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cubelinux-kernel/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
T
Greg Kroah-Hartman 598cf27219 Linux 6.19.3 
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* Kontron SMARC-sAM67 module
*
* Copyright (c) 2025 Kontron Europe GmbH
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#include "k3-j722s.dtsi"
#include "k3-serdes.h"
/ {
compatible = "kontron,sa67", "ti,j722s";
model = "Kontron SMARC-sAM67";
aliases {
serial0 = &mcu_uart0;
serial1 = &main_uart0;
serial2 = &main_uart5;
serial3 = &wkup_uart0;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
rtc0 = &wkup_rtc0;
};
lcd0_backlight: backlight-1 {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&lcd0_backlight_pins_default>;
pwms = <&epwm1 0 50000 0>;
brightness-levels = <0 32 64 96 128 160 192 224 255>;
default-brightness-level = <8>;
enable-gpios = <&main_gpio0 29 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
lcd1_backlight: backlight-2 {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&lcd1_backlight_pins_default>;
pwms = <&epwm1 1 50000 0>;
brightness-levels = <0 32 64 96 128 160 192 224 255>;
default-brightness-level = <8>;
enable-gpios = <&main_gpio1 18 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
chosen {
stdout-path = "serial1:115200n8";
};
connector-1 {
compatible = "gpio-usb-b-connector", "usb-b-connector";
pinctrl-names = "default";
pinctrl-0 = <&usb0_connector_pins_default>;
type = "micro";
id-gpios = <&main_gpio0 34 GPIO_ACTIVE_HIGH>;
vbus-supply = <&vcc_usb0_vbus>;
port {
usb0_connector: endpoint {
remote-endpoint = <&usb0_hc>;
};
};
};
memory@80000000 {
/* Filled in by bootloader */
reg = <0x00000000 0x00000000 0x00000000 0x00000000>,
<0x00000000 0x00000000 0x00000000 0x00000000>;
device_type = "memory";
bootph-pre-ram;
};
reserved_memory: reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x10000000>;
alignment = <0x2000>;
linux,cma-default;
};
secure_tfa_ddr: tfa@9e780000 {
reg = <0x00 0x9e780000 0x00 0x80000>;
no-map;
};
secure_ddr: optee@9e800000 {
reg = <0x00 0x9e800000 0x00 0x01800000>;
no-map;
};
wkup_r5fss0_core0_memory_region: r5f-memory@a0100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0100000 0x00 0xf00000>;
no-map;
};
};
vin_5p0: regulator-1 {
compatible = "regulator-fixed";
regulator-name = "V_3V0_5V25_IN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
bootph-all;
};
vcc_3p3_s5: regulator-2 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_S5";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vin_5p0>;
regulator-always-on;
regulator-boot-on;
bootph-all;
};
vcc_1p8_s5: regulator-3 {
compatible = "regulator-fixed";
regulator-name = "V_1V8_S5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vin_5p0>;
regulator-always-on;
regulator-boot-on;
bootph-all;
};
vcc_3p3_s0: regulator-4 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_S0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3p3_s5>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpios = <&tps652g1 1 GPIO_ACTIVE_HIGH>;
bootph-all;
};
vcc_3p3_sd_s0: regulator-5 {
compatible = "regulator-fixed";
