// SPDX-License-Identifier: GPL-2.0
/*
* https://beagleboard.org/ai-64
* Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
* Copyright (C) 2022 Jason Kridner, BeagleBoard.org Foundation
* Copyright (C) 2022 Robert Nelson, BeagleBoard.org Foundation
*/
/dts-v1/;
#include "k3-j721e.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/ti-dp83867.h>
#include <dt-bindings/phy/phy-cadence.h>
/ {
compatible = "beagle,j721e-beagleboneai64", "ti,j721e";
model = "BeagleBoard.org BeagleBone AI-64";
aliases {
serial0 = &wkup_uart0;
serial2 = &main_uart0;
mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
i2c0 = &wkup_i2c0;
i2c1 = &main_i2c6;
i2c2 = &main_i2c2;
i2c3 = &main_i2c4;
};
chosen {
stdout-path = "serial2:115200n8";
};
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>;
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;
};
};
gpio_keys: gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&sw_pwr_pins_default>;
button-1 {
label = "BOOT";
linux,code = <BTN_0>;
gpios = <&wkup_gpio0 0 GPIO_ACTIVE_LOW>;
};
button-2 {
label = "POWER";
linux,code = <KEY_POWER>;
gpios = <&wkup_gpio0 4 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_default>;
led-0 {
gpios = <&main_gpio0 96 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_HEARTBEAT;
linux,default-trigger = "heartbeat";
};
led-1 {
gpios = <&main_gpio0 95 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_DISK_ACTIVITY;
linux,default-trigger = "mmc0";
};
led-2 {
gpios = <&main_gpio0 97 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_CPU;
linux,default-trigger = "cpu";
};
led-3 {
gpios = <&main_gpio0 110 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_DISK_ACTIVITY;
linux,default-trigger = "mmc1";
};
led-4 {
gpios = <&main_gpio0 109 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_WLAN;
default-state = "off";
};
};
evm_12v0: regulator-0 {
/* main supply */
compatible = "regulator-fixed";
regulator-name = "evm_12v0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
vsys_3v3: regulator-1 {
/* Output of LMS140 */
compatible = "regulator-fixed";
regulator-name = "vsys_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vsys_5v0: regulator-2 {
/* Output of LM5140 */
compatible = "regulator-fixed";
regulator-name = "vsys_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vdd_mmc1: regulator-3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&sd_pwr_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 = <&main_gpio0 82 GPIO_ACTIVE_HIGH>;
};
vdd_sd_dv_alt: regulator-4 {
compatible = "regulator-gpio";
pinctrl-names = "default";
pinctrl-0 = <&vdd_sd_dv_alt_pins_default>;
regulator-name = "tlv71033";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
vin-supply = <&vsys_5v0>;
gpios = <&main_gpio0 117 GPIO_ACTIVE_HIGH>;
states = <1800000 0x0>,
<3300000 0x1>;
};
dp_pwr_3v3: regulator-5 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&dp0_3v3_en_pins_default>;
regulator-name = "dp-pwr";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&main_gpio0 49 GPIO_ACTIVE_HIGH>; /* DP0_PWR_SW_EN */
enable-active-high;
};
dp0: connector {
compatible = "dp-connector";
label = "DP0";
type = "full-size";
dp-pwr-supply = <&dp_pwr_3v3>;
port {
dp_connector_in: endpoint {
remote-endpoint = <&dp0_out>;
};
};
};
};
&main_pmx0 {
led_pins_default: led-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x184, PIN_INPUT, 7) /* (T23) RGMII5_RD0.GPIO0_96 */
J721E_IOPAD(0x180, PIN_INPUT, 7) /* (R23) RGMII5_RD1.GPIO0_95 */
J721E_IOPAD(0x188, PIN_INPUT, 7) /* (Y28) RGMII6_TX_CTL.GPIO0_97 */
J721E_IOPAD(0x1bc, PIN_INPUT, 7) /* (V24) MDIO0_MDC.GPIO0_110 */
J721E_IOPAD(0x1b8, PIN_INPUT, 7) /* (V26) MDIO0_MDIO.GPIO0_109 */
>;
};
main_mmc1_pins_default: main-mmc1-default-pins {
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-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
>;
};
sd_pwr_en_pins_default: sd-pwr-en-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x14c, PIN_INPUT, 7) /* (AA29) PRG0_PRU1_GPO19.GPIO0_82 */
>;
};
vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1d8, PIN_INPUT, 7) /* (W4) SPI1_CS1.GPIO0_117 */
>;
};
main_usbss0_pins_default: main-usbss0-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 - USBC_DIR */
>;
};
main_usbss1_pins_default: main-usbss1-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x290, INPUT_DISABLE, 1) /* (U6) USB0_DRVVBUS.USB1_DRVVBUS */
>;
};
dp0_3v3_en_pins_default:dp0-3v3-en-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0xc8, PIN_INPUT, 7) /* (AE26) PRG0_PRU0_GPO6.GPIO0_49 */
>;
};
dp0_pins_default: dp0-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* (Y4) SPI0_CS1.DP0_HPD */
>;
};
main_i2c0_pins_default: main-i2c0-default-pins {
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-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (Y6) I2C1_SCL */
J721E_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (AA6) I2C1_SDA */
>;
};
main_i2c2_pins_default: main-i2c2-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x208, PIN_INPUT_PULLUP, 4) /* (W5) MCAN0_RX.I2C2_SCL */
J721E_IOPAD(0x20c, PIN_INPUT_PULLUP, 4) /* (W6) MCAN0_TX.I2C2_SDA */
J721E_IOPAD(0x138, PIN_INPUT, 7) /* (AE25) PRG0_PRU1_GPO14.GPIO0_77 */
J721E_IOPAD(0x13c, PIN_INPUT, 7) /* (AF29) PRG0_PRU1_GPO15.GPIO0_78 */
>;
};
main_i2c3_pins_default: main-i2c3-default-pins {
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 */
>;
};
main_i2c4_pins_default: main-i2c4-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1e0, PIN_INPUT_PULLUP, 2) /* (Y5) SPI1_D0.I2C4_SCL */
J721E_IOPAD(0x1dc, PIN_INPUT_PULLUP, 2) /* (Y1) SPI1_CLK.I2C4_SDA */
J721E_IOPAD(0x30, PIN_INPUT, 7) /* (AF24) PRG1_PRU0_GPO11.GPIO0_12 */
J721E_IOPAD(0x34, PIN_INPUT, 7) /* (AJ24) PRG1_PRU0_GPO12.GPIO0_13 */
>;
};
main_i2c5_pins_default: main-i2c5-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x150, PIN_INPUT_PULLUP, 2) /* (Y26) PRG0_MDIO0_MDIO.I2C5_SCL */
J721E_IOPAD(0x154, PIN_INPUT_PULLUP, 2) /* (AA27) PRG0_MDIO0_MDC.I2C5_SDA */
>;
};
main_i2c6_pins_default: main-i2c6-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1d0, PIN_INPUT_PULLUP, 2) /* (AA3) SPI0_D1.I2C6_SCL */
J721E_IOPAD(0x1e4, PIN_INPUT_PULLUP, 2) /* (Y2) SPI1_D1.I2C6_SDA */
J721E_IOPAD(0x74, PIN_INPUT, 7) /* (AC21) PRG1_PRU1_GPO7.GPIO0_28 */
J721E_IOPAD(0xa4, PIN_INPUT, 7) /* (AH22) PRG1_PRU1_GPO19.GPIO0_40 */
>;
};
csi0_gpio_pins_default: csi0-gpio-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x19c, PIN_INPUT_PULLDOWN, 7) /* (W27) RGMII6_TD0.GPIO0_102 */
J721E_IOPAD(0x1a0, PIN_INPUT_PULLDOWN, 7) /* (W29) RGMII6_TXC.GPIO0_103 */
>;
};
csi1_gpio_pins_default: csi1-gpio-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x198, PIN_INPUT_PULLDOWN, 7) /* (V25) RGMII6_TD1.GPIO0_101 */
J721E_IOPAD(0x1b0, PIN_INPUT_PULLDOWN, 7) /* (W24) RGMII6_RD1.GPIO0_107 */
>;
};
pcie1_rst_pins_default: pcie1-rst-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x5c, PIN_INPUT, 7) /* (AG23) PRG1_PRU1_GPO1.GPIO0_22 */
>;
};
};
&wkup_pmx0 {
eeprom_wp_pins_default: eeprom-wp-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xc4, PIN_OUTPUT_PULLUP, 7) /* (G24) WKUP_GPIO0_5 */
>;
};
mcu_adc0_pins_default: mcu-adc0-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x130, PIN_INPUT, 0) /* (K25) MCU_ADC0_AIN0 */
J721E_WKUP_IOPAD(0x134, PIN_INPUT, 0) /* (K26) MCU_ADC0_AIN1 */
J721E_WKUP_IOPAD(0x138, PIN_INPUT, 0) /* (K28) MCU_ADC0_AIN2 */
J721E_WKUP_IOPAD(0x13c, PIN_INPUT, 0) /* (L28) MCU_ADC0_AIN3 */
J721E_WKUP_IOPAD(0x140, PIN_INPUT, 0) /* (K24) MCU_ADC0_AIN4 */
J721E_WKUP_IOPAD(0x144, PIN_INPUT, 0) /* (K27) MCU_ADC0_AIN5 */
J721E_WKUP_IOPAD(0x148, PIN_INPUT, 0) /* (K29) MCU_ADC0_AIN6 */
>;
};
