Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Device Tree file for Marvell Armada 370 Reference Design board |
| 3 | * (RD-88F6710-A1) |
| 4 | * |
| 5 | * Copied from arch/arm/boot/dts/armada-370-db.dts |
| 6 | * |
| 7 | * Copyright (C) 2013 Florian Fainelli <florian@openwrt.org> |
| 8 | * |
| 9 | * This file is licensed under the terms of the GNU General Public |
| 10 | * License version 2. This program is licensed "as is" without any |
| 11 | * warranty of any kind, whether express or implied. |
Thomas Petazzoni | 32c741d | 2014-09-17 15:45:39 +0200 | [diff] [blame] | 12 | * |
| 13 | * Note: this Device Tree assumes that the bootloader has remapped the |
| 14 | * internal registers to 0xf1000000 (instead of the default |
| 15 | * 0xd0000000). The 0xf1000000 is the default used by the recent, |
| 16 | * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier |
| 17 | * boards were delivered with an older version of the bootloader that |
| 18 | * left internal registers mapped at 0xd0000000. If you are in this |
| 19 | * situation, you should either update your bootloader (preferred |
| 20 | * solution) or the below Device Tree should be adjusted. |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 21 | */ |
| 22 | |
| 23 | /dts-v1/; |
Thomas Petazzoni | 5c0169d | 2014-02-11 18:07:13 +0100 | [diff] [blame] | 24 | #include <dt-bindings/input/input.h> |
Thomas Petazzoni | 29e74f8 | 2014-02-11 18:07:12 +0100 | [diff] [blame] | 25 | #include <dt-bindings/gpio/gpio.h> |
Ezequiel Garcia | 3814988 | 2013-07-26 10:17:56 -0300 | [diff] [blame] | 26 | #include "armada-370.dtsi" |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 27 | |
| 28 | / { |
| 29 | model = "Marvell Armada 370 Reference Design"; |
| 30 | compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp"; |
| 31 | |
| 32 | chosen { |
| 33 | bootargs = "console=ttyS0,115200 earlyprintk"; |
| 34 | }; |
| 35 | |
| 36 | memory { |
| 37 | device_type = "memory"; |
| 38 | reg = <0x00000000 0x20000000>; /* 512 MB */ |
| 39 | }; |
| 40 | |
| 41 | soc { |
Thomas Petazzoni | 32c741d | 2014-09-17 15:45:39 +0200 | [diff] [blame] | 42 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 |
Ezequiel Garcia | 0cd3754 | 2013-07-26 10:17:58 -0300 | [diff] [blame] | 43 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; |
Ezequiel Garcia | 5e12a61 | 2013-07-26 10:17:57 -0300 | [diff] [blame] | 44 | |
Ezequiel Garcia | 0af8330 | 2013-08-08 18:03:09 -0300 | [diff] [blame] | 45 | pcie-controller { |
| 46 | status = "okay"; |
| 47 | |
| 48 | /* Internal mini-PCIe connector */ |
| 49 | pcie@1,0 { |
| 50 | /* Port 0, Lane 0 */ |
| 51 | status = "okay"; |
| 52 | }; |
| 53 | |
| 54 | /* Internal mini-PCIe connector */ |
| 55 | pcie@2,0 { |
| 56 | /* Port 1, Lane 0 */ |
| 57 | status = "okay"; |
| 58 | }; |
| 59 | }; |
| 60 | |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 61 | internal-regs { |
Thomas Petazzoni | e8db78d | 2014-09-11 11:56:56 +0200 | [diff] [blame] | 62 | pinctrl { |
| 63 | fan_pins: fan-pins { |
| 64 | marvell,pins = "mpp8"; |
| 65 | marvell,function = "gpio"; |
| 66 | }; |
Thomas Petazzoni | 5b1e9e8 | 2014-09-11 11:56:57 +0200 | [diff] [blame] | 67 | |
| 68 | led_pins: led-pins { |
| 69 | marvell,pins = "mpp32"; |
| 70 | marvell,function = "gpio"; |
| 71 | }; |
Thomas Petazzoni | e8db78d | 2014-09-11 11:56:56 +0200 | [diff] [blame] | 72 | }; |
| 73 | |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 74 | serial@12000 { |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 75 | status = "okay"; |
| 76 | }; |
