105 lines
2.3 KiB
Plaintext
105 lines
2.3 KiB
Plaintext
/*
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* Copyright (C) 2015 Freescale Semiconductor, Inc.
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* Copyright 2019 NXP
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/*
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* NOTE: This DTS file is wrote for plugging in Murata 1MW M.2
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* into SD2 slot by using Murata uSD-to-M.2 Adapter.
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*
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* By default, OOB IRQ is enabled with below HW rework.
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* HW rework:
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* Install R209,R210,R211,R212,R213,R214,R215 on SDB board.
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*/
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/ {
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leds {
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compatible = "gpio-leds";
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status = "disabled";
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};
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modem_reset: modem-reset {
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compatible = "gpio-reset";
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reset-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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reset-delay-us = <1000>;
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#reset-cells = <0>;
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};
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usdhc1_pwrseq: usdhc1_pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
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};
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};
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&ecspi1 {
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status = "disabled";
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};
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&iomuxc {
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imx6qdl-sabresd-murata-v2 {
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pinctrl_btreg: btreggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
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>;
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};
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/* add MUXing entry for SD2 4-bit interface and configure control pins */
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pinctrl_wifi: wifigrp {
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fsl,pins = <
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MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
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MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
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MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
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MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
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MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
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MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
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MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x13069 /* WL_REG_ON */
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MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x0b001 /* WL_HOST_WAKE */
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>;
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};
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};
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};
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&pinctrl_gpio_leds {
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fsl,pins = <
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>;
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};
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&uart5 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart5_1
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&pinctrl_btreg>;
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fsl,uart-has-rtscts;
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resets = <&modem_reset>;
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status = "okay";
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/* for DTE mode, add below change */
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/* fsl,dte-mode; */
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/* pinctrl-0 = <&pinctrl_uart5dte_1>; */
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};
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&usdhc2 {
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wifi>;
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bus-width = <4>;
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no-1-8-v;
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non-removable;
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keep-power-in-suspend;
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mmc-pwrseq = <&usdhc1_pwrseq>;
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pm-ignore-notify;
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cap-power-off-card;
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/delete-property/ enable-sdio-wakeup;
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brcmf: bcrmf@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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interrupt-parent = <&gpio4>;
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interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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interrupt-names = "host-wake";
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};
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};
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