1 // SPDX-License-Identifier: GPL-2.0 2 /dts-v1/; 3 4 #include "kirkwood.dtsi" 5 #include "kirkwood-6281.dtsi" 6 7 / { 8 model = "Iomega Iconnect"; 9 compatible = "iom,iconnect-1.1", "iom,iconnect", "marvell,kirkwood-88f6281", "marvell,kirkwood"; 10 11 memory { 12 device_type = "memory"; 13 reg = <0x00000000 0x10000000>; 14 }; 15 16 chosen { 17 bootargs = "console=ttyS0,115200n8 earlyprintk"; 18 stdout-path = &uart0; 19 linux,initrd-start = <0x4500040>; 20 linux,initrd-end = <0x4800000>; 21 }; 22 23 ocp@f1000000 { 24 pinctrl: pin-controller@10000 { 25 pmx_button_reset: pmx-button-reset { 26 marvell,pins = "mpp12"; 27 marvell,function = "gpio"; 28 }; 29 pmx_button_otb: pmx-button-otb { 30 marvell,pins = "mpp35"; 31 marvell,function = "gpio"; 32 }; 33 pmx_led_level: pmx-led-level { 34 marvell,pins = "mpp41"; 35 marvell,function = "gpio"; 36 }; 37 pmx_led_power_blue: pmx-led-power-blue { 38 marvell,pins = "mpp42"; 39 marvell,function = "gpio"; 40 }; 41 pmx_led_power_red: pmx-power-red { 42 marvell,pins = "mpp43"; 43 marvell,function = "gpio"; 44 }; 45 pmx_led_usb1: pmx-led-usb1 { 46 marvell,pins = "mpp44"; 47 marvell,function = "gpio"; 48 }; 49 pmx_led_usb2: pmx-led-usb2 { 50 marvell,pins = "mpp45"; 51 marvell,function = "gpio"; 52 }; 53 pmx_led_usb3: pmx-led-usb3 { 54 marvell,pins = "mpp46"; 55 marvell,function = "gpio"; 56 }; 57 pmx_led_usb4: pmx-led-usb4 { 58 marvell,pins = "mpp47"; 59 marvell,function = "gpio"; 60 }; 61 pmx_led_otb: pmx-led-otb { 62 marvell,pins = "mpp48"; 63 marvell,function = "gpio"; 64 }; 65 }; 66 i2c@11000 { 67 status = "okay"; 68 69 lm63: lm63@4c { 70 compatible = "national,lm63"; 71 reg = <0x4c>; 72 }; 73 }; 74 serial@12000 { 75 status = "ok"; 76 }; 77 }; 78 79 gpio-leds { 80 compatible = "gpio-leds"; 81 pinctrl-0 = < &pmx_led_level &pmx_led_power_blue 82 &pmx_led_power_red &pmx_led_usb1 83 &pmx_led_usb2 &pmx_led_usb3 84 &pmx_led_usb4 &pmx_led_otb >; 85 pinctrl-names = "default"; 86 87 led-level { 88 label = "led_level"; 89 gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; 90 default-state = "on"; 91 }; 92 power-blue { 93 label = "power:blue"; 94 gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; 95 default-state = "keep"; 96 }; 97 power-red { 98 label = "power:red"; 99 gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; 100 }; 101 usb1 { 102 label = "usb1:blue"; 103 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; 104 }; 105 usb2 { 106 label = "usb2:blue"; 107 gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; 108 }; 109 usb3 { 110 label = "usb3:blue"; 111 gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; 112 }; 113 usb4 { 114 label = "usb4:blue"; 115 gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; 116 }; 117 otb { 118 label = "otb:blue"; 119 gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; 120 }; 121 }; 122 123 gpio_keys { 124 compatible = "gpio-keys"; 125 #address-cells = <1>; 126 #size-cells = <0>; 127 pinctrl-0 = < &pmx_button_reset &pmx_button_otb >; 128 pinctrl-names = "default"; 129 130 otb { 131 label = "OTB Button"; 132 linux,code = <KEY_COPY>; 133 gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; 134 debounce-interval = <100>; 135 }; 136 reset { 137 label = "Reset"; 138 linux,code = <KEY_RESTART>; 139 gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; 140 debounce-interval = <100>; 141 }; 142 }; 143 }; 144 145 &nand { 146 status = "okay"; 147 148 partition@0 { 149 label = "uboot"; 150 reg = <0x0000000 0xc0000>; 151 }; 152 153 partition@a0000 { 154 label = "env"; 155 reg = <0xa0000 0x20000>; 156 }; 157 158 partition@100000 { 159 label = "zImage"; 160 reg = <0x100000 0x300000>; 161 }; 162 163 partition@540000 { 164 label = "initrd"; 165 reg = <0x540000 0x300000>; 166 }; 167 168 partition@980000 { 169 label = "boot"; 170 reg = <0x980000 0x1f400000>; 171 }; 172 }; 173 174 &mdio { 175 status = "okay"; 176 177 ethphy0: ethernet-phy@11 { 178 reg = <11>; 179 }; 180 }; 181 182 ð0 { 183 status = "okay"; 184 ethernet0-port@0 { 185 phy-handle = <ðphy0>; 186 }; 187 }; 188 189 &pciec { 190 status = "okay"; 191 }; 192 193 &pcie0 { 194 status = "okay"; 195 }; 196
