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u-boot/arch/arm/dts/fsl-imx8qxp-colibri.dts
Oleksandr Suvorov 4821074bec colibri-imx8x: add on-module gpio expander fxl6408 
The FXL6408 GPIO expander manages critical devices,
including on-module USB hub. Configure the expander to
switch the USB hub into bypass mode, allowing to use
on-carrier-board USB hub.

Signed-off-by: Oleksandr Suvorov <cryosay@gmail.com>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2022-02-05 13:38:39 +01:00

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// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* Copyright 2019 Toradex AG
*/
/dts-v1/;
#include "fsl-imx8qxp.dtsi"
#include "fsl-imx8qxp-colibri-u-boot.dtsi"
/ {
model = "Toradex Colibri iMX8X";
compatible = "toradex,colibri-imx8x", "fsl,imx8qxp";
chosen {
bootargs = "console=ttyLP3,115200 earlycon=lpuart32,0x5a090000,115200";
stdout-path = &lpuart3;
};
reg_usbh_vbus: regulator-usbh-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1_reg>;
regulator-name = "usbh_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 3 GPIO_ACTIVE_LOW>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog0>, <&pinctrl_hog1>, <&pinctrl_hog2>;
colibri-imx8x {
pinctrl_lpuart0: lpuart0grp {
fsl,pins = <
SC_P_UART0_RX_ADMA_UART0_RX 0x06000020
SC_P_UART0_TX_ADMA_UART0_TX 0x06000020
>;
};
pinctrl_lpuart3: lpuart3grp {
fsl,pins = <
SC_P_FLEXCAN2_RX_ADMA_UART3_RX 0x06000020
SC_P_FLEXCAN2_TX_ADMA_UART3_TX 0x06000020
>;
};
pinctrl_lpuart3_ctrl: lpuart3ctrlgrp {
fsl,pins = <
SC_P_MIPI_DSI1_GPIO0_01_LSIO_GPIO2_IO00 0x00000020 /* DTR */
SC_P_SAI1_RXD_LSIO_GPIO0_IO29 0x00000020 /* CTS */
SC_P_SAI1_RXC_LSIO_GPIO0_IO30 0x00000020 /* RTS */
SC_P_CSI_RESET_LSIO_GPIO3_IO03 0x00000020 /* DSR */
SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22 0x00000020 /* DCD */
SC_P_CSI_EN_LSIO_GPIO3_IO02 0x00000020 /* RI */
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0 /* Use pads in 3.3V mode */
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x000014a0 /* Use pads in 3.3V mode */
SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020
SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020
SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000061
SC_P_ENET0_RGMII_TXC_CONN_ENET0_RCLK50M_OUT 0x06000061
SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000061
SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000061
SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000061
SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000061
SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000061
SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RMII_RX_ER 0x00000061
>;
};
pinctrl_gpio_bl_on: gpio-bl-on {
fsl,pins = <
SC_P_QSPI0A_DATA3_LSIO_GPIO3_IO12 0x00000040
>;
};
pinctrl_hog0: hog0grp {
fsl,pins = <
SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0 /* Use pads in 3.3V mode */
>;
};
pinctrl_hog1: hog1grp {
fsl,pins = <
SC_P_QSPI0A_DATA1_LSIO_GPIO3_IO10 0x00000020 /* 45 */
SC_P_ENET0_RGMII_TXD3_LSIO_GPIO5_IO02 0x06000020 /* 65 */
SC_P_CSI_D07_CI_PI_D09 0x00000061
SC_P_QSPI0A_DATA2_LSIO_GPIO3_IO11 0x00000020 /* 69 */
SC_P_QSPI0A_DQS_LSIO_GPIO3_IO13 0x00000020 /* 73 */
SC_P_SAI0_TXC_LSIO_GPIO0_IO26 0x00000020 /* 79 */
