ti,am654-gpio", "ti,keystone-gpio";
 		reg = <0x0 0x601000 0x0 0x100>;
 		gpio-controller;
@@ -682,7 +704,7 @@
 		ti,syscon-pcie-mode = <&pcie0_mode>;
 		bus-range = <0x0 0xff>;
 		num-viewport = <16>;
-		max-link-speed = <3>;
+		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
 		msi-map = <0x0 &gic_its 0x0 0x10000>;
@@ -696,7 +718,7 @@
 		ti,syscon-pcie-mode = <&pcie0_mode>;
 		num-ib-windows = <16>;
 		num-ob-windows = <16>;
-		max-link-speed = <3>;
+		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
 	};
@@ -714,7 +736,7 @@
 		ti,syscon-pcie-mode = <&pcie1_mode>;
 		bus-range = <0x0 0xff>;
 		num-viewport = <16>;
-		max-link-speed = <3>;
+		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
 		msi-map = <0x0 &gic_its 0x10000 0x10000>;
@@ -728,7 +750,7 @@
 		ti,syscon-pcie-mode = <&pcie1_mode>;
 		num-ib-windows = <16>;
 		num-ob-windows = <16>;
-		max-link-speed = <3>;
+		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
 	};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 51ca4b4d4c21..29aaf8dca6f6 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -6,7 +6,7 @@
  */
 
 &cbass_mcu {
-	mcu_conf: scm_conf@40f00000 {
+	mcu_conf: scm-conf@40f00000 {
 		compatible = "syscon", "simple-mfd";
 		reg = <0x0 0x40f00000 0x0 0x20000>;
 		#address-cells = <1>;
@@ -116,7 +116,7 @@
 		};
 	};
 
-	mcu_navss {
+	mcu-navss {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
 		#size-cells = <2>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index a1ffe88d9664..ed42f13e7663 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -39,7 +39,7 @@
 		reg = <0x43000014 0x4>;
 	};
 
-	wkup_pmx0: pinmux@4301c000 {
+	wkup_pmx0: pinctrl@4301c000 {
 		compatible = "pinctrl-single";
 		reg = <0x4301c000 0x118>;
 		#pinctrl-cells = <1>;
@@ -80,7 +80,7 @@
 		ti,interrupt-ranges = <0 712 16>;
 	};
 
-	wkup_gpio0: wkup_gpio0@42110000 {
+	wkup_gpio0: gpio@42110000 {
 		compatible = "ti,am654-gpio", "ti,keystone-gpio";
 		reg = <0x42110000 0x100>;
 		gpio-controller;
@@ -95,7 +95,7 @@
 		clock-names = "gpio";
 	};
 
-	wkup_vtm0: thermal@42050000 {
+	wkup_vtm0: temperature-sensor@42050000 {
 		compatible = "ti,am654-vtm";
 		reg = <0x42050000 0x25c>;
 		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index 27c0406b10ba..d84c0bc05023 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -61,7 +61,7 @@
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
-	cbass_main: interconnect@100000 {
+	cbass_main: bus@100000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -88,7 +88,7 @@
 			 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>,
 			 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>;
 
-		cbass_mcu: interconnect@28380000 {
+		cbass_mcu: bus@28380000 {
 			compatible = "simple-bus";
 			#address-cells = <2>;
 			#size-cells = <2>;
@@ -106,7 +106,7 @@
 				 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, /* FSS OSPI0 data region 3*/
 				 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; /* FSS OSPI1 data region 3*/
 
-			cbass_wakeup: interconnect@42040000 {
+			cbass_wakeup: bus@42040000 {
 				compatible = "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index b8a8a0fcb8af..d12dd89f3405 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -29,7 +29,7 @@
 		#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;
@@ -70,14 +70,14 @@
 		>;
 	};
 
-	push_button_pins_default: push_button__pins_default {
+	push_button_pins_default: push-button-pins-default {
 		pinctrl-single,pins = <
 			AM65X_WKUP_IOPAD(0x0030, PIN_INPUT, 7) /* (R5) WKUP_GPIO0_24 */
 			AM65X_WKUP_IOPAD(0x003c, PIN_INPUT, 7) /* (P2) WKUP_GPIO0_27 */
 		>;
 	};
 
