armada-xp-openblocks-ax3-4.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Device Tree file for OpenBlocks AX3-4 board
    4  *
    5  * Copyright (C) 2012 Marvell
    6  *
    7  * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    8  */
    9 
   10 /dts-v1/;
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include <dt-bindings/input/input.h>
   13 #include "armada-xp-mv78260.dtsi"
   14 
   15 / {
   16         model = "PlatHome OpenBlocks AX3-4 board";
   17         compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
   18 
   19         chosen {
   20                 stdout-path = "serial0:115200n8";
   21         };
   22 
   23         memory@0 {
   24                 device_type = "memory";
   25                 reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
   26         };
   27 
   28         soc {
   29                 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
   30                           MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
   31                           MBUS_ID(0x01, 0x2f) 0 0 0xe8000000 0x8000000
   32                           MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
   33                           MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
   34                           MBUS_ID(0x0c, 0x04) 0 0 0xd1200000 0x100000>;
   35 
   36                 devbus-bootcs {
   37                         status = "okay";
   38 
   39                         /* Device Bus parameters are required */
   40 
   41                         /* Read parameters */
   42                         devbus,bus-width    = <16>;
   43                         devbus,turn-off-ps  = <60000>;
   44                         devbus,badr-skew-ps = <0>;
   45                         devbus,acc-first-ps = <124000>;
   46                         devbus,acc-next-ps  = <248000>;
   47                         devbus,rd-setup-ps  = <0>;
   48                         devbus,rd-hold-ps   = <0>;
   49 
   50                         /* Write parameters */
   51                         devbus,sync-enable = <0>;
   52                         devbus,wr-high-ps  = <60000>;
   53                         devbus,wr-low-ps   = <60000>;
   54                         devbus,ale-wr-ps   = <60000>;
   55 
   56                         /* NOR 128 MiB */
   57                         nor@0 {
   58                                 compatible = "cfi-flash";
   59                                 reg = <0 0x8000000>;
   60                                 bank-width = <2>;
   61                         };
   62                 };
   63 
   64                 internal-regs {
   65                         rtc@10300 {
   66                                 /* No crystal connected to the internal RTC */
   67                                 status = "disabled";
   68                         };
   69                         serial@12000 {
   70                                 status = "okay";
   71                         };
   72                         serial@12100 {
   73                                 status = "okay";
   74                         };
   75 
   76                         leds {
   77                                 compatible = "gpio-leds";
   78                                 pinctrl-names = "default";
   79                                 pinctrl-0 = <&led_pins>;
   80 
   81                                 red_led {
   82                                         label = "red_led";
   83                                         gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
   84                                         default-state = "off";
   85                                 };
   86 
   87                                 yellow_led {
   88                                         label = "yellow_led";
   89                                         gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
   90                                         default-state = "off";
   91                                 };
   92 
   93                                 green_led {
   94                                         label = "green_led";
   95                                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
   96                                         default-state = "keep";
   97                                 };
   98                         };
   99 
  100                         gpio-keys {
  101                                 compatible = "gpio-keys";
  102 
  103                                 button-init {
  104                                         label = "Init Button";
  105                                         linux,code = <KEY_POWER>;
  106                                         gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
  107                                 };
  108                         };
  109 
  110                         ethernet@70000 {
  111                                 status = "okay";
  112                                 phy = <&phy0>;
  113                                 phy-mode = "sgmii";
  114                                 buffer-manager = <&bm>;
  115                                 bm,pool-long = <0>;
  116                         };
  117                         ethernet@74000 {
  118                                 status = "okay";
  119                                 phy = <&phy1>;
  120                                 phy-mode = "sgmii";
  121                                 buffer-manager = <&bm>;
  122                                 bm,pool-long = <1>;
  123                         };
  124                         ethernet@30000 {
  125                                 status = "okay";
  126                                 phy = <&phy2>;
  127                                 phy-mode = "sgmii";
  128                                 buffer-manager = <&bm>;
  129                                 bm,pool-long = <2>;
  130                         };
  131                         ethernet@34000 {
  132                                 status = "okay";
  133                                 phy = <&phy3>;
  134                                 phy-mode = "sgmii";
  135                                 buffer-manager = <&bm>;
  136                                 bm,pool-long = <3>;
  137                         };
  138                         i2c@11000 {
  139                                 status = "okay";
  140                                 clock-frequency = <400000>;
  141                         };
  142                         i2c@11100 {
  143                                 status = "okay";
  144                                 clock-frequency = <400000>;
  145 
  146                                 s35390a: s35390a@30 {
  147                                         compatible = "s35390a";
  148                                         reg = <0x30>;
  149                                 };
  150                         };
  151                         sata@a0000 {
  152                                 nr-ports = <2>;
  153                                 status = "okay";
  154                         };
  155 
  156                         /* Front side USB 0 */
  157                         usb@50000 {
  158                                 status = "okay";
  159                         };
  160 
  161                         /* Front side USB 1 */
  162                         usb@51000 {
  163                                 status = "okay";
  164                         };
  165 
  166                         bm@c0000 {
  167                                 status = "okay";
  168                         };
  169                 };
  170 
  171                 bm-bppi {
  172                         status = "okay";
  173                 };
  174         };
  175 };
  176 
  177 &pciec {
  178         status = "okay";
  179         /* Internal mini-PCIe connector */
  180         pcie@1,0 {
  181                 /* Port 0, Lane 0 */
  182                 status = "okay";
  183         };
  184 };
  185 
  186 &mdio {
  187         phy0: ethernet-phy@0 {
  188                 reg = <0>;
  189         };
  190 
  191         phy1: ethernet-phy@1 {
  192                 reg = <1>;
  193         };
  194 
  195         phy2: ethernet-phy@2 {
  196                 reg = <2>;
  197         };
  198 
  199         phy3: ethernet-phy@3 {
  200                 reg = <3>;
  201         };
  202 };
  203 
  204 &pinctrl {
  205         led_pins: led-pins-0 {
  206                 marvell,pins = "mpp49", "mpp51", "mpp53";
  207                 marvell,function = "gpio";
  208         };
  209 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-xp-openblocks-ax3-4.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/armada-xp-openblocks-ax3-4.dts