summaryrefslogtreecommitdiffstats
path: root/include/asm-arm/arch-pxa/irqs.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-pxa/irqs.h')
-rw-r--r--include/asm-arm/arch-pxa/irqs.h27
1 files changed, 21 insertions, 6 deletions
diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h
index a07fe0f..6238dbf 100644
--- a/include/asm-arm/arch-pxa/irqs.h
+++ b/include/asm-arm/arch-pxa/irqs.h
@@ -66,12 +66,6 @@
#define IRQ_TO_GPIO_2_x(i) ((i) - PXA_GPIO_IRQ_BASE)
#define IRQ_TO_GPIO(i) (((i) < IRQ_GPIO(2)) ? ((i) - IRQ_GPIO0) : IRQ_TO_GPIO_2_x(i))
-#if defined(CONFIG_PXA25x)
-#define PXA_LAST_GPIO 84
-#elif defined(CONFIG_PXA27x)
-#define PXA_LAST_GPIO 127
-#endif
-
/*
* The next 16 interrupts are for board specific purposes. Since
* the kernel can only run on one machine at a time, we can re-use
@@ -216,3 +210,24 @@
#define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1)
#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2)
#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3)
+
+/* ITE8152 irqs */
+/* add IT8152 IRQs beyond BOARD_END */
+#ifdef CONFIG_PCI_HOST_ITE8152
+#define IT8152_IRQ(x) (IRQ_GPIO(IRQ_BOARD_END) + 1 + (x))
+
+/* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
+#define IT8152_LD_IRQ_COUNT 9
+#define IT8152_LP_IRQ_COUNT 16
+#define IT8152_PD_IRQ_COUNT 15
+
+/* Priorities: */
+#define IT8152_PD_IRQ(i) IT8152_IRQ(i)
+#define IT8152_LP_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT)
+#define IT8152_LD_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT + IT8152_LP_IRQ_COUNT)
+
+#define IT8152_LAST_IRQ IT8152_LD_IRQ(IT8152_LD_IRQ_COUNT - 1)
+
+#undef NR_IRQS
+#define NR_IRQS (IT8152_LAST_IRQ+1)
+#endif
OpenPOWER on IntegriCloud