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author | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-11-17 12:48:23 -0500 |
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committer | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-12-05 10:58:41 -0500 |
commit | 8d3fdf31dd2066533861bb57ed7df1ae1b1f5fcc (patch) | |
tree | 5186d63c67dee5454348e55cf46d31053672d67d /arch/arm/mach-ixp4xx/coyote-pci.c | |
parent | a8b7b34075f693632cd1483b817d4211c7a63257 (diff) |
IXP4xx: Introduce IXP4XX_GPIO_IRQ(n) macro and convert IXP4xx platform files.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Diffstat (limited to 'arch/arm/mach-ixp4xx/coyote-pci.c')
-rw-r--r-- | arch/arm/mach-ixp4xx/coyote-pci.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index 624f8fe83c45..b978ea8bd6f0 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c | |||
@@ -23,30 +23,26 @@ | |||
23 | #include <asm/irq.h> | 23 | #include <asm/irq.h> |
24 | #include <asm/mach/pci.h> | 24 | #include <asm/mach/pci.h> |
25 | 25 | ||
26 | #define COYOTE_PCI_SLOT0_DEVID 14 | 26 | #define SLOT0_DEVID 14 |
27 | #define COYOTE_PCI_SLOT1_DEVID 15 | 27 | #define SLOT1_DEVID 15 |
28 | 28 | ||
29 | /* PCI controller GPIO to IRQ pin mappings */ | 29 | /* PCI controller GPIO to IRQ pin mappings */ |
30 | #define COYOTE_PCI_SLOT0_PIN 6 | 30 | #define SLOT0_INTA 6 |
31 | #define COYOTE_PCI_SLOT1_PIN 11 | 31 | #define SLOT1_INTA 11 |
32 | |||
33 | #define IRQ_COYOTE_PCI_SLOT0 IRQ_IXP4XX_GPIO6 | ||
34 | #define IRQ_COYOTE_PCI_SLOT1 IRQ_IXP4XX_GPIO11 | ||
35 | 32 | ||
36 | void __init coyote_pci_preinit(void) | 33 | void __init coyote_pci_preinit(void) |
37 | { | 34 | { |
38 | set_irq_type(IRQ_COYOTE_PCI_SLOT0, IRQ_TYPE_LEVEL_LOW); | 35 | set_irq_type(IXP4XX_GPIO_IRQ(SLOT0_INTA), IRQ_TYPE_LEVEL_LOW); |
39 | set_irq_type(IRQ_COYOTE_PCI_SLOT1, IRQ_TYPE_LEVEL_LOW); | 36 | set_irq_type(IXP4XX_GPIO_IRQ(SLOT1_INTA), IRQ_TYPE_LEVEL_LOW); |
40 | |||
41 | ixp4xx_pci_preinit(); | 37 | ixp4xx_pci_preinit(); |
42 | } | 38 | } |
43 | 39 | ||
44 | static int __init coyote_map_irq(struct pci_dev *dev, u8 slot, u8 pin) | 40 | static int __init coyote_map_irq(struct pci_dev *dev, u8 slot, u8 pin) |
45 | { | 41 | { |
46 | if (slot == COYOTE_PCI_SLOT0_DEVID) | 42 | if (slot == SLOT0_DEVID) |
47 | return IRQ_COYOTE_PCI_SLOT0; | 43 | return IXP4XX_GPIO_IRQ(SLOT0_INTA); |
48 | else if (slot == COYOTE_PCI_SLOT1_DEVID) | 44 | else if (slot == SLOT1_DEVID) |
49 | return IRQ_COYOTE_PCI_SLOT1; | 45 | return IXP4XX_GPIO_IRQ(SLOT1_INTA); |
50 | else return -1; | 46 | else return -1; |
51 | } | 47 | } |
52 | 48 | ||