-	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins_default {
+	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 */
@@ -93,13 +93,13 @@
 		>;
 	};
 
-	wkup_pca554_default: wkup_pca554_default {
+	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 {
+	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 */
@@ -116,7 +116,7 @@
 		>;
 	};
 
-	mcu_mdio_pins_default: mcu_mdio1_pins_default {
+	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 */
@@ -167,7 +167,7 @@
 		>;
 	};
 
-	main_mmc1_pins_default: main_mmc1_pins_default {
+	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 */
@@ -180,7 +180,7 @@
 		>;
 	};
 
-	usb1_pins_default: usb1_pins_default {
+	usb1_pins_default: usb1-pins-default {
 		pinctrl-single,pins = <
 			AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
 		>;
@@ -257,7 +257,7 @@
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
 
-	ov5640@3c {
+	ov5640: camera@3c {
 		compatible = "ovti,ov5640";
 		reg = <0x3c>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi
index cdc3d40c3f60..9021c738056b 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi
@@ -2,13 +2,13 @@
 
 #include <dt-bindings/thermal/thermal.h>
 
-mpu0_thermal: mpu0_thermal {
+mpu0_thermal: mpu0-thermal {
 	polling-delay-passive = <250>; /* milliseconds */
 	polling-delay = <500>; /* milliseconds */
 	thermal-sensors = <&wkup_vtm0 0>;
 
 	trips {
-		mpu0_crit: mpu0_crit {
+		mpu0_crit: mpu0-crit {
 			temperature = <125000>; /* milliCelsius */
 			hysteresis = <2000>; /* milliCelsius */
 			type = "critical";
@@ -16,13 +16,13 @@ mpu0_thermal: mpu0_thermal {
 	};
 };
 
-mpu1_thermal: mpu1_thermal {
+mpu1_thermal: mpu1-thermal {
 	polling-delay-passive = <250>; /* milliseconds */
 	polling-delay = <500>; /* milliseconds */
 	thermal-sensors = <&wkup_vtm0 1>;
 
 	trips {
-		mpu1_crit: mpu1_crit {
+		mpu1_crit: mpu1-crit {
 			temperature = <125000>; /* milliCelsius */
 			hysteresis = <2000>; /* milliCelsius */
 			type = "critical";
@@ -30,13 +30,13 @@ mpu1_thermal: mpu1_thermal {
 	};
 };
 
-mcu_thermal: mcu_thermal {
+mcu_thermal: mcu-thermal {
 	polling-delay-passive = <250>; /* milliseconds */
 	polling-delay = <500>; /* milliseconds */
 	thermal-sensors = <&wkup_vtm0 2>;
 
 	trips {
-		mcu_crit: mcu_crit {
+		mcu_crit: mcu-crit {
 			temperature = <125000>; /* milliCelsius */
 			hysteresis = <2000>; /* milliCelsius */
 			type = "critical";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index e8fc01d97ada..f35a5d5b1cd8 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -86,13 +86,13 @@
 };
 
 &main_pmx0 {
-	sw10_button_pins_default: sw10_button_pins_default {
+	sw10_button_pins_default: sw10-button-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x0, PIN_INPUT, 7) /* (AC18) EXTINTn.GPIO0_0 */
 		>;
 	};
 
-	main_mmc1_pins_default: main_mmc1_pins_default {
+	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 */
@@ -106,14 +106,14 @@
 		>;
 	};
 
-	main_usbss0_pins_default: main_usbss0_pins_default {
+	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 {
+	main_usbss1_pins_default: main-usbss1-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */
 		>;
@@ -153,7 +153,7 @@
 		>;
 	};
 
-	mcasp10_pins_default: mcasp10_pins_default {
+	mcasp10_pins_default: mcasp10-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x158, PIN_OUTPUT_PULLDOWN, 12) /* (U23) RGMII5_TX_CTL.MCASP10_ACLKX */
 			J721E_IOPAD(0x15c, PIN_OUTPUT_PULLDOWN, 12) /* (U26) RGMII5_RX_CTL.MCASP10_AFSX */
@@ -167,7 +167,7 @@
 		>;
 	};
 
