1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 4 * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com> 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/interrupt-controller/irq.h> 12#include "orion5x-mv88f5182.dtsi" 13 14/ { 15 model = "LaCie d2 Network"; 16 compatible = "lacie,d2-network", "marvell,orion5x-88f5182", "marvell,orion5x"; 17 18 memory { 19 device_type = "memory"; 20 reg = <0x00000000 0x4000000>; /* 64 MB */ 21 }; 22 23 chosen { 24 bootargs = "console=ttyS0,115200n8 earlyprintk"; 25 stdout-path = &uart0; 26 }; 27 28 soc { 29 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>, 30 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>, 31 <MBUS_ID(0x01, 0x0f) 0 0xfff80000 0x80000>; 32 }; 33 34 gpio-keys { 35 compatible = "gpio-keys"; 36 pinctrl-0 = <&pmx_buttons>; 37 pinctrl-names = "default"; 38 #address-cells = <1>; 39 #size-cells = <0>; 40 41 button-front { 42 label = "Front Push Button"; 43 linux,code = <KEY_POWER>; 44 gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>; 45 }; 46 47 switch-power-rocker-sw-on { 48 label = "Power rocker switch (on|auto)"; 49 linux,input-type = <5>; /* EV_SW */ 50 linux,code = <1>; /* D2NET_SWITCH_POWER_ON */ 51 gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; 52 }; 53 54 switch-power-rocker-sw-off { 55 label = "Power rocker switch (auto|off)"; 56 linux,input-type = <5>; /* EV_SW */ 57 linux,code = <2>; /* D2NET_SWITCH_POWER_OFF */ 58 gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; 59 }; 60 }; 61 62 regulators { 63 compatible = "simple-bus"; 64 #address-cells = <1>; 65 #size-cells = <0>; 66 pinctrl-0 = <&pmx_sata0_power &pmx_sata1_power>; 67 pinctrl-names = "default"; 68 69 sata0_power: regulator@0 { 70 compatible = "regulator-fixed"; 71 reg = <0>; 72 regulator-name = "SATA0 Power"; 73 regulator-min-microvolt = <5000000>; 74 regulator-max-microvolt = <5000000>; 75 enable-active-high; 76 regulator-always-on; 77 regulator-boot-on; 78 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>; 79 }; 80 81 sata1_power: regulator@1 { 82 compatible = "regulator-fixed"; 83 reg = <1>; 84 regulator-name = "SATA1 Power"; 85 regulator-min-microvolt = <5000000>; 86 regulator-max-microvolt = <5000000>; 87 enable-active-high; 88 regulator-always-on; 89 regulator-boot-on; 90 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; 91 }; 92 }; 93}; 94 95&devbus_bootcs { 96 status = "okay"; 97 98 devbus,keep-config; 99 100 /* 101 * Currently the MTD code does not recognize the MX29LV400CBCT 102 * as a bottom-type device. This could cause risks of 103 * accidentally erasing critical flash sectors. We thus define 104 * a single, write-protected partition covering the whole 105 * flash. TODO: once the flash part TOP/BOTTOM detection 106 * issue is sorted out in the MTD code, break this into at 107 * least three partitions: 'u-boot code', 'u-boot environment' 108 * and 'whatever is left'. 109 */ 110 flash@0 { 111 compatible = "cfi-flash"; 112 reg = <0 0x80000>; 113 bank-width = <1>; 114 #address-cells = <1>; 115 #size-cells = <1>; 116 117 partition@0 { 118 label = "Full512Kb"; 119 reg = <0 0x80000>; 120 read-only; 121 }; 122 }; 123}; 124 125&mdio { 126 status = "okay"; 127 128 ethphy: ethernet-phy { 129 reg = <8>; 130 }; 131}; 132 133&ehci0 { 134 status = "okay"; 135}; 136 137ð { 138 status = "okay"; 139 140 ethernet-port@0 { 141 phy-handle = <ðphy>; 142 }; 143}; 144 145&i2c { 146 status = "okay"; 147 clock-frequency = <100000>; 148 #address-cells = <1>; 149 150 rtc@32 { 151 compatible = "ricoh,rs5c372b"; 152 reg = <0x32>; 153 }; 154 155 fan@3e { 156 compatible = "gmt,g762"; 157 reg = <0x3e>; 158 159 /* Not enough HW info */ 160 status = "disabled"; 161 }; 162 163 eeprom@50 { 164 compatible = "atmel,24c08"; 165 reg = <0x50>; 166 }; 167}; 168 169&pinctrl { 170 pinctrl-0 = <&pmx_leds &pmx_board_id &pmx_fan_fail>; 171 pinctrl-names = "default"; 172 173 pmx_board_id: pmx-board-id { 174 marvell,pins = "mpp0", "mpp1", "mpp2"; 175 marvell,function = "gpio"; 176 }; 177 178 pmx_buttons: pmx-buttons { 179 marvell,pins = "mpp8", "mpp9", "mpp18"; 180 marvell,function = "gpio"; 181 }; 182 183 pmx_fan_fail: pmx-fan-fail { 184 marvell,pins = "mpp5"; 185 marvell,function = "gpio"; 186 }; 187 188 /* 189 * MPP6: Red front LED 190 * MPP16: Blue front LED blink control 191 */ 192 pmx_leds: pmx-leds { 193 marvell,pins = "mpp6", "mpp16"; 194 marvell,function = "gpio"; 195 }; 196 197 pmx_sata0_led_active: pmx-sata0-led-active { 198 marvell,pins = "mpp14"; 199 marvell,function = "sata0"; 200 }; 201 202 pmx_sata0_power: pmx-sata0-power { 203 marvell,pins = "mpp3"; 204 marvell,function = "gpio"; 205 }; 206 207 pmx_sata1_led_active: pmx-sata1-led-active { 208 marvell,pins = "mpp15"; 209 marvell,function = "sata1"; 210 }; 211 212 pmx_sata1_power: pmx-sata1-power { 213 marvell,pins = "mpp12"; 214 marvell,function = "gpio"; 215 }; 216 217 /* 218 * Non MPP GPIOs: 219 * GPIO 22: USB port 1 fuse (0 = Fail, 1 = Ok) 220 * GPIO 23: Blue front LED off 221 * GPIO 24: Inhibit board power off (0 = Disabled, 1 = Enabled) 222 */ 223}; 224 225&sata { 226 pinctrl-0 = <&pmx_sata0_led_active 227 &pmx_sata1_led_active>; 228 pinctrl-names = "default"; 229 status = "okay"; 230 nr-ports = <2>; 231}; 232 233&uart0 { 234 status = "okay"; 235}; 236