arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2021 BSH Hausgeraete GmbH
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/input/input.h>
   9 #include "imx6ulz.dtsi"
  10
  11 / {
  12         model = "BSH SMM M2";
  13         compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";
  14
  15         chosen {
  16                 stdout-path = &uart4;
  17         };
  18
  19         usdhc2_pwrseq: usdhc2-pwrseq {
  20                 compatible = "mmc-pwrseq-simple";
  21                 reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  22         };
  23 };
  24
  25 &gpmi {
  26         pinctrl-names = "default";
  27         pinctrl-0 = <&pinctrl_gpmi_nand>;
  28         nand-on-flash-bbt;
  29         status = "okay";
  30 };
  31
  32 &uart3 {
  33         pinctrl-names = "default";
  34         pinctrl-0 = <&pinctrl_uart3>;
  35         uart-has-rtscts;
  36         status = "okay";
  37
  38         bluetooth {
  39                 compatible = "brcm,bcm4330-bt";
  40                 max-speed = <3000000>;
  41                 shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
  42                 device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
  43                 host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
  44         };
  45 };
  46
  47 &uart4 {
  48         pinctrl-names = "default";
  49         pinctrl-0 = <&pinctrl_uart4>;
  50         status = "okay";
  51 };
  52
  53 &usbotg1 {
  54         dr_mode = "peripheral";
  55         srp-disable;
  56         hnp-disable;
  57         adp-disable;
  58         status = "okay";
  59 };
  60
  61 &usbphy1 {
  62         fsl,tx-d-cal = <106>;
  63 };
  64
  65 &usdhc2 {
  66         #address-cells = <1>;
  67         #size-cells = <0>;
  68         pinctrl-names = "default";
  69         pinctrl-0 = <&pinctrl_wlan>;
  70         bus-width = <4>;
  71         no-1-8-v;
  72         non-removable;
  73         cap-power-off-card;
  74         keep-power-in-suspend;
  75         cap-sdio-irq;
  76         mmc-pwrseq = <&usdhc2_pwrseq>;
  77         status = "okay";
  78
  79         brcmf: wifi@1 {
  80                 reg = <1>;
  81                 compatible = "brcm,bcm4329-fmac";
  82                 interrupt-parent = <&gpio1>;
  83                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
  84                 interrupt-names = "host-wake";
  85         };
  86 };
  87
  88 &wdog1 {
  89         status = "okay";
  90 };
  91
  92 &iomuxc {
  93         pinctrl_gpmi_nand: gpmi-nand {
  94                 fsl,pins = <
  95                         MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
  96                         MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
  97                         MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
  98                         MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
  99                         MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
 100                         MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
 101                         MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
 102                         MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
 103                         MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
 104                         MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
 105                         MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
 106                         MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
 107                         MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
 108                         MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
 109                         MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
 110                 >;
 111         };
 112
 113         pinctrl_uart3: uart3grp {
 114                 fsl,pins = <
 115                         MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX   0x1b0b1
 116                         MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX   0x1b099
 117                         MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS    0x1b0b1
 118                         MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS    0x1b099
 119                         MX6UL_PAD_GPIO1_IO01__GPIO1_IO01        0x79            /* BT_REG_ON */
 120                         MX6UL_PAD_SD1_CLK__GPIO2_IO17           0x100b1         /* BT_DEV_WAKE out */
 121                         MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13       0x1b0b0         /* BT_HOST_WAKE in */
 122                 >;
 123         };
 124
 125         pinctrl_uart4: uart4grp {
 126                 fsl,pins = <
 127                         MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX   0x1b0b1
 128                         MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX   0x1b0b1
 129                 >;
 130         };
 131
 132         pinctrl_wlan: wlangrp {
 133                 fsl,pins = <
 134                         MX6UL_PAD_CSI_HSYNC__USDHC2_CMD         0x17059
 135                         MX6UL_PAD_CSI_VSYNC__USDHC2_CLK         0x10059
 136                         MX6UL_PAD_CSI_DATA00__USDHC2_DATA0      0x17059
 137                         MX6UL_PAD_CSI_DATA01__USDHC2_DATA1      0x17059
 138                         MX6UL_PAD_CSI_DATA02__USDHC2_DATA2      0x17059
 139                         MX6UL_PAD_CSI_DATA03__USDHC2_DATA3      0x17059
 140                         MX6UL_PAD_SD1_DATA3__GPIO2_IO21         0x79            /* WL_REG_ON */
 141                         MX6UL_PAD_UART2_CTS_B__GPIO1_IO22       0x100b1         /* WL_DEV_WAKE - WiFi_GPIO_4 - WiFi FW UART */
 142                         MX6UL_PAD_UART1_CTS_B__GPIO1_IO18       0x1b0b1         /* WL_HOST_WAKE - WIFI_GPIO_0 - OOB IRQ */
 143                         MX6UL_PAD_ENET1_RX_EN__OSC32K_32K_OUT   0x4001b031      /* OSC 32Khz wifi clk in */
 144                 >;
 145         };
 146 };