arch/arm/boot/dts/kirkwood-nsa325.dts

   1 /* Device tree file for the Zyxel NSA 325 NAS box.
   2  *
   3  * Copyright (c) 2015, Hans Ulli Kroll <ulli.kroll@googlemail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version
   8  * 2 of the License, or (at your option) any later version.
   9  *
  10  * Based upon the board setup file created by Peter Schildmann
  11  */
  12
  13 /dts-v1/;
  14
  15 #include "kirkwood-nsa3x0-common.dtsi"
  16
  17 / {
  18         model = "ZyXEL NSA325";
  19         compatible = "zyxel,nsa325", "marvell,kirkwood-88f6282", "marvell,kirkwood";
  20
  21         memory {
  22                 device_type = "memory";
  23                 reg = <0x00000000 0x20000000>;
  24         };
  25
  26         chosen {
  27                 bootargs = "console=ttyS0,115200";
  28                 stdout-path = &uart0;
  29         };
  30
  31         ocp@f1000000 {
  32                 pinctrl: pin-controller@10000 {
  33                         pinctrl-names = "default";
  34
  35                         pmx_led_hdd2_green: pmx-led-hdd2-green {
  36                                 marvell,pins = "mpp12";
  37                                 marvell,function = "gpio";
  38                         };
  39
  40                         pmx_led_hdd2_red: pmx-led-hdd2-red {
  41                                 marvell,pins = "mpp13";
  42                                 marvell,function = "gpio";
  43                         };
  44
  45                         pmx_mcu_data: pmx-mcu-data {
  46                                 marvell,pins = "mpp14";
  47                                 marvell,function = "gpio";
  48                         };
  49
  50                         pmx_led_usb_green: pmx-led-usb-green {
  51                                 marvell,pins = "mpp15";
  52                                 marvell,function = "gpio";
  53                         };
  54
  55                         pmx_mcu_clk: pmx-mcu-clk {
  56                                 marvell,pins = "mpp16";
  57                                 marvell,function = "gpio";
  58                         };
  59
  60                         pmx_mcu_act: pmx-mcu-act {
  61                                 marvell,pins = "mpp17";
  62                                 marvell,function = "gpio";
  63                         };
  64
  65                         pmx_led_sys_green: pmx-led-sys-green {
  66                                 marvell,pins = "mpp28";
  67                                 marvell,function = "gpio";
  68                         };
  69
  70                         pmx_led_sys_orange: pmx-led-sys-orange {
  71                                 marvell,pins = "mpp29";
  72                                 marvell,function = "gpio";
  73                         };
  74
  75                         pmx_led_hdd1_green: pmx-led-hdd1-green {
  76                                 marvell,pins = "mpp41";
  77                                 marvell,function = "gpio";
  78                         };
  79
  80                         pmx_led_hdd1_red: pmx-led-hdd1-red {
  81                                 marvell,pins = "mpp42";
  82                                 marvell,function = "gpio";
  83                         };
  84
  85                         pmx_htp: pmx-htp {
  86                                 marvell,pins = "mpp43";
  87                                 marvell,function = "gpio";
  88                         };
  89
  90                         /*
  91                          * Buzzer needs to be switched at around 1kHz so is
  92                          * not compatible with the gpio-beeper driver.
  93                          */
  94                         pmx_buzzer: pmx-buzzer {
  95                                 marvell,pins = "mpp44";
  96                                 marvell,function = "gpio";
  97                         };
  98
  99                         pmx_vid_b1: pmx-vid-b1 {
 100                                 marvell,pins = "mpp45";
 101                                 marvell,function = "gpio";
 102                         };
 103
 104                         pmx_power_resume_data: pmx-power-resume-data {
 105                                 marvell,pins = "mpp47";
 106                                 marvell,function = "gpio";
 107                         };
 108
 109                         pmx_power_resume_clk: pmx-power-resume-clk {
 110                                 marvell,pins = "mpp49";
 111                                 marvell,function = "gpio";
 112                         };
 113
 114                         pmx_pwr_sata1: pmx-pwr-sata1 {
 115                                 marvell,pins = "mpp47";
 116                                 marvell,function = "gpio";
 117                         };
 118                 };
 119
 120                 /* This board uses the pcf8563 RTC instead of the SoC RTC */
 121                 rtc@10300 {
 122                         status = "disabled";
 123                 };
 124
 125                 i2c@11000 {
 126                         status = "okay";
 127
 128                         pcf8563: pcf8563@51 {
 129                                 compatible = "nxp,pcf8563";
 130                                 reg = <0x51>;
 131                         };
 132                 };
 133         };
 134
 135         regulators {
 136                 compatible = "simple-bus";
 137                 #address-cells = <1>;
 138                 #size-cells = <0>;
 139                 pinctrl-0 = <&pmx_pwr_sata1>;
 140                 pinctrl-names = "default";
 141
 142                 usb0_power: regulator@1 {
 143                         enable-active-high;
 144                 };
 145
 146                 sata1_power: regulator@2 {
 147                         compatible = "regulator-fixed";
 148                         reg = <2>;
 149                         regulator-name = "SATA1 Power";
 150                         regulator-min-microvolt = <5000000>;
 151                         regulator-max-microvolt = <5000000>;
 152                         regulator-always-on;
 153                         regulator-boot-on;
 154                         enable-active-high;
 155                         gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 156                 };
 157         };
 158
 159         gpio-leds {
 160                 compatible = "gpio-leds";
 161                 pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
 162                              &pmx_led_usb_green
 163                              &pmx_led_sys_green &pmx_led_sys_orange
 164                              &pmx_led_copy_green &pmx_led_copy_red
 165                              &pmx_led_hdd1_green &pmx_led_hdd1_red>;
 166                 pinctrl-names = "default";
 167
 168                 green-sys {
 169                         label = "nsa325:green:sys";
 170                         gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 171                 };
 172                 orange-sys {
 173                         label = "nsa325:orange:sys";
 174                         gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 175                 };
 176                 green-hdd1 {
 177                         label = "nsa325:green:hdd1";
 178                         gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 179                 };
 180                 red-hdd1 {
 181                         label = "nsa325:red:hdd1";
 182                         gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 183                 };
 184                 green-hdd2 {
 185                         label = "nsa325:green:hdd2";
 186                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 187                 };
 188                 red-hdd2 {
 189                         label = "nsa325:red:hdd2";
 190                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 191                 };
 192                 green-usb {
 193                         label = "nsa325:green:usb";
 194                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 195                 };
 196                 green-copy {
 197                         label = "nsa325:green:copy";
 198                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 199                 };
 200                 red-copy {
 201                         label = "nsa325:red:copy";
 202                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 203                 };
 204
 205         /* The following pins are currently not assigned to a driver,
 206            some of them should be configured as inputs.
 207         pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act
 208                      &pmx_htp &pmx_vid_b1
 209                      &pmx_power_resume_data &pmx_power_resume_clk>; */
 210         };
 211
 212
 213 };
 214
 215 &mdio {
 216         status = "okay";
 217         ethphy0: ethernet-phy@1 {
 218                 reg = <1>;
 219         };
 220 };
 221
 222 &eth0 {
 223         status = "okay";
 224         ethernet0-port@0 {
 225                 phy-handle = <&ethphy0>;
 226         };
 227 };
 228
 229 &pciec {
 230         status = "okay";
 231 };
 232
 233 &pcie0 {
 234         status = "okay";
 235 };