SC_P_CSI_D02_CI_PI_D04 0x00000061
SC_P_ENET0_RGMII_RXC_LSIO_GPIO5_IO03 0x06000020 /* 85 */
SC_P_CSI_D06_CI_PI_D08 0x00000061
SC_P_QSPI0B_SCLK_LSIO_GPIO3_IO17 0x00000020 /* 95 */
SC_P_SAI0_RXD_LSIO_GPIO0_IO27 0x00000020 /* 97 */
SC_P_CSI_D03_CI_PI_D05 0x00000061
SC_P_QSPI0B_DATA0_LSIO_GPIO3_IO18 0x00000020 /* 99 */
SC_P_SAI0_TXFS_LSIO_GPIO0_IO28 0x00000020 /* 101 */
SC_P_CSI_D00_CI_PI_D02 0x00000061
SC_P_SAI0_TXD_LSIO_GPIO0_IO25 0x00000020 /* 103 */
SC_P_CSI_D01_CI_PI_D03 0x00000061
SC_P_QSPI0B_DATA1_LSIO_GPIO3_IO19 0x00000020 /* 105 */
SC_P_QSPI0B_DATA2_LSIO_GPIO3_IO20 0x00000020 /* 107 */
SC_P_USB_SS3_TC2_LSIO_GPIO4_IO05 0x00000020 /* 127 */
SC_P_USB_SS3_TC3_LSIO_GPIO4_IO06 0x00000020 /* 131 */
SC_P_USB_SS3_TC1_LSIO_GPIO4_IO04 0x00000020 /* 133 */
SC_P_CSI_PCLK_LSIO_GPIO3_IO00 0x00000020 /* 96 */
SC_P_QSPI0B_DATA3_LSIO_GPIO3_IO21 0x00000020 /* 98 */
SC_P_SAI1_RXFS_LSIO_GPIO0_IO31 0x00000020 /* 100 */
SC_P_QSPI0B_DQS_LSIO_GPIO3_IO22 0x00000020 /* 102 */
SC_P_QSPI0B_SS0_B_LSIO_GPIO3_IO23 0x00000020 /* 104 */
SC_P_QSPI0B_SS1_B_LSIO_GPIO3_IO24 0x00000020 /* 106 */
>;
};
pinctrl_hog2: hog2grp {
fsl,pins = <
SC_P_CSI_MCLK_LSIO_GPIO3_IO01 0x00000020 /* 75 */
SC_P_QSPI0A_SS0_B_LSIO_GPIO3_IO14 0x00000020 /* 77 */
SC_P_QSPI0A_SS1_B_LSIO_GPIO3_IO15 0x00000020 /* 89 */
SC_P_QSPI0A_SCLK_LSIO_GPIO3_IO16 0x00000020 /* 93 */
>;
};
/* On Module I2C */
pinctrl_i2c0: i2c0grp {
fsl,pins = <
SC_P_MIPI_CSI0_GPIO0_00_ADMA_I2C0_SCL 0x06000021
SC_P_MIPI_CSI0_GPIO0_01_ADMA_I2C0_SDA 0x06000021
>;
};
/* Off Module I2C */
pinctrl_i2c1: i2c1grp {
fsl,pins = <
SC_P_MIPI_DSI0_GPIO0_00_ADMA_I2C1_SCL 0x06000021
SC_P_MIPI_DSI0_GPIO0_01_ADMA_I2C1_SDA 0x06000021
>;
};
/*INT*/
pinctrl_usb3503a: usb3503a-grp {
fsl,pins = <
SC_P_MIPI_CSI0_MCLK_OUT_LSIO_GPIO3_IO04 0x00000061
>;
};
pinctrl_usbc_det: usbc-det {
fsl,pins = <
SC_P_ENET0_REFCLK_125M_25M_LSIO_GPIO5_IO09 0x06000040
>;
};
pinctrl_usbh1_reg: usbh1-reg {
fsl,pins = <
SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03 0x06000040
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
SC_P_QSPI0A_DATA0_LSIO_GPIO3_IO09 0x06000021
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
>;
};
};
};
&lpuart0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpuart0>;
status = "okay";
};
&lpuart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpuart3>, <&pinctrl_lpuart3_ctrl>;
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&gpio4 {
status = "okay";
};
&fec1 {
phy-handle = <&ethphy0>;
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@2 {
compatible = "ethernet-phy-ieee802.3-c22";
max-speed = <100>;
reg = <2>;
};
};
};
&i2c0 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
status = "okay";
/* GPIO expander */
gpio_expander_43: gpio-expander@43 {
compatible = "fcs,fxl6408";
gpio-controller;
#gpio-cells = <2>;
reg = <0x43>;
initial_io_dir = <0xff>;
initial_output = <0x05>;
};
};
&i2c1 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
};
&usdhc1 {
bus-width = <8>;
non-removable;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
status = "okay";
};
&usdhc2 {
bus-width = <4>;
cd-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
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>;
status = "okay";
};
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