From 18ba7e4fe51d15a0ec94de1f3cf74c3cc82b5f90 Mon Sep 17 00:00:00 2001 From: Simon Guinot Date: Tue, 8 Jul 2014 16:42:25 +0200 Subject: [PATCH] ARM: Kirkwood: add DT support for d2 Network v2 This patch adds DT support for the LaCie NAS d2 Network v2 (d2net_v2). Most of the hardware characteristics are shared with the 2Big and 5Big Network v2 boards. - CPU: Marvell 88F6281 1200Mhz - SDRAM memory: 256MB DDR2 400Mhz - 2 SATA ports: internal and eSATA - Gigabit ethernet: PHY Marvell 88E1116R - Flash memory: SPI NOR 512KB (Macronix MX25L4005A) - i2c EEPROM: 512 bytes (24C04 type) - 2 USB2 ports: host and host/device - 1 push button - 1 power switch - 1 SATA LED (bi-color, blue and red) Signed-off-by: Simon Guinot Acked-by: Andrew Lunn Link: https://lkml.kernel.org/r/1404830545-15581-3-git-send-email-simon.guinot@sequanux.org Signed-off-by: Jason Cooper --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/kirkwood-d2net.dts | 42 ++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-d2net.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 8e75c1f7fa23..abf47db584ac 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -93,6 +93,7 @@ dtb-$(CONFIG_ARCH_KEYSTONE) += k2hk-evm.dtb \ kirkwood := \ kirkwood-b3.dtb \ kirkwood-cloudbox.dtb \ + kirkwood-d2net.dtb \ kirkwood-db-88f6281.dtb \ kirkwood-db-88f6282.dtb \ kirkwood-dns320.dtb \ diff --git a/arch/arm/boot/dts/kirkwood-d2net.dts b/arch/arm/boot/dts/kirkwood-d2net.dts new file mode 100644 index 000000000000..6b7856025001 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-d2net.dts @@ -0,0 +1,42 @@ +/* + * Device Tree file for d2 Network v2 + * + * Copyright (C) 2014 Simon Guinot + * + * 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. +*/ + +/dts-v1/; + +#include "kirkwood-netxbig.dtsi" + +/ { + model = "LaCie d2 Network v2"; + compatible = "lacie,d2net_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "d2net_v2:blue:sata"; + slow-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; + cmd-gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + red-fail { + label = "d2net_v2:red:fail"; + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; + }; + }; +};