1/* 2 * Marvell 88F6281 GTW GE Board 3 * 4 * Lennert Buytenhek <buytenh@marvell.com> 5 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 6 * 7 * This file is licensed under the terms of the GNU General Public 8 * License version 2. This program is licensed "as is" without any 9 * warranty of any kind, whether express or implied. 10 * 11 * This file contains the definitions that are common between the 6281 12 * and 6282 variants of the Marvell Kirkwood Development Board. 13 */ 14 15/dts-v1/; 16 17#include "kirkwood.dtsi" 18#include "kirkwood-6281.dtsi" 19 20/ { 21 model = "Marvell 88F6281 GTW GE Board"; 22 compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood"; 23 24 memory { 25 device_type = "memory"; 26 reg = <0x00000000 0x20000000>; /* 512 MB */ 27 }; 28 29 chosen { 30 bootargs = "console=ttyS0,115200n8 earlyprintk"; 31 stdout-path = &uart0; 32 }; 33 34 ocp@f1000000 { 35 pin-controller@10000 { 36 pmx_usb_led: pmx-usb-led { 37 marvell,pins = "mpp12"; 38 marvell,function = "gpo"; 39 }; 40 41 pmx_leds: pmx-leds { 42 marvell,pins = "mpp20", "mpp21"; 43 marvell,function = "gpio"; 44 }; 45 46 pmx_keys: pmx-keys { 47 marvell,pins = "mpp46", "mpp47"; 48 marvell,function = "gpio"; 49 }; 50 }; 51 52 spi@10600 { 53 status = "okay"; 54 55 flash@0 { 56 #address-cells = <1>; 57 #size-cells = <1>; 58 compatible = "mxicy,mx25l12805d", "jedec,spi-nor"; 59 reg = <0>; 60 spi-max-frequency = <50000000>; 61 mode = <0>; 62 }; 63 }; 64 65 serial@12000 { 66 status = "okay"; 67 }; 68 69 ehci@50000 { 70 status = "okay"; 71 }; 72 }; 73 74 gpio-leds { 75 compatible = "gpio-leds"; 76 pinctrl-0 = <&pmx_leds &pmx_usb_led>; 77 pinctrl-names = "default"; 78 79 green-status { 80 label = "gtw:green:Status"; 81 gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; 82 }; 83 84 red-status { 85 label = "gtw:red:Status"; 86 gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; 87 }; 88 89 green-usb { 90 label = "gtw:green:USB"; 91 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; 92 }; 93 }; 94 95 gpio_keys { 96 compatible = "gpio-keys"; 97 #address-cells = <1>; 98 #size-cells = <0>; 99 pinctrl-0 = <&pmx_keys>; 100 pinctrl-names = "default"; 101 102 restart { 103 label = "SWR Button"; 104 linux,code = <KEY_RESTART>; 105 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; 106 }; 107 wps { 108 label = "WPS Button"; 109 linux,code = <KEY_WPS_BUTTON>; 110 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; 111 }; 112 }; 113 114 dsa { 115 status = "disabled"; 116 117 compatible = "marvell,dsa"; 118 #address-cells = <1>; 119 #size-cells = <0>; 120 121 dsa,ethernet = <ð0port>; 122 dsa,mii-bus = <&mdio>; 123 124 switch@0 { 125 #address-cells = <1>; 126 #size-cells = <0>; 127 reg = <0 0>; /* MDIO address 0, switch 0 in tree */ 128 129 port@0 { 130 reg = <0>; 131 label = "lan1"; 132 }; 133 134 port@1 { 135 reg = <1>; 136 label = "lan2"; 137 }; 138 139 port@2 { 140 reg = <2>; 141 label = "lan3"; 142 }; 143 144 port@3 { 145 reg = <3>; 146 label = "lan4"; 147 }; 148 149 port@4 { 150 reg = <4>; 151 label = "wan"; 152 }; 153 154 port@5 { 155 reg = <5>; 156 label = "cpu"; 157 }; 158 }; 159 }; 160}; 161 162&mdio { 163 status = "okay"; 164 165 switch@0 { 166 compatible = "marvell,mv88e6085"; 167 #address-cells = <1>; 168 #size-cells = <0>; 169 reg = <0>; 170 171 ports { 172 #address-cells = <1>; 173 #size-cells = <0>; 174 175 port@0 { 176 reg = <0>; 177 label = "lan1"; 178 }; 179 180 port@1 { 181 reg = <1>; 182 label = "lan2"; 183 }; 184 185 port@2 { 186 reg = <2>; 187 label = "lan3"; 188 }; 189 190 port@3 { 191 reg = <3>; 192 label = "lan4"; 193 }; 194 195 port@4 { 196 reg = <4>; 197 label = "wan"; 198 }; 199 200 port@5 { 201 reg = <5>; 202 label = "cpu"; 203 ethernet = <ð0port>; 204 fixed-link { 205 speed = <1000>; 206 full-duplex; 207 }; 208 }; 209 }; 210 }; 211}; 212 213ð0 { 214 status = "okay"; 215 216 ethernet0-port@0 { 217 speed = <1000>; 218 duplex = <1>; 219 }; 220}; 221 222&pciec { 223 status = "okay"; 224}; 225 226&pcie0 { 227 status = "okay"; 228}; 229