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arm64: dts: colibri-imx8x: Add iris carrier board
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>
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Philippe Schenker
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Shawn Guo
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Mar 27, 2023
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| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT | ||
| /* | ||
| * Copyright 2018-2021 Toradex | ||
| */ | ||
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| /dts-v1/; | ||
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| #include "imx8qxp-colibri.dtsi" | ||
| #include "imx8x-colibri-iris.dtsi" | ||
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| / { | ||
| model = "Toradex Colibri iMX8QXP on Colibri Iris Board"; | ||
| compatible = "toradex,colibri-imx8x-iris", | ||
| "toradex,colibri-imx8x", | ||
| "fsl,imx8qxp"; | ||
| }; |
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| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT | ||
| /* | ||
| * Copyright 2018-2021 Toradex | ||
| */ | ||
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| / { | ||
| aliases { | ||
| rtc0 = &rtc_i2c; | ||
| rtc1 = &rtc; | ||
| }; | ||
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| reg_3v3: regulator-3v3 { | ||
| compatible = "regulator-fixed"; | ||
| regulator-max-microvolt = <3300000>; | ||
| regulator-min-microvolt = <3300000>; | ||
| regulator-name = "3.3V"; | ||
| }; | ||
| }; | ||
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| &colibri_gpio_keys { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri FastEthernet */ | ||
| &fec1 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri I2C */ | ||
| &i2c1 { | ||
| status = "okay"; | ||
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| /* M41T0M6 real time clock on carrier board */ | ||
| rtc_i2c: rtc@68 { | ||
| compatible = "st,m41t0"; | ||
| reg = <0x68>; | ||
| }; | ||
| }; | ||
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| &iomuxc { | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_gpio_iris>; | ||
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| 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 */ | ||
| }; | ||
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| pinctrl_uart1_forceoff: uart1forceoffgrp { | ||
| fsl,pins = <IMX8QXP_QSPI0A_SS0_B_LSIO_GPIO3_IO14 0x20>; /* SODIMM 22 */ | ||
| }; | ||
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| pinctrl_uart23_forceoff: uart23forceoffgrp { | ||
| fsl,pins = <IMX8QXP_MIPI_DSI1_GPIO0_01_LSIO_GPIO2_IO00 0x20>; /* SODIMM 23 */ | ||
| }; | ||
| }; | ||
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| /* Colibri SPI */ | ||
| &lpspi2 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri UART_B */ | ||
| &lpuart0 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri UART_C */ | ||
| &lpuart2 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri UART_A */ | ||
| &lpuart3 { | ||
| status= "okay"; | ||
| }; | ||
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| &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; | ||
| }; | ||
| }; | ||
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| /* Colibri PWM_B */ | ||
| &lsio_pwm0 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri PWM_C */ | ||
| &lsio_pwm1 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri PWM_D */ | ||
| &lsio_pwm2 { | ||
| status = "okay"; | ||
| }; | ||
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| /* Colibri SD/MMC Card */ | ||
| &usdhc2 { | ||
| status = "okay"; | ||
| }; |