1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Device Tree file for the Linksys WRT3200ACM (Rango) 4 * 5 * Copyright (C) 2016 Imre Kaloz <kaloz@openwrt.org> 6 */ 7 8/dts-v1/; 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include "armada-385-linksys.dtsi" 12 13/ { 14 model = "Linksys WRT3200ACM"; 15 compatible = "linksys,rango", "linksys,armada385", "marvell,armada385", 16 "marvell,armada380"; 17}; 18 19&expander0 { 20 wan_amber@0 { 21 label = "rango:amber:wan"; 22 reg = <0x0>; 23 }; 24 25 wan_white@1 { 26 label = "rango:white:wan"; 27 reg = <0x1>; 28 }; 29 30 usb2@5 { 31 label = "rango:white:usb2"; 32 reg = <0x5>; 33 }; 34 35 usb3_1@6 { 36 label = "rango:white:usb3_1"; 37 reg = <0x6>; 38 }; 39 40 usb3_2@7 { 41 label = "rango:white:usb3_2"; 42 reg = <0x7>; 43 }; 44 45 wps_white@8 { 46 label = "rango:white:wps"; 47 reg = <0x8>; 48 }; 49 50 wps_amber@9 { 51 label = "rango:amber:wps"; 52 reg = <0x9>; 53 }; 54}; 55 56&gpio_leds { 57 led-power { 58 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; 59 label = "rango:white:power"; 60 }; 61 62 led-sata { 63 gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; 64 label = "rango:white:sata"; 65 }; 66 67 led-wlan_2g { 68 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; 69 label = "rango:white:wlan_2g"; 70 }; 71 72 led-wlan_5g { 73 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; 74 label = "rango:white:wlan_5g"; 75 }; 76}; 77 78&gpio_leds_pins { 79 marvell,pins = "mpp21", "mpp45", "mpp46", "mpp56"; 80}; 81 82&nand { 83 /* AMD/Spansion S34ML02G2 256MiB, OEM Layout */ 84 partitions { 85 compatible = "fixed-partitions"; 86 #address-cells = <1>; 87 #size-cells = <1>; 88 89 partition@0 { 90 label = "u-boot"; 91 reg = <0x0000000 0x200000>; /* 2MiB */ 92 read-only; 93 }; 94 95 partition@200000 { 96 label = "u_env"; 97 reg = <0x200000 0x20000>; /* 128KiB */ 98 }; 99 100 partition@220000 { 101 label = "s_env"; 102 reg = <0x220000 0x40000>; /* 256KiB */ 103 }; 104 105 partition@7e0000 { 106 label = "devinfo"; 107 reg = <0x7e0000 0x40000>; /* 256KiB */ 108 read-only; 109 }; 110 111 partition@820000 { 112 label = "sysdiag"; 113 reg = <0x820000 0x1e0000>; /* 1920KiB */ 114 read-only; 115 }; 116 117 /* kernel1 overlaps with rootfs1 by design */ 118 partition@a00000 { 119 label = "kernel1"; 120 reg = <0xa00000 0x5000000>; /* 80MiB */ 121 }; 122 123 partition@1000000 { 124 label = "rootfs1"; 125 reg = <0x1000000 0x4a00000>; /* 74MiB */ 126 }; 127 128 /* kernel2 overlaps with rootfs2 by design */ 129 partition@5a00000 { 130 label = "kernel2"; 131 reg = <0x5a00000 0x5000000>; /* 80MiB */ 132 }; 133 134 partition@6000000 { 135 label = "rootfs2"; 136 reg = <0x6000000 0x4a00000>; /* 74MiB */ 137 }; 138 139 /* 140 * 86MiB, last MiB is for the BBT, not writable 141 */ 142 partition@aa00000 { 143 label = "syscfg"; 144 reg = <0xaa00000 0x5600000>; 145 }; 146 147 /* 148 * Unused area between "s_env" and "devinfo". 149 * Moved here because otherwise the renumbered 150 * partitions would break the bootloader 151 * supplied bootargs 152 */ 153 partition@180000 { 154 label = "unused_area"; 155 reg = <0x260000 0x5c0000>; /* 5.75MiB */ 156 }; 157 }; 158}; 159 160&sdhci { 161 pinctrl-names = "default"; 162 pinctrl-0 = <&sdhci_pins>; 163 no-1-8-v; 164 non-removable; 165 wp-inverted; 166 bus-width = <8>; 167 status = "okay"; 168}; 169 170&usb3_1_vbus { 171 gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; 172}; 173 174&usb3_1_vbus_pins { 175 marvell,pins = "mpp44"; 176}; 177