| /* |
| * Device Tree include file for Armada 385 based Linksys boards |
| * |
| * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org> |
| * |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is licensed under the terms of the GNU General Public |
| * License version 2. This program is licensed "as is" without |
| * any warranty of any kind, whether express or implied. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include "armada-385.dtsi" |
| |
| / { |
| model = "Linksys boards based on Armada 385"; |
| compatible = "linksys,armada385", "marvell,armada385", |
| "marvell,armada380"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x00000000 0x20000000>; /* 512 MB */ |
| }; |
| |
| soc { |
| ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 |
| MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 |
| MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000 |
| MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>; |
| |
| internal-regs { |
| |
| spi@10600 { |
| status = "disabled"; |
| }; |
| |
| i2c@11000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| status = "okay"; |
| |
| tmp421@4c { |
| compatible = "ti,tmp421"; |
| reg = <0x4c>; |
| }; |
| |
| pca9635@68 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "nxp,pca9635"; |
| reg = <0x68>; |
| }; |
| }; |
| |
| /* J10: VCC, NC, RX, NC, TX, GND */ |
| serial@12000 { |
| status = "okay"; |
| }; |
| |
| ethernet@70000 { |
| status = "okay"; |
| phy-mode = "rgmii-id"; |
| fixed-link { |
| speed = <1000>; |
| full-duplex; |
| }; |
| }; |
| |
| ethernet@34000 { |
| status = "okay"; |
| phy-mode = "sgmii"; |
| fixed-link { |
| speed = <1000>; |
| full-duplex; |
| }; |
| }; |
| |
| mdio { |
| status = "okay"; |
| }; |
| |
| sata@a8000 { |
| status = "okay"; |
| }; |
| |
| /* USB part of the eSATA/USB 2.0 port */ |
| usb@58000 { |
| status = "okay"; |
| }; |
| |
| usb3@f8000 { |
| status = "okay"; |
| usb-phy = <&usb3_phy>; |
| }; |
| |
| flash@d0000 { |
| status = "okay"; |
| num-cs = <1>; |
| marvell,nand-keep-config; |
| marvell,nand-enable-arbiter; |
| nand-on-flash-bbt; |
| |
| partition@0 { |
| label = "u-boot"; |
| reg = <0x0000000 0x200000>; /* 2MB */ |
| read-only; |
| }; |
| |
| partition@100000 { |
| label = "u_env"; |
| reg = <0x200000 0x40000>; /* 256KB */ |
| }; |
| |
| partition@140000 { |
| label = "s_env"; |
| reg = <0x240000 0x40000>; /* 256KB */ |
| }; |
| |
| partition@900000 { |
| label = "devinfo"; |
| reg = <0x900000 0x100000>; /* 1MB */ |
| read-only; |
| }; |
| |
| /* kernel1 overlaps with rootfs1 by design */ |
| partition@a00000 { |
| label = "kernel1"; |
| reg = <0xa00000 0x2800000>; /* 40MB */ |
| }; |
| |
| partition@1000000 { |
| label = "rootfs1"; |
| reg = <0x1000000 0x2200000>; /* 34MB */ |
| }; |
| |
| /* kernel2 overlaps with rootfs2 by design */ |
| partition@3200000 { |
| label = "kernel2"; |
| reg = <0x3200000 0x2800000>; /* 40MB */ |
| }; |
| |
| partition@3800000 { |
| label = "rootfs2"; |
| reg = <0x3800000 0x2200000>; /* 34MB */ |
| }; |
| |
| /* |
| * 38MB, last MB is for the BBT, not writable |
| */ |
| partition@5a00000 { |
| label = "syscfg"; |
| reg = <0x5a00000 0x2600000>; |
| }; |
| |
| /* |
| * Unused area between "s_env" and "devinfo". |
| * Moved here because otherwise the renumbered |
| * partitions would break the bootloader |
| * supplied bootargs |
| */ |
| partition@180000 { |
| label = "unused_area"; |
| reg = <0x280000 0x680000>; /* 6.5MB */ |
| }; |
| }; |
| }; |
| |
| pcie-controller { |
| status = "okay"; |
| |
| pcie@1,0 { |
| /* Marvell 88W8864, 5GHz-only */ |
| status = "okay"; |
| }; |
| |
| pcie@2,0 { |
| /* Marvell 88W8864, 2GHz-only */ |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| usb3_phy: usb3_phy { |
| compatible = "usb-nop-xceiv"; |
| vcc-supply = <®_xhci0_vbus>; |
| }; |
| |
| reg_xhci0_vbus: xhci0-vbus { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&xhci0_vbus_pins>; |
| regulator-name = "xhci0-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pinctrl-0 = <&keys_pin>; |
| pinctrl-names = "default"; |
| |
| button@1 { |
| label = "WPS"; |
| linux,code = <KEY_WPS_BUTTON>; |
| gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; |
| }; |
| |
| button@2 { |
| label = "Factory Reset Button"; |
| linux,code = <KEY_RESTART>; |
| gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio-leds { |
| compatible = "gpio-leds"; |
| pinctrl-0 = <&power_led_pin &sata_led_pin>; |
| pinctrl-names = "default"; |
| |
| power { |
| gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; |
| default-state = "on"; |
| }; |
| |
| sata { |
| gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| }; |
| |
| dsa@0 { |
| compatible = "marvell,dsa"; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| dsa,ethernet = <ð2>; |
| dsa,mii-bus = <&mdio>; |
| |
| switch@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x0 0>; /* MDIO address 0, switch 0 in tree */ |
| |
| port@0 { |
| reg = <0>; |
| label = "lan4"; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| label = "lan3"; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| label = "lan2"; |
| }; |
| |
| port@3 { |
| reg = <3>; |
| label = "lan1"; |
| }; |
| |
| port@4 { |
| reg = <4>; |
| label = "wan"; |
| }; |
| |
| port@5 { |
| reg = <5>; |
| label = "cpu"; |
| }; |
| }; |
| }; |
| }; |
| |
| &pinctrl { |
| keys_pin: keys-pin { |
| marvell,pins = "mpp24", "mpp47"; |
| marvell,function = "gpio"; |
| }; |
| |
| power_led_pin: power-led-pin { |
| marvell,pins = "mpp55"; |
| marvell,function = "gpio"; |
| }; |
| |
| sata_led_pin: sata-led-pin { |
| marvell,pins = "mpp54"; |
| marvell,function = "gpio"; |
| }; |
| |
| xhci0_vbus_pins: xhci0-vbus-pins { |
| marvell,pins = "mpp50"; |
| marvell,function = "gpio"; |
| }; |
| }; |