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linux-zen-server/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi

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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2020 Compass Electronics Group, LLC
*/
#include <dt-bindings/phy/phy-imx8-pcie.h>
/ {
leds {
compatible = "gpio-leds";
led0 {
label = "gen_led0";
gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led1 {
label = "gen_led1";
gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led2 {
label = "gen_led2";
gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led3>;
label = "heartbeat";
gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
pcie0_refclk: pcie0-refclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
pcie0_refclk_gated: pcie0-refclk-gated {
compatible = "gpio-gate-clock";
clocks = <&pcie0_refclk>;
#clock-cells = <0>;
enable-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>;
};
reg_audio: regulator-audio {
compatible = "regulator-fixed";
regulator-name = "3v3_aud";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&pca6416_1 11 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usbotg1: regulator-usbotg1 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usb_otg1>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_camera: regulator-camera {
compatible = "regulator-fixed";
regulator-name = "mipi_pwr";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&pca6416_1 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
startup-delay-us = <100000>;
};
reg_pcie0: regulator-pcie {
compatible = "regulator-fixed";
regulator-name = "pci_pwr_en";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pca6416_1 1 GPIO_ACTIVE_HIGH>;
startup-delay-us = <100000>;
};
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;
};
sound {
compatible = "fsl,imx-audio-wm8962";
model = "wm8962-audio";
audio-cpu = <&sai3>;
audio-codec = <&wm8962>;
audio-routing =
"Headphone Jack", "HPOUTL",
"Headphone Jack", "HPOUTR",
"Ext Spk", "SPKOUTL",
"Ext Spk", "SPKOUTR",
"AMIC", "MICBIAS",
"IN3R", "AMIC";
};
};
&csi {
status = "okay";
};
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_espi2>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
status = "okay";
eeprom@0 {
compatible = "microchip,at25160bn", "atmel,at25";
reg = <0>;
spi-max-frequency = <5000000>;
spi-cpha;
spi-cpol;
pagesize = <32>;
size = <2048>;
address-width = <16>;
};
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
camera@3c {
compatible = "ovti,ov5640";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ov5640>;
reg = <0x3c>;
clocks = <&clk IMX8MM_CLK_CLKO1>;
clock-names = "xclk";
assigned-clocks = <&clk IMX8MM_CLK_CLKO1>;
assigned-clock-parents = <&clk IMX8MM_CLK_24M>;
assigned-clock-rates = <24000000>;
AVDD-supply = <&reg_camera>; /* 2.8v */
powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
port {
/* MIPI CSI-2 bus endpoint */
ov5640_to_mipi_csi2: endpoint {
remote-endpoint = <&imx8mm_mipi_csi_in>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
};
&i2c4 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
wm8962: audio-codec@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
DCVDD-supply = <&reg_audio>;
DBVDD-supply = <&reg_audio>;
AVDD-supply = <&reg_audio>;
CPVDD-supply = <&reg_audio>;
MICVDD-supply = <&reg_audio>;
PLLVDD-supply = <&reg_audio>;
SPKVDD1-supply = <&reg_audio>;
SPKVDD2-supply = <&reg_audio>;
gpio-cfg = <
0x0000 /* 0:Default */
0x0000 /* 1:Default */
0x0000 /* 2:FN_DMICCLK */
0x0000 /* 3:Default */
0x0000 /* 4:FN_DMICCDAT */
0x0000 /* 5:Default */
>;
};
pca6416_0: 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_LEVEL_LOW>;
};
pca6416_1: gpio@21 {
compatible = "nxp,pcal6416";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
};
};
&mipi_csi {
status = "okay";
ports {
port@0 {
imx8mm_mipi_csi_in: endpoint {
remote-endpoint = <&ov5640_to_mipi_csi2>;
data-lanes = <1 2>;
};
};
};
};
&pcie_phy {
fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
fsl,tx-deemph-gen1 = <0x2d>;
fsl,tx-deemph-gen2 = <0xf>;
fsl,clkreq-unsupported;
clocks = <&pcie0_refclk_gated>;
clock-names = "ref";
status = "okay";
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
reset-gpio = <&gpio4 21 GPIO_ACTIVE_LOW>;
clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&pcie0_refclk_gated>,
<&clk IMX8MM_CLK_PCIE1_AUX>;
assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
<&clk IMX8MM_CLK_PCIE1_CTRL>;
assigned-clock-rates = <10000000>, <250000000>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
<&clk IMX8MM_SYS_PLL2_250M>;
vpcie-supply = <&reg_pcie0>;
status = "okay";
};
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
assigned-clock-rates = <24576000>;
fsl,sai-mclk-direction-output;
status = "okay";
};
&snvs_pwrkey {
status = "okay";
};
&uart2 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
assigned-clocks = <&clk IMX8MM_CLK_UART3>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
uart-has-rtscts;
status = "okay";
};
&usbotg1 {
vbus-supply = <&reg_usbotg1>;
disable-over-current;
dr_mode = "otg";
status = "okay";
};
&usbotg2 {
pinctrl-names = "default";
disable-over-current;
dr_mode = "host";
status = "okay";
};
&usbphynop2 {
reset-gpios = <&pca6416_1 7 GPIO_ACTIVE_HIGH>;
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <4>;
vmmc-supply = <&reg_usdhc2_vmmc>;
status = "okay";
};
&iomuxc {
pinctrl_espi2: espi2grp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82
MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82
MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82
MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x41
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>;
};
pinctrl_led3: led3grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41
>;
};
pinctrl_ov5640: ov5640grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x19
MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x19
MX8MM_IOMUXC_GPIO1_IO14_CCMSRCGPCMIX_CLKO1 0x59
>;
};
pinctrl_pcal6414: pcal6414-gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19
>;
};
pinctrl_reg_usb_otg1: usbotg1grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19
>;
};
pinctrl_pcie0: pcie0grp {
fsl,pins = <
MX8MM_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x41
>;
};
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6
MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x40
MX8MM_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX 0x40
MX8MM_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x40
MX8MM_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x40
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CD_B_USDHC2_CD_B 0x41
MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
};
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