| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/phy/phy.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/net/ti-dp83867.h> |
| #include <dt-bindings/leds/common.h> |
| #include "k3-am642.dtsi" |
| |
| #include "k3-serdes.h" |
| |
| / { |
| compatible = "ti,am642-sk", "ti,am642"; |
| model = "Texas Instruments AM642 SK"; |
| |
| chosen { |
| stdout-path = &main_uart0; |
| }; |
| |
| aliases { |
| serial0 = &mcu_uart0; |
| serial1 = &main_uart1; |
| serial2 = &main_uart0; |
| i2c0 = &main_i2c0; |
| i2c1 = &main_i2c1; |
| mmc0 = &sdhci0; |
| mmc1 = &sdhci1; |
| ethernet0 = &cpsw_port1; |
| ethernet1 = &cpsw_port2; |
| }; |
| |
| memory@80000000 { |
| bootph-pre-ram; |
| device_type = "memory"; |
| /* 2G RAM */ |
| reg = <0x00000000 0x80000000 0x00000000 0x80000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| secure_ddr: optee@9e800000 { |
| reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ |
| alignment = <0x1000>; |
| no-map; |
| }; |
| |
| main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa0000000 0x00 0x100000>; |
| no-map; |
| }; |
| |
| main_r5fss0_core0_memory_region: r5f-memory@a0100000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa0100000 0x00 0xf00000>; |
| no-map; |
| }; |
| |
| main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa1000000 0x00 0x100000>; |
| no-map; |
| }; |
| |
| main_r5fss0_core1_memory_region: r5f-memory@a1100000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa1100000 0x00 0xf00000>; |
| no-map; |
| }; |
| |
| main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a2000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa2000000 0x00 0x100000>; |
| no-map; |
| }; |
| |
| main_r5fss1_core0_memory_region: r5f-memory@a2100000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa2100000 0x00 0xf00000>; |
| no-map; |
| }; |
| |
| main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a3000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa3000000 0x00 0x100000>; |
| no-map; |
| }; |
| |
| main_r5fss1_core1_memory_region: r5f-memory@a3100000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0xa3100000 0x00 0xf00000>; |
| no-map; |
| }; |
| |
| rtos_ipc_memory_region: ipc-memories@a5000000 { |
| reg = <0x00 0xa5000000 0x00 0x00800000>; |
| alignment = <0x1000>; |
| no-map; |
| }; |
| }; |
| |
| vusb_main: regulator-0 { |
| /* USB MAIN INPUT 5V DC */ |
| bootph-all; |
| compatible = "regulator-fixed"; |
| regulator-name = "vusb_main5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vcc_3v3_sys: regulator-1 { |
| /* output of LP8733xx */ |
| bootph-all; |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_sys"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vusb_main>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_mmc1: regulator-2 { |
| /* TPS2051BD */ |
| bootph-all; |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_mmc1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| enable-active-high; |
| vin-supply = <&vcc_3v3_sys>; |
| gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| com8_ls_en: regulator-3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "com8_ls_en"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| pinctrl-0 = <&main_com8_ls_en_pins_default>; |
| pinctrl-names = "default"; |
| gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>; |
| }; |
| |
| wlan_en: regulator-4 { |
| /* output of SN74AVC4T245RSVR */ |
| compatible = "regulator-fixed"; |
| regulator-name = "wlan_en"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| enable-active-high; |
| pinctrl-0 = <&main_wlan_en_pins_default>; |
| pinctrl-names = "default"; |
| vin-supply = <&com8_ls_en>; |
| gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-controller { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <1>; |
| gpios = <&exp2 0 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-1 { |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <2>; |
| gpios = <&exp2 1 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-2 { |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <3>; |
| gpios = <&exp2 2 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-3 { |
| color = <LED_COLOR_ID_AMBER>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <4>; |
| gpios = <&exp2 3 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-4 { |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <5>; |
| gpios = <&exp2 4 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-5 { |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <6>; |
| gpios = <&exp2 5 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-6 { |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_INDICATOR; |
| function-enumerator = <7>; |
| gpios = <&exp2 6 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| led-7 { |
| color = <LED_COLOR_ID_AMBER>; |
| function = LED_FUNCTION_HEARTBEAT; |
| function-enumerator = <8>; |
| linux,default-trigger = "heartbeat"; |
| gpios = <&exp2 7 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| }; |
| |
| &main_pmx0 { |
| main_mmc1_pins_default: main-mmc1-default-pins { |
| bootph-all; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */ |
| AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ |
| AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */ |
| AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* (#N/A) MMC1_CLKLB */ |
| AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */ |
| AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */ |
| AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */ |
| AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */ |
| AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */ |
| >; |
| }; |
| |
| main_uart0_pins_default: main-uart0-default-pins { |
| bootph-all; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */ |
| AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */ |
| AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */ |
| AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */ |
| >; |
| }; |
| |
| main_uart1_pins_default: main-uart1-default-pins { |
| bootph-pre-ram; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */ |
| AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */ |
| AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */ |
| AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */ |
| >; |
| }; |
| |
| main_usb0_pins_default: main-usb0-default-pins { |
| bootph-all; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */ |
| >; |
| }; |
| |
| main_i2c0_pins_default: main-i2c0-default-pins { |
| bootph-all; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */ |
| AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */ |
| >; |
| }; |
| |
| main_i2c1_pins_default: main-i2c1-default-pins { |
| bootph-all; |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */ |
| AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */ |
| >; |
| }; |
| |
| mdio1_pins_default: mdio1-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */ |
| AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */ |
| >; |
| }; |
| |
| rgmii1_pins_default: rgmii1-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x011c, PIN_INPUT, 4) /* (AA13) PRG1_PRU1_GPO5.RGMII1_RD0 */ |
| AM64X_IOPAD(0x0128, PIN_INPUT, 4) /* (U12) PRG1_PRU1_GPO8.RGMII1_RD1 */ |
| AM64X_IOPAD(0x0150, PIN_INPUT, 4) /* (Y13) PRG1_PRU1_GPO18.RGMII1_RD2 */ |
| AM64X_IOPAD(0x0154, PIN_INPUT, 4) /* (V12) PRG1_PRU1_GPO19.RGMII1_RD3 */ |
| AM64X_IOPAD(0x00d8, PIN_INPUT, 4) /* (W13) PRG1_PRU0_GPO8.RGMII1_RXC */ |
| AM64X_IOPAD(0x00cc, PIN_INPUT, 4) /* (V13) PRG1_PRU0_GPO5.RGMII1_RX_CTL */ |
| AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */ |
| AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */ |
| AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */ |
| AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */ |
| AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */ |
| AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */ |
| >; |
| }; |
| |
| rgmii2_pins_default: rgmii2-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */ |
| AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */ |
| AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */ |
| AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */ |
| AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */ |
| AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */ |
| AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */ |
| AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */ |
| AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */ |
| AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */ |
| AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */ |
| AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */ |
| >; |
| }; |
| |
| ospi0_pins_default: ospi0-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */ |
| AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */ |
| AM64X_IOPAD(0x000c, PIN_INPUT, 0) /* (M19) OSPI0_D0 */ |
| AM64X_IOPAD(0x0010, PIN_INPUT, 0) /* (M18) OSPI0_D1 */ |
| AM64X_IOPAD(0x0014, PIN_INPUT, 0) /* (M20) OSPI0_D2 */ |
| AM64X_IOPAD(0x0018, PIN_INPUT, 0) /* (M21) OSPI0_D3 */ |
| AM64X_IOPAD(0x001c, PIN_INPUT, 0) /* (P21) OSPI0_D4 */ |
| AM64X_IOPAD(0x0020, PIN_INPUT, 0) /* (P20) OSPI0_D5 */ |
| AM64X_IOPAD(0x0024, PIN_INPUT, 0) /* (N18) OSPI0_D6 */ |
| AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */ |
| AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */ |
| >; |
| }; |
| |
| main_ecap0_pins_default: main-ecap0-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */ |
| >; |
| }; |
| main_wlan_en_pins_default: main-wlan-en-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */ |
| >; |
| }; |
| |
| main_com8_ls_en_pins_default: main-com8-ls-en-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */ |
| >; |
| }; |
| |
| main_wlan_pins_default: main-wlan-default-pins { |
| pinctrl-single,pins = < |
| AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */ |
| >; |
| }; |
| }; |
| |
| &main_uart0 { |
| bootph-all; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart0_pins_default>; |
| current-speed = <115200>; |
| }; |
| |
| &main_uart1 { |
| /* main_uart1 is reserved for firmware usage */ |
| bootph-pre-ram; |
| status = "reserved"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart1_pins_default>; |
| }; |
| |
| &main_i2c0 { |
| bootph-all; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c0_pins_default>; |
| clock-frequency = <400000>; |
| |
| eeprom@51 { |
| compatible = "atmel,24c512"; |
| reg = <0x51>; |
| }; |
| }; |
| |
| &main_i2c1 { |