mcu_adc1_pins_default: mcu-adc1-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x150, PIN_INPUT, 0) /* (N23) MCU_ADC1_AIN0 */
>;
};
mikro_bus_pins_default: mikro-bus-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x108, PIN_INPUT, 7) /* SDAPULLEN (E26) PMIC_POWER_EN0.WKUP_GPIO0_66 */
J721E_WKUP_IOPAD(0xd4, PIN_INPUT, 7) /* SDA (G26) WKUP_GPIO0_9.MCU_I2C1_SDA */
J721E_WKUP_IOPAD(0xf4, PIN_INPUT, 7) /* SDA (D25) MCU_I3C0_SDA.WKUP_GPIO0_61 */
J721E_WKUP_IOPAD(0xd0, PIN_INPUT, 7) /* SCL (G27) WKUP_GPIO0_8.MCU_I2C1_SCL */
J721E_WKUP_IOPAD(0xf0, PIN_INPUT, 7) /* SCL (D26) MCU_I3C0_SCL.WKUP_GPIO0_60 */
J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 7) /* MOSI (F28) WKUP_GPIO0_2.MCU_SPI1_D1 */
J721E_WKUP_IOPAD(0xb4, PIN_INPUT, 7) /* MISO (F25) WKUP_GPIO0_1.MCU_SPI1_D0 */
J721E_WKUP_IOPAD(0xb0, PIN_INPUT, 7) /* CLK (F26) WKUP_GPIO0_0.MCU_SPI1_CLK */
J721E_WKUP_IOPAD(0xbc, PIN_INPUT, 7) /* CS (F27) WKUP_GPIO0_3.MCU_SPI1_CS0 */
J721E_WKUP_IOPAD(0x44, PIN_INPUT, 7) /* RX (G22) MCU_OSPI1_D1.WKUP_GPIO0_33 */
J721E_WKUP_IOPAD(0x48, PIN_INPUT, 7) /* TX (D23) MCU_OSPI1_D2.WKUP_GPIO0_34 */
J721E_WKUP_IOPAD(0x4c, PIN_INPUT, 7) /* INT (C23) MCU_OSPI1_D3.WKUP_GPIO0_35 */
J721E_WKUP_IOPAD(0x54, PIN_INPUT, 7) /* RST (E22) MCU_OSPI1_CSn1.WKUP_GPIO0_37 */
J721E_WKUP_IOPAD(0xdc, PIN_INPUT, 7) /* PWM (H27) WKUP_GPIO0_11 */
J721E_WKUP_IOPAD(0xac, PIN_INPUT, 7) /* AN (C29) MCU_MCAN0_RX.WKUP_GPIO0_59 */
>;
};
mcu_cpsw_pins_default: mcu-cpsw-default-pins {
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-default-pins {
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 */
>;
};
sw_pwr_pins_default: sw-pwr-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xc0, PIN_INPUT, 7) /* (G25) WKUP_GPIO0_4 */
>;
};
wkup_i2c0_pins_default: wkup-i2c0-default-pins {
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_pins_default: wkup-uart0-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xa0, PIN_INPUT, 0) /* (J29) WKUP_UART0_RXD */
J721E_WKUP_IOPAD(0xa4, PIN_OUTPUT, 0) /* (J28) WKUP_UART0_TXD */
>;
};
mcu_usbss1_pins_default: mcu-usbss1-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x3c, PIN_OUTPUT_PULLUP, 5) /* (A23) MCU_OSPI1_LBCLKO.WKUP_GPIO0_30 */
>;
};
};
&wkup_uart0 {
/* Wakeup UART is used by TIFS firmware. */
status = "reserved";
pinctrl-names = "default";
pinctrl-0 = <&wkup_uart0_pins_default>;
};
&main_uart0 {
status = "okay";
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_sdhci0 {
/* eMMC */
status = "okay";
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&main_sdhci1 {
/* SD Card */
status = "okay";
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_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
};
&main_i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
};
&main_i2c2 {
/* BBB Header: P9.19 and P9.20 */
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c2_pins_default>;
clock-frequency = <100000>;
};
&main_i2c3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c3_pins_default>;
clock-frequency = <400000>;
};
&main_i2c4 {
/* BBB Header: P9.24 and P9.26 */
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c4_pins_default>;
clock-frequency = <100000>;
};
&main_i2c5 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c5_pins_default>;
clock-frequency = <400000>;
};
&main_i2c6 {
/* BBB Header: P9.17 and P9.18 */
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c6_pins_default>;
clock-frequency = <100000>;
status = "okay";
};
&wkup_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
eeprom@50 {
compatible = "atmel,24c04";
reg = <0x50>;
pinctrl-names = "default";
pinctrl-0 = <&eeprom_wp_pins_default>;
};
};
&wkup_gpio0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_adc0_pins_default>, <&mcu_adc1_pins_default>,
<&mikro_bus_pins_default>;
};
&main_gpio0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&csi1_gpio_pins_default>, <&csi0_gpio_pins_default>;
