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imx8mp-evk.dts
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imx8mp-evk.dts
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2019 NXP
*/
/dts-v1/;
#include <dt-bindings/phy/phy-imx8-pcie.h>
#include <dt-bindings/usb/pd.h>
#include "imx8mp.dtsi"
/ {
model = "NXP i.MX8MPlus EVK board";
compatible = "fsl,imx8mp-evk", "fsl,imx8mp";
chosen {
stdout-path = &uart2;
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_led>;
status {
label = "yellow:status";
gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0xc0000000>,
<0x1 0x00000000 0 0xc0000000>;
};
pcie0_refclk: pcie0-refclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
reg_can1_stby: regulator-can1-stby {
compatible = "regulator-fixed";
regulator-name = "can1-stby";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_can2_stby: regulator-can2-stby {
compatible = "regulator-fixed";
regulator-name = "can2-stby";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_pcie0: regulator-pcie {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0_reg>;
regulator-name = "MPCIE_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
};
reg_usb_vbus: regulator-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb1_vbus>;
regulator-name = "USB_VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
};
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 = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_audio_pwr: regulator-audio-pwr {
compatible = "regulator-fixed";
regulator-name = "audio-pwr";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
};
bt_sco_codec: bt_sco_codec {
#sound-dai-cells = <1>;
compatible = "linux,bt-sco";
};
sound-bt-sco {
compatible = "simple-audio-card";
simple-audio-card,name = "bt-sco-audio";
simple-audio-card,format = "dsp_a";
simple-audio-card,bitclock-inversion;
simple-audio-card,frame-master = <&btcpu>;
simple-audio-card,bitclock-master = <&btcpu>;
btcpu: simple-audio-card,cpu {
sound-dai = <&sai2>;
dai-tdm-slot-num = <2>;
dai-tdm-slot-width = <16>;
};
simple-audio-card,codec {
sound-dai = <&bt_sco_codec 1>;
};
};
sound-hdmi {
compatible = "fsl,imx-audio-hdmi";
model = "audio-hdmi";
audio-cpu = <&aud2htx>;
hdmi-out;
constraint-rate = <44100>,
<88200>,
<176400>,
<32000>,
<48000>,
<96000>,
<192000>;
status = "okay";
};
sound-wm8960 {
compatible = "fsl,imx-audio-wm8960";
model = "wm8960-audio";
audio-cpu = <&sai3>;
audio-codec = <&codec>;
audio-asrc = <&easrc>;
hp-det-gpio = <&gpio4 28 0>;
audio-routing =
"Headphone Jack", "HP_L",
"Headphone Jack", "HP_R",
"Ext Spk", "SPK_LP",
"Ext Spk", "SPK_LN",
"Ext Spk", "SPK_RP",
"Ext Spk", "SPK_RN",
"LINPUT1", "Mic Jack",
"LINPUT3", "Mic Jack",
"Mic Jack", "MICB";
};
sound-micfil {
compatible = "fsl,imx-audio-card";
model = "micfil-audio";
pri-dai-link {
link-name = "micfil hifi";
format = "i2s";
cpu {
sound-dai = <&micfil>;
};
};
};
sound-xcvr {
compatible = "fsl,imx-audio-card";
model = "imx-audio-xcvr";
pri-dai-link {
link-name = "XCVR PCM";
cpu {
sound-dai = <&xcvr>;
};
};
};
lvds_backlight: lvds_backlight {
compatible = "pwm-backlight";
pwms = <&pwm2 0 100000 0>;
status = "okay";
brightness-levels = < 0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59
60 61 62 63 64 65 66 67 68 69
70 71 72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87 88 89
90 91 92 93 94 95 96 97 98 99
100>;
default-brightness-level = <80>;
};
cbtl04gp {
compatible = "nxp,cbtl04gp";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec_mux>;
