arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts

   1 /*
   2  * Copyright (C) 2017 Moxa Inc. - https://www.moxa.com/
   3  *
   4  * Author: Harry YJ Jhou (周亞諄) <harryyj.jhou@moxa.com>
   5  *         Jimmy Chen (陳永達)    <jimmy.chen@moxa.com>
   6  *         SZ Lin (林上智)        <sz.lin@moxa.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 /dts-v1/;
  14
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/input/input.h>
  17 #include "ls1021a.dtsi"
  18
  19 / {
  20         model = "Moxa UC-8410A";
  21
  22         aliases {
  23                 enet0_rgmii_phy = &rgmii_phy0;
  24                 enet1_rgmii_phy = &rgmii_phy1;
  25                 enet2_rgmii_phy = &rgmii_phy2;
  26         };
  27
  28         sys_mclk: clock-mclk {
  29                 compatible = "fixed-clock";
  30                 #clock-cells = <0>;
  31                 clock-frequency = <24576000>;
  32         };
  33
  34         reg_3p3v: regulator-3p3v {
  35                   compatible = "regulator-fixed";
  36                   regulator-name = "3P3V";
  37                   regulator-min-microvolt = <3300000>;
  38                   regulator-max-microvolt = <3300000>;
  39                   regulator-always-on;
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 cel-pwr {
  46                         label = "UC8410A:CEL-PWR";
  47                         gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
  48                         default-state = "off";
  49                 };
  50
  51                 cel-reset {
  52                         label = "UC8410A:CEL-RESET";
  53                         gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
  54                         default-state = "off";
  55                 };
  56
  57                 str-led {
  58                         label = "UC8410A:RED:PROG";
  59                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  60                         linux,default-trigger = "mmc0";
  61                 };
  62
  63                 sw-ready {
  64                         label = "UC8410A:GREEN:SWRDY";
  65                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  66                         default-state = "on";
  67                 };
  68
  69                 beeper {
  70                         label = "UC8410A:BEEP";
  71                         gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
  72                         default-state = "off";
  73                 };
  74
  75                 prog-led0 {
  76                         label = "UC8410A:GREEN:PROG2";
  77                         gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
  78                         default-state = "off";
  79                 };
  80
  81                 prog-led1 {
  82                         label = "UC8410A:GREEN:PROG1";
  83                         gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
  84                         default-state = "off";
  85                 };
  86
  87                 prog-led2 {
  88                         label = "UC8410A:GREEN:PROG0";
  89                         gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
  90                         default-state = "off";
  91                 };
  92
  93                 wifi-signal0 {
  94                         label = "UC8410A:GREEN:CEL2";
  95                         gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
  96                         default-state = "off";
  97                 };
  98
  99                 wifi-signal1 {
 100                         label = "UC8410A:GREEN:CEL1";
 101                         gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
 102                         default-state = "off";
 103                 };
 104
 105                 wifi-signal2 {
 106                         label = "UC8410A:GREEN:CEL0";
 107                         gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
 108                         default-state = "off";
 109                 };
 110
 111                 cpu-diag-red {
 112                         label = "UC8410A:RED:DIA";
 113                         gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
 114                         default-state = "off";
 115                 };
 116
 117                 cpu-diag-green {
 118                         label = "UC8410A:GREEN:DIA";
 119                         gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 120                         default-state = "off";
 121                 };
 122
 123                 cpu-diag-yellow {
 124                         label = "UC8410A:YELLOW:DIA";
 125                         gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 126                         default-state = "off";
 127                 };
 128         };
 129
 130         gpio-keys {
 131                 compatible = "gpio-keys";
 132
 133                 pushbtn-key {
 134                         label = "push button key";
 135                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
 136                         linux,code = <BTN_MISC>;
 137                         default-state = "on";
 138                 };
 139         };
 140 };
 141
 142 &enet0 {
 143         phy-handle = <&rgmii_phy0>;
 144         phy-connection-type = "rgmii-id";
 145         status = "okay";
 146 };
 147
 148 &enet1 {
 149         phy-handle = <&rgmii_phy1>;
 150         phy-connection-type = "rgmii-id";
 151         status = "okay";
 152 };
 153
 154 &enet2 {
 155         phy-handle = <&rgmii_phy2>;
 156         phy-connection-type = "rgmii-id";
 157         status = "okay";
 158 };
 159
 160 &i2c0 {
 161         clock-frequency = <100000>;
 162         status = "okay";
 163
 164         tpm@20 {
 165                 compatible = "infineon,slb9635tt";
 166                 reg = <0x20>;
 167         };
 168
 169         rtc@68 {
 170                 compatible = "dallas,ds1374";
 171                 reg = <0x68>;
 172         };
 173 };
 174
 175 &lpuart0 {
 176         status = "okay";
 177 };
 178
 179 &mdio0 {
 180         rgmii_phy0: ethernet-phy@0 {
 181                 compatible = "marvell,88e1118";
 182                 reg = <0x0>;
 183                 marvell,reg-init =
 184                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 185                         <3 0x10 0 0x77>; /* Reg 3,16 */
 186         };
 187
 188         rgmii_phy1: ethernet-phy@1 {
 189                 compatible = "marvell,88e1118";
 190                 reg = <0x1>;
 191                 marvell,reg-init =
 192                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 193                         <3 0x10 0 0x77>; /* Reg 3,16 */
 194         };
 195
 196         rgmii_phy2: ethernet-phy@2 {
 197                 compatible = "marvell,88e1118";
 198                 reg = <0x2>;
 199                 marvell,reg-init =
 200                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 201                         <3 0x10 0 0x77>; /* Reg 3,16 */
 202         };
 203 };
 204
 205 &qspi {
 206         bus-num = <0>;
 207         fsl,spi-num-chipselects = <2>;
 208         fsl,spi-flash-chipselects = <0>;
 209         fsl,qspi-has-second-chip;
 210         status = "okay";
 211
 212         flash: flash@0 {
 213                 compatible = "spansion,s25fl064l", "spansion,s25fl164k";
 214                 #address-cells = <1>;
 215                 #size-cells = <1>;
 216                 spi-max-frequency = <20000000>;
 217                 reg = <0>;
 218
 219                 partitions@0 {
 220                         label = "U-Boot";
 221                         reg = <0x0 0x180000>;
 222                 };
 223
 224                 partitions@180000 {
 225                         label = "U-Boot Env";
 226                         reg = <0x180000 0x680000>;
 227                 };
 228         };
 229 };
 230
 231 &sata {
 232         status = "okay";
 233 };
 234
 235 &uart0 {
 236         status = "okay";
 237 };
 238
 239 &uart1 {
 240         status = "okay";
 241 };