1// SPDX-License-Identifier: GPL-2.0+ 2/* Device tree file for the Zyxel NSA 320 NAS box. 3 * 4 * Copyright (c) 2014, Adam Baker <linux@baker-net.org.uk> 5 * 6 * 7 * Based upon the board setup file created by Peter Schildmann */ 8 9/dts-v1/; 10 11#include "kirkwood-nsa3x0-common.dtsi" 12 13/ { 14 model = "Zyxel NSA320"; 15 compatible = "zyxel,nsa320", "marvell,kirkwood-88f6281", "marvell,kirkwood"; 16 17 memory { 18 device_type = "memory"; 19 reg = <0x00000000 0x20000000>; 20 }; 21 22 chosen { 23 bootargs = "console=ttyS0,115200"; 24 stdout-path = &uart0; 25 }; 26 27 ocp@f1000000 { 28 pinctrl: pin-controller@10000 { 29 pinctrl-names = "default"; 30 31 /* SATA Activity and Present pins are not connected */ 32 pmx_sata0: pmx-sata0 { 33 marvell,pins ; 34 marvell,function = "sata0"; 35 }; 36 37 pmx_sata1: pmx-sata1 { 38 marvell,pins ; 39 marvell,function = "sata1"; 40 }; 41 42 pmx_led_hdd2_green: pmx-led-hdd2-green { 43 marvell,pins = "mpp12"; 44 marvell,function = "gpio"; 45 }; 46 47 pmx_led_hdd2_red: pmx-led-hdd2-red { 48 marvell,pins = "mpp13"; 49 marvell,function = "gpio"; 50 }; 51 52 pmx_mcu_data: pmx-mcu-data { 53 marvell,pins = "mpp14"; 54 marvell,function = "gpio"; 55 }; 56 57 pmx_led_usb_green: pmx-led-usb-green { 58 marvell,pins = "mpp15"; 59 marvell,function = "gpio"; 60 }; 61 62 pmx_mcu_clk: pmx-mcu-clk { 63 marvell,pins = "mpp16"; 64 marvell,function = "gpio"; 65 }; 66 67 pmx_mcu_act: pmx-mcu-act { 68 marvell,pins = "mpp17"; 69 marvell,function = "gpio"; 70 }; 71 72 pmx_led_sys_green: pmx-led-sys-green { 73 marvell,pins = "mpp28"; 74 marvell,function = "gpio"; 75 }; 76 77 pmx_led_sys_orange: pmx-led-sys-orange { 78 marvell,pins = "mpp29"; 79 marvell,function = "gpio"; 80 }; 81 82 pmx_led_hdd1_green: pmx-led-hdd1-green { 83 marvell,pins = "mpp41"; 84 marvell,function = "gpio"; 85 }; 86 87 pmx_led_hdd1_red: pmx-led-hdd1-red { 88 marvell,pins = "mpp42"; 89 marvell,function = "gpio"; 90 }; 91 92 pmx_htp: pmx-htp { 93 marvell,pins = "mpp43"; 94 marvell,function = "gpio"; 95 }; 96 97 /* Buzzer needs to be switched at around 1kHz so is 98 not compatible with the gpio-beeper driver. */ 99 pmx_buzzer: pmx-buzzer { 100 marvell,pins = "mpp44"; 101 marvell,function = "gpio"; 102 }; 103 104 pmx_vid_b1: pmx-vid-b1 { 105 marvell,pins = "mpp45"; 106 marvell,function = "gpio"; 107 }; 108 109 pmx_power_resume_data: pmx-power-resume-data { 110 marvell,pins = "mpp47"; 111 marvell,function = "gpio"; 112 }; 113 114 pmx_power_resume_clk: pmx-power-resume-clk { 115 marvell,pins = "mpp49"; 116 marvell,function = "gpio"; 117 }; 118 }; 119 120 i2c@11000 { 121 status = "okay"; 122 123 pcf8563: pcf8563@51 { 124 compatible = "nxp,pcf8563"; 125 reg = <0x51>; 126 }; 127 }; 128 }; 129 130 regulators { 131 usb0_power: regulator@1 { 132 enable-active-high; 133 }; 134 }; 135 136 gpio-leds { 137 compatible = "gpio-leds"; 138 pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red 139 &pmx_led_usb_green 140 &pmx_led_sys_green &pmx_led_sys_orange 141 &pmx_led_copy_green &pmx_led_copy_red 142 &pmx_led_hdd1_green &pmx_led_hdd1_red>; 143 pinctrl-names = "default"; 144 145 green-sys { 146 label = "nsa320:green:sys"; 147 gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; 148 }; 149 orange-sys { 150 label = "nsa320:orange:sys"; 151 gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>; 152 }; 153 green-hdd1 { 154 label = "nsa320:green:hdd1"; 155 gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; 156 }; 157 red-hdd1 { 158 label = "nsa320:red:hdd1"; 159 gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; 160 }; 161 green-hdd2 { 162 label = "nsa320:green:hdd2"; 163 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; 164 }; 165 red-hdd2 { 166 label = "nsa320:red:hdd2"; 167 gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; 168 }; 169 green-usb { 170 label = "nsa320:green:usb"; 171 gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; 172 }; 173 green-copy { 174 label = "nsa320:green:copy"; 175 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; 176 }; 177 red-copy { 178 label = "nsa320:red:copy"; 179 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; 180 }; 181 }; 182 183 hwmon { 184 compatible = "zyxel,nsa320-mcu"; 185 pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act>; 186 pinctrl-names = "default"; 187 188 data-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; 189 clk-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; 190 act-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; 191 }; 192 193 /* The following pins are currently not assigned to a driver, 194 some of them should be configured as inputs. 195 pinctrl-0 = <&pmx_htp &pmx_vid_b1 196 &pmx_power_resume_data &pmx_power_resume_clk>; */ 197}; 198 199&mdio { 200 status = "okay"; 201 ethphy0: ethernet-phy@1 { 202 reg = <1>; 203 }; 204}; 205 206ð0 { 207 status = "okay"; 208 ethernet0-port@0 { 209 phy-handle = <ðphy0>; 210 }; 211}; 212 213&pciec { 214 status = "okay"; 215}; 216 217&pcie0 { 218 status = "okay"; 219}; 220