162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright 2018-2021 Toradex 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include "imx8x-colibri-iris.dtsi" 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci/ { 962306a36Sopenharmony_ci reg_3v3_vmmc: regulator-3v3-vmmc { 1062306a36Sopenharmony_ci compatible = "regulator-fixed"; 1162306a36Sopenharmony_ci pinctrl-names = "default"; 1262306a36Sopenharmony_ci pinctrl-0 = <&pinctrl_enable_3v3_vmmc>; 1362306a36Sopenharmony_ci enable-active-high; 1462306a36Sopenharmony_ci gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>; 1562306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 1662306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 1762306a36Sopenharmony_ci regulator-name = "3v3_vmmc"; 1862306a36Sopenharmony_ci startup-delay-us = <100>; 1962306a36Sopenharmony_ci }; 2062306a36Sopenharmony_ci}; 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci&iomuxc { 2362306a36Sopenharmony_ci pinctrl-names = "default"; 2462306a36Sopenharmony_ci pinctrl-0 = <&pinctrl_lvds_converter &pinctrl_gpio_iris>; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci pinctrl_enable_3v3_vmmc: enable_3v3_vmmc { 2762306a36Sopenharmony_ci fsl,pins = <IMX8QXP_SAI1_RXFS_LSIO_GPIO0_IO31 0x20>; /* SODIMM 100 */ 2862306a36Sopenharmony_ci }; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci pinctrl_lvds_converter: lcd-lvds { 3162306a36Sopenharmony_ci fsl,pins = <IMX8QXP_FLEXCAN1_TX_LSIO_GPIO1_IO18 0x20>, /* SODIMM 55 */ 3262306a36Sopenharmony_ci /* 6B/8B mode. Select LOW - 8B mode (24bit) */ 3362306a36Sopenharmony_ci <IMX8QXP_FLEXCAN1_RX_LSIO_GPIO1_IO17 0x20>, /* SODIMM 63 */ 3462306a36Sopenharmony_ci <IMX8QXP_QSPI0B_SCLK_LSIO_GPIO3_IO17 0x20>, /* SODIMM 95 */ 3562306a36Sopenharmony_ci <IMX8QXP_QSPI0B_DATA0_LSIO_GPIO3_IO18 0x20>; /* SODIMM 99 */ 3662306a36Sopenharmony_ci }; 3762306a36Sopenharmony_ci}; 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci/* Colibri SD/MMC Card */ 4062306a36Sopenharmony_ci&usdhc2 { 4162306a36Sopenharmony_ci cap-power-off-card; 4262306a36Sopenharmony_ci /delete-property/ no-1-8-v; 4362306a36Sopenharmony_ci vmmc-supply = <®_3v3_vmmc>; 4462306a36Sopenharmony_ci status = "okay"; 4562306a36Sopenharmony_ci}; 46