// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* Copyright (C) 2019-2024 Texas Instruments Incorporated -
https://www.ti.com/
*
* Product Link:
https://www.ti.com/tool/J721EXCPXEVM
*/
/dts-v1/;
#include "k3-j721e-som-p0.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/net/ti-dp83867.h>
#include <dt-bindings/phy/phy-cadence.h>
/ {
compatible = "ti,j721e-evm", "ti,j721e";
model = "Texas Instruments J721e EVM";
aliases {
serial0 = &wkup_uart0;
serial1 = &mcu_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
serial4 = &main_uart2;
serial6 = &main_uart4;
ethernet0 = &cpsw_port1;
mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
};
chosen {
stdout-path = "serial2:115200n8";
};
gpio_keys: gpio-keys {
compatible = "gpio-keys";
autorepeat;
pinctrl-names = "default";
pinctrl-0 = <&sw10_button_pins_default>, <&sw11_button_pins_default>;
sw10: switch-10 {
label = "GPIO Key USER1";
linux,code = <BTN_0>;
gpios = <&main_gpio0 0 GPIO_ACTIVE_LOW>;
};
sw11: switch-11 {
label = "GPIO Key USER2";
linux,code = <BTN_1>;
gpios = <&wkup_gpio0 7 GPIO_ACTIVE_LOW>;
};
};
evm_12v0: fixedregulator-evm12v0 {
/* 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: fixedregulator-vsys3v3 {
/* 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: fixedregulator-vsys5v0 {
/* 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: fixedregulator-sd {
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
vin-supply = <&vsys_3v3>;
gpio = <&exp2 2 GPIO_ACTIVE_HIGH>;
};
vdd_sd_dv_alt: gpio-regulator-TLV71033 {
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>;
};
sound0: sound-0 {
compatible = "ti,j721e-cpb-audio";
model = "j721e-cpb";
ti,cpb-mcasp = <&mcasp10>;
ti,cpb-codec = <&pcm3168a_1>;
clocks = <&k3_clks 184 1>,
<&k3_clks 184 2>, <&k3_clks 184 4>,
<&k3_clks 157 371>,
<&k3_clks 157 400>, <&k3_clks 157 401>;
clock-names = "cpb-mcasp-auxclk",
"cpb-mcasp-auxclk-48000", "cpb-mcasp-auxclk-44100",
"cpb-codec-scki",
"cpb-codec-scki-48000", "cpb-codec-scki-44100";
};
transceiver1: can-phy0 {
compatible = "ti,tcan1043";
#phy-cells = <0>;
max-bitrate = <5000000>;
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan0_gpio_pins_default>;
standby-gpios = <&wkup_gpio0 54 GPIO_ACTIVE_LOW>;
enable-gpios = <&wkup_gpio0 0 GPIO_ACTIVE_HIGH>;
};
transceiver2: can-phy1 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan1_gpio_pins_default>;
standby-gpios = <&wkup_gpio0 2 GPIO_ACTIVE_HIGH>;
};
transceiver3: can-phy2 {
compatible = "ti,tcan1043";
#phy-cells = <0>;
max-bitrate = <5000000>;
standby-gpios = <&exp2 7 GPIO_ACTIVE_LOW>;
enable-gpios = <&exp2 6 GPIO_ACTIVE_HIGH>;
};
transceiver4: can-phy3 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
pinctrl-names = "default";
pinctrl-0 = <&main_mcan2_gpio_pins_default>;
standby-gpios = <&main_gpio0 127 GPIO_ACTIVE_HIGH>;
};
dp_pwr_3v3: regulator-dp-pwr {
compatible = "regulator-fixed";
regulator-name = "dp-pwr";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&exp4 0 GPIO_ACTIVE_HIGH>; /* P0 - 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 {
main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1d4, PIN_INPUT, 1) /* (Y3) SPI1_CS0.UART0_CTSn */
J721E_IOPAD(0x1c0, PIN_OUTPUT, 1) /* (AA2) SPI0_CS0.UART0_RTSn */
J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
>;
bootph-all;
};
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_uart2_pins_default: main-uart2-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1dc, PIN_INPUT, 3) /* (Y1) SPI1_CLK.UART2_RXD */
J721E_IOPAD(0x1e0, PIN_OUTPUT, 3) /* (Y5) SPI1_D0.UART2_TXD */
>;
};
main_uart4_pins_default: main-uart4-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x190, PIN_INPUT, 1) /* (W23) RGMII6_TD3.UART4_RXD */
J721E_IOPAD(0x194, PIN_OUTPUT, 1) /* (W28) RGMII6_TD2.UART4_TXD */
>;
};
sw10_button_pins_default: sw10-button-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x0, PIN_INPUT, 7) /* (AC18) EXTINTn.GPIO0_0 */
>;
};
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 */
J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
>;
bootph-all;
};
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(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
>;
bootph-all;
};
