diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-versatile/core.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-versatile/pci.c | 11 |
2 files changed, 20 insertions, 6 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 5d592945036..a78827b7027 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -36,6 +36,7 @@ #include <linux/gfp.h> #include <linux/clkdev.h> #include <linux/mtd/physmap.h> +#include <linux/bitops.h> #include <asm/irq.h> #include <asm/hardware/arm_timer.h> @@ -65,16 +66,28 @@ #define VA_VIC_BASE __io_address(VERSATILE_VIC_BASE) #define VA_SIC_BASE __io_address(VERSATILE_SIC_BASE) +/* These PIC IRQs are valid in each configuration */ +#define PIC_VALID_ALL BIT(SIC_INT_KMI0) | BIT(SIC_INT_KMI1) | \ + BIT(SIC_INT_SCI3) | BIT(SIC_INT_UART3) | \ + BIT(SIC_INT_CLCD) | BIT(SIC_INT_TOUCH) | \ + BIT(SIC_INT_KEYPAD) | BIT(SIC_INT_DoC) | \ + BIT(SIC_INT_USB) | BIT(SIC_INT_PCI0) | \ + BIT(SIC_INT_PCI1) | BIT(SIC_INT_PCI2) | \ + BIT(SIC_INT_PCI3) #if 1 #define IRQ_MMCI0A IRQ_VICSOURCE22 #define IRQ_AACI IRQ_VICSOURCE24 #define IRQ_ETH IRQ_VICSOURCE25 #define PIC_MASK 0xFFD00000 +#define PIC_VALID PIC_VALID_ALL #else #define IRQ_MMCI0A IRQ_SIC_MMCI0A #define IRQ_AACI IRQ_SIC_AACI #define IRQ_ETH IRQ_SIC_ETH #define PIC_MASK 0 +#define PIC_VALID PIC_VALID_ALL | BIT(SIC_INT_MMCI0A) | \ + BIT(SIC_INT_MMCI1A) | BIT(SIC_INT_AACI) | \ + BIT(SIC_INT_ETH) #endif /* Lookup table for finding a DT node that represents the vic instance */ @@ -102,7 +115,7 @@ void __init versatile_init_irq(void) VERSATILE_SIC_BASE); fpga_irq_init(VA_SIC_BASE, "SIC", IRQ_SIC_START, - IRQ_VICSOURCE31, ~PIC_MASK, np); + IRQ_VICSOURCE31, PIC_VALID, np); /* * Interrupts on secondary controller from 0 to 8 are routed to diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index 2f84f4094f1..e92e5e0705b 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c @@ -23,6 +23,7 @@ #include <linux/io.h> #include <mach/hardware.h> +#include <mach/irqs.h> #include <asm/irq.h> #include <asm/mach/pci.h> @@ -327,12 +328,12 @@ static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) int irq; /* slot, pin, irq - * 24 1 27 - * 25 1 28 - * 26 1 29 - * 27 1 30 + * 24 1 IRQ_SIC_PCI0 + * 25 1 IRQ_SIC_PCI1 + * 26 1 IRQ_SIC_PCI2 + * 27 1 IRQ_SIC_PCI3 */ - irq = 27 + ((slot - 24 + pin - 1) & 3); + irq = IRQ_SIC_PCI0 + ((slot - 24 + pin - 1) & 3); return irq; } |