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