| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| /* |
| * Copyright 2022 Toradex |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include "imx6dl.dtsi" |
| #include "imx6qdl-colibri.dtsi" |
| |
| / { |
| model = "Toradex Colibri iMX6DL/S on Colibri Iris Board"; |
| compatible = "toradex,colibri_imx6dl-iris", "toradex,colibri_imx6dl", |
| "fsl,imx6dl"; |
| |
| aliases { |
| i2c0 = &i2c2; |
| i2c1 = &i2c3; |
| }; |
| |
| aliases { |
| rtc0 = &rtc_i2c; |
| rtc1 = &snvs_rtc; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| }; |
| |
| /* Colibri SSP */ |
| &ecspi4 { |
| status = "okay"; |
| }; |
| |
| &gpio2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1_forceoff &pinctrl_uart23_forceoff>; |
| |
| /* |
| * uart-a-on-x13-enable turns the UART transceiver for UART_A on. If one |
| * wants to turn the transceiver off, that property has to be deleted |
| * and the gpio handled in userspace. |
| * The same applies to uart-b-c-on-x14-enable where the UART_B and |
| * UART_C transceiver is turned on. |
| */ |
| uart-a-on-x13-enable-hog { |
| gpio-hog; |
| gpios = <4 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */ |
| output-high; |
| }; |
| |
| uart-b-c-on-x14-enable-hog { |
| gpio-hog; |
| gpios = <8 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */ |
| output-high; |
| }; |
| }; |
| |
| /* |
| * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board) |
| */ |
| &i2c3 { |
| status = "okay"; |
| |
| rtc_i2c: rtc@68 { |
| compatible = "st,m41t0"; |
| reg = <0x68>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &pinctrl_gpio_iris |
| &pinctrl_usbh_oc_1 |
| &pinctrl_usbc_id_1 |
| >; |
| |
| pinctrl_gpio_iris: gpioirisgrp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 |
| MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0 |
| MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x1b0b0 |
| MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x1b0b0 |
| MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x1b0b0 |
| MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x1b0b0 |
| MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 |
| MX6QDL_PAD_SD2_DAT0__GPIO1_IO15 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_uart1_forceoff: uart1forceoffgrp { |
| fsl,pins = < |
| MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_uart23_forceoff: uart23forceoffgrp { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x1b0b0 |
| >; |
| }; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| }; |
| |
| &pwm2 { |
| status = "okay"; |
| }; |
| |
| &pwm3 { |
| status = "okay"; |
| }; |
| |
| &pwm4 { |
| status = "okay"; |
| }; |
| |
| ®_usb_host_vbus { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| vbus-supply = <®_usb_host_vbus>; |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| status = "okay"; |
| }; |
| |
| /* Colibri MMC */ |
| &usdhc1 { |
| status = "okay"; |
| }; |