regulator-name = "SDIO_PWR_EN";
pinctrl-names = "default";
pinctrl-0 = <&vcc_3p3_sd_s0_pins_default>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
gpios = <&main_gpio0 7 GPIO_ACTIVE_HIGH>;
bootph-all;
};
vcc_3p3_sd_vio_s0: regulator-6 {
compatible = "regulator-gpio";
regulator-name = "V_3V3_1V8_SD_S0";
pinctrl-names = "default";
pinctrl-0 = <&vcc_3p3_sd_vio_s0_pins_default>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3p3_s0>;
regulator-boot-on;
enable-gpios = <&main_gpio0 7 GPIO_ACTIVE_HIGH>;
gpios = <&main_gpio0 8 GPIO_ACTIVE_HIGH>;
states = <3300000 0x0>,
<1800000 0x1>;
bootph-all;
};
vcc_3p3_cam_s0: regulator-7 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_CAM_S0";
pinctrl-names = "default";
pinctrl-0 = <&vcc_3p3_cam_s0_pins_default>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3p3_s5>;
enable-active-high;
interrupts-extended = <&main_gpio1 30 IRQ_TYPE_EDGE_FALLING>;
bootph-all;
};
vcc_1p1_s0: regulator-8 {
compatible = "regulator-fixed";
regulator-name = "V_1V1_S0";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
vin-supply = <&vcc_1p1_s3>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
/* shared with V_0V75_0V85_CORE_S0 */
gpios = <&tps652g1 4 GPIO_ACTIVE_HIGH>;
bootph-all;
};
vcc_0p85_vcore_s0: regulator-9 {
compatible = "regulator-fixed";
regulator-name = "V_0V75_0V85_CORE_S0";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
vin-supply = <&vin_5p0>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpios = <&tps652g1 4 GPIO_ACTIVE_HIGH>;
bootph-all;
};
vcc_lcd0_panel: regulator-10 {
compatible = "regulator-fixed";
regulator-name = "LCD0_VDD_EN";
pinctrl-names = "default";
pinctrl-0 = <&vcc_lcd0_panel_pins_default>;
enable-active-high;
gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
};
vcc_lcd1_panel: regulator-11 {
compatible = "regulator-fixed";
regulator-name = "LCD1_VDD_EN";
pinctrl-names = "default";
pinctrl-0 = <&vcc_lcd1_panel_pins_default>;
enable-active-high;
gpios = <&main_gpio1 19 GPIO_ACTIVE_HIGH>;
};
vcc_usb0_vbus: regulator-12 {
compatible = "regulator-fixed";
regulator-name = "USB0_EN_OC#";
pinctrl-names = "default";
pinctrl-0 = <&vcc_usb0_vbus_pins_default>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpios = <&main_gpio1 50 GPIO_ACTIVE_HIGH>;
};
};
&audio_refclk0 {
pinctrl-names = "default";
pinctrl-0 = <&audio_refclk0_pins_default>;
status = "disabled";
};
&audio_refclk1 {
pinctrl-names = "default";
pinctrl-0 = <&audio_refclk1_pins_default>;
status = "disabled";
};
&cpsw3g {
pinctrl-names = "default";
pinctrl-0 = <&cpsw3g_pins_default>, <&rgmii1_pins_default>,
<&rgmii2_pins_default>;
status = "okay";
};
&cpsw3g_mdio {
pinctrl-names = "default";
pinctrl-0 = <&cpsw3g_mdio_pins_default>;
status = "okay";
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
};
&cpsw_port1 {
phy-connection-type = "rgmii-id";
phy-handle = <&phy0>;
nvmem-cells = <&base_mac_address 0>;
nvmem-cell-names = "mac-address";
status = "okay";
};
&main_gpio0 {
gpio-line-names =
"", "", "", "", "", "", "", "SOC_SDIO_PWR_EN", "VSD_SEL",
"RESET_OUT#", "I2C_MUX_RST#", "SPI_FLASH_CS#", "QPSI_CS0#",
