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 219ð0 { 220 status = "okay"; 221 ethernet0-port@0 { 222 phy-handle = <ðphy0>; 223 }; 224}; 225 226&pciec { 227 status = "okay"; 228}; 229 230&pcie0 { 231 status = "okay"; 232}; 233