ARM:vt8500: Convert to use .restart and remove arch_reset()

Removed system.h as it only contained an inline for arch_reset()
Changed the existing board files to use .restart in there machine
descriptions.

Added device tree support for the restart controller.
Device tree support for mach-vt8500 is still a work-in-progress.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arm/mach-vt8500/wm8505_7in.c b/arch/arm/mach-vt8500/wm8505_7in.c
index cf910a956080..db19886caf7c 100644
--- a/arch/arm/mach-vt8500/wm8505_7in.c
+++ b/arch/arm/mach-vt8500/wm8505_7in.c
@@ -23,6 +23,7 @@
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include <mach/restart.h>
 
 #include "devices.h"
 
@@ -61,7 +62,7 @@ void __init wm8505_7in_init(void)
                 pm_power_off = &vt8500_power_off;
         else
                 printk(KERN_ERR "PMC Hibernation register could not be remapped, not enabling power off!\n");
-
+        wmt_setup_restart();
         wm8505_set_resources();
         platform_add_devices(devices, ARRAY_SIZE(devices));
         vt8500_gpio_init();
@@ -69,6 +70,7 @@ void __init wm8505_7in_init(void)
 
 MACHINE_START(WM8505_7IN_NETBOOK, "WM8505 7-inch generic netbook")
         .atag_offset    = 0x100,
+        .restart        = wmt_restart,
         .reserve        = wm8505_reserve_mem,
         .map_io         = wm8505_map_io,
         .init_irq       = wm8505_init_irq,