// SPDX-License-Identifier: GPL-2.0-only OR MIT /* * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/ * * J721E SK URL: https://www.ti.com/tool/SK-TDA4VM */ /dts-v1/; #include "k3-j721e.dtsi" #include #include #include / { compatible = "ti,j721e-sk", "ti,j721e"; model = "Texas Instruments J721E SK"; aliases { serial0 = &wkup_uart0; serial1 = &mcu_uart0; serial2 = &main_uart0; serial3 = &main_uart1; ethernet0 = &cpsw_port1; mmc1 = &main_sdhci1; }; chosen { stdout-path = "serial2:115200n8"; }; memory@80000000 { device_type = "memory"; bootph-all; /* 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_0_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_1_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_HIGH>; states = <1800000 0x0>, <3300000 0x1>; }; transceiver1: can-phy1 { compatible = "ti,tcan1042"; #phy-cells = <0>; max-bitrate = <5000000>; pinctrl-names = "default"; pinctrl-0 = <&mcu_mcan0_gpio_pins_default>; standby-gpios = <&wkup_gpio0 3 GPIO_ACTIVE_HIGH>; }; transceiver2: can-phy2 { compatible = "ti,tcan1042"; #phy-cells = <0>; max-bitrate = <5000000>; pinctrl-names = "default"; pinctrl-0 = <&main_mcan0_gpio_pins_default>; standby-gpios = <&main_gpio0 65 GPIO_ACTIVE_HIGH>; }; transceiver3: can-phy3 { compatible = "ti,tcan1042"; #phy-cells = <0>; max-bitrate = <5000000>; pinctrl-names = "default"; pinctrl-0 = <&main_mcan5_gpio_pins_default>; standby-gpios = <&main_gpio0 66 GPIO_ACTIVE_HIGH>; }; transceiver4: can-phy4 { compatible = "ti,tcan1042"; #phy-cells = <0>; max-bitrate = <5000000>; pinctrl-names = "default"; pinctrl-0 = <&main_mcan9_gpio_pins_default>; standby-gpios = <&main_gpio0 67 GPIO_ACTIVE_HIGH>; }; dp_pwr_3v3: fixedregulator-dp-prw { compatible = "regulator-fixed"; regulator-name = "dp-pwr"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; pinctrl-names = "default"; pinctrl-0 = <&dp_pwr_en_pins_default>; gpio = <&main_gpio0 111 0>; /* DP0_3V3 _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>; }; }; }; hdmi-connector { compatible = "hdmi-connector"; label = "hdmi"; type = "a"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_hpd_pins_default>; ddc-i2c-bus = <&main_i2c1>; /* HDMI_HPD */ hpd-gpios = <&main_gpio1 0 GPIO_ACTIVE_HIGH>; port { hdmi_connector_in: endpoint { remote-endpoint = <&tfp410_out>; }; }; }; dvi-bridge { compatible = "ti,tfp410"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_pdn_pins_default>; powerdown-gpios = <&main_gpio0 127 GPIO_ACTIVE_LOW>; ti,deskew = <0>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; tfp410_in: endpoint { remote-endpoint = <&dpi1_out>; pclk-sample = <1>; }; }; port@1 { reg = <1>; tfp410_out: endpoint { remote-endpoint = <&hdmi_connector_in>; }; }; }; }; csi_mux: mux-controller { compatible = "gpio-mux"; #mux-state-cells = <1>; mux-gpios = <&main_gpio0 88 GPIO_ACTIVE_HIGH>; idle-state = <0>; pinctrl-names = "default"; pinctrl-0 = <&main_csi_mux_sel_pins_default>; }; }; &main_pmx0 { 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(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_uart1_pins_default: main-uart1-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x1f8, PIN_INPUT, 