This patch adds DT board setup for the LaCie NAS Network Space Lite v2.
This board is derived from the Network Space v2 and a lot of hardware
characteristics are shared.
- CPU: Marvell 88F6192 800Mhz
- SDRAM memory: 128MB DDR2 200Mhz
- 1 SATA port: internal
- Gigabit ethernet: PHY Marvell 88E1318
- Flash memory: SPI NOR 512KB (Macronix MX25L4005A)
- i2c EEPROM: 512 bytes (24C04 type)
- 2 USB2 ports: host and host/device
- 1 push button
- 1 SATA LED (bi-color, blue and red)
Note that the SATA LED is not compatible with the driver leds-ns2. The
LED behaviour ("on", "off" or "SATA activity blink") is controlled via
a single MPP (21).
Signed-off-by: Simon Guinot <simon.guinot at sequanux.org>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/kirkwood-ns2lite.dts | 30 ++++++++++++++++++++++++++++++
arch/arm/mach-kirkwood/Kconfig | 7 +++++++
arch/arm/mach-kirkwood/Makefile | 1 +
arch/arm/mach-kirkwood/board-dt.c | 4 +++-
arch/arm/mach-kirkwood/board-ns2.c | 3 +++
arch/arm/mach-kirkwood/common.h | 3 ++-
7 files changed, 47 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/boot/dts/kirkwood-ns2lite.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e6201b6..42b3e90 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -39,6 +39,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
kirkwood-lschlv2.dtb \
kirkwood-lsxhl.dtb \
kirkwood-ns2.dtb \
+ kirkwood-ns2lite.dtb \
kirkwood-ns2max.dtb \
kirkwood-ts219-6281.dtb \
kirkwood-ts219-6282.dtb
diff --git a/arch/arm/boot/dts/kirkwood-ns2lite.dts b/arch/arm/boot/dts/kirkwood-ns2lite.dts
new file mode 100644
index 0000000..b02eb4e
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2lite.dts
@@ -0,0 +1,30 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+ model = "LaCie Network Space Lite v2";
+ compatible = "lacie,netspace_lite_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x8000000>;
+ };
+
+ ocp at f1000000 {
+ sata at 80000 {
+ status = "okay";
+ nr-ports = <1>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ blue-sata {
+ label = "ns2:blue:sata";
+ gpios = <&gpio0 30 1>;
+ linux,default-trigger = "default-on";
+ };
+ };
+};
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 847e0c2..83df331 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -151,6 +151,13 @@ config MACH_NETSPACE_MAX_V2_DT
Say 'Y' here if you want your kernel to support the LaCie
Network Space Max v2 NAS, using Flattened Device Tree.
+config MACH_NETSPACE_LITE_V2_DT
+ bool "LaCie Network Space Lite v2 NAS (Flattened Device Tree)"
+ select ARCH_KIRKWOOD_DT
+ help
+ Say 'Y' here if you want your kernel to support the LaCie
+ Network Space Lite v2 NAS, using Flattened Device Tree.
+
config MACH_TS219
bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
help
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 1f63d80..4d4b7d4 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -34,3 +34,4 @@ obj-$(CONFIG_MACH_KM_KIRKWOOD_DT) += board-km_kirkwood.o
obj-$(CONFIG_MACH_INETSPACE_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_MAX_V2_DT) += board-ns2.o
+obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT) += board-ns2.o
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index b3e0519..ab7595e 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -98,7 +98,8 @@ static void __init kirkwood_dt_init(void)
if (of_machine_is_compatible("lacie,inetspace_v2") ||
of_machine_is_compatible("lacie,netspace_v2") ||
- of_machine_is_compatible("lacie,netspace_max_v2"))
+ of_machine_is_compatible("lacie,netspace_max_v2") ||
+ of_machine_is_compatible("lacie,netspace_lite_v2"))
ns2_init();
of_platform_populate(NULL, kirkwood_dt_match_table,
@@ -120,6 +121,7 @@ static const char *kirkwood_dt_board_compat[] = {
"lacie,inetspace_v2",
"lacie,netspace_max_v2",
"lacie,netspace_v2",
+ "lacie,netspace_lite_v2",
NULL
};
diff --git a/arch/arm/mach-kirkwood/board-ns2.c b/arch/arm/mach-kirkwood/board-ns2.c
index b36c55c..da8c4c5 100644
--- a/arch/arm/mach-kirkwood/board-ns2.c
+++ b/arch/arm/mach-kirkwood/board-ns2.c
@@ -16,6 +16,7 @@
#include <linux/platform_device.h>
#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
+#include <linux/of.h>
#include "common.h"
#include "mpp.h"
@@ -73,6 +74,8 @@ void __init ns2_init(void)
kirkwood_mpp_conf(ns2_mpp_config);
kirkwood_ehci_init();
+ if (of_machine_is_compatible("lacie,netspace_lite_v2"))
+ ns2_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
kirkwood_ge00_init(&ns2_ge00_data);
if (gpio_request(NS2_GPIO_POWER_OFF, "power-off") == 0 &&
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 2f75f3f..6949d81 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -114,7 +114,8 @@ static inline void km_kirkwood_init(void) {};
#if defined(CONFIG_MACH_INETSPACE_V2_DT) || \
defined(CONFIG_MACH_NETSPACE_V2_DT) || \
- defined(CONFIG_MACH_NETSPACE_MAX_V2_DT)
+ defined(CONFIG_MACH_NETSPACE_MAX_V2_DT) || \
+ defined(CONFIG_MACH_NETSPACE_LITE_V2_DT)
void ns2_init(void);
#else
static inline void ns2_init(void) {};
--
1.7.10