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 <simon.guinot@sequanux.org>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1404830545-15581-3-git-send-email-simon.guinot@sequanux.org
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 8e75c1f7fa2312e8204139be90028d49d4c63162..abf47db584acc0a32372d12c22ffa8082f6c3172 100644 (file)
--- 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 (file)
index 0000000..6b78560
--- /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 <simon.guinot@sequanux.org>
+ *
+ * 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>;
+               };
+       };
+};