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ARM: kirkwood: Add DTS file for NSA320

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Add a new DTS file to support the Zyxel NSA320 dual bay
 NAS Drive. This DTS just describes the features that
 work with the current kernel drivers. New drivers still
 need writing to support the temperature sensor, the
 power on behaviour control and the buzzer.

Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Link: https://lkml.kernel.org/r/1396820569-3841-2-git-send-email-linux@baker-net.org.uk
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Adam Baker 2014-04-06 22:42:48 +01:00 committed by Jason Cooper
parent 655220960f
commit be3d7d023b
1 changed files with 214 additions and 0 deletions
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214
arch/arm/boot/dts/kirkwood-nsa320.dts Normal file
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/* Device tree file for the Zyxel NSA 320 NAS box.
*
* Copyright (c) 2014, Adam Baker <linux@baker-net.org.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* Based upon the board setup file created by Peter Schildmann */
/dts-v1/;
#include "kirkwood-nsa310-common.dtsi"
/ {
model = "Zyxel NSA320";
compatible = "zyxel,nsa320", "marvell,kirkwood-88f6281", "marvell,kirkwood";
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>;
};
chosen {
bootargs = "console=ttyS0,115200";
};
mbus {
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
pinctrl-names = "default";
/* SATA Activity and Present pins are not connected */
pmx_sata0: pmx-sata0 {
marvell,pins ;
marvell,function = "sata0";
};
pmx_sata1: pmx-sata1 {
marvell,pins ;
marvell,function = "sata1";
};
pmx_led_hdd2_green: pmx-led-hdd2-green {
marvell,pins = "mpp12";
marvell,function = "gpio";
};
pmx_led_hdd2_red: pmx-led-hdd2-red {
marvell,pins = "mpp13";
marvell,function = "gpio";
};
pmx_mcu_data: pmx-mcu-data {
marvell,pins = "mpp14";
marvell,function = "gpio";
};
pmx_led_usb_green: pmx-led-usb-green {
marvell,pins = "mpp15";
marvell,function = "gpio";
};
pmx_mcu_clk: pmx-mcu-clk {
marvell,pins = "mpp16";
marvell,function = "gpio";
};
pmx_mcu_act: pmx-mcu-act {
marvell,pins = "mpp17";
marvell,function = "gpio";
};
pmx_led_sys_green: pmx-led-sys-green {
marvell,pins = "mpp28";
marvell,function = "gpio";
};
pmx_led_sys_orange: pmx-led-sys-orange {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
pmx_led_hdd1_green: pmx-led-hdd1-green {
marvell,pins = "mpp41";
marvell,function = "gpio";
};
pmx_led_hdd1_red: pmx-led-hdd1-red {
marvell,pins = "mpp42";
marvell,function = "gpio";
};
pmx_htp: pmx-htp {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
/* Buzzer needs to be switched at around 1kHz so is
not compatible with the gpio-beeper driver. */
pmx_buzzer: pmx-buzzer {
marvell,pins = "mpp44";
marvell,function = "gpio";
};
pmx_vid_b1: pmx-vid-b1 {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_power_resume_data: pmx-power-resume-data {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
pmx_power_resume_clk: pmx-power-resume-clk {
marvell,pins = "mpp49";
marvell,function = "gpio";
};
};
i2c@11000 {
status = "okay";
pcf8563: pcf8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
};
regulators {
usb0_power: regulator@1 {
enable-active-high;
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_led_hdd2_green &pmx_led_hdd2_red
&pmx_led_usb_green
&pmx_led_sys_green &pmx_led_sys_orange
&pmx_led_copy_green &pmx_led_copy_red
&pmx_led_hdd1_green &pmx_led_hdd1_red>;
pinctrl-names = "default";
green-sys {
label = "nsa320:green:sys";
gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
};
orange-sys {
label = "nsa320:orange:sys";
gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
};
green-hdd1 {
label = "nsa320:green:hdd1";
gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
};
red-hdd1 {
label = "nsa320:red:hdd1";
gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
};
green-hdd2 {
label = "nsa320:green:hdd2";
gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
};
red-hdd2 {
label = "nsa320:red:hdd2";
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
};
green-usb {
label = "nsa320:green:usb";
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
};
green-copy {
label = "nsa320:green:copy";
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
};
red-copy {
label = "nsa320:red:copy";
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
};
};
/* The following pins are currently not assigned to a driver,
some of them should be configured as inputs.
pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act
&pmx_htp &pmx_vid_b1
&pmx_power_resume_data &pmx_power_resume_clk>; */
};
&mdio {
status = "okay";
ethphy0: ethernet-phy@1 {
reg = <1>;
};
};
&eth0 {
status = "okay";
ethernet0-port@0 {
phy-handle = <&ethphy0>;
};
};