| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2019 NXP |
| * Copyright (c) 2019 Engicam srl |
| * Copyright (c) 2020 Amarula Solutions(India) |
| */ |
| |
| /dts-v1/; |
| #include "imx8mm.dtsi" |
| #include "imx8mm-icore-mx8mm.dtsi" |
| |
| / { |
| model = "Engicam i.Core MX8M Mini EDIMM2.2 Starter Kit"; |
| compatible = "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm", |
| "fsl,imx8mm"; |
| |
| chosen { |
| stdout-path = &uart2; |
| }; |
| }; |
| |
| &fec1 { |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <400000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 |
| MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 |
| >; |
| }; |
| |
| pinctrl_i2c4: i2c4grp { |
| fsl,pins = < |
| MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 |
| MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 |
| MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 |
| >; |
| }; |
| |
| pinctrl_usdhc1_gpio: usdhc1gpiogrp { |
| fsl,pins = < |
| MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x41 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 |
| MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 |
| MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 |
| MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 |
| MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 |
| MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 |
| >; |
| }; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| status = "okay"; |
| }; |
| |
| /* SD */ |
| &usdhc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>; |
| cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; |
| max-frequency = <50000000>; |
| bus-width = <4>; |
| no-1-8-v; |
| keep-power-in-suspend; |
| status = "okay"; |
| }; |
