commit 014c46db1c596299fc2c1d231cee30bb211035dc
author Kevin Hilman <khilman@deeprootsystems.com> Mon Apr 27 07:50:23 2009 -0700
committer Kevin Hilman <khilman@deeprootsystems.com> Thu May 28 10:59:09 2009 -0700
tree 7d4d7f839fbc5dc3b740d59472c63bfe49c022ae
parent 94a3ef6f2888ae995a8d112e277ed8465a9457fb

OMAP3: PM: Ensure PRCM interrupts are cleared at boot

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-omap2/pm34xx.c

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index f72e254..6bbb047 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -595,6 +595,9 @@
 	prm_write_mod_reg(OMAP3430_IO_EN | OMAP3430_WKUP_EN,
 			  OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
 
+	/* Clear any pending PRCM interrupts */
+	prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+
 	omap3_iva_idle();
 	omap3_d2d_idle();
 }