armada-370-seagate-personal-cloud.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree common file for the Seagate Personal Cloud NAS 1 and 2-Bay
    4  * (Armada 370 SoC).
    5  *
    6  * Copyright (C) 2015 Seagate
    7  *
    8  * Author: Simon Guinot <simon.guinot@sequanux.org>
    9  */
   10 
   11 /*
   12  * TODO: add support for the white SATA LED.
   13  */
   14 
   15 #include "armada-370.dtsi"
   16 #include <dt-bindings/gpio/gpio.h>
   17 #include <dt-bindings/input/input.h>
   18 
   19 / {
   20         chosen {
   21                 stdout-path = "serial0:115200n8";
   22         };
   23 
   24         memory@0 {
   25                 device_type = "memory";
   26                 reg = <0x00000000 0x20000000>; /* 512 MB */
   27         };
   28 
   29         soc {
   30                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
   31                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
   32 
   33                 internal-regs {
   34                         coherency-fabric@20200 {
   35                                 broken-idle;
   36                         };
   37 
   38                         serial@12000 {
   39                                 status = "okay";
   40                         };
   41 
   42                         ethernet@74000 {
   43                                 status = "okay";
   44                                 pinctrl-0 = <&ge1_rgmii_pins>;
   45                                 pinctrl-names = "default";
   46                                 phy = <&phy0>;
   47                                 phy-mode = "rgmii-id";
   48                         };
   49 
   50                         usb@50000 {
   51                                 status = "okay";
   52                         };
   53                 };
   54         };
   55 
   56         regulators {
   57                 compatible = "simple-bus";
   58                 #address-cells = <1>;
   59                 #size-cells = <0>;
   60 
   61                 regulator@0 {
   62                         compatible = "regulator-fixed";
   63                         reg = <0>;
   64                         regulator-name = "USB Power";
   65                         regulator-min-microvolt = <5000000>;
   66                         regulator-max-microvolt = <5000000>;
   67                         regulator-always-on;
   68                         regulator-boot-on;
   69                         gpio = <&gpio1 27 GPIO_ACTIVE_LOW>;
   70                 };
   71                 regulator@1 {
   72                         compatible = "regulator-fixed";
   73                         reg = <1>;
   74                         regulator-name = "SATA0 power";
   75                         regulator-min-microvolt = <5000000>;
   76                         regulator-max-microvolt = <5000000>;
   77                         enable-active-high;
   78                         regulator-always-on;
   79                         regulator-boot-on;
   80                         gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
   81                 };
   82         };
   83 
   84         gpio-keys {
   85                 compatible = "gpio-keys";
   86 
   87                 button-power {
   88                         label = "Power button";
   89                         linux,code = <KEY_POWER>;
   90                         gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
   91                         debounce-interval = <100>;
   92                 };
   93                 button-reset {
   94                         label = "Reset Button";
   95                         linux,code = <KEY_RESTART>;
   96                         gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
   97                         debounce-interval = <100>;
   98                 };
   99                 button-usb {
  100                         label = "USB VBUS error";
  101                         linux,code = <KEY_UNKNOWN>;
  102                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
  103                         debounce-interval = <100>;
  104                 };
  105         };
  106 
  107         gpio-leds {
  108                 compatible = "gpio-leds";
  109 
  110                 red-sata0 {
  111                         label = "cumulus:red:sata0";
  112                         gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  113                         default-state = "off";
  114                 };
  115         };
  116 
  117         gpio_poweroff {
  118                 compatible = "gpio-poweroff";
  119                 gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
  120         };
  121 };
  122 
  123 &pciec {
  124         status = "okay";
  125 
  126         /* USB 3.0 Bridge ASM1042A */
  127         pcie@1,0 {
  128                 status = "okay";
  129         };
  130 };
  131 
  132 &mdio {
  133         pinctrl-0 = <&mdio_pins>;
  134         pinctrl-names = "default";
  135 
  136         phy0: ethernet-phy@0 {
  137                 reg = <0>;
  138         };
  139 };
  140 
  141 &pinctrl {
  142         pinctrl-0 = <&sata_led_pin>;
  143         pinctrl-names = "default";
  144 
  145         sata_led_pin: sata-led-pin {
  146                 marvell,pins = "mpp60";
  147                 marvell,function = "sata0";
  148         };
  149         gpio_led_pin: gpio-led-pin {
  150                 marvell,pins = "mpp60";
  151                 marvell,function = "gpio";
  152         };
  153 };
  154 
  155 &spi0 {
  156         status = "okay";
  157         pinctrl-0 = <&spi0_pins2>;
  158         pinctrl-names = "default";
  159 
  160         flash@0 {
  161                 #address-cells = <1>;
  162                 #size-cells = <1>;
  163                 /* MX25L8006E */
  164                 compatible = "mxicy,mx25l8005", "jedec,spi-nor";
  165                 reg = <0>; /* Chip select 0 */
  166                 spi-max-frequency = <50000000>;
  167 
  168                 partition@0 {
  169                         label = "u-boot";
  170                         reg = <0x0 0x100000>;
  171                 };
  172         };
  173 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-370-seagate-personal-cloud.dtsi

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sys/contrib/device-tree/src/arm/armada-370-seagate-personal-cloud.dtsi