"QSPI_CS1#", "BOOT_SEL1", "BRDCFG0", "BRDCFG1", "BRDCFG2",
"BRDCFG3", "BRDCFG4", "", "BRDREV0", "BRDREV1", "", "", "", "",
"", "", "LCD0_BKLT_EN", "LCD0_VDD_EN", "GBE_INT#", "DSI0_TE",
"CHARGING#", "USB0_OTG_ID", "PMIC_INT#", "RTC_INT#",
"EDP_BRIDGE_EN", "EDP_BRIDGE_IRQ#", "", "CHARGER_PRSNT#", "",
"", "", "", "BOOT_SEL2#", "CAM2_RST#", "CAM2_PWR#", "",
"CAM3_RST#", "CAM3_PWR#", "GPIO0", "GPIO1", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "GPIO10", "GPIO11",
"SLEEP#", "LID#";
bootph-all;
status = "okay";
};
&main_gpio1 {
gpio-line-names =
"", "", "", "", "", "", "", "GPIO6", "GPIO7", "", "", "", "",
"GPIO8", "GPIO9", "PCIE_A_RST#", "", "BATLOW#", "LCD1_BKLT_EN",
"LCD1_VDD_EN", "", "", "", "", "GPIO2", "GPIO3", "", "",
"GPIO4", "GPIO5", "CAM_S0_FAULT#", "BOOT_SEL0#", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "SDIO_CD#", "",
"USB0_DRVVBUS", "USB1_DRVVBUS";
bootph-all;
status = "okay";
};
/* I2C_LOCAL */
&main_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <100000>;
bootph-all;
status = "okay";
tps652g1: pmic@44 {
compatible = "ti,tps652g1";
reg = <0x44>;
ti,primary-pmic;
system-power-controller;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names =
"LPM_EN#", "EN_3V3_S0", "POWER_BTN#", "CARRIER_STBY#",
"EN_0V75_0V85_VCORE_S0", "PMIC_WAKEUP";
pinctrl-names = "default";
pinctrl-0 = <&pmic_irq_pins_default>;
interrupts-extended = <&main_gpio0 35 IRQ_TYPE_EDGE_FALLING>;
buck1-supply = <&vin_5p0>;
buck2-supply = <&vin_5p0>;
buck3-supply = <&vin_5p0>;
buck4-supply = <&vin_5p0>;
ldo1-supply = <&vin_5p0>;
ldo2-supply = <&vin_5p0>;
ldo3-supply = <&vin_5p0>;
bootph-all;
regulators {
vcc_0p85_s0: buck1 {
regulator-name = "V_0V85_S0";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p1_s3: buck2 {
regulator-name = "V_1V1_S3";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p8_s0: buck3 {
regulator-name = "V_1V8_S0";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p2_s0: buck4 {
regulator-name = "V_1V2_S0";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p8_vda_pll_s0: ldo1 {
regulator-name = "V_1V8_VDA_PLL_S0";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p8_s3: ldo2 {
regulator-name = "V_1V8_S3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
vcc_1p8_ret_s5: ldo3 {
regulator-name = "V_1V8_RET_S5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
};
};
system-controller@4a {
compatible = "kontron,sa67mcu", "kontron,sl28cpld";
reg = <0x4a>;
#address-cells = <1>;
#size-cells = <0>;
watchdog@4 {
compatible = "kontron,sa67mcu-wdt", "kontron,sl28cpld-wdt";
reg = <0x4>;
kontron,assert-wdt-timeout-pin;
};
hwmon@8 {
compatible = "kontron,sa67mcu-hwmon";
reg = <0x8>;
};
};
};
/* I2C_CAM */
&main_i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c2_pins_default>;
clock-frequency = <100000>;
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9546";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c_mux_pins_default>;
vdd-supply = <&vcc_1p8_s0>;
reset-gpios = <&main_gpio0 10 GPIO_ACTIVE_LOW>;
