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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2025 PHYTEC Messtechnik GmbH
* Author: Andrej Picej <andrej.picej@norik.com>
*/
/dts-v1/;
/plugin/;
#include <dt-bindings/gpio/gpio.h>
#include "imx93-pinfunc.h"
&{/} {
usdhc3_pwrseq: usdhc3-pwrseq {
compatible = "mmc-pwrseq-simple";
post-power-on-delay-ms = <100>;
power-off-delay-us = <60>;
reset-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
};
};
&lpuart5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart5>;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
shutdown-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
};
};
&usdhc3 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_wlbt>;
pinctrl-1 = <&pinctrl_usdhc3_sleep>, <&pinctrl_wlbt>;
mmc-pwrseq = <&usdhc3_pwrseq>;
bus-width = <4>;
non-removable;
no-1-8-v;
status = "okay";
brmcf: wifi@1 {
compatible = "brcm,bcm4329-fmac";
reg = <1>;
};
};
&iomuxc {
pinctrl_uart5: uart5grp {
fsl,pins = <
MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX 0x31e
MX93_PAD_DAP_TDI__LPUART5_RX 0x31e
MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e
MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B 0x31e
>;
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX93_PAD_GPIO_IO22__USDHC3_CLK 0x179e
MX93_PAD_GPIO_IO23__USDHC3_CMD 0x4000139e
MX93_PAD_GPIO_IO24__USDHC3_DATA0 0x4000139e
MX93_PAD_GPIO_IO25__USDHC3_DATA1 0x4000139e
MX93_PAD_GPIO_IO26__USDHC3_DATA2 0x4000139e
MX93_PAD_GPIO_IO27__USDHC3_DATA3 0x4000139e
>;
};
pinctrl_usdhc3_sleep: usdhc3sleepgrp {
fsl,pins = <
MX93_PAD_GPIO_IO22__USDHC3_CLK 0x31e
MX93_PAD_GPIO_IO23__USDHC3_CMD 0x31e
MX93_PAD_GPIO_IO24__USDHC3_DATA0 0x31e
MX93_PAD_GPIO_IO25__USDHC3_DATA1 0x31e
MX93_PAD_GPIO_IO26__USDHC3_DATA2 0x31e
MX93_PAD_GPIO_IO27__USDHC3_DATA3 0x31e
>;
};
pinctrl_wlbt: wlbtgrp {
fsl,pins = <
MX93_PAD_ENET1_RD3__GPIO4_IO13 0x31e /* BT ENABLE */
MX93_PAD_ENET1_TXC__GPIO4_IO07 0x31e /* WLAN ENABLE */
MX93_PAD_I2C1_SCL__GPIO1_IO00 0x31e /* HOST WAKEUP */
>;
};
};
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