0) /* (AA4) UART1_RXD */ J721E_IOPAD(0x1fc, PIN_OUTPUT, 0) /* (AB4) UART1_TXD */ >; }; 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_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_usbss0_pins_default: main-usbss0-default-pins { 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-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */ >; }; main_csi_mux_sel_pins_default: main-csi-mux-sel-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x164, PIN_OUTPUT, 7) /* (V29) RGMII5_TD2 */ >; }; main_mcan0_pins_default: main-mcan0-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x208, PIN_INPUT, 0) /* (W5) MCAN0_RX */ J721E_IOPAD(0x20c, PIN_OUTPUT, 0) /* (W6) MCAN0_TX */ >; }; main_mcan0_gpio_pins_default: main-mcan0-gpio-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x108, PIN_INPUT, 7) /* (AD27) PRG0_PRU1_GPO2.GPIO0_65 */ >; }; main_mcan5_pins_default: main-mcan5-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x050, PIN_INPUT, 6) /* (AE21) PRG1_PRU0_GPO18.MCAN5_RX */ J721E_IOPAD(0x04c, PIN_OUTPUT, 6) /* (AJ21) PRG1_PRU0_GPO17.MCAN5_TX */ >; }; main_mcan5_gpio_pins_default: main-mcan5-gpio-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x10c, PIN_INPUT, 7) /* (AC25) PRG0_PRU1_GPO3.GPIO0_66 */ >; }; main_mcan9_pins_default: main-mcan9-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x0d0, PIN_INPUT, 6) /* (AC27) PRG0_PRU0_GPO8.MCAN9_RX */ J721E_IOPAD(0x0cc, PIN_OUTPUT, 6) /* (AC28) PRG0_PRU0_GPO7.MCAN9_TX */ >; }; main_mcan9_gpio_pins_default: main-mcan9-gpio-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x110, PIN_INPUT, 7) /* (AD29) PRG0_PRU1_GPO4.GPIO0_67 */ >; }; dp0_pins_default: dp0-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* SPI0_CS1.DP0_HPD */ >; }; dp_pwr_en_pins_default: dp-pwr-en-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x1c0, PIN_INPUT, 7) /* (AA2) SPI0_CS0.GPIO0_111 */ >; }; dss_vout0_pins_default: dss-vout0-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x58, PIN_OUTPUT, 10) /* (AE22) PRG1_PRU1_GPO0.VOUT0_DATA0 */ J721E_IOPAD(0x5c, PIN_OUTPUT, 10) /* (AG23) PRG1_PRU1_GPO1.VOUT0_DATA1 */ J721E_IOPAD(0x60, PIN_OUTPUT, 10) /* (AF23) PRG1_PRU1_GPO2.VOUT0_DATA2 */ J721E_IOPAD(0x64, PIN_OUTPUT, 10) /* (AD23) PRG1_PRU1_GPO3.VOUT0_DATA3 */ J721E_IOPAD(0x68, PIN_OUTPUT, 10) /* (AH24) PRG1_PRU1_GPO4.VOUT0_DATA4 */ J721E_IOPAD(0x6c, PIN_OUTPUT, 10) /* (AG21) PRG1_PRU1_GPO5.VOUT0_DATA5 */ J721E_IOPAD(0x70, PIN_OUTPUT, 10) /* (AE23) PRG1_PRU1_GPO6.VOUT0_DATA6 */ J721E_IOPAD(0x74, PIN_OUTPUT, 10) /* (AC21) PRG1_PRU1_GPO7.VOUT0_DATA7 */ J721E_IOPAD(0x78, PIN_OUTPUT, 10) /* (Y23) PRG1_PRU1_GPO8.VOUT0_DATA8 */ J721E_IOPAD(0x7c, PIN_OUTPUT, 10) /* (AF21) PRG1_PRU1_GPO9.VOUT0_DATA9 */ J721E_IOPAD(0x80, PIN_OUTPUT, 10) /* (AB23) PRG1_PRU1_GPO10.VOUT0_DATA10 */ J721E_IOPAD(0x84, PIN_OUTPUT, 10) /* (AJ25) PRG1_PRU1_GPO11.VOUT0_DATA11 */ J721E_IOPAD(0x88, PIN_OUTPUT, 10) /* (AH25) PRG1_PRU1_GPO12.VOUT0_DATA12 */ J721E_IOPAD(0x8c, PIN_OUTPUT, 10) /* (AG25) PRG1_PRU1_GPO13.VOUT0_DATA13 */ J721E_IOPAD(0x90, PIN_OUTPUT, 10) /* (AH26) PRG1_PRU1_GPO14.VOUT0_DATA14 */ J721E_IOPAD(0x94, PIN_OUTPUT, 10) /* (AJ27) PRG1_PRU1_GPO15.VOUT0_DATA15 */ J721E_IOPAD(0x30, PIN_OUTPUT, 10) /* (AF24) PRG1_PRU0_GPO11.VOUT0_DATA16 */ J721E_IOPAD(0x34, PIN_OUTPUT, 10) /* (AJ24) PRG1_PRU0_GPO12.VOUT0_DATA17 */ J721E_IOPAD(0x38, PIN_OUTPUT, 10) /* (AG24) PRG1_PRU0_GPO13.VOUT0_DATA18 */ J721E_IOPAD(0x3c, PIN_OUTPUT, 10) /* (AD24) PRG1_PRU0_GPO14.VOUT0_DATA19 */ J721E_IOPAD(0x40, PIN_OUTPUT, 10) /* (AC24) PRG1_PRU0_GPO15.VOUT0_DATA20 */ J721E_IOPAD(0x44, PIN_OUTPUT, 10) /* (AE24) PRG1_PRU0_GPO16.VOUT0_DATA21 */ J721E_IOPAD(0x24, PIN_OUTPUT, 10) /* (AJ20) PRG1_PRU0_GPO8.VOUT0_DATA22 */ J721E_IOPAD(0x28, PIN_OUTPUT, 10) /* (AG20) PRG1_PRU0_GPO9.VOUT0_DATA23 */ J721E_IOPAD(0x9c, PIN_OUTPUT, 10) /* (AC22) PRG1_PRU1_GPO17.VOUT0_DE */ J721E_IOPAD(0x98, PIN_OUTPUT, 10) /* (AJ26) PRG1_PRU1_GPO16.VOUT0_HSYNC */ J721E_IOPAD(0xa4, PIN_OUTPUT, 10) /* (AH22) PRG1_PRU1_GPO19.VOUT0_PCLK */ J721E_IOPAD(0xa0, PIN_OUTPUT, 10) /* (AJ22) PRG1_PRU1_GPO18.VOUT0_VSYNC */ >; }; hdmi_hpd_pins_default: hdmi-hpd-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x204, PIN_INPUT, 7) /* (AD5) UART1_RTSn.GPIO1_0 */ >; }; hdmi_pdn_pins_default: hdmi-pdn-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x200, PIN_INPUT, 7) /* (AC4) UART1_CTSn.GPIO0_127 */ >; }; /* Reset for M.2 E Key slot on PCIe0 */ ekey_reset_pins_default: ekey-reset-pns-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x124, PIN_INPUT, 7) /* (Y24) PRG0_PRU1_GPO9.GPIO0_72 */ >; }; 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 */ >; }; rpi_header_gpio0_pins_default: rpi-header-gpio0-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x01C, PIN_INPUT, 7) /* (AD22) PRG1_PRU0_GPO6.GPIO0_7 */ J721E_IOPAD(0x120, PIN_INPUT, 7) /* (AA28) PRG0_PRU1_GPO8.GPIO0_71 */ J721E_IOPAD(0x14C, PIN_INPUT, 7) /* (AA29) PRG0_PRU1_GPO19.GPIO0_82 */ J721E_IOPAD(0x02C, PIN_INPUT, 7) /* (AD21) PRG1_PRU0_GPO10.GPIO0_11 */ J721E_IOPAD(0x198, PIN_INPUT, 7) /* (V25) RGMII6_TD1.GPIO0_101 */ J721E_IOPAD(0x1B0, PIN_INPUT, 7) /* (W24) RGMII6_RD1.GPIO0_107 */ J721E_IOPAD(0x1A0, PIN_INPUT, 7) /* (W29) RGMII6_TXC.GPIO0_103 */ J721E_IOPAD(0x008, PIN_INPUT, 7) /* (AG22) PRG1_PRU0_GPO1.GPIO0_2 */ J721E_IOPAD(0x1D0, PIN_INPUT, 7) /* (AA3) SPI0_D1.GPIO0_115 */ J721E_IOPAD(0x11C, PIN_INPUT, 7) /* (AA24) PRG0_PRU1_GPO7.GPIO0_70 */ J721E_IOPAD(0x148, PIN_INPUT, 7) /* (AA26) PRG0_PRU1_GPO18.GPIO0_81 */ J721E_IOPAD(0x004, PIN_INPUT, 7) /* (AC23) PRG1_PRU0_GPO0.GPIO0_1 */ J721E_IOPAD(0x014, PIN_INPUT, 7) /* (AH23) PRG1_PRU0_GPO4.GPIO0_5 */ J721E_IOPAD(0x020, PIN_INPUT, 7) /* (AE20) PRG1_PRU0_GPO7.GPIO0_8 */ J721E_IOPAD(0x19C, PIN_INPUT, 7) /* (W27) RGMII6_TD0.GPIO0_102 */ J721E_IOPAD(0x1B4, PIN_INPUT, 7) /* (W25) RGMII6_RD0.GPIO0_108 */ J721E_IOPAD(0x188, PIN_INPUT, 7) /* (Y28) RGMII6_TX_CTL.GPIO0_97 */ J721E_IOPAD(0x00C, PIN_INPUT, 7) /* (AF22) PRG1_PRU0_GPO2.GPIO0_3 */ J721E_IOPAD(0x010, PIN_INPUT, 7) /* (AJ23) PRG1_PRU0_GPO3.GPIO0_4 */ J721E_IOPAD(0x178, PIN_INPUT, 7) /* (U27) RGMII5_RD3.GPIO0_93 */ J721E_IOPAD(0x17C, PIN_INPUT, 7) /* (U24) RGMII5_RD2.GPIO0_94 */ J721E_IOPAD(0x190, PIN_INPUT, 7) /* (W23) RGMII6_TD3.GPIO0_99 */ J721E_IOPAD(0x18C, PIN_INPUT, 7) /* (V23) RGMII6_RX_CTL.GPIO0_98 */ >; }; rpi_header_gpio1_pins_default: rpi-header-gpio1-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x234, PIN_INPUT, 7) /* (U3) EXT_REFCLK1.GPIO1_12 */ >; }; }; &wkup_pmx0 { pmic_irq_pins_default: pmic-irq-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x0cc, PIN_INPUT, 7) /* (G28) WKUP_GPIO0_7 */ >; }; 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 */ >; }; mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { 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-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xd0, PIN_OUTPUT, 7) /* (G27) WKUP_GPIO0_8 */ >; }; vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xd4, PIN_OUTPUT, 7) /* (G26) WKUP_GPIO0_9 */ >; }; 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_uart0_pins_default: mcu-uart0-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xf0, PIN_INPUT, 2) /* (D26) MCU_I3C0_SCL.MCU_UART0_CTSn */ J721E_WKUP_IOPAD(0xf4, PIN_OUTPUT, 2)/* (D25) MCU_I3C0_SDA.MCU_UART0_RTSn */ J721E_WKUP_IOPAD(0xe4, PIN_INPUT, 0) /* (H28) WKUP_GPIO0_13.MCU_UART0_RXD */ J721E_WKUP_IOPAD(0xe0, PIN_OUTPUT, 0)/* (G29) WKUP_GPIO0_12.MCU_UART0_TXD */ >; }; 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 */ >; }; mcu_mcan0_pins_default: mcu-mcan0-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x0ac, PIN_INPUT, 0) /* (C29) MCU_MCAN0_RX */ J721E_WKUP_IOPAD(0x0a8, PIN_OUTPUT, 0) /* (D29) MCU_MCAN0_TX */ >; }; mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x0bc, PIN_INPUT, 7) /* (F27) WKUP_GPIO0_3 */ >; }; /* Reset for M.2 M Key slot on PCIe1 */ mkey_reset_pins_default: mkey-reset-pns-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xdc, PIN_INPUT, 7) /* (H27) WKUP_GPIO0_11 */ >; }; }; &wkup_uart0 { /* Wakeup UART is used by System firmware */ status = "reserved"; pinctrl-names = "default"; pinctrl-0 = <&wkup_uart0_pins_default>; }; &wkup_i2c0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&wkup_i2c0_pins_default>; clock-frequency = <400000>; eeprom@51 { /* AT24C512C-MAHM-T */ compatible = "atmel,24c512"; reg = <0x51>; }; tps659413: pmic@48 { compatible = "ti,tps6594-q1"; reg = <0x48>; system-power-controller; pinctrl-names = "default"; pinctrl-0 = <&pmic_irq_pins_default>; interrupt-parent = <&wkup_gpio0>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; ti,primary-pmic; buck123-supply = <&vsys_3v3>; buck4-supply = <&vsys_3v3>; buck5-supply = <&vsys_3v3>; ldo1-supply = <&vsys_3v3>; ldo2-supply = <&vsys_3v3>; ldo3-supply = <&vsys_3v3>; ldo4-supply = <&vsys_3v3>; regulators { bucka123: buck123 { regulator-name = "vdd_cpu_avs"; regulator-min-microvolt = <600000>; regulator-max-microvolt = <900000>; regulator-boot-on; regulator-always-on; bootph-pre-ram; }; bucka4: buck4 { regulator-name = "vdd_mcu_0v85"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <850000>; regulator-boot-on; regulator-always-on; }; bucka5: buck5 { regulator-name = "vdd_phyio_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldoa1: ldo1 { regulator-name = "vdd1_lpddr4_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldoa2: ldo2 { regulator-name = "vdd_mcuio_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldoa3: ldo3 { regulator-name = "vdda_dll_0v8"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <800000>; regulator-boot-on; regulator-always-on; }; ldoa4: ldo4 { regulator-name = "vda_mcu_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; }; }; tps659411: pmic@4c { compatible = "ti,tps6594-q1"; reg = <0x4c>; system-power-controller; interrupt-parent = <&wkup_gpio0>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; buck1234-supply = <&vsys_3v3>; buck5-supply = <&vsys_3v3>; ldo1-supply = <&vsys_3v3>; ldo2-supply = <&vsys_3v3>; ldo3-supply = <&vsys_3v3>; ldo4-supply = <&vsys_3v3>; regulators { buckb1234: buck1234 { regulator-name = "vdd_core_0v8"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <800000>; regulator-boot-on; regulator-always-on; }; buckb5: buck5 { regulator-name = "vdd_ram_0v85"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <850000>; regulator-boot-on; regulator-always-on; }; ldob1: ldo1 { regulator-name = "vdd_sd_dv"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; ldob2: ldo2 { regulator-name = "vdd_usb_3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; ldob3: ldo3 { regulator-name = "vdd_io_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldob4: ldo4 { regulator-name = "vda_pll_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; }; }; }; &mcu_uart0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mcu_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_uart1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart1_pins_default>; }; &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; }; &ospi0 { status = "okay"; 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>; partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; partition@0 { label = "ospi.tiboot3"; reg = <0x0 0x80000>; }; partition@80000 { label = "ospi.tispl"; reg = <0x80000 0x200000>; }; partition@280000 { label = "ospi.u-boot"; reg = <0x280000 0x400000>; }; partition@680000 { label = "ospi.env"; reg = <0x680000 0x40000>; }; partition@6c0000 { label = "ospi.sysfw"; reg = <0x6c0000 0x100000>; }; partition@7c0000 { label = "ospi.env.backup"; reg = <0x7c0000 0x40000>; }; partition@800000 { label = "ospi.rootfs"; reg = <0x800000 0x37c0000>; }; partition@3fc0000 { label = "ospi.phypattern"; reg = <0x3fc0000 0x40000>; }; }; }; }; &main_i2c0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; i2c-mux@71 { compatible = "nxp,pca9543"; #address-cells = <1>; #size-cells = <0>; reg = <0x71>; /* PCIe1 M.2 M Key I2C */ i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; /* PCIe0 M.2 E Key I2C */ i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; }; }; &main_i2c1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; /* i2c1 is used for DVI DDC, so we need to use 100kHz */ clock-frequency = <100000>; }; &main_i2c3 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c3_pins_default>; clock-frequency = <400000>; i2c-mux@70 { compatible = "nxp,pca9543"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; /* CSI0 I2C */ cam0_i2c: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; /* CSI1 I2C */ cam1_i2c: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; }; }; &main_i2c5 { /* Brought