-	audi_ext_refclk2_pins_default: audi_ext_refclk2_pins_default {
+	audi_ext_refclk2_pins_default: audi-ext-refclk2-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x1a4, PIN_OUTPUT, 3) /* (W26) RGMII6_RXC.AUDIO_EXT_REFCLK2 */
 		>;
@@ -175,7 +175,7 @@
 };
 
 &wkup_pmx0 {
-	sw11_button_pins_default: sw11_button_pins_default {
+	sw11_button_pins_default: sw11-button-pins-default {
 		pinctrl-single,pins = <
 			J721E_WKUP_IOPAD(0xcc, PIN_INPUT, 7) /* (G28) WKUP_GPIO0_7 */
 		>;
@@ -194,7 +194,7 @@
 		>;
 	};
 
-	mcu_cpsw_pins_default: mcu_cpsw_pins_default {
+	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
 		pinctrl-single,pins = <
 			J721E_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
 			J721E_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */
@@ -211,7 +211,7 @@
 		>;
 	};
 
-	mcu_mdio_pins_default: mcu_mdio1_pins_default {
+	mcu_mdio_pins_default: mcu-mdio1-pins-default {
 		pinctrl-single,pins = <
 			J721E_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* MCU_MDIO0_MDC */
 			J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_MDIO0_MDIO */
@@ -286,99 +286,6 @@
 	status = "disabled";
 };
 
-&mailbox0_cluster0 {
-	interrupts = <436>;
-
-	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
-		ti,mbox-rx = <0 0 0>;
-		ti,mbox-tx = <1 0 0>;
-	};
-
-	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
-		ti,mbox-rx = <2 0 0>;
-		ti,mbox-tx = <3 0 0>;
-	};
-};
-
-&mailbox0_cluster1 {
-	interrupts = <432>;
-
-	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
-		ti,mbox-rx = <0 0 0>;
-		ti,mbox-tx = <1 0 0>;
-	};
-
-	mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
-		ti,mbox-rx = <2 0 0>;
-		ti,mbox-tx = <3 0 0>;
-	};
-};
-
-&mailbox0_cluster2 {
-	interrupts = <428>;
-
-	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
-		ti,mbox-rx = <0 0 0>;
-		ti,mbox-tx = <1 0 0>;
-	};
-
-	mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
-		ti,mbox-rx = <2 0 0>;
-		ti,mbox-tx = <3 0 0>;
-	};
-};
-
-&mailbox0_cluster3 {
-	interrupts = <424>;
-
-	mbox_c66_0: mbox-c66-0 {
-		ti,mbox-rx = <0 0 0>;
-		ti,mbox-tx = <1 0 0>;
-	};
-
-	mbox_c66_1: mbox-c66-1 {
-		ti,mbox-rx = <2 0 0>;
-		ti,mbox-tx = <3 0 0>;
-	};
-};
-
-&mailbox0_cluster4 {
-	interrupts = <420>;
-
-	mbox_c71_0: mbox-c71-0 {
-		ti,mbox-rx = <0 0 0>;
-		ti,mbox-tx = <1 0 0>;
-	};
-};
-
-&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";
-};
-
 &main_sdhci0 {
 	/* eMMC */
 	non-removable;
@@ -651,3 +558,83 @@
 
 	status = "okay";
 };
+
+&serdes0 {
+	serdes0_pcie_link: link@0 {
+		reg = <0>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz0 1>;
+	};
+};
+
+&serdes1 {
+	serdes1_pcie_link: link@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>;
+	};
+};
+
+&serdes2 {
+	serdes2_pcie_link: link@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz2 1>, <&serdes_wiz2 2>;
+	};
+};
+
+&pcie0_rc {
+	reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+};
+
+&pcie1_rc {
+	reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie2_rc {
+	reset-gpios = <&exp2 20 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes2_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie0_ep {
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+	status = "disabled";
+};
+
+&pcie1_ep {
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+	status = "disabled";
+};
+
+&pcie2_ep {
+	phys = <&serdes2_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+	status = "disabled";
+};
+
+&pcie3_rc {
+	status = "disabled";
+};
+
+&pcie3_ep {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 12ceea9b3c9a..824ccd7a414d 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -28,7 +28,39 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x00100000 0x1c000>;
 
