1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Device Tree file for Globalscale Mirabox 4 * 5 * Gregory CLEMENT <gregory.clement@free-electrons.com> 6 */ 7 8/dts-v1/; 9#include <dt-bindings/gpio/gpio.h> 10#include "armada-370.dtsi" 11 12/ { 13 model = "Globalscale Mirabox"; 14 compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp"; 15 16 chosen { 17 stdout-path = "serial0:115200n8"; 18 }; 19 20 memory@0 { 21 device_type = "memory"; 22 reg = <0x00000000 0x20000000>; /* 512 MB */ 23 }; 24 25 soc { 26 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 27 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000 28 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; 29 30 internal-regs { 31 serial@12000 { 32 status = "okay"; 33 }; 34 timer@20300 { 35 clock-frequency = <600000000>; 36 status = "okay"; 37 }; 38 39 gpio_leds { 40 compatible = "gpio-leds"; 41 pinctrl-names = "default"; 42 pinctrl-0 = <&pwr_led_pin &stat_led_pins>; 43 44 green_pwr_led { 45 label = "mirabox:green:pwr"; 46 gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; 47 default-state = "keep"; 48 }; 49 50 blue_stat_led { 51 label = "mirabox:blue:stat"; 52 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; 53 default-state = "off"; 54 }; 55 56 green_stat_led { 57 label = "mirabox:green:stat"; 58 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; 59 default-state = "off"; 60 }; 61 }; 62 63 ethernet@70000 { 64 pinctrl-0 = <&ge0_rgmii_pins>; 65 pinctrl-names = "default"; 66 status = "okay"; 67 phy = <&phy0>; 68 phy-mode = "rgmii-id"; 69 }; 70 ethernet@74000 { 71 pinctrl-0 = <&ge1_rgmii_pins>; 72 pinctrl-names = "default"; 73 status = "okay"; 74 phy = <&phy1>; 75 phy-mode = "rgmii-id"; 76 }; 77 78 crypto@90000 { 79 status = "okay"; 80 }; 81 82 mvsdio@d4000 { 83 pinctrl-0 = <&sdio_pins3>; 84 pinctrl-names = "default"; 85 status = "okay"; 86 /* 87 * No CD or WP GPIOs: SDIO interface used for 88 * Wifi/Bluetooth chip 89 */ 90 broken-cd; 91 }; 92 93 usb@50000 { 94 status = "okay"; 95 }; 96 97 usb@51000 { 98 status = "okay"; 99 }; 100 101 i2c@11000 { 102 status = "okay"; 103 clock-frequency = <100000>; 104 pca9505: pca9505@25 { 105 compatible = "nxp,pca9505"; 106 gpio-controller; 107 #gpio-cells = <2>; 108 reg = <0x25>; 109 }; 110 }; 111 }; 112 }; 113}; 114 115&pciec { 116 status = "okay"; 117 118 /* Internal mini-PCIe connector */ 119 pcie@1,0 { 120 /* Port 0, Lane 0 */ 121 status = "okay"; 122 }; 123 124 /* Connected on the PCB to a USB 3.0 XHCI controller */ 125 pcie@2,0 { 126 /* Port 1, Lane 0 */ 127 status = "okay"; 128 }; 129}; 130 131&mdio { 132 pinctrl-0 = <&mdio_pins>; 133 pinctrl-names = "default"; 134 phy0: ethernet-phy@0 { 135 reg = <0>; 136 }; 137 138 phy1: ethernet-phy@1 { 139 reg = <1>; 140 }; 141}; 142 143&pinctrl { 144 pwr_led_pin: pwr-led-pin { 145 marvell,pins = "mpp63"; 146 marvell,function = "gpio"; 147 }; 148 149 stat_led_pins: stat-led-pins { 150 marvell,pins = "mpp64", "mpp65"; 151 marvell,function = "gpio"; 152 }; 153}; 154 155&nand_controller { 156 status = "okay"; 157 158 nand@0 { 159 reg = <0>; 160 label = "pxa3xx_nand-0"; 161 nand-rb = <0>; 162 marvell,nand-keep-config; 163 nand-on-flash-bbt; 164 165 partitions { 166 compatible = "fixed-partitions"; 167 #address-cells = <1>; 168 #size-cells = <1>; 169 170 partition@0 { 171 label = "U-Boot"; 172 reg = <0 0x400000>; 173 }; 174 partition@400000 { 175 label = "Linux"; 176 reg = <0x400000 0x400000>; 177 }; 178 partition@800000 { 179 label = "Filesystem"; 180 reg = <0x800000 0x3f800000>; 181 }; 182 }; 183 }; 184}; 185