switch-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
orientation-switch;
port {
usb3_data_ss: endpoint {
remote-endpoint = <&typec_con_ss>;
};
};
};
};
&flexspi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexspi0>;
status = "okay";
flash0: mt25qu256aba@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <80000000>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
};
};
&A53_0 {
cpu-supply = <&buck2>;
};
&A53_1 {
cpu-supply = <&buck2>;
};
&A53_2 {
cpu-supply = <&buck2>;
};
&A53_3 {
cpu-supply = <&buck2>;
};
&dsp {
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&pwm2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm2>;
status = "okay";
};
&pwm4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
status = "okay";
};
&aud2htx {
status = "okay";
};
&ecspi2 {
#address-cells = <1>;
#size-cells = <0>;
fsl,spi-num-chipselects = <1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
status = "okay";
spidev1: spi@0 {
reg = <0>;
compatible = "rohm,dh2228fv";
spi-max-frequency = <500000>;
};
};
&eqos {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_eqos>;
phy-mode = "rgmii-id";
phy-handle = <ðphy0>;
snps,force_thresh_dma_mode;
snps,mtl-tx-config = <&mtl_tx_setup>;
snps,mtl-rx-config = <&mtl_rx_setup>;
status = "okay";
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
eee-broken-1000t;
reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <80000>;
realtek,clkout-disable;
};
};
mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <5>;
snps,tx-sched-sp;
queue0 {
snps,dcb-algorithm;
snps,priority = <0x1>;
};
queue1 {
snps,dcb-algorithm;
snps,priority = <0x2>;
};
queue2 {
snps,dcb-algorithm;
snps,priority = <0x4>;
};
queue3 {
snps,dcb-algorithm;
snps,priority = <0x8>;
};
queue4 {
snps,dcb-algorithm;
snps,priority = <0xf0>;
};
};
mtl_rx_setup: rx-queues-config {
snps,rx-queues-to-use = <5>;
snps,rx-sched-sp;
queue0 {
snps,dcb-algorithm;
snps,priority = <0x1>;
snps,map-to-dma-channel = <0>;
};
queue1 {
snps,dcb-algorithm;
snps,priority = <0x2>;
snps,map-to-dma-channel = <1>;
};
queue2 {
snps,dcb-algorithm;
snps,priority = <0x4>;
snps,map-to-dma-channel = <2>;
};
queue3 {
snps,dcb-algorithm;
snps,priority = <0x8>;
snps,map-to-dma-channel = <3>;
};
queue4 {
snps,dcb-algorithm;
snps,priority = <0xf0>;
snps,map-to-dma-channel = <4>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
phy-mode = "rgmii-id";
phy-handle = <ðphy1>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
eee-broken-1000t;
reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <80000>;
realtek,aldps-enable;
realtek,clkout-disable;
};
};
};
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
xceiver-supply = <®_can1_stby>;
status = "okay";
};
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
xceiver-supply = <®_can2_stby>;
pinctrl-assert-gpios = <&pca6416 3 GPIO_ACTIVE_HIGH>;
status = "disabled";/* can2 pin conflict with pdm */
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pmic@25 {
compatible = "nxp,pca9450c";
reg = <0x25>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio1>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
regulators {
buck1: BUCK1 {
regulator-name = "BUCK1";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <2187500>;
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>;
nxp,dvs-run-voltage = <950000>;
nxp,dvs-standby-voltage = <850000>;
};
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;
};