-		serdes_ln_ctrl: serdes-ln-ctrl@4080 {
+		pcie0_ctrl: syscon@4070 {
+			compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+			reg = <0x00004070 0x4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x4070 0x4070 0x4>;
+		};
+
+		pcie1_ctrl: syscon@4074 {
+			compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+			reg = <0x00004074 0x4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x4074 0x4074 0x4>;
+		};
+
+		pcie2_ctrl: syscon@4078 {
+			compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+			reg = <0x00004078 0x4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x4078 0x4078 0x4>;
+		};
+
+		pcie3_ctrl: syscon@407c {
+			compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+			reg = <0x0000407c 0x4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x407c 0x407c 0x4>;
+		};
+
+		serdes_ln_ctrl: mux@4080 {
 			compatible = "mmio-mux";
 			reg = <0x00004080 0x50>;
 			#mux-control-cells = <1>;
@@ -86,7 +118,7 @@
 		ti,interrupt-ranges = <8 392 56>;
 	};
 
-	main_navss {
+	main-navss {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -304,7 +336,30 @@
 		};
 	};
 
-	main_pmx0: pinmux@11c000 {
+	main_crypto: crypto@4e00000 {
+		compatible = "ti,j721e-sa2ul";
+		reg = <0x0 0x4e00000 0x0 0x1200>;
+		power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>;
+
+		status = "okay";
+
+		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 11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&k3_clks 264 1>;
+		};
+	};
+
+	main_pmx0: pinctrl@11c000 {
 		compatible = "pinctrl-single";
 		/* Proxy 0 addressing */
 		reg = <0x0 0x11c000 0x0 0x2b4>;
@@ -553,6 +608,204 @@
 		};
 	};
 
+	pcie0_rc: pcie@2900000 {
+		compatible = "ti,j721e-pcie-host";
+		reg = <0x00 0x02900000 0x00 0x1000>,
+		      <0x00 0x02907000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x10000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 239 1>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xf>;
+		vendor-id = <0x104c>;
+		device-id = <0xb00d>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x10001000 0x0 0x10001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x10011000 0x0 0x10011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+	};
+
+	pcie0_ep: pcie-ep@2900000 {
+		compatible = "ti,j721e-pcie-ep";
+		reg = <0x00 0x02900000 0x00 0x1000>,
+		      <0x00 0x02907000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x10000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 239 1>;
+		clock-names = "fck";
+		cdns,max-outbound-regions = <16>;
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		dma-coherent;
+	};
+
+	pcie1_rc: pcie@2910000 {
+		compatible = "ti,j721e-pcie-host";
+		reg = <0x00 0x02910000 0x00 0x1000>,
+		      <0x00 0x02917000 0x00 0x400>,
+		      <0x00 0x0d800000 0x00 0x00800000>,
+		      <0x00 0x18000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 240 1>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xf>;
+		vendor-id = <0x104c>;
+		device-id = <0xb00d>;
+		msi-map = <0x0 &gic_its 0x10000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x18001000 0x0 0x18001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x18011000 0x0 0x18011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+	};
+
+	pcie1_ep: pcie-ep@2910000 {
+		compatible = "ti,j721e-pcie-ep";
+		reg = <0x00 0x02910000 0x00 0x1000>,
+		      <0x00 0x02917000 0x00 0x400>,
+		      <0x00 0x0d800000 0x00 0x00800000>,
+		      <0x00 0x18000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 240 1>;
+		clock-names = "fck";
+		cdns,max-outbound-regions = <16>;
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		dma-coherent;
+	};
+
+	pcie2_rc: pcie@2920000 {
+		compatible = "ti,j721e-pcie-host";
+		reg = <0x00 0x02920000 0x00 0x1000>,
+		      <0x00 0x02927000 0x00 0x400>,
+		      <0x00 0x0e000000 0x00 0x00800000>,
+		      <0x44 0x00000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 241 1>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xf>;
+		vendor-id = <0x104c>;
+		device-id = <0xb00d>;
+		msi-map = <0x0 &gic_its 0x20000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x00001000 0x44 0x00001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x00011000 0x44 0x00011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+	};
+
+	pcie2_ep: pcie-ep@2920000 {
+		compatible = "ti,j721e-pcie-ep";
+		reg = <0x00 0x02920000 0x00 0x1000>,
+		      <0x00 0x02927000 0x00 0x400>,
+		      <0x00 0x0e000000 0x00 0x00800000>,
+		      <0x44 0x00000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 241 1>;
+		clock-names = "fck";
+		cdns,max-outbound-regions = <16>;
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		dma-coherent;
+	};
+
+	pcie3_rc: pcie@2930000 {
+		compatible = "ti,j721e-pcie-host";
+		reg = <0x00 0x02930000 0x00 0x1000>,
+		      <0x00 0x02937000 0x00 0x400>,
+		      <0x00 0x0e800000 0x00 0x00800000>,
+		      <0x44 0x10000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 242 1>;
+		clock-names = "fck";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xf>;
+		vendor-id = <0x104c>;
+		device-id = <0xb00d>;
+		msi-map = <0x0 &gic_its 0x30000 0x10000>;
+		dma-coherent;
+		ranges = <0x01000000 0x0 0x00001000 0x44 0x10001000 0x0 0x0010000>,
+			 <0x02000000 0x0 0x00011000 0x44 0x10011000 0x0 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+	};
+
+	pcie3_ep: pcie-ep@2930000 {
+		compatible = "ti,j721e-pcie-ep";
+		reg = <0x00 0x02930000 0x00 0x1000>,
+		      <0x00 0x02937000 0x00 0x400>,
+		      <0x00 0x0e800000 0x00 0x00800000>,
+		      <0x44 0x10000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+		max-link-speed = <3>;
+		num-lanes = <2>;
+		power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 242 1>;
+		clock-names = "fck";
+		cdns,max-outbound-regions = <16>;
+		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		dma-coherent;
+		#address-cells = <2>;
+		#size-cells = <2>;
+	};
+
 	main_uart0: serial@2800000 {
 		compatible = "ti,j721e-uart", "ti,am654-uart";
 		reg = <0x00 0x02800000 0x00 0x100>;
@@ -865,7 +1118,7 @@
 		no-1-8-v;
 	};
 