main_usbss1_pins_default: main-usbss1-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */
>;
};
dp0_pins_default: dp0-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* SPI0_CS1.DP0_HPD */
>;
};
main_i2c1_exp4_pins_default: main-i2c1-exp4-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x230, PIN_INPUT, 7) /* (U2) ECAP0_IN_APWM_OUT.GPIO1_11 */
>;
};
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_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 */
>;
};
mcasp10_pins_default: mcasp10-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x158, PIN_OUTPUT_PULLDOWN, 12) /* (U23) RGMII5_TX_CTL.MCASP10_ACLKX */
J721E_IOPAD(0x15c, PIN_OUTPUT_PULLDOWN, 12) /* (U26) RGMII5_RX_CTL.MCASP10_AFSX */
J721E_IOPAD(0x160, PIN_OUTPUT_PULLDOWN, 12) /* (V28) RGMII5_TD3.MCASP10_AXR0 */
J721E_IOPAD(0x164, PIN_OUTPUT_PULLDOWN, 12) /* (V29) RGMII5_TD2.MCASP10_AXR1 */
J721E_IOPAD(0x170, PIN_OUTPUT_PULLDOWN, 12) /* (U29) RGMII5_TXC.MCASP10_AXR2 */
J721E_IOPAD(0x174, PIN_OUTPUT_PULLDOWN, 12) /* (U25) RGMII5_RXC.MCASP10_AXR3 */
J721E_IOPAD(0x198, PIN_INPUT_PULLDOWN, 12) /* (V25) RGMII6_TD1.MCASP10_AXR4 */
J721E_IOPAD(0x19c, PIN_INPUT_PULLDOWN, 12) /* (W27) RGMII6_TD0.MCASP10_AXR5 */
J721E_IOPAD(0x1a0, PIN_INPUT_PULLDOWN, 12) /* (W29) RGMII6_TXC.MCASP10_AXR6 */
>;
};
audi_ext_refclk2_pins_default: audi-ext-refclk2-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x1a4, PIN_OUTPUT, 3) /* (W26) RGMII6_RXC.AUDIO_EXT_REFCLK2 */
>;
};
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_mcan2_pins_default: main-mcan2-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x01f0, PIN_INPUT, 3) /* (AC2) MCAN2_RX.GPIO0_123 */
J721E_IOPAD(0x01f4, PIN_OUTPUT, 3) /* (AB1) MCAN2_TX.GPIO0_124 */
>;
};
main_mcan2_gpio_pins_default: main-mcan2-gpio-default-pins {
pinctrl-single,pins = <
J721E_IOPAD(0x200, PIN_INPUT, 7) /* (AC4) UART1_CTSn.GPIO0_127 */
>;
};
};
&wkup_pmx0 {
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 */
>;
bootph-all;
};
mcu_uart0_pins_default: mcu-uart0-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xe8, PIN_INPUT, 0) /* (H29) WKUP_GPIO0_14.MCU_UART0_CTSn */
J721E_WKUP_IOPAD(0xec, PIN_OUTPUT, 0) /* (J27) WKUP_GPIO0_15.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 */
>;
bootph-all;
};
sw11_button_pins_default: sw11-button-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xcc, PIN_INPUT, 7) /* (G28) WKUP_GPIO0_7 */
>;
};
mcu_fss0_ospi1_pins_default: mcu-fss0-ospi1-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x34, PIN_OUTPUT, 0) /* (F22) MCU_OSPI1_CLK */
J721E_WKUP_IOPAD(0x50, PIN_OUTPUT, 0) /* (C22) MCU_OSPI1_CSn0 */
J721E_WKUP_IOPAD(0x40, PIN_INPUT, 0) /* (D22) MCU_OSPI1_D0 */
J721E_WKUP_IOPAD(0x44, PIN_INPUT, 0) /* (G22) MCU_OSPI1_D1 */
J721E_WKUP_IOPAD(0x48, PIN_INPUT, 0) /* (D23) MCU_OSPI1_D2 */
J721E_WKUP_IOPAD(0x4c, PIN_INPUT, 0) /* (C23) MCU_OSPI1_D3 */
J721E_WKUP_IOPAD(0x3c, PIN_INPUT, 0) /* (B23) MCU_OSPI1_DQS */
J721E_WKUP_IOPAD(0x38, PIN_INPUT, 0) /* (A23) MCU_OSPI1_LBCLKO */
>;
bootph-all;
};
mcu_cpsw_pins_default: mcu-cpsw-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
J721E_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */
J721E_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */
J721E_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */
J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */
J721E_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */
J721E_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */
J721E_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */
J721E_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */
J721E_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */
J721E_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* MCU_RGMII1_TXC */
J721E_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* MCU_RGMII1_RXC */
>;
};
mcu_mdio_pins_default: mcu-mdio1-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* MCU_MDIO0_MDC */
J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_MDIO0_MDIO */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xac, PIN_INPUT, 0) /* (C29) MCU_MCAN0_RX */
J721E_WKUP_IOPAD(0xa8, PIN_OUTPUT, 0) /* (D29) MCU_MCAN0_TX */
>;
};
mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xb0, PIN_INPUT, 7) /* (F26) WKUP_GPIO0_0 */
