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[ARM] 3438/1: ixp23xx: add pci slave support

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Patch from Lennert Buytenhek

On the Double Espresso board, the IXP2350s are PCI slave devices and
we skip calling pci_common_init() as that enumerates the bus.  But even
though we are a PCI slave device, there is still some PCI-related setup
that has to be done.

Create ixp23xx_pci_common_init(), move the common initialisation bits
there, and have this function called from both the PCI master and the
PCI slave init path.

Signed-off-by: Lennert Buytenhek <[email protected]>
Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Lennert Buytenhek 2006-04-01 18:33:35 +01:00 • committed by Russell King
commit 532bda5d9c
3 changed files with 21 additions and 1 deletions
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1
include/asm-arm/arch-ixp23xx/platform.h
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@ -22,6 +22,7 @@ void ixp23xx_sys_init(void);
int ixp23xx_pci_setup(int, struct pci_sys_data *);
void ixp23xx_pci_preinit(void);
struct pci_bus *ixp23xx_pci_scan_bus(int, struct pci_sys_data*);
void ixp23xx_pci_slave_init(void);
extern struct sys_timer ixp23xx_timer;