i2c_cam0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c_cam1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c_cam2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c_cam3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
/* I2C_LCD */
&main_i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c3_pins_default>;
clock-frequency = <100000>;
status = "okay";
};
&main_pmx0 {
audio_refclk0_pins_default: audio-refclk0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x0c4, PIN_OUTPUT, 5) /* (W23) VOUT0_DATA3.AUDIO_EXT_REFCLK0 */
>;
};
audio_refclk1_pins_default: audio-refclk1-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (N24) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
>;
};
cpsw3g_mdio_pins_default: cpsw3g-mdio-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x160, PIN_OUTPUT, 0) /* (AC24) MDIO0_MDC */
J722S_IOPAD(0x15c, PIN_INPUT, 0) /* (AD25) MDIO0_MDIO */
>;
};
cpsw3g_pins_default: cpsw3g-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1b8, PIN_OUTPUT, 1) /* (C20) SPI0_CS1.CP_GEMAC_CPTS0_TS_COMP */
>;
};
edp_bridge_pins_default: edp-bridge-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x098, PIN_OUTPUT, 7) /* (V21) GPMC0_WAIT0.GPIO0_37 */
J722S_IOPAD(0x09c, PIN_INPUT, 7) /* (W26) GPMC0_WAIT1.GPIO0_38 */
>;
};
i2c_mux_pins_default: i2c-mux-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x028, PIN_OUTPUT, 7) /* (M27) OSPI0_D7.GPIO0_10 */
>;
};
lcd0_backlight_pins_default: lcd0-backlight-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x074, PIN_OUTPUT, 7) /* (V22) GPMC0_AD14.GPIO0_29 */
J722S_IOPAD(0x110, PIN_OUTPUT, 4) /* (G27) MMC2_DAT1.EHRPWM1_A */
>;
};
lcd1_backlight_pins_default: lcd1-backlight-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1c0, PIN_OUTPUT, 7) /* (E19) SPI0_D0.GPIO1_18 */
J722S_IOPAD(0x114, PIN_OUTPUT, 4) /* (G26) MMC2_DAT0.EHRPWM1_B */
>;
};
main_i2c0_pins_default: main-i2c0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1e0, PIN_INPUT, 0) /* (D23) I2C0_SCL */
J722S_IOPAD(0x1e4, PIN_INPUT, 0) /* (B22) I2C0_SDA */
>;
bootph-all;
};
main_i2c2_pins_default: main-i2c2-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x0b0, PIN_INPUT, 1) /* (P22) GPMC0_CSn2.I2C2_SCL */
J722S_IOPAD(0x0b4, PIN_INPUT, 1) /* (P23) GPMC0_CSn3.I2C2_SDA */
>;
};
main_i2c3_pins_default: main-i2c3-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1d0, PIN_INPUT, 2) /* (E22) UART0_CTSn.I2C3_SCL */
J722S_IOPAD(0x1d4, PIN_INPUT, 2) /* (B21) UART0_RTSn.I2C3_SDA */
>;
};
main_i2c4_pins_default: main-i2c4-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x0a8, PIN_INPUT, 1) /* (R27) GPMC0_CSn0.I2C4_SCL */
J722S_IOPAD(0x0ac, PIN_INPUT, 1) /* (P21) GPMC0_CSn1.I2C4_SDA */
>;
};
main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1c8, PIN_INPUT, 0) /* (F19) UART0_RXD */
J722S_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (F20) UART0_TXD */
>;
bootph-all;
};
main_uart5_pins_default: main-uart5-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x108, PIN_INPUT, 3) /* (J27) MMC2_DAT3.UART5_RXD */
J722S_IOPAD(0x10c, PIN_OUTPUT, 3) /* (H27) MMC2_DAT2.UART5_TXD */
J722S_IOPAD(0x008, PIN_INPUT, 5) /* (L22) OSPI0_DQS.UART5_CTSn */
J722S_IOPAD(0x004, PIN_OUTPUT, 5) /* (L23) OSPI0_LBCLKO.UART5_RTSn */
