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a58d73340b
This commit adds the device tree description for the Synology DS116 NAS.
It is a one-bay NAS powered by a Marvell Armada 385 at 1.866 GHz. The
device features the following items :
- 1 GB DDR3 RAM
- a 8MB SPI flash
- 2 USB3 ports, power-controlled via a GPIO for each
- 1 gigabit ethernet interface connected over SGMII to a 88e1514 phy
- a single SATA port, power-controlled via a GPIO
- a battery-powered RTC
- one UART connected to the serial console (2mm connector on board)
- the Tx line of the second UART connected to a PIC microcontroller
dealing with beep, reset, power-off and LED blinking (9600 Bps)
- some of the front-panel LEDs are connected to GPIOs, one is directly
connected to the SATA link to report disk activity.
- a GPIO-controlled fan (3 bits for 7 speeds and OFF)
With this DTS, my NAS is 100% functional starting with kernel 4.9.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
322 lines
7.7 KiB
Plaintext
322 lines
7.7 KiB
Plaintext
/*
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* Device Tree file for Synology DS116 NAS
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*
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* Copyright (C) 2017 Willy Tarreau <w@1wt.eu>
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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 licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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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 "AS IS", 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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/dts-v1/;
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#include "armada-385.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Synology DS116";
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compatible = "marvell,a385-gp", "marvell,armada385", "marvell,armada380";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x40000000>; /* 1 GB */
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
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MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
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MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
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MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
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MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
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internal-regs {
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i2c@11000 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins>;
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status = "okay";
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clock-frequency = <100000>;
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eeprom@57 {
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compatible = "atmel,24c64";
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reg = <0x57>;
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};
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};
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serial@12000 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins>;
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status = "okay";
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};
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serial@12100 {
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/* A PIC16F1829 is connected to uart1 at 9600 bps,
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* and takes single-character orders :
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* "1" : power off // already handled by the poweroff node
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* "2" : short beep
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* "3" : long beep
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* "4" : turn the power LED ON
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* "5" : flash the power LED
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* "6" : turn the power LED OFF
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* "7" : turn the status LED OFF
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* "8" : turn the status LED ON
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* "9" : flash the status LED
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* "A" : flash the motherboard LED (D8)
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* "B" : turn the motherboard LED OFF
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* "C" : hard reset
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*/
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins>;
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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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ethernet@70000 {
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pinctrl-names = "default";
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phy = <&phy0>;
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phy-mode = "sgmii";
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buffer-manager = <&bm>;
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bm,pool-long = <0>;
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status = "okay";
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};
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mdio@72004 {
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pinctrl-names = "default";
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pinctrl-0 = <&mdio_pins>;
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phy0: ethernet-phy@1 {
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reg = <1>;
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};
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};
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sata@a8000 {
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pinctrl-names = "default";
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pinctrl-0 = <&sata0_pins>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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sata0: sata-port@0 {
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reg = <0>;
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target-supply = <®_5v_sata0>;
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};
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};
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bm@c8000 {
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status = "okay";
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};
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usb3@f0000 {
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usb-phy = <&usb3_0_phy>;
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status = "okay";
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};
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usb3@f8000 {
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usb-phy = <&usb3_1_phy>;
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status = "okay";
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};
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};
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bm-bppi {
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status = "okay";
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};
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gpio-fan {
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compatible = "gpio-fan";
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gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>,
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<&gpio1 17 GPIO_ACTIVE_HIGH>,
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<&gpio1 16 GPIO_ACTIVE_HIGH>;
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gpio-fan,speed-map = < 0 0
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1500 1
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2500 2
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3000 3
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3400 4
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3700 5
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3900 6
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4000 7>;
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cooling-cells = <2>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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/* The green part is on gpio0.20 which is also used by
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* sata0, and accesses to SATA disk 0 make it blink so it
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* doesn't need to be declared here.
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*/
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orange {
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gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
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label = "ds116:orange:disk";
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default-state = "off";
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};
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};
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};
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usb3_0_phy: usb3_0_phy {
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compatible = "usb-nop-xceiv";
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vcc-supply = <®_usb3_0_vbus>;
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};
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usb3_1_phy: usb3_1_phy {
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compatible = "usb-nop-xceiv";
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vcc-supply = <®_usb3_1_vbus>;
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};
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reg_usb3_0_vbus: usb3-vbus0 {
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compatible = "regulator-fixed";
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regulator-name = "usb3-vbus0";
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pinctrl-names = "default";
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pinctrl-0 = <&xhci0_vbus_pins>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
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};
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reg_usb3_1_vbus: usb3-vbus1 {
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compatible = "regulator-fixed";
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regulator-name = "usb3-vbus1";
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pinctrl-names = "default";
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pinctrl-0 = <&xhci1_vbus_pins>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
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};
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reg_sata0: pwr-sata0 {
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compatible = "regulator-fixed";
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regulator-name = "pwr_en_sata0";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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enable-active-high;
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regulator-boot-on;
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gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>;
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};
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reg_5v_sata0: v5-sata0 {
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compatible = "regulator-fixed";
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regulator-name = "v5.0-sata0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <®_sata0>;
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};
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reg_12v_sata0: v12-sata0 {
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compatible = "regulator-fixed";
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regulator-name = "v12.0-sata0";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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vin-supply = <®_sata0>;
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};
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_pins>;
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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 = "macronix,mx25l6405d", "jedec,spi-nor";
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reg = <0>; /* Chip select 0 */
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spi-max-frequency = <50000000>;
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m25p,fast-read;
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/* Note: there is a redboot partition table despite u-boot
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* being used. The names presented here are the same as those
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* found in the FIS directory. There is also a small device
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* tree in the last 64kB of the RedBoot partition which is not
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* enumerated. The MAC address and the serial number are listed
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* in the "vendor" partition.
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*/
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partition@00000000 {
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label = "RedBoot";
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reg = <0x00000000 0x000f0000>;
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read-only;
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};
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partition@000c0000 {
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label = "zImage";
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reg = <0x000f0000 0x002d0000>;
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};
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partition@00390000 {
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label = "rd.gz";
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reg = <0x003c0000 0x00410000>;
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};
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partition@007d0000 {
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label = "vendor";
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reg = <0x007d0000 0x00010000>;
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read-only;
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};
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partition@007e0000 {
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label = "RedBoot config";
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reg = <0x007e0000 0x00010000>;
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read-only;
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};
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partition@007f0000 {
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label = "FIS directory";
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reg = <0x007f0000 0x00010000>;
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read-only;
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};
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};
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};
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&pinctrl {
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/* use only one pin for UART1, as mpp20 is used by sata0 */
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uart1_pins: uart-pins-1 {
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marvell,pins = "mpp19";
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marvell,function = "ua1";
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};
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xhci0_vbus_pins: xhci0_vbus_pins {
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marvell,pins = "mpp58";
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marvell,function = "gpio";
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};
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xhci1_vbus_pins: xhci1_vbus_pins {
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marvell,pins = "mpp59";
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marvell,function = "gpio";
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};
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};
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