arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2017 exceet electronics GmbH
   4  * Copyright (C) 2018 Kontron Electronics GmbH
   5  * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org>
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9
  10 / {
  11         chosen {
  12                 stdout-path = &uart4;
  13         };
  14 };
  15
  16 &ecspi2 {
  17         cs-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
  18         pinctrl-names = "default";
  19         pinctrl-0 = <&pinctrl_ecspi2>;
  20         status = "okay";
  21
  22         spi-flash@0 {
  23                 compatible = "mxicy,mx25v8035f", "jedec,spi-nor";
  24                 spi-max-frequency = <50000000>;
  25                 reg = <0>;
  26         };
  27 };
  28
  29 &fec1 {
  30         pinctrl-names = "default";
  31         pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1_mdio>;
  32         phy-mode = "rmii";
  33         phy-handle = <&ethphy1>;
  34         status = "okay";
  35
  36         mdio {
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 ethphy1: ethernet-phy@1 {
  41                         reg = <1>;
  42                         micrel,led-mode = <0>;
  43                         clocks = <&clks IMX6UL_CLK_ENET_REF>;
  44                         clock-names = "rmii-ref";
  45                 };
  46         };
  47 };
  48
  49 &fec2 {
  50         phy-mode = "rmii";
  51         status = "disabled";
  52 };
  53
  54 &qspi {
  55         pinctrl-names = "default";
  56         pinctrl-0 = <&pinctrl_qspi>;
  57         status = "okay";
  58 };
  59
  60 &wdog1 {
  61         pinctrl-names = "default";
  62         pinctrl-0 = <&pinctrl_wdog>;
  63         fsl,ext-reset-output;
  64         status = "okay";
  65 };
  66
  67 &iomuxc {
  68         pinctrl-names = "default";
  69         pinctrl-0 = <&pinctrl_reset_out>;
  70
  71         pinctrl_ecspi2: ecspi2grp {
  72                 fsl,pins = <
  73                         MX6UL_PAD_CSI_DATA03__ECSPI2_MISO      0x100b1
  74                         MX6UL_PAD_CSI_DATA02__ECSPI2_MOSI      0x100b1
  75                         MX6UL_PAD_CSI_DATA00__ECSPI2_SCLK      0x100b1
  76                         MX6UL_PAD_CSI_DATA01__GPIO4_IO22       0x100b1
  77                 >;
  78         };
  79
  80         pinctrl_enet1: enet1grp {
  81                 fsl,pins = <
  82                         MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN      0x1b0b0
  83                         MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER      0x1b0b0
  84                         MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
  85                         MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
  86                         MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN      0x1b0b0
  87                         MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
  88                         MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
  89                         MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1  0x4001b009
  90                 >;
  91         };
  92
  93         pinctrl_enet1_mdio: enet1mdiogrp {
  94                 fsl,pins = <
  95                         MX6UL_PAD_GPIO1_IO07__ENET1_MDC         0x1b0b0
  96                         MX6UL_PAD_GPIO1_IO06__ENET1_MDIO        0x1b0b0
  97                 >;
  98         };
  99
 100         pinctrl_qspi: qspigrp {
 101                 fsl,pins = <
 102                         MX6UL_PAD_NAND_WP_B__QSPI_A_SCLK        0x70a1
 103                         MX6UL_PAD_NAND_READY_B__QSPI_A_DATA00   0x70a1
 104                         MX6UL_PAD_NAND_CE0_B__QSPI_A_DATA01     0x70a1
 105                         MX6UL_PAD_NAND_CE1_B__QSPI_A_DATA02     0x70a1
 106                         MX6UL_PAD_NAND_CLE__QSPI_A_DATA03       0x70a1
 107                         MX6UL_PAD_NAND_DQS__QSPI_A_SS0_B        0x70a1
 108                 >;
 109         };
 110
 111         pinctrl_reset_out: rstoutgrp {
 112                 fsl,pins = <
 113                         MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x1b0b0
 114                 >;
 115         };
 116
 117         pinctrl_wdog: wdoggrp {
 118                 fsl,pins = <
 119                         MX6UL_PAD_GPIO1_IO09__WDOG1_WDOG_ANY    0x18b0
 120                 >;
 121         };
 122 };