ldo2: LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-always-on;
};
ldo3: LDO3 {
regulator-name = "LDO3";
regulator-min-microvolt = <800000>;
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;
};
};
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
adv_bridge: adv7535@3d {
compatible = "adi,adv7535";
reg = <0x3d>;
adi,addr-cec = <0x3b>;
adi,dsi-lanes = <4>;
status = "okay";
port {
adv7535_from_dsim: endpoint {
remote-endpoint = <&dsim_to_adv7535>;
};
};
};
lvds_bridge: lvds-to-hdmi-bridge@4c {
compatible = "ite,it6263";
reg = <0x4c>;
reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
port {
it6263_in: endpoint {
remote-endpoint = <&lvds_out>;
};
};
};
ov5640_0: ov5640_mipi@3c {
compatible = "ovti,ov5640";
reg = <0x3c>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_csi0_pwn>, <&pinctrl_csi0_rst>, <&pinctrl_csi_mclk>;
clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
clock-names = "xclk";
assigned-clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
assigned-clock-parents = <&clk IMX8MP_CLK_24M>;
assigned-clock-rates = <24000000>;
csi_id = <0>;
powerdown-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
mclk = <24000000>;
mclk_source = <0>;
mipi_csi;
status = "okay";
port {
ov5640_mipi_0_ep: endpoint {
remote-endpoint = <&mipi_csi0_ep>;
data-lanes = <1 2>;
clock-lanes = <0>;
};
};
};
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec>;
reg = <0x50>;
interrupt-parent = <&gpio4>;
interrupts = <19 8>;
port {
typec_dr_sw: endpoint {
remote-endpoint = <&usb3_drd_sw>;
};
};
usb_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@1 {
reg = <1>;
typec_con_ss: endpoint {
remote-endpoint = <&usb3_data_ss>;
};
};
};
};
};
};
&i2c3 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
pca6416: gpio@20 {
compatible = "ti,tca6416";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pca6416_int>;
interrupt-parent = <&gpio1>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names = "EXT_PWREN1",
"EXT_PWREN2",
"CAN1/I2C5_SEL",
"PDM/CAN2_SEL",
"FAN_EN",
"PWR_MEAS_IO1",
"PWR_MEAS_IO2",
"EXP_P0_7",
"EXP_P1_0",
"EXP_P1_1",
"EXP_P1_2",
"EXP_P1_3",
"EXP_P1_4",
"EXP_P1_5",
"EXP_P1_6",
"EXP_P1_7";
};
codec: wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIO_BLK_CTRL_SAI3_MCLK1>;
clock-names = "mclk";
wlf,shared-lrclk;
wlf,hp-cfg = <3 2 3>;
wlf,gpio-cfg = <1 3>;
SPKVDD1-supply = <®_audio_pwr>;
};
ov5640_1: ov5640_mipi@3c {
compatible = "ovti,ov5640";
reg = <0x3c>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_csi0_pwn>, <&pinctrl_csi0_rst>, <&pinctrl_csi_mclk>;
clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
clock-names = "xclk";
assigned-clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO2>;
assigned-clock-parents = <&clk IMX8MP_CLK_24M>;
assigned-clock-rates = <24000000>;
csi_id = <0>;
powerdown-gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
mclk = <24000000>;
mclk_source = <0>;
mipi_csi;
status = "disabled";
port {
ov5640_mipi_1_ep: endpoint {
remote-endpoint = <&mipi_csi1_ep>;
data-lanes = <1 2>;
clock-lanes = <0>;
};
};
};
};
/* I2C on expansion connector J22. */
&i2c5 {
clock-frequency = <100000>; /* Lower clock speed for external bus. */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c5>;
status = "disabled"; /* can1 pins conflict with i2c5 */
/* GPIO 2 of PCA6416 is used to switch between CAN1 and I2C5 functions:
* LOW: CAN1 (default, pull-down)
* HIGH: I2C5
* You need to set it to high to enable I2C5 (for example, add gpio-hog
* in pca6416 node).
