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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018-2021 Toradex
*/
#include "imx8x-colibri-iris.dtsi"
/ {
reg_3v3_vmmc: regulator-3v3-vmmc {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_3v3_vmmc>;
enable-active-high;
gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3v3_vmmc";
startup-delay-us = <100>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lvds_converter &pinctrl_gpio_iris>;
pinctrl_enable_3v3_vmmc: enable-3v3-vmmc-grp {
fsl,pins = <IMX8QXP_SAI1_RXFS_LSIO_GPIO0_IO31 0x20>; /* SODIMM 100 */
};
pinctrl_lvds_converter: lvds-converter-grp {
fsl,pins = <IMX8QXP_FLEXCAN1_TX_LSIO_GPIO1_IO18 0x20>, /* SODIMM 55 */
/* 6B/8B mode. Select LOW - 8B mode (24bit) */
<IMX8QXP_FLEXCAN1_RX_LSIO_GPIO1_IO17 0x20>, /* SODIMM 63 */
<IMX8QXP_QSPI0B_SCLK_LSIO_GPIO3_IO17 0x20>, /* SODIMM 95 */
<IMX8QXP_QSPI0B_DATA0_LSIO_GPIO3_IO18 0x20>; /* SODIMM 99 */
};
};
/* Colibri SD/MMC Card */
&usdhc2 {
cap-power-off-card;
/delete-property/ no-1-8-v;
vmmc-supply = <®_3v3_vmmc>;
status = "okay";
};
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