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 &snvs_poweroff {
  33         status = "okay";
  34 };
  35
  36 &uart3 {
  37         pinctrl-names = "default";
  38         pinctrl-0 = <&pinctrl_uart3>;
  39         uart-has-rtscts;
  40         status = "okay";
  41
  42         bluetooth {
  43                 compatible = "brcm,bcm4330-bt";
  44                 max-speed = <3000000>;
  45                 shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
  46                 device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
  47                 host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
  48         };
  49 };
  50
  51 &uart4 {
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&pinctrl_uart4>;
  54         status = "okay";
  55 };
  56
  57 &usbotg1 {
  58         dr_mode = "peripheral";
  59         srp-disable;
  60         hnp-disable;
  61         adp-disable;
  62         status = "okay";
  63 };
  64
  65 &usbphy1 {
  66         fsl,tx-d-cal = <106>;
  67 };
  68
  69 &usdhc2 {
  70         #address-cells = <1>;
  71         #size-cells = <0>;
  72         pinctrl-names = "default";
  73         pinctrl-0 = <&pinctrl_wlan>;
  74         bus-width = <4>;
  75         no-1-8-v;
  76         non-removable;
  77         cap-power-off-card;
  78         keep-power-in-suspend;
  79         cap-sdio-irq;
  80         mmc-pwrseq = <&usdhc2_pwrseq>;
  81         status = "okay";
  82
  83         brcmf: wifi@1 {
  84                 reg = <1>;
  85                 compatible = "brcm,bcm4329-fmac";
  86                 interrupt-parent = <&gpio1>;
  87                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
  88                 interrupt-names = "host-wake";
  89         };
  90 };
  91
  92 &wdog1 {
  93         status = "okay";
  94 };
  95
  96 &iomuxc {
  97         pinctrl_gpmi_nand: gpmi-nand {
  98                 fsl,pins = <
  99                         MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
 100                         MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
 101                         MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
 102                         MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
 103                         MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
 104                         MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
 105                         MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
 106                         MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
 107                         MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
 108                         MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
 109                         MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
 110                         MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
 111                         MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
 112                         MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
 113                         MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
 114                 >;
 115         };
 116
 117         pinctrl_uart3: uart3grp {
 118                 fsl,pins = <
 119                         MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX   0x1b0b1
 120                         MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX   0x1b099
 121                         MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS    0x1b0b1
 122                         MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS    0x1b099
 123                         MX6UL_PAD_GPIO1_IO01__GPIO1_IO01        0x79            /* BT_REG_ON */
 124                         MX6UL_PAD_SD1_CLK__GPIO2_IO17           0x100b1         /* BT_DEV_WAKE out */
 125                         MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13       0x1b0b0         /* BT_HOST_WAKE in */
 126                 >;
 127         };
 128
 129         pinctrl_uart4: uart4grp {
 130                 fsl,pins = <
 131                         MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX   0x1b0b1
 132                         MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX   0x1b0b1
 133                 >;
 134         };
 135
 136         pinctrl_wlan: wlangrp {
 137                 fsl,pins = <
 138                         MX6UL_PAD_CSI_HSYNC__USDHC2_CMD         0x17059
 139                         MX6UL_PAD_CSI_VSYNC__USDHC2_CLK         0x10059
 140                         MX6UL_PAD_CSI_DATA00__USDHC2_DATA0      0x17059
 141                         MX6UL_PAD_CSI_DATA01__USDHC2_DATA1      0x17059
 142                         MX6UL_PAD_CSI_DATA02__USDHC2_DATA2      0x17059
 143                         MX6UL_PAD_CSI_DATA03__USDHC2_DATA3      0x17059
 144                         MX6UL_PAD_SD1_DATA3__GPIO2_IO21         0x79            /* WL_REG_ON */
 145                         MX6UL_PAD_UART2_CTS_B__GPIO1_IO22       0x100b1         /* WL_DEV_WAKE - WiFi_GPIO_4 - WiFi FW UART */
 146                         MX6UL_PAD_UART1_CTS_B__GPIO1_IO18       0x1b0b1         /* WL_HOST_WAKE - WIFI_GPIO_0 - OOB IRQ */
 147                         MX6UL_PAD_ENET1_RX_EN__OSC32K_32K_OUT   0x4001b031      /* OSC 32Khz wifi clk in */
 148                 >;
 149         };
 150 };