-	usbss0: cdns_usb@4104000 {
+	usbss0: cdns-usb@4104000 {
 		compatible = "ti,j721e-usb";
 		reg = <0x00 0x4104000 0x00 0x100>;
 		dma-coherent;
@@ -895,7 +1148,7 @@
 		};
 	};
 
-	usbss1: cdns_usb@4114000 {
+	usbss1: cdns-usb@4114000 {
 		compatible = "ti,j721e-usb";
 		reg = <0x00 0x4114000 0x00 0x100>;
 		dma-coherent;
@@ -1326,4 +1579,42 @@
 		assigned-clocks = <&k3_clks 253 1>;
 		assigned-clock-parents = <&k3_clks 253 5>;
 	};
+
+	c66_0: dsp@4d80800000 {
+		compatible = "ti,j721e-c66-dsp";
+		reg = <0x4d 0x80800000 0x00 0x00048000>,
+		      <0x4d 0x80e00000 0x00 0x00008000>,
+		      <0x4d 0x80f00000 0x00 0x00008000>;
+		reg-names = "l2sram", "l1pram", "l1dram";
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <142>;
+		ti,sci-proc-ids = <0x03 0xff>;
+		resets = <&k3_reset 142 1>;
+		firmware-name = "j7-c66_0-fw";
+	};
+
+	c66_1: dsp@4d81800000 {
+		compatible = "ti,j721e-c66-dsp";
+		reg = <0x4d 0x81800000 0x00 0x00048000>,
+		      <0x4d 0x81e00000 0x00 0x00008000>,
+		      <0x4d 0x81f00000 0x00 0x00008000>;
+		reg-names = "l2sram", "l1pram", "l1dram";
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <143>;
+		ti,sci-proc-ids = <0x04 0xff>;
+		resets = <&k3_reset 143 1>;
+		firmware-name = "j7-c66_1-fw";
+	};
+
+	c71_0: dsp@64800000 {
+		compatible = "ti,j721e-c71-dsp";
+		reg = <0x00 0x64800000 0x00 0x00080000>,
+		      <0x00 0x64e00000 0x00 0x0000c000>;
+		reg-names = "l2sram", "l1dram";
+		ti,sci = <&dmsc>;
+		ti,sci-dev-id = <15>;
+		ti,sci-proc-ids = <0x30 0xff>;
+		resets = <&k3_reset 15 1>;
+		firmware-name = "j7-c71_0-fw";
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index c4a48e8d420a..e581cb1d87ee 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -53,7 +53,7 @@
 		reg = <0x0 0x43000014 0x0 0x4>;
 	};
 
