arch/arm/dts/k3-j721e-sk.dts

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
 */

/dts-v1/;

#include "k3-j721e.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/net/ti-dp83867.h>

/ {
	compatible = "ti,j721e-sk", "ti,j721e";
	model = "Texas Instruments J721E SK A72";

	chosen {
		stdout-path = "serial2:115200n8";
		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
	};

	memory@80000000 {
		device_type = "memory";
		/* 4G RAM */
		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
		      <0x00000008 0x80000000 0x00000000 0x80000000>;
	};

	reserved_memory: reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		secure_ddr: optee@9e800000 {
			reg = <0x00 0x9e800000 0x00 0x01800000>;
			alignment = <0x1000>;
			no-map;
		};

		mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa0000000 0x00 0x100000>;
			no-map;
		};

		mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa0100000 0x00 0xf00000>;
			no-map;
		};

		mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa1000000 0x00 0x100000>;
			no-map;
		};

		mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa1100000 0x00 0xf00000>;
			no-map;
		};

		main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a2000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa2000000 0x00 0x100000>;
			no-map;
		};

		main_r5fss0_core0_memory_region: r5f-memory@a2100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa2100000 0x00 0xf00000>;
			no-map;
		};

		main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a3000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa3000000 0x00 0x100000>;
			no-map;
		};

		main_r5fss0_core1_memory_region: r5f-memory@a3100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa3100000 0x00 0xf00000>;
			no-map;
		};

		main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a4000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa4000000 0x00 0x100000>;
			no-map;
		};

		main_r5fss1_core0_memory_region: r5f-memory@a4100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa4100000 0x00 0xf00000>;
			no-map;
		};

		main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a5000000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa5000000 0x00 0x100000>;
			no-map;
		};

		main_r5fss1_core1_memory_region: r5f-memory@a5100000 {
			compatible = "shared-dma-pool";
			reg = <0x00 0xa5100000 0x00 0xf00000>;
			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;
		};
	};

	vusb_main: fixedregulator-vusb-main5v0 {
		/* USB MAIN INPUT 5V DC */
		compatible = "regulator-fixed";
		regulator-name = "vusb-main5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vsys_3v3: fixedregulator-vsys3v3 {
		/* Output of LM5141 */
		compatible = "regulator-fixed";
		regulator-name = "vsys_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vusb_main>;
		regulator-always-on;
		regulator-boot-on;
	};

	vdd_mmc1: fixedregulator-sd {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&vdd_mmc1_en_pins_default>;
		regulator-name = "vdd_mmc1";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		enable-active-high;
		vin-supply = <&vsys_3v3>;
		gpio = <&wkup_gpio0 8 GPIO_ACTIVE_HIGH>;
	};

	vdd_sd_dv_alt: gpio-regulator-tps659411 {
		compatible = "regulator-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&vdd_sd_dv_alt_pins_default>;
		regulator-name = "tps659411";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		vin-supply = <&vsys_3v3>;
		gpios = <&wkup_gpio0 9 GPIO_ACTIVE_LOW>;
		states = <3300000 0x0>,
			 <1800000 0x1>;
	};
};

&main_pmx0 {
	main_mmc1_pins_default: main-mmc1-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
			J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
			J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
			J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
			J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
			J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
			J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
			J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
		>;
	};

	main_uart0_pins_default: main-uart0-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x1f0, PIN_INPUT, 0) /* (AC2) UART0_CTSn */
			J721E_IOPAD(0x1f4, PIN_OUTPUT, 0) /* (AB1) UART0_RTSn */
			J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
			J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
		>;
	};

	main_i2c0_pins_default: main-i2c0-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (AC5) I2C0_SCL */
			J721E_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (AA5) I2C0_SDA */
		>;
	};

	main_i2c1_pins_default: main-i2c1-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (Y6) I2C1_SCL */
			J721E_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (AA6) I2C1_SDA */
		>;
	};

