[PATCH v5 1/3] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit

Angus Ainslie (Purism)
2019-04-17T16:55:33Z

This is the development kit board for the Librem 5. The current level of
support yields a working console and is able to boot userspace from the
Network or eMMC.

Additional subsystems that are active :

- Both USB ports
- SD card socket
- WiFi usdhc
- WWAN modem
- GNSS
- GPIO keys
- LEDs
- gyro
- magnetometer
- touchscreen
- pwm
- backlight
- haptic motor

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
---
arch/arm64/boot/dts/freescale/Makefile | 1 +
.../dts/freescale/imx8mq-librem5-devkit.dts | 833 ++++++++++++++++++
2 files changed, 834 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 0bd122f60549..c043aca66572 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -22,6 +22,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-rmb3.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-zest.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
new file mode 100644
index 000000000000..846a72dc7640
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -0,0 +1,833 @@
+/* SPDX-License-Identifier: GPL-2.0+
+ *
+ * Copyright 2018-2019 Purism SPC
+ */
+
+/dts-v1/;
+
+#include "dt-bindings/input/input.h"
+#include "dt-bindings/usb/pd.h"
+#include "imx8mq.dtsi"
+
+/ {
+ model = "Purism Librem 5 devkit";
+ compatible = "purism,librem5-devkit", "fsl,imx8mq";
+
+ backlight_dsi: backlight-dsi {
+ compatible = "pwm-backlight";
+ /* 200 Hz for the PAM2841 */
+ pwms = <&pwm1 0 5000000>;
+ brightness-levels = <0 100>;
+ num-interpolated-steps = <100>;
+ /* Default brightness level (index into the array defined by */
+ /* the "brightness-levels" property) */
+ default-brightness-level = <0>;
+ power-supply = <&reg_22v4_P>;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ btn1 {
+ label = "VOL_UP";
+ gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ btn2 {
+ label = "VOL_DOWN";
+ gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+
+ hp_det {
+ label = "HP_DET";
+ gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ linux,code = <KEY_HP>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_leds>;
+
+ led1 {
+ label = "LED 1";
+ gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+ pmic_osc: pmic-osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "pmic_osc";
+ };
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ haptic {
+ label = "librem5::haptic";
+ pwms = <&pwm2 0 200000>;
+ active-low;
+ max-brightness = <255>;
+ power-supply = <&reg_3v3_p>;
+ };
+ };
+
+ reg_1v8_p: regulator-1V8-P {
+ compatible = "regulator-fixed";
+ regulator-name = "1v8_p";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&reg_pwr_en>;
+ };
+
+ reg_2v8_p: regulator-2V8-P {
+ compatible = "regulator-fixed";
+ regulator-name = "2v8_p";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ vin-supply = <&reg_pwr_en>;
+ };
+
+ reg_3v3_p: regulator-3V3-P {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3_p";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&reg_pwr_en>;
+ };
+
+ reg_5v_P: regulator-5V-P {
+ /* Supplies HDMI, USB hub and smartcard */
+ compatible = "regulator-fixed";
+ regulator-name = "5v_P";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&reg_pwr_en>;
+ };
+
+ reg_5v_SOM: regulator-5V-SOM {
+ compatible = "regulator-fixed";
+ regulator-name = "5v_SOM";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&reg_vbat>;
+ regulator-always-on;
+ };
+
+ reg_22v4_P: regulator-22V4-P {
+ compatible = "regulator-fixed";
+ regulator-name = "22v4_P";
+ regulator-min-microvolt = <22400000>;
+ regulator-max-microvolt = <22400000>;
+ vin-supply = <&reg_pwr_en>;
+ };
+
+ reg_pwr_en: regulator-pwr-en {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwr_en>;
+ regulator-name = "PWR_EN";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2_pwr>;
+ regulator-name = "VSD_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_vbat: regulator-vbat {
+ compatible = "regulator-fixed";
+ regulator-name = "VBAT_REG";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <4800000>;
+ regulator-always-on;
+ };
+
+ wifi_pwr_en: wifi-en {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_pwr_en>;
+ regulator-name = "WIFI_EN";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+};
+
+
+&clk {
+ assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>;
+ assigned-clock-rates = <786432000>, <722534400>;
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethphy0>;
+ fsl,magic-packet;
+ phy-supply = <&reg_3v3_p>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pmic: pmic@4b {
+ compatible = "rohm,bd71837";
+ reg = <0x4b>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ clocks = <&pmic_osc>;
+ clock-names = "osc";
+ clock-output-names = "pmic_clk";
+ interrupt-parent = <&gpio1>;
+ interrupts = <3 GPIO_ACTIVE_LOW>;
+ interrupt-names = "irq";
+ rohm,reset-snvs-powered;
+
+ regulators {
+
+ buck1_reg: BUCK1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <1250>;
+ rohm,dvs-run-voltage = <900000>;
+ rohm,dvs-idle-voltage = <850000>;