out on RPi Header */ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c5_pins_default>; clock-frequency = <400000>; }; &main_gpio0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&rpi_header_gpio0_pins_default>; }; &main_gpio1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&rpi_header_gpio1_pins_default>; }; &wkup_gpio0 { status = "okay"; }; &usb_serdes_mux { idle-states = <1>, <1>; /* USB0 to SERDES3, USB1 to SERDES2 */ }; &serdes_ln_ctrl { idle-states = , , , , , , , , , , , ; }; &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: phy@0 { reg = <0>; cdns,num-lanes = <2>; #phy-cells = <0>; cdns,phy-type = ; resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>; }; }; &serdes4 { torrent_phy_dp: phy@0 { reg = <0>; resets = <&serdes_wiz4 1>; cdns,phy-type = ; 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 = "otg"; 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 = ; 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"; }; &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 = ; ti,fifo-depth = ; }; }; &cpsw_port1 { phy-mode = "rgmii-rxid"; phy-handle = <&phy0>; }; &dss { pinctrl-names = "default"; pinctrl-0 = <&dss_vout0_pins_default>; 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 */ }; &dss_ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; dpi0_out: endpoint { remote-endpoint = <&dp0_in>; }; }; port@1 { reg = <1>; dpi1_out: endpoint { remote-endpoint = <&tfp410_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 = ; resets = <&serdes_wiz0 1>; }; }; &serdes1 { serdes1_pcie_link: phy@0 { reg = <0>; cdns,num-lanes = <2>; #phy-cells = <0>; cdns,phy-type = ; resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>; }; }; &pcie0_rc { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&ekey_reset_pins_default>; reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_HIGH>; phys = <&serdes0_pcie_link>; phy-names = "pcie-phy"; num-lanes = <1>; }; &pcie1_rc { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mkey_reset_pins_default>; reset-gpios = <&wkup_gpio0 11 GPIO_ACTIVE_HIGH>; phys = <&serdes1_pcie_link>; phy-names = "pcie-phy"; num-lanes = <2>; }; &mcu_mcan0 { pinctrl-names = "default"; pinctrl-0 = <&mcu_mcan0_pins_default>; phys = <&transceiver1>; status = "okay"; }; &main_mcan0 { pinctrl-names = "default"; pinctrl-0 = <&main_mcan0_pins_default>; phys = <&transceiver2>; status = "okay"; }; &main_mcan5 { pinctrl-names = "default"; pinctrl-0 = <&main_mcan5_pins_default>; phys = <&transceiver3>; status = "okay"; }; &main_mcan9 { pinctrl-names = "default"; pinctrl-0 = <&main_mcan9_pins_default>; phys = <&transceiver4>; status = "okay"; }; &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 { ti,cluster-mode = <0>; }; &main_r5fss1 { ti,cluster-mode = <0>; }; /* Timers are used by Remoteproc firmware */ &main_timer0 { status = "reserved"; }; &main_timer1 { status = "reserved"; }; &main_timer2 { status = "reserved"; }; &main_timer12 { status = "reserved"; }; &main_timer13 { status = "reserved"; }; &main_timer14 { status = "reserved"; }; &main_timer15 { status = "reserved"; }; &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>; };