ppc32: Fix incorrect PCI frequency value

PATCH New Vitaly Bordug 1 participant 1 message Nov 16, 2005

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Vitaly Bordug

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2005-11-16 18:57 UTC #0 lore raw

PATCH 1/1 ppc32: Fix incorrect PCI frequency value

The time to wait after deasserting PCI_RST has been counted with incorrect value - this patch fixes the issue.

Signed-off-by Vitaly Bordug <[email protected]>

Signed-off-by Kumar Gala <[email protected]>

---

 arch/ppc/syslib/m82xx_pci.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

applies-to: f571549f6e990531b853304fe9bf74cb488a02ac ac9eb05c322380b1d11a0271e1507428b95ab994

arch/ppc/syslib/m82xx_pci.c +2 -1

index 1d1c395..20f1fa3 100644
@@ -248,7 +248,8 @@ pq2ads_setup_pci(struct pci_controller *
 	pci_div = ( (sccr & SCCR_PCI_MODCK) ? 2 : 1) *
 			( ( (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT) + 1);
 	freq = (uint)((2*binfo->bi_cpmfreq)/(pci_div));
-	time = (int)666666/freq;
+	time = (int)66666666/freq;
+	
 	/* due to PCI Local Bus spec, some devices needs to wait such a long
 	time after RST 	deassertion. More specifically, 0.508s for 66MHz & twice more for 33 */
 	printk("%s: The PCI bus is %d Mhz.\nWaiting %s after deasserting RST...\n",__FILE__,freq,

---
Sincerely,
Vitaly