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arm64: dts: colibri-imx8x: Add iris carrier board

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Add the Toradex Iris Carrier Board for Colibri iMX8X, small form-factor
production ready board.

Additional details available at:
https://www.toradex.com/products/carrier-boards/iris-carrier-board

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Philippe Schenker 2023-03-14 11:24:08 +01:00 committed by Shawn Guo
parent 144f67f68a
commit aefb5e2d97
3 changed files with 132 additions and 0 deletions
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1
arch/arm64/boot/dts/freescale/Makefile
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@ -131,6 +131,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-aster.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb

16
arch/arm64/boot/dts/freescale/imx8qxp-colibri-iris.dts Normal file
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@ -0,0 +1,16 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018-2021 Toradex
*/
/dts-v1/;
#include "imx8qxp-colibri.dtsi"
#include "imx8x-colibri-iris.dtsi"
/ {
model = "Toradex Colibri iMX8QXP on Colibri Iris Board";
compatible = "toradex,colibri-imx8x-iris",
"toradex,colibri-imx8x",
"fsl,imx8qxp";
};

115
arch/arm64/boot/dts/freescale/imx8x-colibri-iris.dtsi Normal file
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@ -0,0 +1,115 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018-2021 Toradex
*/
/ {
aliases {
rtc0 = &rtc_i2c;
rtc1 = &rtc;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3.3V";
};
};
&colibri_gpio_keys {
status = "okay";
};
/* Colibri FastEthernet */
&fec1 {
status = "okay";
};
/* Colibri I2C */
&i2c1 {
status = "okay";
/* M41T0M6 real time clock on carrier board */
rtc_i2c: rtc@68 {
compatible = "st,m41t0";
reg = <0x68>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_iris>;
pinctrl_gpio_iris: gpioirisgrp {
fsl,pins = <IMX8QXP_QSPI0B_DATA3_LSIO_GPIO3_IO21 0x20>, /* SODIMM 98 */
<IMX8QXP_USB_SS3_TC1_LSIO_GPIO4_IO04 0x20>, /* SODIMM 133 */
<IMX8QXP_SAI0_TXD_LSIO_GPIO0_IO25 0x20>, /* SODIMM 103 */
<IMX8QXP_SAI0_TXFS_LSIO_GPIO0_IO28 0x20>, /* SODIMM 101 */
<IMX8QXP_SAI0_RXD_LSIO_GPIO0_IO27 0x20>, /* SODIMM 97 */
<IMX8QXP_ENET0_RGMII_RXC_LSIO_GPIO5_IO03 0x06000020>, /* SODIMM 85 */
<IMX8QXP_SAI0_TXC_LSIO_GPIO0_IO26 0x20>, /* SODIMM 79 */
<IMX8QXP_QSPI0A_DATA1_LSIO_GPIO3_IO10 0x06700041>; /* SODIMM 45 */
};
pinctrl_uart1_forceoff: uart1forceoffgrp {
fsl,pins = <IMX8QXP_QSPI0A_SS0_B_LSIO_GPIO3_IO14 0x20>; /* SODIMM 22 */
};
pinctrl_uart23_forceoff: uart23forceoffgrp {
fsl,pins = <IMX8QXP_MIPI_DSI1_GPIO0_01_LSIO_GPIO2_IO00 0x20>; /* SODIMM 23 */
};
};
/* Colibri SPI */
&lpspi2 {
status = "okay";
};
/* Colibri UART_B */
&lpuart0 {
status = "okay";
};
/* Colibri UART_C */
&lpuart2 {
status = "okay";
};
/* Colibri UART_A */
&lpuart3 {
status= "okay";
};
&lsio_gpio3 {
/*
* This turns the LVDS transceiver on. If one wants to turn the
* transceiver off, that property has to be deleted and the gpio handled
* in userspace.
*/
lvds-tx-on-hog {
gpio-hog;
gpios = <18 0>;
output-high;
};
};
/* Colibri PWM_B */
&lsio_pwm0 {
status = "okay";
};
/* Colibri PWM_C */
&lsio_pwm1 {
status = "okay";
};
/* Colibri PWM_D */
&lsio_pwm2 {
status = "okay";
};
/* Colibri SD/MMC Card */
&usdhc2 {
status = "okay";
};