| // SPDX-License-Identifier: GPL-2.0-only OR MIT |
| /* |
| * Device Tree file for the AM62P5-SK |
| * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/ |
| * |
| * Schematics: https://www.ti.com/lit/zip/sprr487 |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/net/ti-dp83867.h> |
| #include "k3-am62p5.dtsi" |
| |
| / { |
| compatible = "ti,am62p5-sk", "ti,am62p5"; |
| model = "Texas Instruments AM62P5 SK"; |
| |
| aliases { |
| serial0 = &wkup_uart0; |
| serial2 = &main_uart0; |
| serial3 = &main_uart1; |
| mmc0 = &sdhci0; |
| mmc1 = &sdhci1; |
| mmc2 = &sdhci2; |
| spi0 = &ospi0; |
| ethernet0 = &cpsw_port1; |
| ethernet1 = &cpsw_port2; |
| usb0 = &usb0; |
| usb1 = &usb1; |
| }; |
| |
| chosen { |
| stdout-path = &main_uart0; |
| }; |
| |
| memory@80000000 { |
| /* 8G RAM */ |
| reg = <0x00000000 0x80000000 0x00000000 0x80000000>, |
| <0x00000008 0x80000000 0x00000001 0x80000000>; |
| device_type = "memory"; |
| bootph-pre-ram; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| secure_tfa_ddr: tfa@9e780000 { |
| reg = <0x00 0x9e780000 0x00 0x80000>; |
| no-map; |
| }; |
| |
| secure_ddr: optee@9e800000 { |
| reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ |
| no-map; |
| }; |
| |
| wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x00 0x9c900000 0x00 0x01e00000>; |
| no-map; |
| }; |
| }; |
| |
| vmain_pd: regulator-0 { |
| /* TPS65988 PD CONTROLLER OUTPUT */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vmain_pd"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| bootph-all; |
| }; |
| |
| vcc_5v0: regulator-1 { |
| /* Output of TPS630702RNMR */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vmain_pd>; |
| regulator-always-on; |
| regulator-boot-on; |
| bootph-all; |
| }; |
| |
| vdd_mmc1: regulator-2 { |
| /* TPS22918DBVR */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_mmc1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| enable-active-high; |
| gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; |
| bootph-all; |
| }; |
| |
| vddshv_sdio: regulator-3 { |
| compatible = "regulator-gpio"; |
| regulator-name = "vddshv_sdio"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vddshv_sdio_pins_default>; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; |
| states = <1800000 0x0>, |
| <3300000 0x1>; |
| bootph-all; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usr_led_pins_default>; |
| |
| led-0 { |
| label = "am62-sk:green:heartbeat"; |
| gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| function = LED_FUNCTION_HEARTBEAT; |
| default-state = "off"; |
| }; |
| }; |
| |
| tlv320_mclk: clk-0 { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <12288000>; |
| }; |
| |
| codec_audio: sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "AM62x-SKEVM"; |
| simple-audio-card,widgets = |
| "Headphone", "Headphone Jack", |
| "Line", "Line In", |
| "Microphone", "Microphone Jack"; |
| simple-audio-card,routing = |
| "Headphone Jack", "HPLOUT", |
| "Headphone Jack", "HPROUT", |
| "LINE1L", "Line In", |
| "LINE1R", "Line In", |
| "MIC3R", "Microphone Jack", |
| "Microphone Jack", "Mic Bias"; |
| simple-audio-card,format = "dsp_b"; |
