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|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 Einfochips
* Copyright 2019 Linaro Ltd.
*/
/dts-v1/;
#include "imx8mq.dtsi"
/ {
model = "Einfochips i.MX8MQ Thor96";
compatible = "einfochips,imx8mq-thor96", "fsl,imx8mq";
chosen {
stdout-path = &uart1;
};
memory@40000000 {
device_type = "memory";
reg = <0x00000000 0x40000000 0 0x80000000>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
user-led1 {
label = "green:user1";
gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
user-led2 {
label = "green:user2";
gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
};
user-led3 {
label = "green:user3";
gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc1";
default-state = "off";
};
user-led4 {
label = "green:user4";
gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
panic-indicator;
linux,default-trigger = "none";
};
wlan-active-led {
label = "yellow:wlan";
gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tx";
default-state = "off";
};
bt-active-led {
label = "blue:bt";
gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "hci0-power";
default-state = "off";
};
};
reg_usdhc1_vmmc: reg-usdhc1-vmmc {
compatible = "regulator-fixed";
regulator-name = "VDD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_usdhc1_vqmmc: reg-usdhc1-vqmmc {
compatible = "regulator-fixed";
regulator-name = "VCC_1V8_EXT";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
reg_usdhc2_vmmc: reg-usdhc2-vmmc {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usdhc2_vqmmc: reg-usdhc2-vqmmc {
compatible = "regulator-fixed";
regulator-name = "NVCC_SD2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wifi_reg_on>;
reset-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
};
};
/* LS-SPI0 */
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <ðphy>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy: ethernet-phy@3 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <3>;
reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
};
};
/* LS-I2C0 */
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pmic@8 {
compatible = "fsl,pfuze100";
reg = <0x8>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
};
sw1c_reg: sw1c {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
sw3a_reg: sw3ab {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-always-on;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
regulator-always-on;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
/* LS-I2C1 */
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
eeprom: eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
};
};
/* HS-I2C2 */
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
};
/* HS-I2C3 */
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
};
&pgc_gpu {
power-supply = <&sw1a_reg>;
};
&pgc_vpu {
power-supply = <&sw1c_reg>;
};
&qspi0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi0>;
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
spi-max-frequency = <100000000>;
reg = <0>;
};
};
/* Debug UART */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
assigned-clocks = <&clk IMX8MQ_CLK_UART1>;
assigned-clock-parents = <&clk IMX8MQ_CLK_25M>;
status = "okay";
};
/* LS-UART0 */
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
assigned-clocks = <&clk IMX8MQ_CLK_UART2>;
assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
device-wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_bt_gpios>;
};
};
/* LS-UART1 */
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
assigned-clocks = <&clk IMX8MQ_CLK_UART3>;
assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
status = "okay";
};
&usb3_phy1 {
status = "okay";
};
&usb_dwc3_1 {
dr_mode = "host";
status = "okay";
};
/* SDIO */
&usdhc1 {
#address-cells = <0x1>;
#size-cells = <0x0>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
vmmc-supply = <®_usdhc1_vmmc>;
vqmmc-supply = <®_usdhc1_vqmmc>;
mmc-pwrseq = <&sdio_pwrseq>;
bus-width = <4>;
non-removable;
no-sd;
no-mmc;
status = "okay";
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
/* uSD */
&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>;
vmmc-supply = <®_usdhc2_vmmc>;
vqmmc-supply = <®_usdhc2_vqmmc>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
no-sdio;
no-mmc;
disable-wp;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl_bt_gpios: btgpiosgrp {
fsl,pins = <
MX8MQ_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19
MX8MQ_IOMUXC_NAND_DQS_GPIO3_IO14 0x19
MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5 0x19
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX8MQ_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x16
MX8MQ_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x16
MX8MQ_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x16
MX8MQ_IOMUXC_ECSPI2_SS0_ECSPI2_SS0 0x16
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x4
MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x24
MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1c
MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1c
MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1c
MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1c
MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1c
MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1c
MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f
MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x4000007f
MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x4000007f
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000007f
MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000007f
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x4000007f
MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x4000007f
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x19
MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
MX8MQ_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x19
MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19
MX8MQ_IOMUXC_SAI1_RXC_GPIO4_IO1 0x19
MX8MQ_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x19
>;
};
pinctrl_qspi0: qspi0grp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x82
MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82
MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82
MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82
MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82
MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82
>;
};
pinctrl_reg_usdhc2: regusdhc2grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49
MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49
MX8MQ_IOMUXC_UART4_RXD_UART2_DCE_CTS_B 0x49
MX8MQ_IOMUXC_UART4_TXD_UART2_DCE_RTS_B 0x49
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49
MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3
MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85
>;
};
pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd
MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85
>;
};
pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf
MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8c
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcc
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcc
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcc
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcc
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcc
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9c
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xdc
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xdc
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xdc
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xdc
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xdc
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xcc
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
pinctrl_wifi_reg_on: wifiregongrp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x17059
>;
};
};
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