J721E_WKUP_IOPAD(0x98, PIN_INPUT, 7) /* (E28) MCU_SPI0_D1.WKUP_GPIO0_54 */
>;
};
mcu_mcan1_pins_default: mcu-mcan1-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xc4, PIN_INPUT, 0) /* (G24) WKUP_GPIO0_5.MCU_MCAN1_RX */
J721E_WKUP_IOPAD(0xc0, PIN_OUTPUT, 0) /* (G25) WKUP_GPIO0_4.MCU_MCAN1_TX */
>;
};
mcu_mcan1_gpio_pins_default: mcu-mcan1-gpio-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 7) /* (F28) WKUP_GPIO0_2 */
>;
};
wkup_gpio_pins_default: wkup-gpio-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xd0, PIN_INPUT, 7) /* (C14) WKUP_GPIO0_8 */
>;
};
};
&wkup_uart0 {
/* Wakeup UART is used by System firmware */
status = "reserved";
pinctrl-names = "default";
pinctrl-0 = <&wkup_uart0_pins_default>;
bootph-all;
};
&mcu_uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_uart0_pins_default>;
bootph-all;
};
&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>;
bootph-all;
};
&main_uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
};
&main_uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart2_pins_default>;
};
&main_uart4 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart4_pins_default>;
};
&wkup_gpio0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&wkup_gpio_pins_default>;
};
&main_gpio0 {
status = "okay";
};
&main_gpio1 {
status = "okay";
};
&main_sdhci0 {
/* eMMC */
status = "okay";
non-removable;
bootph-all;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&main_sdhci1 {
/* SD/MMC */
status = "okay";
vmmc-supply = <&vdd_mmc1>;
vqmmc-supply = <&vdd_sd_dv_alt>;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
bootph-all;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&usb_serdes_mux {
idle-states = <1>, <0>; /* USB0 to SERDES3, USB1 to SERDES1 */
bootph-all;
};
&serdes_ln_ctrl {
idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_PCIE0_LANE1>,
<J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
<J721E_SERDES2_LANE0_PCIE2_LANE0>, <J721E_SERDES2_LANE1_PCIE2_LANE1>,
<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>;
bootph-all;
};
&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 = <PHY_TYPE_USB3>;
resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>;
bootph-all;
};
};
&usbss0 {
pinctrl-names = "default";
pinctrl-0 = <&main_usbss0_pins_default>;
bootph-all;
ti,vbus-divider;
};
&usb0 {
dr_mode = "otg";
maximum-speed = "super-speed";
phys = <&serdes3_usb_link>;
phy-names = "cdns3,usb3-phy";
bootph-all;
};
&usbss1 {
pinctrl-names = "default";
pinctrl-0 = <&main_usbss1_pins_default>;
ti,usb2-only;
};
&usb1 {
dr_mode = "host";
maximum-speed = "high-speed";
};
&ospi1 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi1_pins_default>;
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <40000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <2>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "qspi.tiboot3";
reg = <0x0 0x80000>;
};
partition@80000 {
label = "qspi.tispl";
reg = <0x80000 0x200000>;
};
partition@280000 {
label = "qspi.u-boot";
reg = <0x280000 0x400000>;
};
partition@680000 {
label = "qspi.env";
reg = <0x680000 0x20000>;
};
partition@6a0000 {
label = "qspi.env.backup";
reg = <0x6a0000 0x20000>;
};
partition@6c0000 {
label = "qspi.sysfw";
reg = <0x6c0000 0x100000>;
};
partition@800000 {
label = "qspi.rootfs";
reg = <0x800000 0x37c0000>;
};
partition@3fe0000 {
label = "qspi.phypattern";
reg = <0x3fe0000 0x20000>;
bootph-all;
};
};
};
};
&tscadc0 {
status = "okay";
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&tscadc1 {
status = "okay";
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&main_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
exp1: gpio@20 {
compatible = "ti,tca6416";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
exp2: gpio@22 {
compatible = "ti,tca6424";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
p09-hog {
/* P11 - MCASP/TRACE_MUX_S0 */
gpio-hog;
gpios = <9 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "MCASP/TRACE_MUX_S0";
};
p10-hog {
/* P12 - MCASP/TRACE_MUX_S1 */
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "MCASP/TRACE_MUX_S1";
};
};
};
&main_i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
exp4: gpio@20 {
