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authorLennert Buytenhek <buytenh@wantstofly.org>2006-04-01 18:33:35 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-04-01 18:33:35 +0100
commit532bda5d9cd2f94a9e374765c23858c7d8641f66 (patch)
treea87fc82de89a993867d11e328b6b82afb16fe83a /arch/arm/mach-ixp23xx/espresso.c
parent50c37e216132d2185a15d5cf6b966adf6ecea535 (diff)
downloadvexpress-lsk-532bda5d9cd2f94a9e374765c23858c7d8641f66.tar.gz
[ARM] 3438/1: ixp23xx: add pci slave support
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 <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ixp23xx/espresso.c')
-rw-r--r--arch/arm/mach-ixp23xx/espresso.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c
index 2327c979041..bf688c12863 100644
--- a/arch/arm/mach-ixp23xx/espresso.c
+++ b/arch/arm/mach-ixp23xx/espresso.c
@@ -44,6 +44,15 @@
#include <asm/mach/irq.h>
#include <asm/mach/pci.h>
+static int __init espresso_pci_init(void)
+{
+ if (machine_is_espresso())
+ ixp23xx_pci_slave_init();
+
+ return 0;
+};
+subsys_initcall(espresso_pci_init);
+
static void __init espresso_init(void)
{
physmap_configure(0x90000000, 0x02000000, 2, NULL);