| simple-audio-card,bitclock-master = <&sound_master>; |
| simple-audio-card,frame-master = <&sound_master>; |
| simple-audio-card,bitclock-inversion; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&mcasp1>; |
| }; |
| |
| sound_master: simple-audio-card,codec { |
| sound-dai = <&tlv320aic3106>; |
| clocks = <&tlv320_mclk>; |
| }; |
| }; |
| }; |
| |
| &main_gpio0 { |
| bootph-all; |
| }; |
| |
| &main_gpio1 { |
| bootph-all; |
| }; |
| |
| &main_pmx0 { |
| bootph-all; |
| |
| main_i2c0_pins_default: main-i2c0-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B25) I2C0_SCL */ |
| AM62PX_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A24) I2C0_SDA */ |
| >; |
| }; |
| |
| main_i2c1_pins_default: main-i2c1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (C24) I2C1_SCL */ |
| AM62PX_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (B24) I2C1_SDA */ |
| >; |
| bootph-all; |
| }; |
| |
| main_i2c2_pins_default: main-i2c2-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (T22) GPMC0_CSn2.I2C2_SCL */ |
| AM62PX_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (U25) GPMC0_CSn3.I2C2_SDA */ |
| >; |
| }; |
| |
| main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C22) UART0_RTSn.GPIO1_23 */ |
| >; |
| }; |
| |
| main_mcasp1_pins_default: main-mcasp1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ |
| AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */ |
| AM62PX_IOPAD(0x008c, PIN_OUTPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */ |
| AM62PX_IOPAD(0x0084, PIN_INPUT, 2) /* (R25) GPMC0_ADVn_ALE.MCASP1_AXR2 */ |
| >; |
| }; |
| |
| main_mdio1_pins_default: main-mdio1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0160, PIN_OUTPUT, 0) /* (F17) MDIO0_MDC */ |
| AM62PX_IOPAD(0x015c, PIN_INPUT, 0) /* (F16) MDIO0_MDIO */ |
| >; |
| }; |
| |
| main_mmc1_pins_default: main-mmc1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x023c, PIN_INPUT, 0) /* (H20) MMC1_CMD */ |
| AM62PX_IOPAD(0x0234, PIN_OUTPUT, 0) /* (J24) MMC1_CLK */ |
| AM62PX_IOPAD(0x0230, PIN_INPUT, 0) /* (H21) MMC1_DAT0 */ |
| AM62PX_IOPAD(0x022c, PIN_INPUT_PULLUP, 0) /* (H23) MMC1_DAT1 */ |
| AM62PX_IOPAD(0x0228, PIN_INPUT_PULLUP, 0) /* (H22) MMC1_DAT2 */ |
| AM62PX_IOPAD(0x0224, PIN_INPUT_PULLUP, 0) /* (H25) MMC1_DAT3 */ |
| AM62PX_IOPAD(0x0240, PIN_INPUT, 0) /* (D23) MMC1_SDCD */ |
| >; |
| bootph-all; |
| }; |
| |
| main_mmc2_pins_default: main-mmc2-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0120, PIN_INPUT, 0) /* (K24) MMC2_CMD */ |
| AM62PX_IOPAD(0x0118, PIN_OUTPUT, 0) /* (K21) MMC2_CLK */ |
| AM62PX_IOPAD(0x011C, PIN_INPUT, 0) /* () MMC2_CLKLB */ |
| AM62PX_IOPAD(0x0114, PIN_INPUT, 0) /* (K23) MMC2_DAT0 */ |
| AM62PX_IOPAD(0x0110, PIN_INPUT_PULLUP, 0) /* (K22) MMC2_DAT1 */ |
| AM62PX_IOPAD(0x010c, PIN_INPUT_PULLUP, 0) /* (L20) MMC2_DAT2 */ |
| AM62PX_IOPAD(0x0108, PIN_INPUT_PULLUP, 0) /* (L21) MMC2_DAT3 */ |
| >; |
| bootph-all; |
| }; |
| |
| main_rgmii1_pins_default: main-rgmii1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x014c, PIN_INPUT, 0) /* (B15) RGMII1_RD0 */ |
| AM62PX_IOPAD(0x0150, PIN_INPUT, 0) /* (B16) RGMII1_RD1 */ |
| AM62PX_IOPAD(0x0154, PIN_INPUT, 0) /* (A14) RGMII1_RD2 */ |
