// 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;
serial1 = &mcu_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;
mcu_r5fss0_core0_dma_memory_region: memory@9b800000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9b800000 0x00 0x100000>;
no-map;
};
mcu_r5fss0_core0_memory_region: memory@9b900000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9b900000 0x00 0xf00000>;
no-map;
};
wkup_r5fss0_core0_dma_memory_region: memory@9c800000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9c800000 0x00 0x100000>;
no-map;
};
wkup_r5fss0_core0_memory_region: memory@9c900000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9c900000 0x00 0xf00000>;
no-map;
};
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;
};
};
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;
};
vcc_3v3_main: regulator-4 {
/* output of LM5141-Q1 */
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_main";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vmain_pd>;
regulator-always-on;
regulator-boot-on;
};
vcc_3v3_sys: regulator-5 {
/* output of TPS222965DSGT */
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_sys";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3v3_main>;
regulator-always-on;
regulator-boot-on;
};
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";
};
};
opp-table {
/* Requires VDD_CORE at 0v85 */
opp-1400000000 {
opp-hz = /bits/ 64 <1400000000>;
opp-supported-hw = <0x01 0x0004>;
clock-latency-ns = <6000000>;
};
};
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>;
};
};
};
&cpsw_mac_syscon {
bootph-all;
};
&phy_gmii_sel {
bootph-all;
};
&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 */
>;
bootph-all;
};
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 | PIN_DS_PULLUD_ENABLE | PIN_DS_PULL_UP, 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_ecap1_pins_default: main-ecap1-default-pins {
pinctrl-single,pins = <
AM62PX_IOPAD(0x019c, PIN_OUTPUT, 2) /* (E24) MCASP0_AXR1.ECAP1_IN_APWM_OUT */
>;
};
main_ecap2_pins_default: main-ecap2-default-pins {
pinctrl-single,pins = <
AM62PX_IOPAD(0x01a4, PIN_OUTPUT, 2) /* (F24) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */
>;
};
main_epwm0_pins_default: main-epwm0-default-pins {
pinctrl-single,pins = <
AM62PX_IOPAD(0x01b4, PIN_OUTPUT, 2) /* (D20) SPI0_CS0.EHRPWM0_A */
AM62PX_IOPAD(0x01b8, PIN_OUTPUT, 2) /* (E20) SPI0_CS1.EHRPWM0_B */
>;
};
main_epwm1_pins_default: main-epwm1-default-pins {
pinctrl-single,pins = <
AM62PX_IOPAD(0x01bc, PIN_OUTPUT, 2) /* (B21) SPI0_CLK.EHRPWM1_A */
AM62PX_IOPAD(0x01c0, PIN_OUTPUT, 2) /* (B20) SPI0_D0.EHRPWM1_B */
>;
};
};
&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";
non-removable;
ti,driver-strength-ohm = <50>;
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";
bootph-all;
};
&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>;
bootph-all;
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 {
bootph-all;
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 {
status = "okay";
mbox_r5_0: mbox-r5-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
&mailbox0_cluster1 {
status = "okay";
mbox_mcu_r5_0: mbox-mcu-r5-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
&wkup_r5fss0 {
status = "okay";
};
&wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
};
&mcu_r5fss0 {
status = "okay";
};
&mcu_r5fss0_core0 {
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
};
&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";
};
&ecap1 {
/* P36 of J4 */
pinctrl-names = "default";
pinctrl-0 = <&main_ecap1_pins_default>;
status = "okay";
};
&ecap2 {
/* P11 of J4 */
pinctrl-names = "default";
pinctrl-0 = <&main_ecap2_pins_default>;
status = "okay";
};
&epwm0 {
/* P24/P26 of J4 */
pinctrl-names = "default";
pinctrl-0 = <&main_epwm0_pins_default>;
status = "okay";
};
&epwm1 {
/* P23/P19 of J4 */
pinctrl-names = "default";
pinctrl-0 = <&main_epwm1_pins_default>;
status = "okay";
};
