0001 // SPDX-License-Identifier: GPL-2.0+
0002 /* Device tree file for the Zyxel NSA 325 NAS box.
0003 *
0004 * Copyright (c) 2015, Hans Ulli Kroll <ulli.kroll@googlemail.com>
0005 *
0006 *
0007 * Based upon the board setup file created by Peter Schildmann
0008 */
0009
0010 /dts-v1/;
0011
0012 #include "kirkwood-nsa3x0-common.dtsi"
0013
0014 / {
0015 model = "ZyXEL NSA325";
0016 compatible = "zyxel,nsa325", "marvell,kirkwood-88f6282", "marvell,kirkwood";
0017
0018 memory {
0019 device_type = "memory";
0020 reg = <0x00000000 0x20000000>;
0021 };
0022
0023 chosen {
0024 bootargs = "console=ttyS0,115200";
0025 stdout-path = &uart0;
0026 };
0027
0028 ocp@f1000000 {
0029 pinctrl: pin-controller@10000 {
0030 pinctrl-names = "default";
0031
0032 pmx_led_hdd2_green: pmx-led-hdd2-green {
0033 marvell,pins = "mpp12";
0034 marvell,function = "gpio";
0035 };
0036
0037 pmx_led_hdd2_red: pmx-led-hdd2-red {
0038 marvell,pins = "mpp13";
0039 marvell,function = "gpio";
0040 };
0041
0042 pmx_mcu_data: pmx-mcu-data {
0043 marvell,pins = "mpp14";
0044 marvell,function = "gpio";
0045 };
0046
0047 pmx_led_usb_green: pmx-led-usb-green {
0048 marvell,pins = "mpp15";
0049 marvell,function = "gpio";
0050 };
0051
0052 pmx_mcu_clk: pmx-mcu-clk {
0053 marvell,pins = "mpp16";
0054 marvell,function = "gpio";
0055 };
0056
0057 pmx_mcu_act: pmx-mcu-act {
0058 marvell,pins = "mpp17";
0059 marvell,function = "gpio";
0060 };
0061
0062 pmx_led_sys_green: pmx-led-sys-green {
0063 marvell,pins = "mpp28";
0064 marvell,function = "gpio";
0065 };
0066
0067 pmx_led_sys_orange: pmx-led-sys-orange {
0068 marvell,pins = "mpp29";
0069 marvell,function = "gpio";
0070 };
0071
0072 pmx_led_hdd1_green: pmx-led-hdd1-green {
0073 marvell,pins = "mpp41";
0074 marvell,function = "gpio";
0075 };
0076
0077 pmx_led_hdd1_red: pmx-led-hdd1-red {
0078 marvell,pins = "mpp42";
0079 marvell,function = "gpio";
0080 };
0081
0082 pmx_htp: pmx-htp {
0083 marvell,pins = "mpp43";
0084 marvell,function = "gpio";
0085 };
0086
0087 /*
0088 * Buzzer needs to be switched at around 1kHz so is
0089 * not compatible with the gpio-beeper driver.
0090 */
0091 pmx_buzzer: pmx-buzzer {
0092 marvell,pins = "mpp44";
0093 marvell,function = "gpio";
0094 };
0095
0096 pmx_vid_b1: pmx-vid-b1 {
0097 marvell,pins = "mpp45";
0098 marvell,function = "gpio";
0099 };
0100
0101 pmx_power_resume_data: pmx-power-resume-data {
0102 marvell,pins = "mpp47";
0103 marvell,function = "gpio";
0104 };
0105
0106 pmx_power_resume_clk: pmx-power-resume-clk {
0107 marvell,pins = "mpp49";
0108 marvell,function = "gpio";
0109 };
0110
0111 pmx_pwr_sata1: pmx-pwr-sata1 {
0112 marvell,pins = "mpp47";
0113 marvell,function = "gpio";
0114 };
0115 };
0116
0117 /* This board uses the pcf8563 RTC instead of the SoC RTC */
0118 rtc@10300 {
0119 status = "disabled";
0120 };
0121
0122 i2c@11000 {
0123 status = "okay";
0124
0125 pcf8563: pcf8563@51 {
0126 compatible = "nxp,pcf8563";
0127 reg = <0x51>;
0128 };
0129 };
0130 };
0131
0132 regulators {
0133 compatible = "simple-bus";
0134 #address-cells = <1>;
0135 #size-cells = <0>;
0136 pinctrl-0 = <&pmx_pwr_sata1>;
0137 pinctrl-names = "default";
0138
0139 usb0_power: regulator@1 {
0140 enable-active-high;
0141 };
0142
0143 sata1_power: regulator@2 {
0144 compatible = "regulator-fixed";
0145 reg = <2>;
0146 regulator-name = "SATA1 Power";
0147 regulator-min-microvolt = <5000000>;
0148 regulator-max-microvolt = <5000000>;
0149 regulator-always-on;
0150 regulator-boot-on;
0151 enable-active-high;
0152 gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
0153 };
0154 };
0155
0156 gpio-leds {
0157 compatible = "gpio-leds";
0158 pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
0159 &pmx_led_usb_green
0160 &pmx_led_sys_green &pmx_led_sys_orange
0161 &pmx_led_copy_green &pmx_led_copy_red
0162 &pmx_led_hdd1_green &pmx_led_hdd1_red>;
0163 pinctrl-names = "default";
0164
0165 green-sys {
0166 label = "nsa325:green:sys";
0167 gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
0168 };
0169 orange-sys {
0170 label = "nsa325:orange:sys";
0171 gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
0172 };
0173 green-hdd1 {
0174 label = "nsa325:green:hdd1";
0175 gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
0176 };
0177 red-hdd1 {
0178 label = "nsa325:red:hdd1";
0179 gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
0180 };
0181 green-hdd2 {
0182 label = "nsa325:green:hdd2";
0183 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
0184 };
0185 red-hdd2 {
0186 label = "nsa325:red:hdd2";
0187 gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
0188 };
0189 green-usb {
0190 label = "nsa325:green:usb";
0191 gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
0192 };
0193 green-copy {
0194 label = "nsa325:green:copy";
0195 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
0196 };
0197 red-copy {
0198 label = "nsa325:red:copy";
0199 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
0200 };
0201
0202 /* The following pins are currently not assigned to a driver,
0203 some of them should be configured as inputs.
0204 pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act
0205 &pmx_htp &pmx_vid_b1
0206 &pmx_power_resume_data &pmx_power_resume_clk>; */
0207 };
0208
0209
0210 };
0211
0212 &mdio {
0213 status = "okay";
0214 ethphy0: ethernet-phy@1 {
0215 reg = <1>;
0216 };
0217 };
0218
0219 ð0 {
0220 status = "okay";
0221 ethernet0-port@0 {
0222 phy-handle = <ðphy0>;
0223 };
0224 };
0225
0226 &pciec {
0227 status = "okay";
0228 };
0229
0230 &pcie0 {
0231 status = "okay";
0232 };
