kirkwood-netxbig.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree common file for LaCie 2Big and 5Big Network v2
    4  *
    5  * Copyright (C) 2014
    6  *
    7  * Andrew Lunn <andrew@lunn.ch>
    8  *
    9  * Based on netxbig_v2-setup.c,
   10  * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
   11  *
   12 */
   13 
   14 #include <dt-bindings/leds/leds-netxbig.h>
   15 #include "kirkwood.dtsi"
   16 #include "kirkwood-6281.dtsi"
   17 
   18 / {
   19         chosen {
   20                 bootargs = "console=ttyS0,115200n8";
   21                 stdout-path = &uart0;
   22         };
   23 
   24         ocp@f1000000 {
   25                 serial@12000 {
   26                         status = "okay";
   27                 };
   28 
   29                 spi@10600 {
   30                         status = "okay";
   31 
   32                         flash@0 {
   33                                 #address-cells = <1>;
   34                                 #size-cells = <1>;
   35                                 compatible = "mxicy,mx25l4005a", "jedec,spi-nor";
   36                                 reg = <0>;
   37                                 spi-max-frequency = <20000000>;
   38                                 mode = <0>;
   39 
   40                                 partition@0 {
   41                                         reg = <0x0 0x80000>;
   42                                         label = "u-boot";
   43                                 };
   44                         };
   45                 };
   46 
   47                 sata@80000 {
   48                         status = "okay";
   49                         nr-ports = <2>;
   50                 };
   51 
   52         };
   53 
   54         gpio-keys {
   55                 compatible = "gpio-keys";
   56                 #address-cells = <1>;
   57                 #size-cells = <0>;
   58 
   59                 /*
   60                  * esc and power represent a three position rocker
   61                  * switch. Thus the conventional KEY_POWER does not fit
   62                  */
   63                 exc {
   64                         label = "Back power switch (on|auto)";
   65                         linux,code = <KEY_ESC>;
   66                         linux,input-type = <5>;
   67                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
   68                 };
   69                 power {
   70                         label = "Back power switch (auto|off)";
   71                         linux,code = <KEY_1>;
   72                         linux,input-type = <5>;
   73                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
   74                 };
   75                 option {
   76                         label = "Function button";
   77                         linux,code = <KEY_OPTION>;
   78                         gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
   79                 };
   80 
   81         };
   82 
   83         gpio-poweroff {
   84                 compatible = "gpio-poweroff";
   85                 gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
   86         };
   87 
   88         regulators: regulators {
   89                 status = "okay";
   90                 compatible = "simple-bus";
   91                 #address-cells = <1>;
   92                 #size-cells = <0>;
   93                 pinctrl-names = "default";
   94 
   95                 regulator@1 {
   96                         compatible = "regulator-fixed";
   97                         reg = <1>;
   98                         regulator-name = "hdd0power";
   99                         regulator-min-microvolt = <5000000>;
  100                         regulator-max-microvolt = <5000000>;
  101                         enable-active-high;
  102                         regulator-always-on;
  103                         regulator-boot-on;
  104                         gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  105                 };
  106         };
  107 
  108         netxbig_gpio_ext: netxbig-gpio-ext {
  109                 compatible = "lacie,netxbig-gpio-ext";
  110 
  111                 addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH
  112                               &gpio1 16 GPIO_ACTIVE_HIGH
  113                               &gpio1 17 GPIO_ACTIVE_HIGH>;
  114                 data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH
  115                               &gpio1 13 GPIO_ACTIVE_HIGH
  116                               &gpio1 14 GPIO_ACTIVE_HIGH>;
  117                 enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
  118         };
  119 
  120         netxbig-leds {
  121                 compatible = "lacie,netxbig-leds";
  122 
  123                 gpio-ext = <&netxbig_gpio_ext>;
  124 
  125                 timers = <NETXBIG_LED_TIMER1 500 500
  126                           NETXBIG_LED_TIMER2 500 1000>;
  127 
  128                 blue-power {
  129                         label = "netxbig:blue:power";
  130                         mode-addr = <0>;
  131                         mode-val = <NETXBIG_LED_OFF 0
  132                                     NETXBIG_LED_ON 1
  133                                     NETXBIG_LED_TIMER1 3
  134                                     NETXBIG_LED_TIMER2 7>;
  135                         bright-addr = <1>;
  136                         max-brightness = <7>;
  137                 };
  138                 red-power {
  139                         label = "netxbig:red:power";
  140                         mode-addr = <0>;
  141                         mode-val = <NETXBIG_LED_OFF 0
  142                                     NETXBIG_LED_ON 2
  143                                     NETXBIG_LED_TIMER1 4>;
  144                         bright-addr = <1>;
  145                         max-brightness = <7>;
  146                 };
  147                 blue-sata0 {
  148                         label = "netxbig:blue:sata0";
  149                         mode-addr = <3>;
  150                         mode-val = <NETXBIG_LED_OFF 0
  151                                     NETXBIG_LED_ON 7
  152                                     NETXBIG_LED_SATA 1
  153                                     NETXBIG_LED_TIMER1 3>;
  154                         bright-addr = <2>;
  155                         max-brightness = <7>;
  156                 };
  157                 red-sata0 {
  158                         label = "netxbig:red:sata0";
  159                         mode-addr = <3>;
  160                         mode-val = <NETXBIG_LED_OFF 0
  161                                     NETXBIG_LED_ON 2
  162                                     NETXBIG_LED_TIMER1 4>;
  163                         bright-addr = <2>;
  164                         max-brightness = <7>;
  165                 };
  166                 blue-sata1 {
  167                         label = "netxbig:blue:sata1";
  168                         mode-addr = <4>;
  169                         mode-val = <NETXBIG_LED_OFF 0
  170                                     NETXBIG_LED_ON 7
  171                                     NETXBIG_LED_SATA 1
  172                                     NETXBIG_LED_TIMER1 3>;
  173                         bright-addr = <2>;
  174                         max-brightness = <7>;
  175                 };
  176                 red-sata1 {
  177                         label = "netxbig:red:sata1";
  178                         mode-addr = <4>;
  179                         mode-val = <NETXBIG_LED_OFF 0
  180                                     NETXBIG_LED_ON 2
  181                                     NETXBIG_LED_TIMER1 4>;
  182                         bright-addr = <2>;
  183                         max-brightness = <7>;
  184                 };
  185         };
  186 };
  187 
  188 &mdio {
  189         status = "okay";
  190 
  191         ethphy0: ethernet-phy@0 {
  192                 reg = <8>;
  193         };
  194 
  195         ethphy1: ethernet-phy@1 {
  196                 reg = <0>;
  197         };
  198 };
  199 
  200 &eth0 {
  201         status = "okay";
  202         ethernet0-port@0 {
  203                 phy-handle = <&ethphy0>;
  204         };
  205 };
  206 
  207 &pinctrl {
  208         pinctrl-names = "default";
  209 
  210         pmx_button_function: pmx-button-function {
  211                 marvell,pins = "mpp34";
  212                 marvell,function = "gpio";
  213         };
  214         pmx_button_power_off: pmx-button-power-off {
  215                 marvell,pins = "mpp15";
  216                 marvell,function = "gpio";
  217         };
  218         pmx_button_power_on: pmx-button-power-on {
  219                 marvell,pins = "mpp13";
  220                 marvell,function = "gpio";
  221         };
  222 };
  223 
  224 &i2c0 {
  225         status = "okay";
  226 
  227         eeprom@50 {
  228                 compatible = "atmel,24c04";
  229                 pagesize = <16>;
  230                 reg = <0x50>;
  231         };
  232 };

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