| 77 | sata@a0000 { |
| 78 | nr-ports = <2>; |
| 79 | status = "okay"; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 80 | }; |
| 81 | |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 82 | mdio { |
Ezequiel Garcia | 9dfb5c4 | 2014-08-11 09:14:41 -0300 | [diff] [blame] | 83 | pinctrl-0 = <&mdio_pins>; |
| 84 | pinctrl-names = "default"; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 85 | phy0: ethernet-phy@0 { |
| 86 | reg = <0>; |
| 87 | }; |
| 88 | |
| 89 | phy1: ethernet-phy@1 { |
| 90 | reg = <1>; |
| 91 | }; |
| 92 | }; |
| 93 | |
| 94 | ethernet@70000 { |
| 95 | status = "okay"; |
| 96 | phy = <&phy0>; |
| 97 | phy-mode = "sgmii"; |
| 98 | }; |
| 99 | ethernet@74000 { |
Ezequiel Garcia | 9dfb5c4 | 2014-08-11 09:14:41 -0300 | [diff] [blame] | 100 | pinctrl-0 = <&ge1_rgmii_pins>; |
| 101 | pinctrl-names = "default"; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 102 | status = "okay"; |
| 103 | phy = <&phy1>; |
| 104 | phy-mode = "rgmii-id"; |
| 105 | }; |
| 106 | |
| 107 | mvsdio@d4000 { |
| 108 | pinctrl-0 = <&sdio_pins1>; |
| 109 | pinctrl-names = "default"; |
| 110 | status = "okay"; |
| 111 | /* No CD or WP GPIOs */ |
Simon Baatz | d87b5fb | 2013-05-13 23:18:58 +0200 | [diff] [blame] | 112 | broken-cd; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 113 | }; |
| 114 | |
| 115 | usb@50000 { |
| 116 | status = "okay"; |
| 117 | }; |
| 118 | |
| 119 | usb@51000 { |
| 120 | status = "okay"; |
| 121 | }; |
| 122 | |
| 123 | gpio-keys { |
| 124 | compatible = "gpio-keys"; |
| 125 | #address-cells = <1>; |
| 126 | #size-cells = <0>; |
| 127 | button@1 { |
| 128 | label = "Software Button"; |
Thomas Petazzoni | 5c0169d | 2014-02-11 18:07:13 +0100 | [diff] [blame] | 129 | linux,code = <KEY_POWER>; |
Thomas Petazzoni | 29e74f8 | 2014-02-11 18:07:12 +0100 | [diff] [blame] | 130 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 131 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 132 | }; |
Ezequiel Garcia | 69e18e2 | 2013-12-11 19:28:39 -0300 | [diff] [blame] | 133 | |
Thomas Petazzoni | e8db78d | 2014-09-11 11:56:56 +0200 | [diff] [blame] | 134 | gpio-fan { |
| 135 | compatible = "gpio-fan"; |
| 136 | gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; |
| 137 | gpio-fan,speed-map = <0 0 3000 1>; |
| 138 | pinctrl-0 = <&fan_pins>; |
| 139 | pinctrl-names = "default"; |
| 140 | }; |
| 141 | |
Thomas Petazzoni | 5b1e9e8 | 2014-09-11 11:56:57 +0200 | [diff] [blame] | 142 | gpio_leds { |
| 143 | compatible = "gpio-leds"; |
| 144 | pinctrl-names = "default"; |
| 145 | pinctrl-0 = <&led_pins>; |
| 146 | |
| 147 | sw_led { |
| 148 | label = "370rd:green:sw"; |
| 149 | gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; |
| 150 | default-state = "keep"; |
| 151 | }; |
| 152 | }; |
| 153 | |
Ezequiel Garcia | 69e18e2 | 2013-12-11 19:28:39 -0300 | [diff] [blame] | 154 | nand@d0000 { |
| 155 | status = "okay"; |
| 156 | num-cs = <1>; |
| 157 | marvell,nand-keep-config; |
| 158 | marvell,nand-enable-arbiter; |
| 159 | nand-on-flash-bbt; |
| 160 | |
| 161 | partition@0 { |
| 162 | label = "U-Boot"; |
| 163 | reg = <0 0x800000>; |
| 164 | }; |
| 165 | partition@800000 { |
| 166 | label = "Linux"; |
| 167 | reg = <0x800000 0x800000>; |
| 168 | }; |
| 169 | partition@1000000 { |
| 170 | label = "Filesystem"; |
| 171 | reg = <0x1000000 0x3f000000>; |
| 172 | }; |
| 173 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 174 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 175 | }; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 176 | }; |