| bootph-all; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c1_pins_default>; |
| clock-frequency = <400000>; |
| |
| exp1: gpio@70 { |
| bootph-all; |
| compatible = "nxp,pca9538"; |
| reg = <0x70>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST", |
| "PRU_DETECT", "MMC1_SD_EN", |
| "VPP_LDO_EN", "RPI_PS_3V3_En", |
| "RPI_PS_5V0_En", "RPI_HAT_DETECT"; |
| }; |
| |
| exp2: gpio@60 { |
| compatible = "ti,tpic2810"; |
| reg = <0x60>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = "LED1","LED2","LED3","LED4","LED5","LED6","LED7","LED8"; |
| }; |
| }; |
| |
| /* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ |
| &mcu_gpio0 { |
| status = "reserved"; |
| }; |
| |
| &mcu_gpio_intr { |
| status = "reserved"; |
| }; |
| |
| &sdhci0 { |
| status = "okay"; |
| vmmc-supply = <&wlan_en>; |
| bus-width = <4>; |
| non-removable; |
| cap-power-off-card; |
| keep-power-in-suspend; |
| ti,driver-strength-ohm = <50>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| wlcore: wlcore@2 { |
| compatible = "ti,wl1837"; |
| reg = <2>; |
| pinctrl-0 = <&main_wlan_pins_default>; |
| pinctrl-names = "default"; |
| interrupt-parent = <&main_gpio0>; |
| interrupts = <46 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| }; |
| |
| /* SD/MMC */ |
| &sdhci1 { |
| bootph-all; |
| status = "okay"; |
| vmmc-supply = <&vdd_mmc1>; |
| pinctrl-names = "default"; |
| bus-width = <4>; |
| pinctrl-0 = <&main_mmc1_pins_default>; |
| ti,driver-strength-ohm = <50>; |
| disable-wp; |
| }; |
| |
| &serdes_ln_ctrl { |
| bootph-all; |
| idle-states = <AM64_SERDES0_LANE0_USB>; |
| }; |
| |
| &serdes_refclk { |
| bootph-all; |
| }; |
| |
| &serdes_wiz0 { |
| bootph-all; |
| }; |
| |
| &serdes0 { |
| bootph-all; |
| serdes0_usb_link: phy@0 { |
| bootph-all; |
| reg = <0>; |
| cdns,num-lanes = <1>; |
| #phy-cells = <0>; |
| cdns,phy-type = <PHY_TYPE_USB3>; |
| resets = <&serdes_wiz0 1>; |
| }; |
| }; |
| |
| &usbss0 { |
| bootph-all; |
| ti,vbus-divider; |
| }; |
| |
| &usb0 { |
| bootph-all; |
| dr_mode = "host"; |
| maximum-speed = "super-speed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_usb0_pins_default>; |
| phys = <&serdes0_usb_link>; |
| phy-names = "cdns3,usb3-phy"; |
| }; |
| |
| &cpsw3g { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>; |
| }; |
| |
| &cpsw_port1 { |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&cpsw3g_phy0>; |
| }; |
| |
| &cpsw_port2 { |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&cpsw3g_phy1>; |
| }; |
| |
| &cpsw3g_mdio { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mdio1_pins_default>; |
| |
| cpsw3g_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>; |
| }; |
| |
| cpsw3g_phy1: ethernet-phy@1 { |
| reg = <1>; |
| ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; |
| ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; |
| }; |
| }; |
| |
| &ospi0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&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 0x100000>; |
| }; |
| |
| partition@100000 { |
| label = "ospi.tispl"; |
| reg = <0x100000 0x200000>; |
| }; |
| |
| partition@300000 { |
| label = "ospi.u-boot"; |
| reg = <0x300000 0x400000>; |
| }; |
| |
| partition@700000 { |
| label = "ospi.env"; |
| reg = <0x700000 0x40000>; |
| }; |
| |
| partition@740000 { |
| label = "ospi.env.backup"; |
| reg = <0x740000 0x40000>; |
| }; |
| |
| partition@800000 { |
| label = "ospi.rootfs"; |
| reg = <0x800000 0x37c0000>; |
| }; |
| |
| partition@3fc0000 { |
| label = "ospi.phypattern"; |
| reg = <0x3fc0000 0x40000>; |
| }; |
| }; |
| }; |
| }; |
| |
| &mailbox0_cluster2 { |
| status = "okay"; |
| |
| mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 { |
| ti,mbox-rx = <0 0 2>; |
| ti,mbox-tx = <1 0 2>; |
| }; |
| |
| mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 { |
| ti,mbox-rx = <2 0 2>; |
| ti,mbox-tx = <3 0 2>; |
| }; |
| }; |
| |
| &mailbox0_cluster4 { |
| status = "okay"; |
| |
| mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 { |
| ti,mbox-rx = <0 0 2>; |
| ti,mbox-tx = <1 0 2>; |
| }; |
| |
| mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 { |
| ti,mbox-rx = <2 0 2>; |
| ti,mbox-tx = <3 0 2>; |
| }; |
| }; |
| |
| &mailbox0_cluster6 { |
| status = "okay"; |
| |
| mbox_m4_0: mbox-m4-0 { |
| ti,mbox-rx = <0 0 2>; |
| ti,mbox-tx = <1 0 2>; |
| }; |
| }; |
| |
| &main_r5fss0_core0 { |
| mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core0>; |
| memory-region = <&main_r5fss0_core0_dma_memory_region>, |
| <&main_r5fss0_core0_memory_region>; |
| }; |
| |
| &main_r5fss0_core1 { |
| mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core1>; |
| memory-region = <&main_r5fss0_core1_dma_memory_region>, |
| <&main_r5fss0_core1_memory_region>; |
| }; |
| |
| &main_r5fss1_core0 { |
| mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core0>; |
| memory-region = <&main_r5fss1_core0_dma_memory_region>, |
| <&main_r5fss1_core0_memory_region>; |
| }; |
| |
| &main_r5fss1_core1 { |
| mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core1>; |
| memory-region = <&main_r5fss1_core1_dma_memory_region>, |
| <&main_r5fss1_core1_memory_region>; |
| }; |
| |
| &ecap0 { |
| status = "okay"; |
| /* PWM is available on Pin 1 of header J3 */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_ecap0_pins_default>; |
| }; |