	main_i2c3_pins_default: main-i2c3-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x270, PIN_INPUT_PULLUP, 4) /* (T26) MMC2_CLK.I2C3_SCL */
			J721E_IOPAD(0x274, PIN_INPUT_PULLUP, 4) /* (T25) MMC2_CMD.I2C3_SDA */
		>;
	};

	mcu_i2c0_pins_default: mcu-i2c0-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0x100, PIN_INPUT, 0) /* (J26) MCU_I2C0_SCL */
			J721E_WKUP_IOPAD(0x104, PIN_INPUT, 0) /* (H25) MCU_I2C0_SDA */
		>;
	};

	main_usbss0_pins_default: main-usbss0-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
			J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
		>;
	};

	main_usbss1_pins_default: main-usbss1-pins-default {
		pinctrl-single,pins = <
			J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */
		>;
	};
};

&wkup_pmx0 {
	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0x84, PIN_INPUT, 0) /* (B24) MCU_RGMII1_RD0 */
			J721E_WKUP_IOPAD(0x80, PIN_INPUT, 0) /* (A24) MCU_RGMII1_RD1 */
			J721E_WKUP_IOPAD(0x7c, PIN_INPUT, 0) /* (D24) MCU_RGMII1_RD2 */
			J721E_WKUP_IOPAD(0x78, PIN_INPUT, 0) /* (A25) MCU_RGMII1_RD3 */
			J721E_WKUP_IOPAD(0x74, PIN_INPUT, 0) /* (C24) MCU_RGMII1_RXC */
			J721E_WKUP_IOPAD(0x5c, PIN_INPUT, 0) /* (C25) MCU_RGMII1_RX_CTL */
			J721E_WKUP_IOPAD(0x6c, PIN_OUTPUT, 0) /* (B25) MCU_RGMII1_TD0 */
			J721E_WKUP_IOPAD(0x68, PIN_OUTPUT, 0) /* (A26) MCU_RGMII1_TD1 */
			J721E_WKUP_IOPAD(0x64, PIN_OUTPUT, 0) /* (A27) MCU_RGMII1_TD2 */
			J721E_WKUP_IOPAD(0x60, PIN_OUTPUT, 0) /* (A28) MCU_RGMII1_TD3 */
			J721E_WKUP_IOPAD(0x70, PIN_OUTPUT, 0) /* (B26) MCU_RGMII1_TXC */
			J721E_WKUP_IOPAD(0x58, PIN_OUTPUT, 0) /* (B27) MCU_RGMII1_TX_CTL */
		>;
	};

	mcu_mdio_pins_default: mcu-mdio1-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0x8c, PIN_OUTPUT, 0) /* (F23) MCU_MDIO0_MDC */
			J721E_WKUP_IOPAD(0x88, PIN_INPUT, 0) /* (E23) MCU_MDIO0_MDIO */
		>;
	};

	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0x0, PIN_OUTPUT, 0) /* (E20) MCU_OSPI0_CLK */
			J721E_WKUP_IOPAD(0x2c, PIN_OUTPUT, 0) /* (F19) MCU_OSPI0_CSn0 */
			J721E_WKUP_IOPAD(0xc, PIN_INPUT, 0) /* (D20) MCU_OSPI0_D0 */
			J721E_WKUP_IOPAD(0x10, PIN_INPUT, 0) /* (G19) MCU_OSPI0_D1 */
			J721E_WKUP_IOPAD(0x14, PIN_INPUT, 0) /* (G20) MCU_OSPI0_D2 */
			J721E_WKUP_IOPAD(0x18, PIN_INPUT, 0) /* (F20) MCU_OSPI0_D3 */
			J721E_WKUP_IOPAD(0x1c, PIN_INPUT, 0) /* (F21) MCU_OSPI0_D4 */
			J721E_WKUP_IOPAD(0x20, PIN_INPUT, 0) /* (E21) MCU_OSPI0_D5 */
			J721E_WKUP_IOPAD(0x24, PIN_INPUT, 0) /* (B22) MCU_OSPI0_D6 */
			J721E_WKUP_IOPAD(0x28, PIN_INPUT, 0) /* (G21) MCU_OSPI0_D7 */
			J721E_WKUP_IOPAD(0x8, PIN_INPUT, 0) /* (D21) MCU_OSPI0_DQS */
		>;
	};

	vdd_mmc1_en_pins_default: vdd-mmc1-en-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0xd0, PIN_OUTPUT, 7) /* (G27) WKUP_GPIO0_8 */
		>;
	};

	vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-pins-default {
		pinctrl-single,pins = <
			J721E_WKUP_IOPAD(0xd4, PIN_OUTPUT, 7) /* (G26) WKUP_GPIO0_9 */
		>;
	};

