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3c21b5fa89
The current GPL only licensing on the device tree makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our device trees under a GPL/X11 dual-license. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Arnaud Ebalard <arno@natisbad.org>
364 lines
9.5 KiB
Plaintext
364 lines
9.5 KiB
Plaintext
/*
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* Device Tree file for Synology DS414
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*
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* Copyright (C) 2014, Arnaud EBALARD <arno@natisbad.org>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Note: this Device Tree assumes that the bootloader has remapped the
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* internal registers to 0xf1000000 (instead of the old 0xd0000000).
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* The 0xf1000000 is the default used by the recent, DT-capable, U-Boot
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* bootloaders provided by Marvell. It is used in recent versions of
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* DSM software provided by Synology. Nonetheless, some earlier boards
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* were delivered with an older version of u-boot that left internal
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* registers mapped at 0xd0000000. If you have such a device you will
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* not be able to directly boot a kernel based on this Device Tree. In
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* that case, the preferred solution is to update your bootloader (e.g.
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* by upgrading to latest version of DSM, or building a new one and
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* installing it from u-boot prompt) or adjust the Devive Tree
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* (s/0xf1000000/0xd0000000/ in 'ranges' below).
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include "armada-xp-mv78230.dtsi"
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/ {
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model = "Synology DS414";
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compatible = "synology,ds414", "marvell,armadaxp-mv78230",
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"marvell,armadaxp", "marvell,armada-370-xp";
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chosen {
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bootargs = "console=ttyS0,115200 earlyprintk";
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stdout-path = &uart0;
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};
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memory {
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device_type = "memory";
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reg = <0 0x00000000 0 0x40000000>; /* 1GB */
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
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MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
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pcie-controller {
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status = "okay";
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/*
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* Connected to Marvell 88SX7042 SATA-II controller
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* handling the four disks.
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*/
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pcie@1,0 {
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/* Port 0, Lane 0 */
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status = "okay";
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};
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/*
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* Connected to EtronTech EJ168A XHCI controller
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* providing the two rear USB 3.0 ports.
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*/
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pcie@5,0 {
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/* Port 1, Lane 0 */
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status = "okay";
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};
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};
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internal-regs {
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/* RTC is provided by Seiko S-35390A below */
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rtc@10300 {
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status = "disabled";
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};
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spi0: spi@10600 {
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status = "okay";
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spi-flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "micron,n25q064";
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reg = <0>; /* Chip select 0 */
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spi-max-frequency = <20000000>;
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/*
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* Warning!
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*
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* Synology u-boot uses its compiled-in environment
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* and it seems Synology did not care to change u-boot
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* default configuration in order to allow saving a
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* modified environment at a sensible location. So,
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* if you do a 'saveenv' under u-boot, your modified
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* environment will be saved at 1MB after the start
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* of the flash, i.e. in the middle of the uImage.
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* For that reason, it is strongly advised not to
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* change the default environment, unless you know
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* what you are doing.
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*/
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partition@00000000 { /* u-boot */
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label = "RedBoot";
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reg = <0x00000000 0x000d0000>; /* 832KB */
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};
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partition@000c0000 { /* uImage */
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label = "zImage";
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reg = <0x000d0000 0x002d0000>; /* 2880KB */
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};
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partition@003a0000 { /* uInitramfs */
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label = "rd.gz";
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reg = <0x003a0000 0x00430000>; /* 4250KB */
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};
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partition@007d0000 { /* MAC address and serial number */
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label = "vendor";
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reg = <0x007d0000 0x00010000>; /* 64KB */
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};
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partition@007e0000 {
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label = "RedBoot config";
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reg = <0x007e0000 0x00010000>; /* 64KB */
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};
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partition@007f0000 {
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label = "FIS directory";
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reg = <0x007f0000 0x00010000>; /* 64KB */
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};
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};
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};
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i2c@11000 {
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clock-frequency = <400000>;
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status = "okay";
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s35390a: s35390a@30 {
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compatible = "sii,s35390a";
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reg = <0x30>;
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};
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};
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/* Connected to a header on device's PCB. This
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* provides the main console for the device.
