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Open Menu / arch / arm / boot / dts / nxp / imx / imx6ulz-bsh-smm-m2.dts
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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2021 BSH Hausgeraete GmbH
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include "imx6ulz.dtsi"

/ {
	model = "BSH SMM M2";
	compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";

	chosen {
		stdout-path = &uart4;
	};

	usdhc2_pwrseq: usdhc2-pwrseq {
		compatible = "mmc-pwrseq-simple";
		reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
	};
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	nand-on-flash-bbt;
	status = "okay";
};

&snvs_poweroff {
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm4330-bt";
		max-speed = <3000000>;
		shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
		device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
		host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
	};
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbotg1 {
	dr_mode = "peripheral";
	srp-disable;
	hnp-disable;
	adp-disable;
	status = "okay";
};

&usbphy1 {
	fsl,tx-d-cal = <106>;
};

&usdhc2 {
	#address-cells = <1>;
	#size-cells = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wlan>;
	bus-width = <4>;
	no-1-8-v;
	non-removable;
	cap-power-off-card;
	keep-power-in-suspend;
	cap-sdio-irq;
	mmc-pwrseq = <&usdhc2_pwrseq>;
	status = "okay";

	brcmf: wifi@1 {
		reg = <1>;
		compatible = "brcm,bcm4329-fmac";
		interrupt-parent = <&gpio1>;
		interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "host-wake";
	};
};

&wdog1 {
	status = "okay";
};

&iomuxc {
	pinctrl_gpmi_nand: gpmi-nand {
		fsl,pins = <
			MX6UL_PAD_NAND_CLE__RAWNAND_CLE		0xb0b1
			MX6UL_PAD_NAND_ALE__RAWNAND_ALE		0xb0b1
			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B	0xb0b1
			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B	0xb000
			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B	0xb0b1
			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B	0xb0b1
			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B	0xb0b1
			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00	0xb0b1
			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01	0xb0b1
			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02	0xb0b1
			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03	0xb0b1
			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04	0xb0b1
			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05	0xb0b1
			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06	0xb0b1
			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07	0xb0b1
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b1
			MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b099
			MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS	0x1b0b1
			MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS	0x1b099
			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0x79		/* BT_REG_ON */
			MX6UL_PAD_SD1_CLK__GPIO2_IO17		0x100b1		/* BT_DEV_WAKE out */
			MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13	0x1b0b0		/* BT_HOST_WAKE in */
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX	0x1b0b1
			MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX	0x1b0b1
		>;
	};

	pinctrl_wlan: wlangrp {
		fsl,pins = <
			MX6UL_PAD_CSI_HSYNC__USDHC2_CMD		0x17059
			MX6UL_PAD_CSI_VSYNC__USDHC2_CLK		0x10059
			MX6UL_PAD_CSI_DATA00__USDHC2_DATA0	0x17059
			MX6UL_PAD_CSI_DATA01__USDHC2_DATA1	0x17059
			MX6UL_PAD_CSI_DATA02__USDHC2_DATA2	0x17059
			MX6UL_PAD_CSI_DATA03__USDHC2_DATA3	0x17059
			MX6UL_PAD_SD1_DATA3__GPIO2_IO21		0x79		/* WL_REG_ON */
			MX6UL_PAD_UART2_CTS_B__GPIO1_IO22	0x100b1		/* WL_DEV_WAKE - WiFi_GPIO_4 - WiFi FW UART */
			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18	0x1b0b1		/* WL_HOST_WAKE - WIFI_GPIO_0 - OOB IRQ */
			MX6UL_PAD_ENET1_RX_EN__OSC32K_32K_OUT	0x4001b031	/* OSC 32Khz wifi clk in */
		>;
	};
};