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[ARM] 4577/1: ITE 8152 PCI bridge support

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This patch provides driver for ITE 8152 PCI bridge.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Mike Rapoport
2007-09-23 15:59:52 +01:00
committed by Russell King
parent 3696a8a426
commit a8fc078955
6 changed files with 520 additions and 3 deletions
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7
include/asm-arm/pci.h
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@@ -8,10 +8,17 @@
#define pcibios_scan_all_fns(a, b) 0
#ifdef CONFIG_PCI_HOST_ITE8152
/* ITE bridge requires setting latency timer to avoid early bus access
termination by PIC bus mater devices
*/
extern void pcibios_set_master(struct pci_dev *dev);
#else
static inline void pcibios_set_master(struct pci_dev *dev)
{
/* No special bus mastering setup handling */
}
#endif
static inline void pcibios_penalize_isa_irq(int irq, int active)
{