| AM62PX_IOPAD(0x0158, PIN_INPUT, 0) /* (B14) RGMII1_RD3 */ |
| AM62PX_IOPAD(0x0148, PIN_INPUT, 0) /* (A16) RGMII1_RXC */ |
| AM62PX_IOPAD(0x0144, PIN_INPUT, 0) /* (A15) RGMII1_RX_CTL */ |
| AM62PX_IOPAD(0x0134, PIN_INPUT, 0) /* (A18) RGMII1_TD0 */ |
| AM62PX_IOPAD(0x0138, PIN_INPUT, 0) /* (C17) RGMII1_TD1 */ |
| AM62PX_IOPAD(0x013c, PIN_INPUT, 0) /* (A17) RGMII1_TD2 */ |
| AM62PX_IOPAD(0x0140, PIN_INPUT, 0) /* (C16) RGMII1_TD3 */ |
| AM62PX_IOPAD(0x0130, PIN_INPUT, 0) /* (B17) RGMII1_TXC */ |
| AM62PX_IOPAD(0x012c, PIN_INPUT, 0) /* (B18) RGMII1_TX_CTL */ |
| >; |
| bootph-all; |
| }; |
| |
| main_rgmii2_pins_default: main-rgmii2-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0184, PIN_INPUT, 0) /* (E19) RGMII2_RD0 */ |
| AM62PX_IOPAD(0x0188, PIN_INPUT, 0) /* (E16) RGMII2_RD1 */ |
| AM62PX_IOPAD(0x018c, PIN_INPUT, 0) /* (E17) RGMII2_RD2 */ |
| AM62PX_IOPAD(0x0190, PIN_INPUT, 0) /* (C19) RGMII2_RD3 */ |
| AM62PX_IOPAD(0x0180, PIN_INPUT, 0) /* (D19) RGMII2_RXC */ |
| AM62PX_IOPAD(0x017c, PIN_INPUT, 0) /* (F19) RGMII2_RX_CTL */ |
| AM62PX_IOPAD(0x016c, PIN_INPUT, 0) /* (B19) RGMII2_TD0 */ |
| AM62PX_IOPAD(0x0170, PIN_INPUT, 0) /* (A21) RGMII2_TD1 */ |
| AM62PX_IOPAD(0x0174, PIN_INPUT, 0) /* (D17) RGMII2_TD2 */ |
| AM62PX_IOPAD(0x0178, PIN_INPUT, 0) /* (A19) RGMII2_TD3 */ |
| AM62PX_IOPAD(0x0168, PIN_INPUT, 0) /* (D16) RGMII2_TXC */ |
| AM62PX_IOPAD(0x0164, PIN_INPUT, 0) /* (A20) RGMII2_TX_CTL */ |
| >; |
| bootph-all; |
| }; |
| |
| main_uart0_pins_default: main-uart0-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x1c8, PIN_INPUT, 0) /* (A22) UART0_RXD */ |
| AM62PX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (B22) UART0_TXD */ |
| >; |
| bootph-all; |
| }; |
| |
| main_uart1_pins_default: main-uart1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0194, PIN_INPUT, 2) /* (D25) MCASP0_AXR3.UART1_CTSn */ |
| AM62PX_IOPAD(0x0198, PIN_OUTPUT, 2) /* (E25) MCASP0_AXR2.UART1_RTSn */ |
| AM62PX_IOPAD(0x01ac, PIN_INPUT, 2) /* (G23) MCASP0_AFSR.UART1_RXD */ |
| AM62PX_IOPAD(0x01b0, PIN_OUTPUT, 2) /* (G20) MCASP0_ACLKR.UART1_TXD */ |
| >; |
| bootph-all; |
| }; |
| |
| main_usb1_pins_default: main-usb1-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0258, PIN_INPUT, 0) /* (G21) USB1_DRVVBUS */ |
| >; |
| }; |
| |
| main_wlirq_pins_default: main-wlirq-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0128, PIN_INPUT, 7) /* (K25) MMC2_SDWP.GPIO0_72 */ |
| >; |
| }; |
| |
| ospi0_pins_default: ospi0-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0000, PIN_OUTPUT, 0) /* (P23) OSPI0_CLK */ |
| AM62PX_IOPAD(0x002c, PIN_OUTPUT, 0) /* (M25) OSPI0_CSn0 */ |
| AM62PX_IOPAD(0x000c, PIN_INPUT, 0) /* (L25) OSPI0_D0 */ |
| AM62PX_IOPAD(0x0010, PIN_INPUT, 0) /* (N24) OSPI0_D1 */ |
| AM62PX_IOPAD(0x0014, PIN_INPUT, 0) /* (N25) OSPI0_D2 */ |
| AM62PX_IOPAD(0x0018, PIN_INPUT, 0) /* (M24) OSPI0_D3 */ |
| AM62PX_IOPAD(0x001c, PIN_INPUT, 0) /* (N21) OSPI0_D4 */ |
| AM62PX_IOPAD(0x0020, PIN_INPUT, 0) /* (N22) OSPI0_D5 */ |
| AM62PX_IOPAD(0x0024, PIN_INPUT, 0) /* (P21) OSPI0_D6 */ |
| AM62PX_IOPAD(0x0028, PIN_INPUT, 0) /* (N20) OSPI0_D7 */ |
| AM62PX_IOPAD(0x0008, PIN_INPUT, 0) /* (P22) OSPI0_DQS */ |
| >; |
| bootph-all; |
| }; |
| |
| usr_led_pins_default: usr-led-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0244, PIN_INPUT, 7) /* (D24) MMC1_SDWP.GPIO1_49 */ |
| >; |
| }; |
| |
| vddshv_sdio_pins_default: vddshvr-sdio-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x007c, PIN_INPUT, 7) /* (Y25) GPMC0_CLK.GPIO0_31 */ |
| >; |
| bootph-all; |
| }; |
| |
| wlan_en_pins_default: wlan-en-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_IOPAD(0x0124, PIN_INPUT, 7) /* (J25) MMC2_SDCD.GPIO0_71 */ |
| >; |
| }; |
| }; |
| |
| &main_i2c0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c0_pins_default>; |
| clock-frequency = <400000>; |
| |
| typec_pd0: usb-power-controller@3f { |
| compatible = "ti,tps6598x"; |
| reg = <0x3f>; |
| |
| connector { |
| compatible = "usb-c-connector"; |
| label = "USB-C"; |
| self-powered; |
| data-role = "dual"; |
| power-role = "sink"; |
| port { |
| usb_con_hs: endpoint { |
| remote-endpoint = <&usb0_hs_ep>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &main_i2c1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c1_pins_default>; |
| clock-frequency = <100000>; |
| bootph-all; |
| |
| tlv320aic3106: audio-codec@1b { |
| #sound-dai-cells = <0>; |
| compatible = "ti,tlv320aic3106"; |
| reg = <0x1b>; |
| ai3x-micbias-vg = <1>; /* 2.0V */ |
| }; |
| |
| exp1: gpio@22 { |
| compatible = "ti,tca6424"; |
| reg = <0x22>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = "OLDI_INT#", "x8_NAND_DETECT", |
| "UART1_FET_SEL", "MMC1_SD_EN", |
| "VPP_EN", "EXP_PS_3V3_EN", |
| "UART1_FET_BUF_EN", "EXP_HAT_DETECT", |
| "DSI_GPIO0", "DSI_GPIO1", |
| "OLDI_EDID", "BT_UART_WAKE_SOC_3V3", |
| "USB_TYPEA_OC_INDICATION", "CSI_GPIO0", |
| "CSI_GPIO1", "WLAN_ALERTn", |
| "HDMI_INTn", "TEST_GPIO2", |
| "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", |
| "MCASP1_FET_SEL", "DSI_EDID", |
| "PD_I2C_IRQ", "IO_EXP_TEST_LED"; |
| |
| interrupt-parent = <&main_gpio1>; |
| interrupts = <23 IRQ_TYPE_EDGE_FALLING>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; |
| bootph-all; |
| }; |
| |
| exp2: gpio@23 { |
| compatible = "ti,tca6424"; |
| reg = <0x23>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = "BT_EN_SOC", "EXP_PS_5V0_EN", |
| "", "", |
| "", "", |
| "", "", |
| "WL_LT_EN", "", |
| "TP3", "TP6", |
| "TP4", "TP7", |
| "TP5", "TP8", |
| "SoC_I2C2_MCAN_SEL", "GPIO_HDMI_RSTn", |
| "GPIO_CPSW2_RST", "GPIO_CPSW1_RST", |
| "GPIO_OLDI_RSTn", "GPIO_AUD_RSTn", |
| "GPIO_eMMC_RSTn", "SoC_WLAN_SDIO_RST"; |
| }; |
| }; |
| |
| &main_i2c2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c2_pins_default>; |
| clock-frequency = <400000>; |
| }; |
| |
| &sdhci0 { |
| status = "okay"; |
| ti,driver-strength-ohm = <50>; |
| disable-wp; |
| bootph-all; |
| }; |
| |
| &sdhci1 { |
| /* SD/MMC */ |
| status = "okay"; |
| vmmc-supply = <&vdd_mmc1>; |
| vqmmc-supply = <&vddshv_sdio>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mmc1_pins_default>; |
| disable-wp; |
| bootph-all; |
| }; |
| |
| &cpsw3g { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_rgmii1_pins_default>, |
| <&main_rgmii2_pins_default>; |
| status = "okay"; |
| }; |
| |
| &cpsw_port1 { |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&cpsw3g_phy0>; |
