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ARM: dts: armada-385-synology-ds116: add support for Synology DS116 NAS

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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>
This commit is contained in:
Willy Tarreau 2017-02-12 10:30:35 +01:00 committed by Gregory CLEMENT
parent a126de75c1
commit a58d73340b
2 changed files with 322 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -970,6 +970,7 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \
armada-385-db-ap.dtb \
armada-385-linksys-caiman.dtb \
armada-385-linksys-cobra.dtb \
armada-385-synology-ds116.dtb \
armada-385-turris-omnia.dtb \
armada-388-clearfog.dtb \
armada-388-clearfog-base.dtb \

321
arch/arm/boot/dts/armada-385-synology-ds116.dts Normal file
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@ -0,0 +1,321 @@
/*
* Device Tree file for Synology DS116 NAS
*
* Copyright (C) 2017 Willy Tarreau <w@1wt.eu>
*
* 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.
*/
/dts-v1/;
#include "armada-385.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Synology DS116";
compatible = "marvell,a385-gp", "marvell,armada385", "marvell,armada380";
chosen {
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
reg = <0x00000000 0x40000000>; /* 1 GB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
internal-regs {
i2c@11000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
clock-frequency = <100000>;
eeprom@57 {
compatible = "atmel,24c64";
reg = <0x57>;
};
};
serial@12000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
serial@12100 {
/* A PIC16F1829 is connected to uart1 at 9600 bps,
* and takes single-character orders :
* "1" : power off // already handled by the poweroff node
* "2" : short beep
* "3" : long beep
* "4" : turn the power LED ON
* "5" : flash the power LED
* "6" : turn the power LED OFF
* "7" : turn the status LED OFF
* "8" : turn the status LED ON
* "9" : flash the status LED
* "A" : flash the motherboard LED (D8)
* "B" : turn the motherboard LED OFF
* "C" : hard reset
*/
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};
poweroff@12100 {
compatible = "synology,power-off";
reg = <0x12100 0x100>;
clocks = <&coreclk 0>;
};
ethernet@70000 {
pinctrl-names = "default";
phy = <&phy0>;
phy-mode = "sgmii";
buffer-manager = <&bm>;
bm,pool-long = <0>;
status = "okay";
};
mdio@72004 {
pinctrl-names = "default";
pinctrl-0 = <&mdio_pins>;
phy0: ethernet-phy@1 {
reg = <1>;
};
};
sata@a8000 {
pinctrl-names = "default";
pinctrl-0 = <&sata0_pins>;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
sata0: sata-port@0 {
reg = <0>;
target-supply = <&reg_5v_sata0>;
};
};
bm@c8000 {
status = "okay";
};
usb3@f0000 {
usb-phy = <&usb3_0_phy>;
status = "okay";
};
usb3@f8000 {
usb-phy = <&usb3_1_phy>;
status = "okay";
};
};
bm-bppi {
status = "okay";
};
gpio-fan {
compatible = "gpio-fan";
gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>,
<&gpio1 17 GPIO_ACTIVE_HIGH>,
<&gpio1 16 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = < 0 0
1500 1
2500 2
3000 3
3400 4
3700 5
3900 6
4000 7>;
cooling-cells = <2>;
};
gpio-leds {
compatible = "gpio-leds";
/* The green part is on gpio0.20 which is also used by
* sata0, and accesses to SATA disk 0 make it blink so it
* doesn't need to be declared here.
*/
orange {
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
label = "ds116:orange:disk";
default-state = "off";
};
};
};
usb3_0_phy: usb3_0_phy {
compatible = "usb-nop-xceiv";
vcc-supply = <&reg_usb3_0_vbus>;
};
usb3_1_phy: usb3_1_phy {
compatible = "usb-nop-xceiv";
vcc-supply = <&reg_usb3_1_vbus>;
};
reg_usb3_0_vbus: usb3-vbus0 {
compatible = "regulator-fixed";
regulator-name = "usb3-vbus0";
pinctrl-names = "default";
pinctrl-0 = <&xhci0_vbus_pins>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
};
reg_usb3_1_vbus: usb3-vbus1 {
compatible = "regulator-fixed";
regulator-name = "usb3-vbus1";
pinctrl-names = "default";
pinctrl-0 = <&xhci1_vbus_pins>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
};
reg_sata0: pwr-sata0 {
compatible = "regulator-fixed";
regulator-name = "pwr_en_sata0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
enable-active-high;
regulator-boot-on;
gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>;
};
reg_5v_sata0: v5-sata0 {
compatible = "regulator-fixed";
regulator-name = "v5.0-sata0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&reg_sata0>;
};
reg_12v_sata0: v12-sata0 {
compatible = "regulator-fixed";
regulator-name = "v12.0-sata0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
vin-supply = <&reg_sata0>;
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins>;
status = "okay";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "macronix,mx25l6405d", "jedec,spi-nor";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <50000000>;
m25p,fast-read;
/* Note: there is a redboot partition table despite u-boot
* being used. The names presented here are the same as those
* found in the FIS directory. There is also a small device
* tree in the last 64kB of the RedBoot partition which is not
* enumerated. The MAC address and the serial number are listed
* in the "vendor" partition.
*/
partition@00000000 {
label = "RedBoot";
reg = <0x00000000 0x000f0000>;
read-only;
};
partition@000c0000 {
label = "zImage";
reg = <0x000f0000 0x002d0000>;
};
partition@00390000 {
label = "rd.gz";
reg = <0x003c0000 0x00410000>;
};
partition@007d0000 {
label = "vendor";
reg = <0x007d0000 0x00010000>;
read-only;
};
partition@007e0000 {
label = "RedBoot config";
reg = <0x007e0000 0x00010000>;
read-only;
};
partition@007f0000 {
label = "FIS directory";
reg = <0x007f0000 0x00010000>;
read-only;
};
};
};
&pinctrl {
/* use only one pin for UART1, as mpp20 is used by sata0 */
uart1_pins: uart-pins-1 {
marvell,pins = "mpp19";
marvell,function = "ua1";
};
xhci0_vbus_pins: xhci0_vbus_pins {
marvell,pins = "mpp58";
marvell,function = "gpio";
};
xhci1_vbus_pins: xhci1_vbus_pins {
marvell,pins = "mpp59";
marvell,function = "gpio";
};
};