+ rohm,dvs-suspend-voltage = <800000>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "buck2";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <1250>;
+ rohm,dvs-run-voltage = <1000000>;
+ rohm,dvs-idle-voltage = <900000>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "buck3";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ rohm,dvs-run-voltage = <1000000>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "buck4";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ rohm,dvs-run-voltage = <1000000>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "buck5";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "buck6";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "buck7";
+ regulator-min-microvolt = <1605000>;
+ regulator-max-microvolt = <1995000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "buck8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: LDO1 {
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "ldo5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "ldo6";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "ldo7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+
+ typec_ptn5100: usb_typec@52 {
+ compatible = "nxp,ptn5110";
+ reg = <0x52>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_typec>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 2000,
+ PDO_FIXED_USB_COMM |
+ PDO_FIXED_DUAL_ROLE |
+ PDO_FIXED_DATA_SWAP )>;
+ sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM |
+ PDO_FIXED_DUAL_ROLE |
+ PDO_FIXED_DATA_SWAP )
+ PDO_VAR(5000, 12000, 2000)>;
+ op-sink-microwatt = <10000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ usb_con_hs: endpoint {
+ remote-endpoint = <&typec_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ usb_con_ss: endpoint {
+ remote-endpoint = <&typec_ss>;
+ };
+ };
+ };
+ };
+
+ };
+
+ rtc@68 {
+ compatible = "microcrystal,rv4162";
+ reg = <0x68>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rtc>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ charger@6b { /* bq25896 */
+ compatible = "ti,bq25890";
+ reg = <0x6b>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_charger>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+ ti,battery-regulation-voltage = <4192000>; /* 4.192V */
+ ti,charge-current = <1600000>; /* 1.6 A */
+ ti,termination-current = <66000>; /* 66mA */
+ ti,precharge-current = <1300000>; /* 1.3A */
+ ti,minimum-sys-voltage = <2750000>; /* 2.75V */
+ ti,boost-voltage = <5000000>; /* 5V */
+ ti,boost-max-current = <50000>; /* 50mA */
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ magnetometer@1e {
+ compatible = "st,lsm9ds1-magn";
+ reg = <0x1e>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_imu>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <&reg_3v3_p>;
+ vddio-supply = <&reg_3v3_p>;
+ };
+
+ touchscreen@5d {
+ compatible = "goodix,gt5688";
+ reg = <0x5d>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_goodix_ts>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ irq-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
+ touchscreen-size-x = <720>;
+ touchscreen-size-y = <1440>;
+ AVDD28-supply = <&reg_2v8_p>;
+ VDDIO-supply = <&reg_1v8_p>;
+ };
+};
+
+&iomuxc {
+ pinctrl_backlight: pwm1 {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO01_PWM1_OUT 0x6 /* DSI_BL_PWM */
+ >;
+ };
+
+ pinctrl_bt: btgrp {
+ fsl,pins = <
+ /* nBT_DISABLE */
+ MX8MQ_IOMUXC_NAND_DATA05_GPIO3_IO11 0x16
+ /* BT_HOST_WAKE */
+ MX8MQ_IOMUXC_NAND_DATA01_GPIO3_IO7 0x10
+ >;
+ };
+
+ pinctrl_charger: chargernirq {
+ fsl,pins = <
+ /* CHRG_nINT */
+ MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x80
+ >;
+ };
+
+ pinctrl_fec1: fec1grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3
+ MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
+ MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
+ MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
+ MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
+ MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
+ 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 0x1f
+ 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 0x1f
+ MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19
+ MX8MQ_IOMUXC_GPIO1_IO15_CCMSRCGPCMIX_CLKO2 0x1f
+ >;
+ };
+
+ pinctrl_goodix_ts: gt5688 {
+ fsl,pins = <
+ /* TOUCH INT */
+ MX8MQ_IOMUXC_NAND_ALE_GPIO3_IO0 0x16
+ /* TOUCH RST */
+ MX8MQ_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x19
+ >;
+ };
+
+ pinctrl_gpio_leds: gpioleds {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x16
+ >;
+ };
+
+ pinctrl_gpio_keys: gpiokeys {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x16
+ MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22 0x16
+ /* HP_DET */
+ MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0x180
+ >;
+ };
+
+ pinctrl_haptic: hapticgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SPDIF_RX_PWM2_OUT 0xc6 /* nHAPTIC */
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000001f
+ MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000001f
