summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-vexpress/core.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-vexpress/core.h')
-rw-r--r--arch/arm/mach-vexpress/core.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h
new file mode 100644
index 000000000000..57dd95ce41f9
--- /dev/null
+++ b/arch/arm/mach-vexpress/core.h
@@ -0,0 +1,26 @@
+#define __MMIO_P2V(x) (((x) & 0xfffff) | (((x) & 0x0f000000) >> 4) | 0xf8000000)
+#define MMIO_P2V(x) ((void __iomem *)__MMIO_P2V(x))
+
+#define AMBA_DEVICE(name,busid,base,plat) \
+struct amba_device name##_device = { \
+ .dev = { \
+ .coherent_dma_mask = ~0UL, \
+ .init_name = busid, \
+ .platform_data = plat, \
+ }, \
+ .res = { \
+ .start = base, \
+ .end = base + SZ_4K - 1, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ .dma_mask = ~0UL, \
+ .irq = IRQ_##base, \
+ /* .dma = DMA_##base,*/ \
+}
+
+struct map_desc;
+
+void v2m_map_io(struct map_desc *tile, size_t num);
+extern struct sys_timer v2m_timer;
+
+extern void __iomem *gic_cpu_base_addr;