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authorKrzysztof Hałasa <khc@pm.waw.pl>2009-11-16 16:02:02 +0100
committerKrzysztof Hałasa <khc@pm.waw.pl>2009-12-05 16:58:39 +0100
commitc1117c63d53cc269193d02383b4275ae5c4cbe49 (patch)
treeff7dc79d9f9653183fa34a6b4a15b702f70cc4b2 /arch/arm/mach-ixp4xx/nslu2-pci.c
parentf89f44902af4b88e12c5d2c888915749362198e7 (diff)
downloadop-kernel-dev-c1117c63d53cc269193d02383b4275ae5c4cbe49.zip
op-kernel-dev-c1117c63d53cc269193d02383b4275ae5c4cbe49.tar.gz
IXP4xx: move NSLU2 platform macros to the platform code.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Diffstat (limited to 'arch/arm/mach-ixp4xx/nslu2-pci.c')
-rw-r--r--arch/arm/mach-ixp4xx/nslu2-pci.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c
index 4429b84..9665bb0 100644
--- a/arch/arm/mach-ixp4xx/nslu2-pci.c
+++ b/arch/arm/mach-ixp4xx/nslu2-pci.c
@@ -18,10 +18,21 @@
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/irq.h>
-
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
+#define NSLU2_PCI_MAX_DEV 3
+#define NSLU2_PCI_IRQ_LINES 3
+
+/* PCI controller GPIO to IRQ pin mappings */
+#define NSLU2_PCI_INTA_PIN 11
+#define NSLU2_PCI_INTB_PIN 10
+#define NSLU2_PCI_INTC_PIN 9
+#define NSLU2_PCI_INTD_PIN 8
+#define IRQ_NSLU2_PCI_INTA IRQ_IXP4XX_GPIO11
+#define IRQ_NSLU2_PCI_INTB IRQ_IXP4XX_GPIO10
+#define IRQ_NSLU2_PCI_INTC IRQ_IXP4XX_GPIO9
+
void __init nslu2_pci_preinit(void)
{
set_irq_type(IRQ_NSLU2_PCI_INTA, IRQ_TYPE_LEVEL_LOW);
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