};
&main_gpio1 {
status = "okay";
};
&usb_serdes_mux {
idle-states = <1>, <1>; /* USB0 to SERDES3, USB1 to SERDES2 */
};
&serdes_ln_ctrl {
idle-states = <J721E_SERDES0_LANE0_IP4_UNUSED>, <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_LOW>;
typec-dir-debounce-ms = <700>; /* TUSB321, tCCB_DEFAULT 133 ms */
};
&serdes3 {
serdes3_usb_link: phy@0 {
reg = <0>;
cdns,num-lanes = <2>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_USB3>;
resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>;
};
};
&serdes4 {
torrent_phy_dp: phy@0 {
reg = <0>;
resets = <&serdes_wiz4 1>;
cdns,phy-type = <PHY_TYPE_DP>;
cdns,num-lanes = <4>;
cdns,max-bit-rate = <5400>;
#phy-cells = <0>;
};
};
&mhdp {
phys = <&torrent_phy_dp>;
phy-names = "dpphy";
pinctrl-names = "default";
pinctrl-0 = <&dp0_pins_default>;
};
&usbss0 {
pinctrl-names = "default";
pinctrl-0 = <&main_usbss0_pins_default>;
ti,vbus-divider;
};
&usb0 {
dr_mode = "peripheral";
maximum-speed = "super-speed";
phys = <&serdes3_usb_link>;
phy-names = "cdns3,usb3-phy";
};
&serdes2 {
serdes2_usb_link: phy@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>, <&mcu_usbss1_pins_default>;
ti,vbus-divider;
};
&usb1 {
dr_mode = "host";
maximum-speed = "super-speed";
phys = <&serdes2_usb_link>;
phy-names = "cdns3,usb3-phy";
};
&tscadc0 {
status = "okay";
/* BBB Header: P9.39, P9.40, P9.37, P9.38, P9.33, P9.36, P9.35 */
adc {
ti,adc-channels = <0 1 2 3 4 5 6>;
};
};
&tscadc1 {
status = "okay";
/* MCU mikroBUS Header J10.1 - MCU_ADC1_AIN0 */
adc {
ti,adc-channels = <0>;
};
};
&mcu_cpsw {
pinctrl-names = "default";
pinctrl-0 = <&mcu_cpsw_pins_default>;
};
&davinci_mdio {
pinctrl-names = "default";
pinctrl-0 = <&mcu_mdio_pins_default>;
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 {
/*
* These clock assignments are chosen to enable the following outputs:
*
* VP0 - DisplayPort SST
* VP1 - DPI0
* VP2 - DSI
* VP3 - DPI1
*/
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>, /* PLL19_HSDIV0 */
<&k3_clks 152 11>, /* PLL18_HSDIV0 */
<&k3_clks 152 18>; /* PLL23_HSDIV0 */
};
&dss_ports {
port {
dpi0_out: endpoint {
remote-endpoint = <&dp0_in>;
};
};
};
&dp0_ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dp0_in: endpoint {
remote-endpoint = <&dpi0_out>;
};
};
port@4 {
reg = <4>;
dp0_out: endpoint {
remote-endpoint = <&dp_connector_in>;
};
};
};
&serdes0 {
serdes0_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <1>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz0 1>;
};
};
&serdes1 {
serdes1_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <2>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>;
};
};
&pcie1_rc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pcie1_rst_pins_default>;
phys = <&serdes1_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <2>;
max-link-speed = <3>;
reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_HIGH>;
};
&ufs_wrapper {
status = "disabled";
};
&mailbox0_cluster0 {
status = "okay";
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 {
status = "okay";
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 {
status = "okay";
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 {
status = "okay";
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 {
status = "okay";
interrupts = <420>;
mbox_c71_0: mbox-c71-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
&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 {
status = "okay";
mboxes = <&mailbox0_cluster3>, <&mbox_c66_0>;
memory-region = <&c66_0_dma_memory_region>,
<&c66_0_memory_region>;
};
&c66_1 {
status = "okay";
mboxes = <&mailbox0_cluster3>, <&mbox_c66_1>;
memory-region = <&c66_1_dma_memory_region>,
<&c66_1_memory_region>;
};
&c71_0 {
status = "okay";
mboxes = <&mailbox0_cluster4>, <&mbox_c71_0>;
memory-region = <&c71_0_dma_memory_region>,
<&c71_0_memory_region>;
};