>;
};
mcasp0_pins_default: mcasp0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1a4, PIN_INPUT, 0) /* (D25) MCASP0_ACLKX */
J722S_IOPAD(0x1a8, PIN_INPUT, 0) /* (C26) MCASP0_AFSX */
J722S_IOPAD(0x1a0, PIN_INPUT, 0) /* (F23) MCASP0_AXR0 */
J722S_IOPAD(0x19c, PIN_OUTPUT, 0) /* (B25) MCASP0_AXR1 */
>;
};
mcasp2_pins_default: mcasp2-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x070, PIN_INPUT, 3) /* (V24) GPMC0_AD13.MCASP2_ACLKX */
J722S_IOPAD(0x06c, PIN_INPUT, 3) /* (V26) GPMC0_AD12.MCASP2_AFSX */
J722S_IOPAD(0x05c, PIN_INPUT, 3) /* (U27) GPMC0_AD8.MCASP2_AXR0 */
J722S_IOPAD(0x060, PIN_OUTPUT, 3) /* (U26) GPMC0_AD9.MCASP2_AXR1 */
>;
};
oldi0_pins_default: oldi0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x260, PIN_OUTPUT, 0) /* (AF23) OLDI0_A0N */
J722S_IOPAD(0x25c, PIN_OUTPUT, 0) /* (AG24) OLDI0_A0P */
J722S_IOPAD(0x268, PIN_OUTPUT, 0) /* (AG22) OLDI0_A1N */
J722S_IOPAD(0x264, PIN_OUTPUT, 0) /* (AG23) OLDI0_A1P */
J722S_IOPAD(0x270, PIN_OUTPUT, 0) /* (AB20) OLDI0_A2N */
J722S_IOPAD(0x26c, PIN_OUTPUT, 0) /* (AB21) OLDI0_A2P */
J722S_IOPAD(0x278, PIN_OUTPUT, 0) /* (AG20) OLDI0_A3N */
J722S_IOPAD(0x274, PIN_OUTPUT, 0) /* (AG21) OLDI0_A3P */
J722S_IOPAD(0x2a0, PIN_OUTPUT, 0) /* (AF21) OLDI0_CLK0N */
J722S_IOPAD(0x29c, PIN_OUTPUT, 0) /* (AE20) OLDI0_CLK0P */
>;
};
oldi1_pins_default: oldi1-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x280, PIN_OUTPUT, 0) /* (AD21) OLDI0_A4N */
J722S_IOPAD(0x27c, PIN_OUTPUT, 0) /* (AC21) OLDI0_A4P */
J722S_IOPAD(0x288, PIN_OUTPUT, 0) /* (AF19) OLDI0_A5N */
J722S_IOPAD(0x284, PIN_OUTPUT, 0) /* (AF18) OLDI0_A5P */
J722S_IOPAD(0x290, PIN_OUTPUT, 0) /* (AG17) OLDI0_A6N */
J722S_IOPAD(0x28c, PIN_OUTPUT, 0) /* (AG18) OLDI0_A6P */
J722S_IOPAD(0x298, PIN_OUTPUT, 0) /* (AB19) OLDI0_A7N */
J722S_IOPAD(0x294, PIN_OUTPUT, 0) /* (AA20) OLDI0_A7P */
J722S_IOPAD(0x2a8, PIN_OUTPUT, 0) /* (AD20) OLDI0_CLK1N */
J722S_IOPAD(0x2a4, PIN_OUTPUT, 0) /* (AE19) OLDI0_CLK1P */
>;
};
ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x000, PIN_OUTPUT, 0) /* (L24) OSPI0_CLK */
J722S_IOPAD(0x02c, PIN_OUTPUT, 0) /* (K26) OSPI0_CSn0 */
J722S_IOPAD(0x030, PIN_OUTPUT, 0) /* (K23) OSPI0_CSn1 */
J722S_IOPAD(0x034, PIN_OUTPUT, 0) /* (K22) OSPI0_CSn2 */
J722S_IOPAD(0x00c, PIN_INPUT, 0) /* (K27) OSPI0_D0 */
J722S_IOPAD(0x010, PIN_INPUT, 0) /* (L27) OSPI0_D1 */
J722S_IOPAD(0x014, PIN_INPUT, 0) /* (L26) OSPI0_D2 */
J722S_IOPAD(0x018, PIN_INPUT, 0) /* (L25) OSPI0_D3 */
>;
bootph-all;
};
pcie0_rc_pins_default: pcie0-rc-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x2ac, PIN_OUTPUT, 0) /* (F25) PCIE0_CLKREQn */
J722S_IOPAD(0x1b4, PIN_OUTPUT, 7) /* (B20) SPI0_CS0.GPIO1_15 */
>;
};
pmic_irq_pins_default: pmic-irq-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x090, PIN_INPUT, 7) /* (P27) GPMC0_BE0n_CLE.GPIO0_35 */
>;
};
rgmii1_pins_default: rgmii1-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x14c, PIN_INPUT, 0) /* (AC25) RGMII1_RD0 */
J722S_IOPAD(0x150, PIN_INPUT, 0) /* (AD27) RGMII1_RD1 */
J722S_IOPAD(0x154, PIN_INPUT, 0) /* (AE24) RGMII1_RD2 */
J722S_IOPAD(0x158, PIN_INPUT, 0) /* (AE26) RGMII1_RD3 */
