arch/arm/boot/dts/imx6ul-kontron-n6310-som.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 "imx6ul.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         model = "Kontron N6310 SOM";
  13         compatible = "kontron,imx6ul-n6310-som", "fsl,imx6ul";
  14
  15         memory@80000000 {
  16                 reg = <0x80000000 0x10000000>;
  17                 device_type = "memory";
  18         };
  19 };
  20
  21 &ecspi2 {
  22         cs-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
  23         pinctrl-names = "default";
  24         pinctrl-0 = <&pinctrl_ecspi2>;
  25         status = "okay";
  26
  27         spi-flash@0 {
  28                 compatible = "mxicy,mx25v8035f", "jedec,spi-nor";
  29                 spi-max-frequency = <50000000>;
  30                 reg = <0>;
  31         };
  32 };
  33
  34 &fec1 {
  35         pinctrl-names = "default";
  36         pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1_mdio>;
  37         phy-mode = "rmii";
  38         phy-handle = <&ethphy1>;
  39         status = "okay";
  40
  41         mdio {
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44
  45                 ethphy1: ethernet-phy@1 {
  46                         reg = <1>;
  47                         micrel,led-mode = <0>;
  48                         clocks = <&clks IMX6UL_CLK_ENET_REF>;
  49                         clock-names = "rmii-ref";
  50                 };
  51         };
  52 };
  53
  54 &fec2 {
  55         phy-mode = "rmii";
  56         status = "disabled";
  57 };
  58
  59 &qspi {
  60         pinctrl-names = "default";
  61         pinctrl-0 = <&pinctrl_qspi>;
  62         status = "okay";
  63
  64         spi-flash@0 {
  65                 #address-cells = <1>;
  66                 #size-cells = <1>;
  67                 compatible = "spi-nand";
  68                 spi-max-frequency = <108000000>;
  69                 spi-tx-bus-width = <4>;
  70                 spi-rx-bus-width = <4>;
  71                 reg = <0>;
  72
  73                 partition@0 {
  74                         label = "ubi1";
  75                         reg = <0x00000000 0x08000000>;
  76                 };
  77
  78                 partition@8000000 {
  79                         label = "ubi2";
  80                         reg = <0x08000000 0x08000000>;
  81                 };
  82         };
  83 };
  84
  85 &iomuxc {
  86         pinctrl-names = "default";
  87         pinctrl-0 = <&pinctrl_reset_out>;
  88
  89         pinctrl_ecspi2: ecspi2grp {
  90                 fsl,pins = <
  91                         MX6UL_PAD_CSI_DATA03__ECSPI2_MISO      0x100b1
  92                         MX6UL_PAD_CSI_DATA02__ECSPI2_MOSI      0x100b1
  93                         MX6UL_PAD_CSI_DATA00__ECSPI2_SCLK      0x100b1
  94                         MX6UL_PAD_CSI_DATA01__GPIO4_IO22       0x100b1
  95                 >;
  96         };
  97
  98         pinctrl_enet1: enet1grp {
  99                 fsl,pins = <
 100                         MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN      0x1b0b0
 101                         MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER      0x1b0b0
 102                         MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
 103                         MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
 104                         MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN      0x1b0b0
 105                         MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
 106                         MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
 107                         MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1  0x4001b009
 108                 >;
 109         };
 110
 111         pinctrl_enet1_mdio: enet1mdiogrp {
 112                 fsl,pins = <
 113                         MX6UL_PAD_GPIO1_IO07__ENET1_MDC         0x1b0b0
 114                         MX6UL_PAD_GPIO1_IO06__ENET1_MDIO        0x1b0b0
 115                 >;
 116         };
 117
 118         pinctrl_qspi: qspigrp {
 119                 fsl,pins = <
 120                         MX6UL_PAD_NAND_WP_B__QSPI_A_SCLK        0x70a1
 121                         MX6UL_PAD_NAND_READY_B__QSPI_A_DATA00   0x70a1
 122                         MX6UL_PAD_NAND_CE0_B__QSPI_A_DATA01     0x70a1
 123                         MX6UL_PAD_NAND_CE1_B__QSPI_A_DATA02     0x70a1
 124                         MX6UL_PAD_NAND_CLE__QSPI_A_DATA03       0x70a1
 125                         MX6UL_PAD_NAND_DQS__QSPI_A_SS0_B        0x70a1
 126                 >;
 127         };
 128
 129         pinctrl_reset_out: rstoutgrp {
 130                 fsl,pins = <
 131                         MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x1b0b0
 132                 >;
 133         };
 134 };