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         compatible = "fsl,ls1021a-moxa-uc-8410a", "fsl,ls1021a";
  22
  23         aliases {
  24                 enet0_rgmii_phy = &rgmii_phy0;
  25                 enet1_rgmii_phy = &rgmii_phy1;
  26                 enet2_rgmii_phy = &rgmii_phy2;
  27         };
  28
  29         sys_mclk: clock-mclk {
  30                 compatible = "fixed-clock";
  31                 #clock-cells = <0>;
  32                 clock-frequency = <24576000>;
  33         };
  34
  35         reg_3p3v: regulator-3p3v {
  36                   compatible = "regulator-fixed";
  37                   regulator-name = "3P3V";
  38                   regulator-min-microvolt = <3300000>;
  39                   regulator-max-microvolt = <3300000>;
  40                   regulator-always-on;
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 cel-pwr {
  47                         label = "UC8410A:CEL-PWR";
  48                         gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
  49                         default-state = "off";
  50                 };
  51
  52                 cel-reset {
  53                         label = "UC8410A:CEL-RESET";
  54                         gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
  55                         default-state = "off";
  56                 };
  57
  58                 str-led {
  59                         label = "UC8410A:RED:PROG";
  60                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  61                         linux,default-trigger = "mmc0";
  62                 };
  63
  64                 sw-ready {
  65                         label = "UC8410A:GREEN:SWRDY";
  66                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  67                         default-state = "on";
  68                 };
  69
  70                 beeper {
  71                         label = "UC8410A:BEEP";
  72                         gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
  73                         default-state = "off";
  74                 };
  75
  76                 prog-led0 {
  77                         label = "UC8410A:GREEN:PROG2";
  78                         gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
  79                         default-state = "off";
  80                 };
  81
  82                 prog-led1 {
  83                         label = "UC8410A:GREEN:PROG1";
  84                         gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
  85                         default-state = "off";
  86                 };
  87
  88                 prog-led2 {
  89                         label = "UC8410A:GREEN:PROG0";
  90                         gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
  91                         default-state = "off";
  92                 };
  93
  94                 wifi-signal0 {
  95                         label = "UC8410A:GREEN:CEL2";
  96                         gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
  97                         default-state = "off";
  98                 };
  99
 100                 wifi-signal1 {
 101                         label = "UC8410A:GREEN:CEL1";
 102                         gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
 103                         default-state = "off";
 104                 };
 105
 106                 wifi-signal2 {
 107                         label = "UC8410A:GREEN:CEL0";
 108                         gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
 109                         default-state = "off";
 110                 };
 111
 112                 cpu-diag-red {
 113                         label = "UC8410A:RED:DIA";
 114                         gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
 115                         default-state = "off";
 116                 };
 117
 118                 cpu-diag-green {
 119                         label = "UC8410A:GREEN:DIA";
 120                         gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 121                         default-state = "off";
 122                 };
 123
 124                 cpu-diag-yellow {
 125                         label = "UC8410A:YELLOW:DIA";
 126                         gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 127                         default-state = "off";
 128                 };
 129         };
 130
 131         gpio-keys {
 132                 compatible = "gpio-keys";
 133
 134                 pushbtn-key {
 135                         label = "push button key";
 136                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
 137                         linux,code = <BTN_MISC>;
 138                         default-state = "on";
 139                 };
 140         };
 141 };
 142
 143 &enet0 {
 144         phy-handle = <&rgmii_phy0>;
 145         phy-connection-type = "rgmii-id";
 146         status = "okay";
 147 };
 148
 149 &enet1 {
 150         phy-handle = <&rgmii_phy1>;
 151         phy-connection-type = "rgmii-id";
 152         status = "okay";
 153 };
 154
 155 &enet2 {
 156         phy-handle = <&rgmii_phy2>;
 157         phy-connection-type = "rgmii-id";
 158         status = "okay";
 159 };
 160
 161 &i2c0 {
 162         clock-frequency = <100000>;
 163         status = "okay";
 164
 165         tpm@20 {
 166                 compatible = "infineon,slb9635tt";
 167                 reg = <0x20>;
 168         };
 169
 170         rtc@68 {
 171                 compatible = "dallas,ds1374";
 172                 reg = <0x68>;
 173         };
 174 };
 175
 176 &lpuart0 {
 177         status = "okay";
 178 };
 179
 180 &mdio0 {
 181         rgmii_phy0: ethernet-phy@0 {
 182                 compatible = "marvell,88e1118";
 183                 reg = <0x0>;
 184                 marvell,reg-init =
 185                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 186                         <3 0x10 0 0x77>; /* Reg 3,16 */
 187         };
 188
 189         rgmii_phy1: ethernet-phy@1 {
 190                 compatible = "marvell,88e1118";
 191                 reg = <0x1>;
 192                 marvell,reg-init =
 193                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 194                         <3 0x10 0 0x77>; /* Reg 3,16 */
 195         };
 196
 197         rgmii_phy2: ethernet-phy@2 {
 198                 compatible = "marvell,88e1118";
 199                 reg = <0x2>;
 200                 marvell,reg-init =
 201                         <3 0x11 0 0x4415>, /* Reg 3,17 */
 202                         <3 0x10 0 0x77>; /* Reg 3,16 */
 203         };
 204 };
 205
 206 &qspi {
 207         fsl,qspi-has-second-chip;
 208         status = "okay";
 209
 210         flash: flash@0 {
 211                 compatible = "spansion,s25fl064l", "spansion,s25fl164k";
 212                 #address-cells = <1>;
 213                 #size-cells = <1>;
 214                 spi-max-frequency = <20000000>;
 215                 spi-rx-bus-width = <4>;
 216                 spi-tx-bus-width = <4>;
 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 };