J722S_IOPAD(0x148, PIN_INPUT, 0) /* (AE27) RGMII1_RXC */
J722S_IOPAD(0x144, PIN_INPUT, 0) /* (AD23) RGMII1_RX_CTL */
J722S_IOPAD(0x134, PIN_OUTPUT, 0) /* (AF27) RGMII1_TD0 */
J722S_IOPAD(0x138, PIN_OUTPUT, 0) /* (AE23) RGMII1_TD1 */
J722S_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AG25) RGMII1_TD2 */
J722S_IOPAD(0x140, PIN_OUTPUT, 0) /* (AF24) RGMII1_TD3 */
J722S_IOPAD(0x130, PIN_OUTPUT, 0) /* (AG26) RGMII1_TXC */
J722S_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AF25) RGMII1_TX_CTL */
>;
};
rgmii2_pins_default: rgmii2-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x0f8, PIN_INPUT, 2) /* (AB24) VOUT0_HSYNC.RGMII2_RD0 */
J722S_IOPAD(0x0fc, PIN_INPUT, 2) /* (AC27) VOUT0_DE.RGMII2_RD1 */
J722S_IOPAD(0x100, PIN_INPUT, 2) /* (AB23) VOUT0_VSYNC.RGMII2_RD2 */
J722S_IOPAD(0x104, PIN_INPUT, 2) /* (AC26) VOUT0_PCLK.RGMII2_RD3 */
J722S_IOPAD(0x0f4, PIN_INPUT, 2) /* (AB27) VOUT0_DATA15.RGMII2_RXC */
J722S_IOPAD(0x0f0, PIN_INPUT, 2) /* (AB26) VOUT0_DATA14.RGMII2_RX_CTL */
J722S_IOPAD(0x0e0, PIN_OUTPUT, 2) /* (AA25) VOUT0_DATA10.RGMII2_TD0 */
J722S_IOPAD(0x0e4, PIN_OUTPUT, 2) /* (AB25) VOUT0_DATA11.RGMII2_TD1 */
J722S_IOPAD(0x0e8, PIN_OUTPUT, 2) /* (AA23) VOUT0_DATA12.RGMII2_TD2 */
J722S_IOPAD(0x0ec, PIN_OUTPUT, 2) /* (AA22) VOUT0_DATA13.RGMII2_TD3 */
J722S_IOPAD(0x0dc, PIN_OUTPUT, 2) /* (AA27) VOUT0_DATA9.RGMII2_TXC */
J722S_IOPAD(0x0d8, PIN_OUTPUT, 2) /* (AA24) VOUT0_DATA8.RGMII2_TX_CTL */
>;
};
rtc_pins_default: rtc-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x094, PIN_INPUT, 7) /* (P26) GPMC0_BE1n.GPIO0_36 */
>;
};
sdhci1_pins_default: sdhci1-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x23c, PIN_INPUT, 0) /* (H22) MMC1_CMD */
J722S_IOPAD(0x234, PIN_OUTPUT, 0) /* (H24) MMC1_CLK */
J722S_IOPAD(0x230, PIN_INPUT, 0) /* (H23) MMC1_DAT0 */
J722S_IOPAD(0x22c, PIN_INPUT, 0) /* (H20) MMC1_DAT1 */
J722S_IOPAD(0x228, PIN_INPUT, 0) /* (J23) MMC1_DAT2 */
J722S_IOPAD(0x224, PIN_INPUT, 0) /* (H25) MMC1_DAT3 */
J722S_IOPAD(0x240, PIN_INPUT, 0) /* (B24) MMC1_SDCD */
J722S_IOPAD(0x244, PIN_INPUT, 0) /* (A24) MMC1_SDWP */
>;
bootph-all;
};
usb0_connector_pins_default: usb0-connector-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x08c, PIN_INPUT_PULLUP, 7) /* (N23) GPMC0_WEn.GPIO0_34 */
>;
};
usb1_pins_default: usb1-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x258, PIN_OUTPUT, 0) /* (B27) USB1_DRVVBUS */
>;
};
vcc_3p3_sd_s0_pins_default: vcc-3p3-sd-s0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x01c, PIN_OUTPUT, 7) /* (L21) OSPI0_D4.GPIO0_7 */
>;
bootph-all;
};
vcc_3p3_sd_vio_s0_pins_default: vcc-3p3-sd-vio-s0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x020, PIN_OUTPUT, 7) /* (M26) OSPI0_D5.GPIO0_8 */
>;
bootph-all;
};
vcc_3p3_cam_s0_pins_default: vcc-3p3-cam-s0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1f0, PIN_OUTPUT, 7) /* (A23) EXT_REFCLK1.GPIO1_30 */
>;
};
vcc_lcd0_panel_pins_default: vcc-lcd0-panel-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x078, PIN_OUTPUT, 7) /* (V23) GPMC0_AD15.GPIO0_30 */
>;
};
vcc_lcd1_panel_pins_default: vcc-lcd1-panel-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x1c4, PIN_OUTPUT, 7) /* (E20) SPI0_D1.GPIO1_19 */
