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linux-zen-desktop/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts

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Initial commit
2023-08-30 17:31:07 +02:00
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2023 Logic PD, Inc dba Beacon EmbeddedWorks
*/
/dts-v1/;
#include <dt-bindings/usb/pd.h>
#include <dt-bindings/phy/phy-imx8-pcie.h>
#include "imx8mp.dtsi"
#include "imx8mp-beacon-som.dtsi"
/ {
model = "Beacon EmbeddedWorks i.MX8MPlus Development kit";
compatible = "beacon,imx8mp-beacon-kit", "fsl,imx8mp";
aliases {
ethernet0 = &eqos;
ethernet1 = &fec;
};
chosen {
stdout-path = &uart2;
};
connector {
compatible = "usb-c-connector";
label = "USB-C";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hs_ep: endpoint {
remote-endpoint = <&usb3_hs_ep>;
};
};
port@1 {
reg = <1>;
ss_ep: endpoint {
remote-endpoint = <&hd3ss3220_in_ep>;
};
};
};
};
gpio-keys {
compatible = "gpio-keys";
autorepeat;
button-0 {
label = "btn0";
linux,code = <BTN_0>;
gpios = <&pca6416_1 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
wakeup-source;
};
button-1 {
label = "btn1";
linux,code = <BTN_1>;
gpios = <&pca6416_1 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
wakeup-source;
};
button-2 {
label = "btn2";
linux,code = <BTN_2>;
gpios = <&pca6416_1 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
wakeup-source;
};
button-3 {
label = "btn3";
linux,code = <BTN_3>;
gpios = <&pca6416_1 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
wakeup-source;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led3>;
led-0 {
label = "gen_led0";
gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-1 {
label = "gen_led1";
gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-2 {
label = "gen_led2";
gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-3 {
label = "heartbeat";
gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
pcie0_refclk: clock-pcie {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
startup-delay-us = <100>;
off-on-delay-us = <20000>;
};
reg_usb1_host_vbus: regulator-usb1-vbus {
compatible = "regulator-fixed";
regulator-name = "usb1_host_vbus";
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
gpio = <&pca6416_1 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
status = "okay";
tpm: tpm@0 {
compatible = "infineon,slb9670";
reg = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_tpm>;
reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
spi-max-frequency = <18500000>;
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy1>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy1: ethernet-phy@3 {
compatible = "ethernet-phy-id0022.1640",
"ethernet-phy-ieee802.3-c22";
reg = <3>;
reset-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <150000>;
interrupt-parent = <&gpio4>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
};
};
};
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "okay";
};
&gpio2 {
usb-mux-hog {
gpio-hog;
gpios = <20 0>;
output-low;
line-name = "USB-C Mux En";
};
};
&i2c2 {
clock-frequency = <384000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
pca6416_3: gpio@20 {
compatible = "nxp,pcal6416";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
&i2c3 {
/* Connected to USB Hub */
usb-typec@52 {
compatible = "nxp,ptn5110";
reg = <0x52>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec>;
interrupt-parent = <&gpio4>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "source";
data-role = "host";
source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
};
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
clock-frequency = <384000>;
status = "okay";
pca6416: gpio@20 {
compatible = "nxp,pcal6416";
reg = <0x20>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcal6414>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
pca6416_1: gpio@21 {
compatible = "nxp,pcal6416";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
usb-hub-hog {
gpio-hog;
gpios = <7 0>;
output-low;
line-name = "USB Hub Enable";
};
};
usb-typec@47 {
compatible = "ti,hd3ss3220";
reg = <0x47>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hd3ss3220>;
interrupt-parent = <&gpio4>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hd3ss3220_in_ep: endpoint {
remote-endpoint = <&ss_ep>;
};
};
port@1 {
reg = <1>;
hd3ss3220_out_ep: endpoint {
remote-endpoint = <&usb3_role_switch>;
};
};
};
};
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio4 21 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pcie_phy {
fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
clocks = <&pcie0_refclk>;
clock-names = "ref";
status = "okay";
};
&snvs_pwrkey {
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
assigned-clocks = <&clk IMX8MP_CLK_UART3>;
assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
uart-has-rtscts;
status = "okay";
};
&usb3_0 {
status = "okay";
};
&usb_dwc3_0 {
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usb3_hs_ep: endpoint {
remote-endpoint = <&hs_ep>;
};
};
port@1 {
reg = <1>;
usb3_role_switch: endpoint {
remote-endpoint = <&hd3ss3220_out_ep>;
};
};
};
};
&usb3_phy0 {
vbus-supply = <&reg_usb1_host_vbus>;
status = "okay";
};
&usb3_1 {
status = "okay";
};
&usb_dwc3_1 {
dr_mode = "host";
status = "okay";
};
&usb3_phy1 {
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 = <&gpio2 12 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_usdhc2_vmmc>;
bus-width = <4>;
status = "okay";
};
&iomuxc {
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x82
MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x82
MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x82
MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x40000
>;
};
pinctrl_fec: fecgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x2
MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x2
MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90
MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90
MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90
MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90
MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90
MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90
MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x16
MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x16
MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x16
MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x16
MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x16
MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x16
MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x140
MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x10
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154
MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154
>;
};
pinctrl_hd3ss3220: hd3ss3220grp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x140
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2
MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2
MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2
>;
};
pinctrl_led3: led3grp {
fsl,pins = <
MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x41
>;
};
pinctrl_pcal6414: pcal6414-gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x10
>;
};
pinctrl_pcie: pciegrp {
fsl,pins = <
MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x10 /* PCIe_nDIS */
MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x10 /* PCIe_nRST */
>;
};
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
fsl,pins = <
MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40
>;
};
pinctrl_tpm: tpmgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x19 /* Reset */
MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x1d6 /* IRQ */
>;
};
pinctrl_typec: typec1grp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0xc4
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140
MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX 0x140
MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX 0x140
MX8MP_IOMUXC_ECSPI1_SS0__UART3_DCE_RTS 0x140
MX8MP_IOMUXC_ECSPI1_MISO__UART3_DCE_CTS 0x140
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4
>;
};
};