0001 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
0002 /*
0003 * Copyright (C) 2021 BSH Hausgeraete GmbH
0004 */
0005
0006 /dts-v1/;
0007
0008 #include <dt-bindings/input/input.h>
0009 #include "imx6ulz.dtsi"
0010
0011 / {
0012 model = "BSH SMM M2";
0013 compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";
0014
0015 chosen {
0016 stdout-path = &uart4;
0017 };
0018
0019 usdhc2_pwrseq: usdhc2-pwrseq {
0020 compatible = "mmc-pwrseq-simple";
0021 reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
0022 };
0023 };
0024
0025 &gpmi {
0026 pinctrl-names = "default";
0027 pinctrl-0 = <&pinctrl_gpmi_nand>;
0028 nand-on-flash-bbt;
0029 status = "okay";
0030 };
0031
0032 &snvs_poweroff {
0033 status = "okay";
0034 };
0035
0036 &uart3 {
0037 pinctrl-names = "default";
0038 pinctrl-0 = <&pinctrl_uart3>;
0039 uart-has-rtscts;
0040 status = "okay";
0041
0042 bluetooth {
0043 compatible = "brcm,bcm4330-bt";
0044 max-speed = <3000000>;
0045 shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
0046 device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
0047 host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
0048 };
0049 };
0050
0051 &uart4 {
0052 pinctrl-names = "default";
0053 pinctrl-0 = <&pinctrl_uart4>;
0054 status = "okay";
0055 };
0056
0057 &usbotg1 {
0058 dr_mode = "peripheral";
0059 srp-disable;
0060 hnp-disable;
0061 adp-disable;
0062 status = "okay";
0063 };
0064
0065 &usbphy1 {
0066 fsl,tx-d-cal = <106>;
0067 };
0068
0069 &usdhc2 {
0070 #address-cells = <1>;
0071 #size-cells = <0>;
0072 pinctrl-names = "default";
0073 pinctrl-0 = <&pinctrl_wlan>;
0074 bus-width = <4>;
0075 no-1-8-v;
0076 non-removable;
0077 cap-power-off-card;
0078 keep-power-in-suspend;
0079 cap-sdio-irq;
0080 mmc-pwrseq = <&usdhc2_pwrseq>;
0081 status = "okay";
0082
0083 brcmf: wifi@1 {
0084 reg = <1>;
0085 compatible = "brcm,bcm4329-fmac";
0086 interrupt-parent = <&gpio1>;
0087 interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
0088 interrupt-names = "host-wake";
0089 };
0090 };
0091
0092 &wdog1 {
0093 status = "okay";
0094 };
0095
0096 &iomuxc {
0097 pinctrl_gpmi_nand: gpmi-nand {
0098 fsl,pins = <
0099 MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0xb0b1
0100 MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0xb0b1
0101 MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0xb0b1
0102 MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
0103 MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0xb0b1
0104 MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0xb0b1
0105 MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0xb0b1
0106 MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0xb0b1
0107 MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0xb0b1
0108 MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0xb0b1
0109 MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0xb0b1
0110 MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0xb0b1
0111 MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0xb0b1
0112 MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0xb0b1
0113 MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0xb0b1
0114 >;
0115 };
0116
0117 pinctrl_uart3: uart3grp {
0118 fsl,pins = <
0119 MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
0120 MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b099
0121 MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
0122 MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b099
0123 MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0x79 /* BT_REG_ON */
0124 MX6UL_PAD_SD1_CLK__GPIO2_IO17 0x100b1 /* BT_DEV_WAKE out */
0125 MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x1b0b0 /* BT_HOST_WAKE in */
0126 >;
0127 };
0128
0129 pinctrl_uart4: uart4grp {
0130 fsl,pins = <
0131 MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1
0132 MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1
0133 >;
0134 };
0135
0136 pinctrl_wlan: wlangrp {
0137 fsl,pins = <
0138 MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
0139 MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10059
0140 MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
0141 MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
0142 MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
0143 MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
0144 MX6UL_PAD_SD1_DATA3__GPIO2_IO21 0x79 /* WL_REG_ON */
0145 MX6UL_PAD_UART2_CTS_B__GPIO1_IO22 0x100b1 /* WL_DEV_WAKE - WiFi_GPIO_4 - WiFi FW UART */
0146 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b1 /* WL_HOST_WAKE - WIFI_GPIO_0 - OOB IRQ */
0147 MX6UL_PAD_ENET1_RX_EN__OSC32K_32K_OUT 0x4001b031 /* OSC 32Khz wifi clk in */
0148 >;
0149 };
0150 };