>;
};
vcc_usb0_vbus_pins_default: vcc-usb0-vbus-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x254, PIN_OUTPUT, 7) /* (E25) USB0_DRVVBUS.GPIO1_50 */
>;
};
};
/* SER1 */
&main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
bootph-all;
status = "okay";
};
/* SER2 */
&main_uart5 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart5_pins_default>;
bootph-all;
status = "okay";
};
/* I2S0 */
&mcasp0 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mcasp0_pins_default>;
op-mode = <0>; /* I2S */
tdm-slots = <2>;
serial-dir = <2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
};
/* I2S2 */
&mcasp2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mcasp2_pins_default>;
op-mode = <0>; /* I2S */
tdm-slots = <2>;
serial-dir = <2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
};
/* CAN0 */
&mcu_mcan0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan0_pins_default>;
status = "okay";
};
/* CAN1 */
&mcu_mcan1 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_mcan1_pins_default>;
status = "okay";
};
&mcu_gpio0 {
gpio-line-names =
"", "", "", "", "", "", "", "", "", "", "", /* 10 */ "GPIO12",
"MCU_INT#", "", "", "", "", "", "", "", "", "", "", "GPIO13";
};
/* I2C_GP */
&mcu_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_i2c0_pins_default>;
clock-frequency = <100000>;
status = "okay";
/* SMARC Module EEPROM */
eeprom@50 {
compatible = "atmel,24c32";
reg = <0x50>;
pagesize = <32>;
vcc-supply = <&vcc_1p8_s0>;
};
};
&mcu_pmx0 {
mcu_i2c0_pins_default: mcu-i2c0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x044, PIN_INPUT, 0) /* (B13) MCU_I2C0_SCL */
J722S_MCU_IOPAD(0x048, PIN_INPUT, 0) /* (E11) MCU_I2C0_SDA */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */
J722S_MCU_IOPAD(0x034, PIN_OUTPUT, 0) /* (B2) MCU_MCAN0_TX */
>;
};
mcu_mcan1_pins_default: mcu-mcan1-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x040, PIN_INPUT, 0) /* (B1) MCU_MCAN1_RX */
J722S_MCU_IOPAD(0x03c, PIN_OUTPUT, 0) /* (C1) MCU_MCAN1_TX */
>;
};
mcu_uart0_pins_default: mcu-uart0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x014, PIN_INPUT, 0) /* (B8) MCU_UART0_RXD */
J722S_MCU_IOPAD(0x018, PIN_OUTPUT, 0) /* (B4) MCU_UART0_TXD */
J722S_MCU_IOPAD(0x01c, PIN_INPUT, 0) /* (B5) MCU_UART0_CTSn */
J722S_MCU_IOPAD(0x020, PIN_OUTPUT, 0) /* (C5) MCU_UART0_RTSn */
>;
bootph-all;
};
mcu_spi0_pins_default: mcu-spi0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x008, PIN_OUTPUT, 0) /* (A9) MCU_SPI0_CLK */
J722S_MCU_IOPAD(0x000, PIN_OUTPUT, 0) /* (C12) MCU_SPI0_CS0 */
J722S_MCU_IOPAD(0x004, PIN_OUTPUT, 0) /* (A10) MCU_SPI0_CS1 */
J722S_MCU_IOPAD(0x00c, PIN_INPUT, 0) /* (B12) MCU_SPI0_D0 */
J722S_MCU_IOPAD(0x010, PIN_OUTPUT, 0) /* (C11) MCU_SPI0_D1 */
>;
};
wkup_uart0_pins_default: wkup-uart0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B3) WKUP_UART0_RXD */
J722S_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C8) WKUP_UART0_TXD */
>;
bootph-all;
};
wkup_i2c0_pins_default: wkup-i2c0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x04c, PIN_INPUT, 0) /* (B9) WKUP_I2C0_SCL */