*/
};
&irqsteer_hdmi {
status = "okay";
};
&hdmi_blk_ctrl {
status = "okay";
};
&hdmi_pavi {
status = "okay";
};
&hdmi {
status = "okay";
};
&hdmiphy {
status = "okay";
};
&lcdif1 {
status = "okay";
};
&lcdif2 {
status = "okay";
};
&lcdif3 {
status = "okay";
thres-low = <1 2>; /* (FIFO * 1 / 2) */
thres-high = <3 4>; /* (FIFO * 3 / 4) */
};
&ldb {
status = "okay";
lvds-channel@0 {
status = "okay";
port@1 {
reg = <1>;
lvds_out: endpoint {
remote-endpoint = <&it6263_in>;
};
};
};
};
&ldb_phy {
status = "okay";
};
&mipi_dsi {
status = "okay";
port@1 {
dsim_to_adv7535: endpoint {
remote-endpoint = <&adv7535_from_dsim>;
attach-bridge;
};
};
};
&pcie_phy {
fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
clocks = <&pcie0_refclk>;
clock-names = "ref";
status = "okay";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
reset-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>;
clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
<&clk IMX8MP_CLK_PCIE_ROOT>,
<&clk IMX8MP_CLK_HSIO_AXI>;
clock-names = "pcie", "pcie_aux", "pcie_bus";
assigned-clocks = <&clk IMX8MP_CLK_PCIE_AUX>;
assigned-clock-rates = <10000000>;
assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_50M>;
vpcie-supply = <®_pcie0>;
status = "okay";
wifi_wake_host {
compatible = "nxp,wifi-wake-host";
interrupt-parent = <&gpio5>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "host-wake";
};
};
&pcie_ep{
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
<&clk IMX8MP_CLK_PCIE_ROOT>,
<&clk IMX8MP_CLK_HSIO_AXI>;
clock-names = "pcie", "pcie_aux", "pcie_bus";
assigned-clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
<&clk IMX8MP_CLK_PCIE_AUX>;
assigned-clock-rates = <500000000>, <10000000>;
assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>,
<&clk IMX8MP_SYS_PLL2_50M>;
status = "disabled";
};
&sai2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai2>;
assigned-clocks = <&clk IMX8MP_CLK_SAI2>;
assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
assigned-clock-rates = <12288000>;
fsl,sai-mclk-direction-output;
status = "okay";
};
&snvs_pwrkey {
status = "okay";
};
&easrc {
fsl,asrc-rate = <48000>;
status = "okay";
};
&micfil {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pdm>;
assigned-clocks = <&clk IMX8MP_CLK_PDM>;
assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
assigned-clock-rates = <196608000>;
status = "okay";
};
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
assigned-clock-rates = <12288000>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIO_BLK_CTRL_SAI3_IPG>, <&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIO_BLK_CTRL_SAI3_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
<&clk IMX8MP_CLK_DUMMY>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
fsl,sai-mclk-direction-output;
status = "okay";
};
&xcvr {
#sound-dai-cells = <0>;
status = "okay";
};
&sdma2 {
status = "okay";
};
&uart1 { /* BT */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
assigned-clocks = <&clk IMX8MP_CLK_UART1>;
assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
fsl,uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "nxp,88w8997-bt";
};
};
&uart2 {
/* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usb3_phy0 {
fsl,phy-tx-vref-tune = <0xe>;
fsl,phy-tx-preemp-amp-tune = <3>;
fsl,phy-tx-vboost-level = <5>;
fsl,phy-comp-dis-tune = <7>;
fsl,pcs-tx-deemph-3p5db = <0x21>;
fsl,phy-pcs-tx-swing-full = <0x7f>;
status = "okay";
};
&usb3_0 {
status = "okay";
};
&usb_dwc3_0 {
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
role-switch-default-mode = "none";
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
status = "okay";
port {
usb3_drd_sw: endpoint {
remote-endpoint = <&typec_dr_sw>;
};
};
};
&usb3_phy1 {
fsl,phy-tx-preemp-amp-tune = <3>;
fsl,phy-tx-vref-tune = <0xb>;
status = "okay";
};
&usb3_1 {
status = "okay";
};
&usb_dwc3_1 {
vbus-supply = <®_usb_vbus>;
dr_mode = "host";
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
assigned-clocks = <&clk IMX8MP_CLK_UART3>;
assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
fsl,uart-has-rtscts;
status = "okay";
};
&usdhc2 {
assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
assigned-clock-rates = <400000000>;
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 = <&gpio2 12 GPIO_ACTIVE_LOW>;
vmmc-supply = <®_usdhc2_vmmc>;
bus-width = <4>;
status = "okay";
};
&usdhc3 {
assigned-clocks = <&clk IMX8MP_CLK_USDHC3>;
assigned-clock-rates = <400000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
pinctrl_hog: hoggrp {
fsl,pins = <