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*
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* Warning: the device may not boot with a 3.3V
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* USB-serial converter connected when the power
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* button is pressed. The converter needs to be
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* connected a few seconds after pressing the
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* power button. This is possibly due to UART0_TXD
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* pin being sampled at reset (bit 0 of SAR).
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*/
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serial@12000 {
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status = "okay";
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};
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/* Connected to a Microchip PIC16F883 for power control */
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serial@12100 {
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status = "okay";
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};
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poweroff@12100 {
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compatible = "synology,power-off";
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reg = <0x12100 0x100>;
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clocks = <&coreclk 0>;
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};
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/* Front USB 2.0 port */
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usb@50000 {
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status = "okay";
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};
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mdio {
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phy0: ethernet-phy@0 { /* Marvell 88E1512 */
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reg = <0>;
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};
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phy1: ethernet-phy@1 { /* Marvell 88E1512 */
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reg = <1>;
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};
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};
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ethernet@70000 {
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status = "okay";
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pinctrl-0 = <&ge0_rgmii_pins>;
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pinctrl-names = "default";
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phy = <&phy1>;
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phy-mode = "rgmii-id";
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};
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ethernet@74000 {
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pinctrl-0 = <&ge1_rgmii_pins>;
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pinctrl-names = "default";
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status = "okay";
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phy = <&phy0>;
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phy-mode = "rgmii-id";
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};
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&sata1_pwr_pin &sata2_pwr_pin
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&sata3_pwr_pin &sata4_pwr_pin>;
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pinctrl-names = "default";
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sata1_regulator: sata1-regulator {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "SATA1 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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startup-delay-us = <2000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
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};
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sata2_regulator: sata2-regulator {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "SATA2 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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startup-delay-us = <4000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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};
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sata3_regulator: sata3-regulator {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "SATA3 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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startup-delay-us = <6000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio1 13 GPIO_ACTIVE_HIGH>;
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};
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sata4_regulator: sata4-regulator {
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compatible = "regulator-fixed";
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reg = <4>;
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regulator-name = "SATA4 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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startup-delay-us = <8000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&pinctrl {
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sata1_pwr_pin: sata1-pwr-pin {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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sata2_pwr_pin: sata2-pwr-pin {
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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sata3_pwr_pin: sata3-pwr-pin {
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marvell,pins = "mpp45";
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marvell,function = "gpio";
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};
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sata4_pwr_pin: sata4-pwr-pin {
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marvell,pins = "mpp46";
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marvell,function = "gpio";
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};
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sata1_pres_pin: sata1-pres-pin {
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marvell,pins = "mpp34";
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marvell,function = "gpio";
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};
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sata2_pres_pin: sata2-pres-pin {
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marvell,pins = "mpp35";
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marvell,function = "gpio";
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};
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sata3_pres_pin: sata3-pres-pin {
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marvell,pins = "mpp40";
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marvell,function = "gpio";
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};
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sata4_pres_pin: sata4-pres-pin {
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marvell,pins = "mpp41";
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marvell,function = "gpio";
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};
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syno_id_bit0_pin: syno-id-bit0-pin {
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marvell,pins = "mpp26";
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marvell,function = "gpio";
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};
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syno_id_bit1_pin: syno-id-bit1-pin {
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marvell,pins = "mpp28";
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marvell,function = "gpio";
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};
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syno_id_bit2_pin: syno-id-bit2-pin {
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marvell,pins = "mpp29";
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marvell,function = "gpio";
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};
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fan1_alarm_pin: fan1-alarm-pin {
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marvell,pins = "mpp33";
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marvell,function = "gpio";
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};
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fan2_alarm_pin: fan2-alarm-pin {
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marvell,pins = "mpp32";
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marvell,function = "gpio";
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};
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};
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