diff --git a/[refs] b/[refs]
index 3120b90eb375..03f44f261cf3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: add29e61d4651fc2f87dab443f47faa70ee96f8f
+refs/heads/master: 9eb4b91e69242a0fd249b8c320c307c17917cbf8
diff --git a/trunk/arch/arm/mach-tegra/board-harmony-power.c b/trunk/arch/arm/mach-tegra/board-harmony-power.c
index 5ad8b2f94f8d..21d1285731b3 100644
--- a/trunk/arch/arm/mach-tegra/board-harmony-power.c
+++ b/trunk/arch/arm/mach-tegra/board-harmony-power.c
@@ -18,10 +18,11 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-
+#include <linux/io.h>
 #include <linux/regulator/machine.h>
 #include <linux/mfd/tps6586x.h>
 
+#include <mach/iomap.h>
 #include <mach/irqs.h>
 
 #include "board-harmony.h"
@@ -113,6 +114,16 @@ static struct i2c_board_info __initdata harmony_regulators[] = {
 
 int __init harmony_regulator_init(void)
 {
+	void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
+	u32 pmc_ctrl;
+
+	/*
+	 * Configure the power management controller to trigger PMU
+	 * interrupts when low
+	 */
+	pmc_ctrl = readl(pmc + PMC_CTRL);
+	writel(pmc_ctrl | PMC_CTRL_INTR_LOW, pmc + PMC_CTRL);
+
 	i2c_register_board_info(3, harmony_regulators, 1);
 
 	return 0;