	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 */
		>;
	};
};

&wkup_uart0 {
	/* Wakeup UART is used by System firmware */
	status = "reserved";
};

&main_uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_uart0_pins_default>;
	/* Shared with ATF on this platform */
	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
};

&main_uart2 {
	/* Brought out on RPi header */
	status = "disabled";
};

&main_uart3 {
	/* UART not brought out */
	status = "disabled";
};

&main_uart5 {
	/* UART not brought out */
	status = "disabled";
};

&main_uart6 {
	/* UART not brought out */
	status = "disabled";
};

&main_uart7 {
	/* UART not brought out */
	status = "disabled";
};

&main_uart8 {
	/* UART not brought out */
	status = "disabled";
};

&main_uart9 {
	/* Brought out on M.2 E Key */
	status = "disabled";
};

&main_sdhci0 {
	/* Unused */
	status = "disabled";
};

&main_sdhci1 {
	/* SD Card */
	vmmc-supply = <&vdd_mmc1>;
	vqmmc-supply = <&vdd_sd_dv_alt>;
	pinctrl-names = "default";
	pinctrl-0 = <&main_mmc1_pins_default>;
	ti,driver-strength-ohm = <50>;
	disable-wp;
};

&main_sdhci2 {
	/* Unused */
	status = "disabled";
};

&ospi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;

	flash@0{
		compatible = "jedec,spi-nor";
		reg = <0x0>;
		spi-tx-bus-width = <8>;
		spi-rx-bus-width = <8>;
		spi-max-frequency = <25000000>;
		cdns,tshsl-ns = <60>;
		cdns,tsd2d-ns = <60>;
		cdns,tchsh-ns = <60>;
		cdns,tslch-ns = <60>;
		cdns,read-delay = <4>;
		cdns,phy-mode;
		cdns,phy-tx-start = <18>;
		#address-cells = <1>;
		#size-cells = <1>;
	};
};

&ospi1 {
	/* Unused */
	status = "disabled";
};

&main_i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_i2c0_pins_default>;
	clock-frequency = <400000>;
};

&main_i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_i2c1_pins_default>;
	clock-frequency = <400000>;
};

&main_i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_i2c3_pins_default>;
	clock-frequency = <400000>;
};

&main_i2c4 {
	/* Unused */
	status = "disabled";
};

&main_i2c5 {
	/* Brought out on RPi Header */
	status = "disabled";
};

&main_i2c6 {
	/* Unused */
	status = "disabled";
};

&mcu_i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mcu_i2c0_pins_default>;
	clock-frequency = <400000>;
};

&usb_serdes_mux {
	idle-states = <1>, <1>; /* USB0 to SERDES3, USB1 to SERDES2 */
};

&serdes_ln_ctrl {
	idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_IP4_UNUSED>,
		      <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
		      <J721E_SERDES2_LANE0_IP1_UNUSED>, <J721E_SERDES2_LANE1_USB3_1>,
		      <J721E_SERDES3_LANE0_USB3_0_SWAP>, <J721E_SERDES3_LANE1_USB3_0>,
		      <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>,
		      <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>;
};

&serdes_wiz3 {
	typec-dir-gpios = <&main_gpio1 3 GPIO_ACTIVE_HIGH>;
	typec-dir-debounce-ms = <700>;	/* TUSB321, tCCB_DEFAULT 133 ms */
};

&serdes3 {
	serdes3_usb_link: link@0 {
		reg = <0>;
		cdns,num-lanes = <2>;
		#phy-cells = <0>;
		cdns,phy-type = <PHY_TYPE_USB3>;
		resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>;
	};
};