| status = "okay"; |
| }; |
| |
| &cpsw_port2 { |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&cpsw3g_phy1>; |
| status = "okay"; |
| }; |
| |
| &cpsw3g_mdio { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mdio1_pins_default>; |
| status = "okay"; |
| |
| 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>; |
| ti,min-output-impedance; |
| }; |
| |
| 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>; |
| ti,min-output-impedance; |
| }; |
| }; |
| |
| &usbss0 { |
| status = "okay"; |
| ti,vbus-divider; |
| }; |
| |
| &usbss1 { |
| status = "okay"; |
| ti,vbus-divider; |
| }; |
| |
| &usb0 { |
| usb-role-switch; |
| |
| port { |
| usb0_hs_ep: endpoint { |
| remote-endpoint = <&usb_con_hs>; |
| }; |
| }; |
| }; |
| |
| &usb1 { |
| dr_mode = "host"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_usb1_pins_default>; |
| }; |
| |
| &mcasp1 { |
| status = "okay"; |
| #sound-dai-cells = <0>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mcasp1_pins_default>; |
| |
| op-mode = <0>; /* MCASP_IIS_MODE */ |
| tdm-slots = <2>; |
| |
| serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ |
| 1 0 2 0 |
| 0 0 0 0 |
| 0 0 0 0 |
| 0 0 0 0 |
| >; |
| }; |
| |
| &fss { |
| bootph-all; |
| }; |
| |
| &ospi0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ospi0_pins_default>; |
| bootph-all; |
| |
| 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>; |
| bootph-all; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| bootph-all; |
| |
| partition@0 { |
| label = "ospi.tiboot3"; |
| reg = <0x00 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.env.backup"; |
| reg = <0x6c0000 0x40000>; |
| }; |
| |
| partition@800000 { |
| label = "ospi.rootfs"; |
| reg = <0x800000 0x37c0000>; |
| }; |
| |
| partition@3fc0000 { |
| label = "ospi.phypattern"; |
| reg = <0x3fc0000 0x40000>; |
| bootph-all; |
| }; |
| }; |
| }; |
| }; |
| |
| &mailbox0_cluster0 { |
| mbox_r5_0: mbox-r5-0 { |
| ti,mbox-rx = <0 0 0>; |
| ti,mbox-tx = <1 0 0>; |
| }; |
| }; |
| |
| &mailbox0_cluster1 { |
| mbox_mcu_r5_0: mbox-mcu-r5-0 { |
| ti,mbox-rx = <0 0 0>; |
| ti,mbox-tx = <1 0 0>; |
| }; |
| }; |
| |
| &main_uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart0_pins_default>; |
| status = "okay"; |
| bootph-all; |
| }; |
| |
| &main_uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart1_pins_default>; |
| /* Main UART1 is used by TIFS firmware */ |
| status = "reserved"; |
| bootph-all; |
| }; |
| |
| &mcu_pmx0 { |
| bootph-all; |
| |
| wkup_uart0_pins_default: wkup-uart0-default-pins { |
| pinctrl-single,pins = < |
| AM62PX_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (D8) WKUP_UART0_RXD */ |
| AM62PX_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (D7) WKUP_UART0_TXD */ |
| >; |
| bootph-all; |
| }; |
| }; |
| |
| &wkup_uart0 { |
| /* WKUP UART0 is used by DM firmware */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wkup_uart0_pins_default>; |
| status = "reserved"; |
| bootph-all; |
| }; |
| |
| /* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ |
| &mcu_gpio0 { |
| status = "reserved"; |
| }; |
| |
| &mcu_gpio_intr { |
| status = "reserved"; |
| }; |