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000001f
+ MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000001f
+ >;
+ };
+
+ pinctrl_imu: imugrp {
+ fsl,pins = <
+ /* IMU_INT */
+ MX8MQ_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x8
+ >;
+ };
+
+ pinctrl_pmic: pmicint {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x80
+ >;
+ };
+
+ pinctrl_pwr_en: pwrengrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x06
+ >;
+ };
+
+ pinctrl_rtc: rtcirq {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29 0x80
+ >;
+ };
+
+ pinctrl_typec: typecgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x16
+ MX8MQ_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x80
+ >;
+ };
+
+ 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_TXD_UART2_DCE_TX 0x49
+ MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 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_RXD_UART3_DCE_RX 0x49
+ MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x49
+ MX8MQ_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x49
+ MX8MQ_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x49
+ MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x49
+ MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 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_SD1_DATA4_USDHC1_DATA4 0xc3
+ MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3
+ MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3
+ MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3
+ MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83
+ MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+ 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_SD1_DATA4_USDHC1_DATA4 0xcd
+ MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd
+ MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd
+ MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd
+ MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d
+ MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+ 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_SD1_DATA4_USDHC1_DATA4 0xdf
+ MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf
+ MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf
+ MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf
+ MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f
+ MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
+ >;
+ };
+
+ pinctrl_usdhc2_pwr: usdhc2grppwr {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: usdhc2grpgpio {
+ fsl,pins = <
+ /* WIFI_WAKE */
+ MX8MQ_IOMUXC_SD2_WP_GPIO2_IO20 0x80
+ >;
+ };
+
+ 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
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d
+ MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd
+ MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcd
+ MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcd
+ MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcd
+ MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcd
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f
+ MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf
+ MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcf
+ MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcf
+ MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcf
+ MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcf
+ >;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
+ >;
+ };
+
+ pinctrl_wifi_pwr_en: wifipwrengrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5 0x06
+ >;
+ };
+
+ pinctrl_wwan: wwangrp {
+ fsl,pins = <
+ /* nWWAN_DISABLE */
+ MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x09
+ /* nWoWWAN */
+ MX8MQ_IOMUXC_NAND_DATA02_GPIO3_IO8 0x80
+ /* WWAN_RESET */
+ MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x19
+ >;
+ };
+
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ status = "okay";
+};
+
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_haptic>;
+ status = "okay";
+};
+
+&uart1 { /* console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart3 { /* GNSS */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ status = "okay";
+};
+
+&uart4 { /* BT */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_bt>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&usb3_phy0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ port@0 {
+ reg = <0>;
+
+ typec_hs: endpoint {
+ remote-endpoint = <&usb_con_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ typec_ss: endpoint {
+ remote-endpoint = <&usb_con_ss>;
+ };
+ };
+};
+
+&usb3_phy1 {
+ status = "okay";
+};
+
+&usb_dwc3_0 {
+ extcon = <&typec_ptn5100>;
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_dwc3_1 {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&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-1 = <&pinctrl_usdhc2_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+ bus-width = <4>;
+ vmmc-supply = <&reg_usdhc2_vmmc>;
+ power-supply = <&wifi_pwr_en>;
+
+ non-removable;
+ disable-wp;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ wakeup-source;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
--
2.17.1