J722S_MCU_IOPAD(0x050, PIN_INPUT, 0) /* (D11) WKUP_I2C0_SDA */
>;
};
};
/* SPI0 */
&mcu_spi0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_spi0_pins_default>;
};
/* SER0 */
&mcu_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_uart0_pins_default>;
bootph-all;
status = "okay";
};
/* QSPI0 */
&ospi0 {
pinctrl-0 = <&ospi0_pins_default>;
pinctrl-names = "default";
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <104000000>;
spi-rx-bus-width = <2>;
spi-tx-bus-width = <2>;
m25p,fast-read;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <3>;
vcc-supply = <&vcc_1p8_s0>;
bootph-all;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x000000 0x400000>;
label = "failsafe bootloader";
read-only;
};
};
otp-1 {
compatible = "user-otp";
nvmem-layout {
compatible = "kontron,sa67-vpd", "kontron,sl28-vpd";
serial_number: serial-number {
};
base_mac_address: base-mac-address {
#nvmem-cell-cells = <1>;
};
};
};
};
};
&pcie0_rc {
pinctrl-names = "default";
pinctrl-0 = <&pcie0_rc_pins_default>;
/*
* This is low active, but the driver itself is broken and already
* inverts the logic.
*/
reset-gpios = <&main_gpio1 15 GPIO_ACTIVE_HIGH>;
phys = <&serdes1_pcie>;
phy-names = "pcie-phy";
status = "okay";
};
&sdhci0 {
disable-wp;
bootph-all;
ti,driver-strength-ohm = <50>;
status = "okay";
};
/* SDIO */
&sdhci1 {
pinctrl-names = "default";
pinctrl-0 = <&sdhci1_pins_default>;
vmmc-supply = <&vcc_3p3_sd_s0>;
vqmmc-supply = <&vcc_3p3_sd_vio_s0>;
bootph-all;
cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
cd-debounce-delay-ms = <100>;
ti,fails-without-test-cd;
ti,driver-strength-ohm = <50>;
status = "okay";
};
&serdes_ln_ctrl {
idle-states = <J722S_SERDES0_LANE0_USB>,
<J722S_SERDES1_LANE0_PCIE0_LANE0>;
};
&serdes_wiz0 {
status = "okay";
};
&serdes_wiz1 {
status = "okay";
};
&serdes0 {
serdes0_usb3: phy@0 {
reg = <0>;
#phy-cells = <0>;
resets = <&serdes_wiz0 1>;
cdns,num-lanes = <1>;
cdns,phy-type = <PHY_TYPE_USB3>;
};
};
&serdes1 {
serdes1_pcie: phy@0 {
reg = <0>;
#phy-cells = <0>;
resets = <&serdes_wiz1 1>;
cdns,num-lanes = <1>;
cdns,phy-type = <PHY_TYPE_PCIE>;
};
};
&usb0 {
/* dual role is implemented but not a full featured OTG */
adp-disable;
hnp-disable;
srp-disable;
dr_mode = "otg";
usb-role-switch;
role-switch-default-mode = "peripheral";
status = "okay";
port {
usb0_hc: endpoint {
remote-endpoint = <&usb0_connector>;
};
};
};
&usb0_phy_ctrl {
/*
* Keep this node in the SPL to be able to use the USB controller to
* boot via DFU.
*/
bootph-all;
};
&usb1 {
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins_default>;
dr_mode = "host";
maximum-speed = "super-speed";
phys = <&serdes0_usb3>;
phy-names = "cdns3,usb3-phy";
};
&usbss0 {
ti,vbus-divider;
status = "okay";
};
&usbss1 {
ti,vbus-divider;
status = "okay";
};
/* I2C_PM */
&wkup_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <100000>;
status = "okay";
};
/* SER3 */
&wkup_uart0 {
/* WKUP UART0 is used by Device Manager firmware */
pinctrl-names = "default";
pinctrl-0 = <&wkup_uart0_pins_default>;
bootph-all;
status = "reserved";
};
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