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 222ð0 { 223 status = "okay"; 224 ethernet0-port@0 { 225 phy-handle = <ðphy0>; 226 }; 227}; 228 229&pciec { 230 status = "okay"; 231}; 232 233&pcie0 { 234 status = "okay"; 235}; 236