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-rw-r--r--arch/arm/mach-versatile/core.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 5d5929450366..a78827b70270 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