[PATCH 10/11] OMAP3: PM: Clear pending PRCM reset flags on init

[Kevin Hilman]

Signed-off-by: Kevin Hilman <khil...@deeprootsystems.com>
---
 arch/arm/mach-omap2/pm34xx.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 9b29414..7ed01e5 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -601,6 +601,15 @@ 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 'reset' flags */
+       prm_write_mod_reg(0xffffffff, MPU_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, CORE_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, RM_RSTST);
+       prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, RM_RSTST);
+
        /* Clear any pending PRCM interrupts */
        prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
-- 
1.6.2.2

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