-	wkup_pmx0: pinmux@4301c000 {
+	wkup_pmx0: pinctrl@4301c000 {
 		compatible = "pinctrl-single";
 		/* Proxy 0 addressing */
 		reg = <0x00 0x4301c000 0x00 0x178>;
@@ -249,7 +249,7 @@
 		};
 	};
 
-	mcu_navss {
+	mcu-navss {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
 		#size-cells = <2>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
index 8fa3361e5e45..5dc3ba739131 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
@@ -25,11 +25,53 @@
 			alignment = <0x1000>;
 			no-map;
 		};
+
+		c66_1_dma_memory_region: c66-dma-memory@a6000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_0_memory_region: c66-memory@a6100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c66_0_dma_memory_region: c66-dma-memory@a7000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_1_memory_region: c66-memory@a7100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c71_0_dma_memory_region: c71-dma-memory@a8000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c71_0_memory_region: c71-memory@a8100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		rtos_ipc_memory_region: ipc-memories@aa000000 {
+			reg = <0x00 0xaa000000 0x00 0x01c00000>;
+			alignment = <0x1000>;
+			no-map;
+		};
 	};
 };
 
 &wkup_pmx0 {
-	wkup_i2c0_pins_default: wkup_i2c0_pins_default {
+	wkup_i2c0_pins_default: wkup-i2c0-pins-default {
 		pinctrl-single,pins = <
 			J721E_WKUP_IOPAD(0xf8, PIN_INPUT_PULLUP, 0) /* (J25) WKUP_I2C0_SCL */
 			J721E_WKUP_IOPAD(0xfc, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SDA */
@@ -72,3 +114,114 @@
 		#size-cells = <1>;
 	};
 };
+
+&mailbox0_cluster0 {
+	interrupts = <436>;
+
+	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster1 {
+	interrupts = <432>;
+
+	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster2 {
+	interrupts = <428>;
+
+	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster3 {
+	interrupts = <424>;
+
+	mbox_c66_0: mbox-c66-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_c66_1: mbox-c66-1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster4 {
+	interrupts = <420>;
+
+	mbox_c71_0: mbox-c71-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&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";
+};
+
+&c66_0 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_0>;
+	memory-region = <&c66_0_dma_memory_region>,
+			<&c66_0_memory_region>;
+};
+
+&c66_1 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_1>;
+	memory-region = <&c66_1_dma_memory_region>,
+			<&c66_1_memory_region>;
+};
+
+&c71_0 {
+	mboxes = <&mailbox0_cluster4 &mbox_c71_0>;
+	memory-region = <&c71_0_dma_memory_region>,
+			<&c71_0_memory_region>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index d035b61e0e16..cc483f7344af 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -120,21 +120,24 @@
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
-	cbass_main: interconnect@100000 {
+	cbass_main: bus@100000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
 			 <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */
 			 <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
-			 <0x00 0x00A40000 0x00 0x00A40000 0x00 0x00000800>, /* timesync router */
+			 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */
 			 <0x00 0x06000000 0x00 0x06000000 0x00 0x00400000>, /* USBSS0 */
 			 <0x00 0x06400000 0x00 0x06400000 0x00 0x00400000>, /* USBSS1 */
 			 <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
 			 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
-			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
+			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01800000>, /* PCIe Core*/
+			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/
 			 <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
 			 <0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */
+			 <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */
+			 <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */
 			 <0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */
 			 <0x4d 0x81800000 0x4d 0x81800000 0x00 0x00800000>, /* C66_1 */
 			 <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
@@ -155,7 +158,7 @@
 			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
 			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
 
-		cbass_mcu_wakeup: interconnect@28380000 {
+		cbass_mcu_wakeup: bus@28380000 {
 			compatible = "simple-bus";
 			#address-cells = <2>;
 			#size-cells = <2>;