compatible = "ti,tca6408";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_exp4_pins_default>;
interrupt-parent = <&main_gpio1>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
&k3_clks {
/* Confiure AUDIO_EXT_REFCLK2 pin as output */
pinctrl-names = "default";
pinctrl-0 = <&audi_ext_refclk2_pins_default>;
};
&main_i2c3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c3_pins_default>;
clock-frequency = <400000>;
exp3: gpio@20 {
compatible = "ti,tca6408";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
pcm3168a_1: audio-codec@44 {
compatible = "ti,pcm3168a";
reg = <0x44>;
#sound-dai-cells = <1>;
reset-gpios = <&exp3 0 GPIO_ACTIVE_LOW>;
/* C_AUDIO_REFCLK2 -> RGMII6_RXC (W26) */
clocks = <&k3_clks 157 371>;
clock-names = "scki";
/* HSDIV3_16FFT_MAIN_4_HSDIVOUT2_CLK -> REFCLK2 */
assigned-clocks = <&k3_clks 157 371>;
assigned-clock-parents = <&k3_clks 157 400>;
assigned-clock-rates = <24576000>; /* for 48KHz */
VDD1-supply = <&vsys_3v3>;
VDD2-supply = <&vsys_3v3>;
VCCAD1-supply = <&vsys_5v0>;
VCCAD2-supply = <&vsys_5v0>;
VCCDA1-supply = <&vsys_5v0>;
VCCDA2-supply = <&vsys_5v0>;
};
};
&main_i2c6 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c6_pins_default>;
clock-frequency = <400000>;
exp5: gpio@20 {
compatible = "ti,tca6408";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
};
&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 = <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>,
<&k3_clks 152 4>,
<&k3_clks 152 9>,
<&k3_clks 152 13>;
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 {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
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>;
};
};
};
&mcasp10 {
status = "okay";
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mcasp10_pins_default>;
op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
auxclk-fs-ratio = <256>;
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
1 1 1 1
2 2 2 0
>;
tx-num-evt = <0>;
rx-num-evt = <0>;
};
&cmn_refclk1 {
clock-frequency = <100000000>;
};
&wiz0_pll1_refclk {
assigned-clocks = <&wiz0_pll1_refclk>;
assigned-clock-parents = <&cmn_refclk1>;
};
&wiz0_refclk_dig {
assigned-clocks = <&wiz0_refclk_dig>;
assigned-clock-parents = <&cmn_refclk1>;
};
&wiz1_pll1_refclk {
assigned-clocks = <&wiz1_pll1_refclk>;
assigned-clock-parents = <&cmn_refclk1>;
};
&wiz1_refclk_dig {
assigned-clocks = <&wiz1_refclk_dig>;
assigned-clock-parents = <&cmn_refclk1>;
};
&wiz2_pll1_refclk {
assigned-clocks = <&wiz2_pll1_refclk>;
assigned-clock-parents = <&cmn_refclk1>;
};
&wiz2_refclk_dig {
assigned-clocks = <&wiz2_refclk_dig>;
assigned-clock-parents = <&cmn_refclk1>;
};
&serdes0 {
assigned-clocks = <&serdes0 CDNS_SIERRA_PLL_CMNLC>;
assigned-clock-parents = <&wiz0_pll1_refclk>;
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 {
assigned-clocks = <&serdes1 CDNS_SIERRA_PLL_CMNLC>;
assigned-clock-parents = <&wiz1_pll1_refclk>;
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>;
};
};
&serdes2 {
assigned-clocks = <&serdes2 CDNS_SIERRA_PLL_CMNLC>;
assigned-clock-parents = <&wiz2_pll1_refclk>;
serdes2_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <2>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz2 1>, <&serdes_wiz2 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>;
};
&pcie0_rc {
status = "okay";
reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
phys = <&serdes0_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <1>;
};
&pcie1_rc {
status = "okay";
reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
phys = <&serdes1_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <2>;
};
&pcie2_rc {
status = "okay";
reset-gpios = <&exp2 20 GPIO_ACTIVE_HIGH>;
phys = <&serdes2_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <2>;
};
&mcu_mcan0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan0_pins_default>;
phys = <&transceiver1>;
};
&mcu_mcan1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan1_pins_default>;
phys = <&transceiver2>;
};
&main_mcan0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan0_pins_default>;
phys = <&transceiver3>;
};
&main_mcan2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan2_pins_default>;
phys = <&transceiver4>;
};
