From 014c46db1c596299fc2c1d231cee30bb211035dc Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 27 Apr 2009 07:50:23 -0700 Subject: [PATCH] OMAP3: PM: Ensure PRCM interrupts are cleared at boot Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm34xx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index f72e25465429..6bbb047a2757 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -595,6 +595,9 @@ static void __init prcm_setup_regs(void) 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(); } -- GitLab