&usbss0 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_usbss0_pins_default>;
	ti,vbus-divider;
};

&usb0 {
	dr_mode = "otg";
	maximum-speed = "super-speed";
	phys = <&serdes3_usb_link>;
	phy-names = "cdns3,usb3-phy";
};

&serdes2 {
	serdes2_usb_link: link@1 {
		reg = <1>;
		cdns,num-lanes = <1>;
		#phy-cells = <0>;
		cdns,phy-type = <PHY_TYPE_USB3>;
		resets = <&serdes_wiz2 2>;
	};
};

&usbss1 {
	pinctrl-names = "default";
	pinctrl-0 = <&main_usbss1_pins_default>;
	ti,vbus-divider;
};

&usb1 {
	dr_mode = "host";
	maximum-speed = "super-speed";
	phys = <&serdes2_usb_link>;
	phy-names = "cdns3,usb3-phy";
};

&tscadc0 {
	/* Unused */
	status = "disabled";
};

&tscadc1 {
	/* Unused */
	status = "disabled";
};

&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>;
};

&dss {
	assigned-clocks = <&k3_clks 152 1>,	/* VP 1 pixel clock */
			  <&k3_clks 152 4>,	/* VP 2 pixel clock */
			  <&k3_clks 152 9>,	/* VP 3 pixel clock */
			  <&k3_clks 152 13>;	/* VP 4 pixel clock */
	assigned-clock-parents = <&k3_clks 152 2>,	/* PLL16_HSDIV0 */
				 <&k3_clks 152 6>,	/* DPI0_EXT_CLKSEL_OUT0 */
				 <&k3_clks 152 11>,	/* PLL18_HSDIV0 */
				 <&k3_clks 152 18>;	/* DPI1_EXT_CLKSEL_OUT0 */
};

&mcasp0 {
	/* Unused */
	status = "disabled";
};

&mcasp1 {
	/* Unused */
	status = "disabled";
};

&mcasp2 {
	/* Unused */
	status = "disabled";
};

&mcasp3 {
	/* Unused */
	status = "disabled";
};

&mcasp4 {
	/* Unused */
	status = "disabled";
};

&mcasp5 {
	/* Unused */
	status = "disabled";
};

&mcasp6 {
	/* Brought out on RPi header */
	status = "disabled";
};

&mcasp7 {
	/* Unused */
	status = "disabled";
};

&mcasp8 {
	/* Unused */
	status = "disabled";
};

&mcasp9 {
	/* Unused */
	status = "disabled";
};

&mcasp10 {
	/* Unused */
	status = "disabled";
};

&mcasp11 {
	/* Brought out on M.2 E Key */
	status = "disabled";
};

&pcie2_rc {
	/* Unused */
	status = "disabled";
};

&pcie2_ep {
	/* Unused */
	status = "disabled";
};

&pcie3_rc {
	/* Unused */
	status = "disabled";
};

&pcie3_ep {
	/* Unused */
	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";
};

&mcu_r5fss0_core0 {
	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
			<&mcu_r5fss0_core0_memory_region>;
};

&mcu_r5fss0_core1 {
	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>;
	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
			<&mcu_r5fss0_core1_memory_region>;
};

&main_r5fss0_core0 {
	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
	memory-region = <&main_r5fss0_core0_dma_memory_region>,
			<&main_r5fss0_core0_memory_region>;
};

&main_r5fss0_core1 {
	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>;
	memory-region = <&main_r5fss0_core1_dma_memory_region>,
			<&main_r5fss0_core1_memory_region>;
};

&main_r5fss1_core0 {
	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core0>;
	memory-region = <&main_r5fss1_core0_dma_memory_region>,
			<&main_r5fss1_core0_memory_region>;
};

&main_r5fss1_core1 {
	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core1>;
	memory-region = <&main_r5fss1_core1_dma_memory_region>,
			<&main_r5fss1_core1_memory_region>;
};

&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>;
};