1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index f5ebcc0fcab9..78499667eb7b 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -245,6 +245,9 @@ static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs
 
 static void __init ks8695_pci_preinit(void)
 {
+        /* make software reset to avoid freeze if PCI bus was messed up */
+        __raw_writel(0x80000000, KS8695_PCI_VA + KS8695_PBCS);
+
         /* stage 1 initialization, subid, subdevice = 0x0001 */
         __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID);