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author | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
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committer | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
commit | 849369d6c66d3054688672f97d31fceb8e8230fb (patch) | |
tree | 6135abc790ca67dedbe07c39806591e70eda81ce /arch/arm/mach-vexpress/core.h | |
download | linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.gz linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.bz2 linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.zip |
initial_commit
Diffstat (limited to 'arch/arm/mach-vexpress/core.h')
-rw-r--r-- | arch/arm/mach-vexpress/core.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h new file mode 100644 index 00000000..f4397159 --- /dev/null +++ b/arch/arm/mach-vexpress/core.h @@ -0,0 +1,19 @@ +#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,*/ \ +} |