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-rw-r--r--arch/arm/mach-orion5x/lsmini-setup.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 4311dafd7e2..e0c43b8beb7 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -174,6 +174,23 @@ static struct mv_sata_platform_data lsmini_sata_data = {
/*****************************************************************************
+ * Linkstation Mini specific power off method: reboot
+ ****************************************************************************/
+/*
+ * On the Linkstation Mini, the shutdown process is following:
+ * - Userland monitors key events until the power switch goes to off position
+ * - The board reboots
+ * - U-boot starts and goes into an idle mode waiting for the user
+ * to move the switch to ON position
+ */
+
+static void lsmini_power_off(void)
+{
+ arch_reset(0);
+}
+
+
+/*****************************************************************************
* General Setup
****************************************************************************/
@@ -241,6 +258,9 @@ static void __init lsmini_init(void)
/* enable USB power */
gpio_set_value(LSMINI_GPIO_USB_POWER, 1);
+ /* register power-off method */
+ pm_power_off = lsmini_power_off;
+
pr_info("%s: finished\n", __func__);
}