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

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /* Device tree file for the Zyxel NSA 325 NAS box.
   3  *
   4  * Copyright (c) 2015, Hans Ulli Kroll <ulli.kroll@googlemail.com>
   5  *
   6  *
   7  * Based upon the board setup file created by Peter Schildmann
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "kirkwood-nsa3x0-common.dtsi"
  13
  14 / {
  15         model = "ZyXEL NSA325";
  16         compatible = "zyxel,nsa325", "marvell,kirkwood-88f6282", "marvell,kirkwood";
  17
  18         memory {
  19                 device_type = "memory";
  20                 reg = <0x00000000 0x20000000>;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200";
  25                 stdout-path = &uart0;
  26         };
  27
  28         ocp@f1000000 {
  29                 pinctrl: pin-controller@10000 {
  30                         pinctrl-names = "default";
  31
  32                         pmx_led_hdd2_green: pmx-led-hdd2-green {
  33                                 marvell,pins = "mpp12";
  34                                 marvell,function = "gpio";
  35                         };
  36
  37                         pmx_led_hdd2_red: pmx-led-hdd2-red {
  38                                 marvell,pins = "mpp13";
  39                                 marvell,function = "gpio";
  40                         };
  41
  42                         pmx_mcu_data: pmx-mcu-data {
  43                                 marvell,pins = "mpp14";
  44                                 marvell,function = "gpio";
  45                         };
  46
  47                         pmx_led_usb_green: pmx-led-usb-green {
  48                                 marvell,pins = "mpp15";
  49                                 marvell,function = "gpio";
  50                         };
  51
  52                         pmx_mcu_clk: pmx-mcu-clk {
  53                                 marvell,pins = "mpp16";
  54                                 marvell,function = "gpio";
  55                         };
  56
  57                         pmx_mcu_act: pmx-mcu-act {
  58                                 marvell,pins = "mpp17";
  59                                 marvell,function = "gpio";
  60                         };
  61
  62                         pmx_led_sys_green: pmx-led-sys-green {
  63                                 marvell,pins = "mpp28";
  64                                 marvell,function = "gpio";
  65                         };
  66
  67                         pmx_led_sys_orange: pmx-led-sys-orange {
  68                                 marvell,pins = "mpp29";
  69                                 marvell,function = "gpio";
  70                         };
  71
  72                         pmx_led_hdd1_green: pmx-led-hdd1-green {
  73                                 marvell,pins = "mpp41";
  74                                 marvell,function = "gpio";
  75                         };
  76
  77                         pmx_led_hdd1_red: pmx-led-hdd1-red {
  78                                 marvell,pins = "mpp42";
  79                                 marvell,function = "gpio";
  80                         };
  81
  82                         pmx_htp: pmx-htp {
  83                                 marvell,pins = "mpp43";
  84                                 marvell,function = "gpio";
  85                         };
  86
  87                         /*
  88                          * Buzzer needs to be switched at around 1kHz so is
  89                          * not compatible with the gpio-beeper driver.
  90                          */
  91                         pmx_buzzer: pmx-buzzer {
  92                                 marvell,pins = "mpp44";
  93                                 marvell,function = "gpio";
  94                         };
  95
  96                         pmx_vid_b1: pmx-vid-b1 {
  97                                 marvell,pins = "mpp45";
  98                                 marvell,function = "gpio";
  99                         };
 100
 101                         pmx_power_resume_data: pmx-power-resume-data {
 102                                 marvell,pins = "mpp47";
 103                                 marvell,function = "gpio";
 104                         };
 105
 106                         pmx_power_resume_clk: pmx-power-resume-clk {
 107                                 marvell,pins = "mpp49";
 108                                 marvell,function = "gpio";
 109                         };
 110
 111                         pmx_pwr_sata1: pmx-pwr-sata1 {
 112                                 marvell,pins = "mpp47";
 113                                 marvell,function = "gpio";
 114                         };
 115                 };
 116
 117                 /* This board uses the pcf8563 RTC instead of the SoC RTC */
 118                 rtc@10300 {
 119                         status = "disabled";
 120                 };
 121
 122                 i2c@11000 {
 123                         status = "okay";
 124
 125                         pcf8563: pcf8563@51 {
 126                                 compatible = "nxp,pcf8563";
 127                                 reg = <0x51>;
 128                         };
 129                 };
 130         };
 131
 132         regulators {
 133                 compatible = "simple-bus";
 134                 #address-cells = <1>;
 135                 #size-cells = <0>;
 136                 pinctrl-0 = <&pmx_pwr_sata1>;
 137                 pinctrl-names = "default";
 138
 139                 usb0_power: regulator@1 {
 140                         enable-active-high;
 141                 };
 142
 143                 sata1_power: regulator@2 {
 144                         compatible = "regulator-fixed";
 145                         reg = <2>;
 146                         regulator-name = "SATA1 Power";
 147                         regulator-min-microvolt = <5000000>;
 148                         regulator-max-microvolt = <5000000>;
 149                         regulator-always-on;
 150                         regulator-boot-on;
 151                         enable-active-high;
 152                         gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 153                 };
 154         };
 155
 156         gpio-leds {
 157                 compatible = "gpio-leds";
 158                 pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
 159                              &pmx_led_usb_green
 160                              &pmx_led_sys_green &pmx_led_sys_orange
 161                              &pmx_led_copy_green &pmx_led_copy_red
 162                              &pmx_led_hdd1_green &pmx_led_hdd1_red>;
 163                 pinctrl-names = "default";
 164
 165                 green-sys {
 166                         label = "nsa325:green:sys";
 167                         gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 168                 };
 169                 orange-sys {
 170                         label = "nsa325:orange:sys";
 171                         gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 172                 };
 173                 green-hdd1 {
 174                         label = "nsa325:green:hdd1";
 175                         gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 176                 };
 177                 red-hdd1 {
 178                         label = "nsa325:red:hdd1";
 179                         gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 180                 };
 181                 green-hdd2 {
 182                         label = "nsa325:green:hdd2";
 183                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 184                 };
 185                 red-hdd2 {
 186                         label = "nsa325:red:hdd2";
 187                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 188                 };
 189                 green-usb {
 190                         label = "nsa325:green:usb";
 191                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 192                 };
 193                 green-copy {
 194                         label = "nsa325:green:copy";
 195                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 196                 };
 197                 red-copy {
 198                         label = "nsa325:red:copy";
 199                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 200                 };
 201
 202         /* The following pins are currently not assigned to a driver,
 203            some of them should be configured as inputs.
 204         pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act
 205                      &pmx_htp &pmx_vid_b1
 206                      &pmx_power_resume_data &pmx_power_resume_clk>; */
 207         };
 208
 209
 210 };
 211
 212 &mdio {
 213         status = "okay";
 214         ethphy0: ethernet-phy@1 {
 215                 reg = <1>;
 216         };
 217 };
 218
 219 &eth0 {
 220         status = "okay";
 221         ethernet0-port@0 {
 222                 phy-handle = <&ethphy0>;
 223         };
 224 };
 225
 226 &pciec {
 227         status = "okay";
 228 };
 229
 230 &pcie0 {
 231         status = "okay";
 232 };