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ARM: OMAP4: Reduce the static IO mapping

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EMIF, GMPC and DMM driver can ioremap() the address
space as part of driver intialisation and there is
no need to have static IO mapping for them.

Hence remove the un-used static IP space and let
the respective drivers manage it as part if driver
init.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Santosh Shilimkar
2012-04-30 15:47:42 +05:30
parent 256aa5fc23
commit 7d6e11ef30
2 changed files with 0 additions and 58 deletions
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30
arch/arm/mach-omap2/io.c
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@@ -214,42 +214,12 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
.length = L4_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_GPMC_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_GPMC_PHYS),
.length = OMAP44XX_GPMC_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_EMIF1_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_EMIF1_PHYS),
.length = OMAP44XX_EMIF1_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_EMIF2_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_EMIF2_PHYS),
.length = OMAP44XX_EMIF2_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_DMM_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_DMM_PHYS),
.length = OMAP44XX_DMM_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_PER_44XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_44XX_PHYS),
.length = L4_PER_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_EMU_44XX_VIRT,
.pfn = __phys_to_pfn(L4_EMU_44XX_PHYS),
.length = L4_EMU_44XX_SIZE,
.type = MT_DEVICE,
},
#ifdef CONFIG_OMAP4_ERRATA_I688
{
.virtual = OMAP4_SRAM_VA,