// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
/*
* Copyright 2024 NXP
*/
/dts-v1/;
#include <dt-bindings/usb/pd.h>
#include "imx93.dtsi"
/ {
model = "NXP i.MX93 9x9 Quick Start Board";
compatible = "fsl,imx93-9x9-qsb", "fsl,imx93";
chosen {
stdout-path = &lpuart1;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0 0x10000000>;
linux,cma-default;
};
vdev0vring0: vdev0vring0@a4000000 {
reg = <0 0xa4000000 0 0x8000>;
no-map;
};
vdev0vring1: vdev0vring1@a4008000 {
reg = <0 0xa4008000 0 0x8000>;
no-map;
};
vdev1vring0: vdev1vring0@a4010000 {
reg = <0 0xa4010000 0 0x8000>;
no-map;
};
vdev1vring1: vdev1vring1@a4018000 {
reg = <0 0xa4018000 0 0x8000>;
no-map;
};
rsc_table: rsc-table@2021e000 {
reg = <0 0x2021e000 0 0x1000>;
no-map;
};
vdevbuffer: vdevbuffer@a4020000 {
compatible = "shared-dma-pool";
reg = <0 0xa4020000 0 0x100000>;
no-map;
};
};
reg_vref_1v8: regulator-adc-vref {
compatible = "regulator-fixed";
regulator-name = "VREF_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
reg_rpi_3v3: regulator-rpi {
compatible = "regulator-fixed";
regulator-name = "VDD_RPI_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&pcal6524 21 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
enable-active-high;
off-on-delay-us = <12000>;
};
};
&adc1 {
vref-supply = <®_vref_1v8>;
status = "okay";
};
&cm33 {
mbox-names = "tx", "rx", "rxdb";
mboxes = <&mu1 0 1>,
<&mu1 1 1>,
<&mu1 3 1>;
memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
status = "okay";
};
&eqos {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_eqos>;
phy-mode = "rgmii-id";
phy-handle = <ðphy1>;
status = "okay";
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <5000000>;
ethphy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
eee-broken-1000t;
reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <80000>;
realtek,clkout-disable;
};
};
};
&lpi2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpi2c1>;
status = "okay";
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110", "tcpci";
reg = <0x50>;
interrupt-parent = <&gpio3>;
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
typec1_con: connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "dual";
data-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 20000, 3000)>;
op-sink-microwatt = <15000000>;
self-powered;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
typec1_dr_sw: endpoint {
remote-endpoint = <&usb1_drd_sw>;
};
};
};
};
};
rtc@53 {
compatible = "nxp,pcf2131";
reg = <0x53>;
interrupt-parent = <&pcal6524>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
};
};
&lpi2c2 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpi2c2>;
status = "okay";
pcal6524: gpio@22 {
compatible = "nxp,pcal6524";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&gpio3>;
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcal6524>;
};
pmic@25 {
compatible = "nxp,pca9451a";
reg = <0x25>;
interrupt-parent = <&pcal6524>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
regulators {
buck1: BUCK1 {
regulator-name = "BUCK1";
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <2237500>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
};
buck2: BUCK2 {
regulator-name = "BUCK2";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <2187500>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
};
buck4: BUCK4{
regulator-name = "BUCK4";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <3400000>;
regulator-boot-on;
regulator-always-on;
};
buck5: BUCK5{
regulator-name = "BUCK5";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <3400000>;
regulator-boot-on;
regulator-always-on;
};
buck6: BUCK6 {
regulator-name = "BUCK6";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <3400000>;
regulator-boot-on;
regulator-always-on;
};
ldo1: LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo4: LDO4 {
regulator-name = "LDO4";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo5: LDO5 {
regulator-name = "LDO5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
};
};
};
&lpuart1 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&mu1 {
status = "okay";
};
&mu2 {
status = "okay";
};
&usbotg1 {
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
disable-over-current;
samsung,picophy-pre-emp-curr-control = <3>;
samsung,picophy-dc-vol-level-adjust = <7>;
status = "okay";
port {
usb1_drd_sw: endpoint {
remote-endpoint = <&typec1_dr_sw>;
};
};
};
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
vmmc-supply = <®_usdhc2_vmmc>;
bus-width = <4>;
no-mmc;
status = "okay";
};
&wdog3 {
status = "okay";
};
&iomuxc {
pinctrl_eqos: eqosgrp {
fsl,pins = <
MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x57e
MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x57e
MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x57e
MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x57e
MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x57e
MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x57e
MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x58e
MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x57e
MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x57e
MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x57e
MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x57e
MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x57e
MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x58e
MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x57e
>;
};
pinctrl_lpi2c1: lpi2c1grp {
fsl,pins = <
MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e
MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e
>;
};
pinctrl_lpi2c2: lpi2c2grp {
fsl,pins = <
MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e
MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
>;
};
pinctrl_pcal6524: pcal6524grp {
fsl,pins = <
MX93_PAD_CCM_CLKO1__GPIO3_IO26 0x31e
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
MX93_PAD_UART1_TXD__LPUART1_TX 0x31e
>;
};
pinctrl_uart5: uart5grp {
fsl,pins = <
MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX 0x31e
MX93_PAD_DAP_TDI__LPUART5_RX 0x31e
MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B 0x31e
MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x1582
MX93_PAD_SD1_CMD__USDHC1_CMD 0x40001382
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x40001382
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x40001382
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x40001382
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x40001382
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x40001382
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x40001382
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x40001382
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x40001382
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1582
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x158e
MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000138e
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000138e
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000138e
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000138e
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000138e
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000138e
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000138e
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000138e
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000138e
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x158e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe
MX93_PAD_SD1_CMD__USDHC1_CMD 0x400013fe
MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x400013fe
MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x400013fe
MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x400013fe
MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x400013fe
MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x400013fe
MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x400013fe
MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x400013fe
MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x400013fe
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe
>;
};
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
fsl,pins = <
MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX93_PAD_SD2_CLK__USDHC2_CLK 0x1582
MX93_PAD_SD2_CMD__USDHC2_CMD 0x40001382
MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x40001382
MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x40001382
MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x40001382
MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x40001382
MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX93_PAD_SD2_CLK__USDHC2_CLK 0x158e
MX93_PAD_SD2_CMD__USDHC2_CMD 0x4000138e
MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x4000138e
MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x4000138e
MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x4000138e
MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x4000138e
MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX93_PAD_SD2_CLK__USDHC2_CLK 0x15fe
MX93_PAD_SD2_CMD__USDHC2_CMD 0x400013fe
MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x400013fe
MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x400013fe
MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x400013fe
MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x400013fe
MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
>;
};
};
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