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[ARM] 2988/1: Replace map_desc.physical with map_desc.pfn: PXA

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Patch from Deepak Saxena

PXA map_desc.pfn conversion

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Deepak Saxena
2005-10-28 15:19:01 +01:00
committed by Russell King
parent 9fe133b149
commit 6f9182eb32
4 changed files with 59 additions and 20 deletions
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44
arch/arm/mach-pxa/generic.c
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@@ -92,14 +92,42 @@ EXPORT_SYMBOL(pxa_set_cken);
* and cache flush area.
*/
static struct map_desc standard_io_desc[] __initdata = {
/* virtual physical length type */
{ 0xf2000000, 0x40000000, 0x02000000, MT_DEVICE }, /* Devs */
{ 0xf4000000, 0x44000000, 0x00100000, MT_DEVICE }, /* LCD */
{ 0xf6000000, 0x48000000, 0x00100000, MT_DEVICE }, /* Mem Ctl */
{ 0xf8000000, 0x4c000000, 0x00100000, MT_DEVICE }, /* USB host */
{ 0xfa000000, 0x50000000, 0x00100000, MT_DEVICE }, /* Camera */
{ 0xfe000000, 0x58000000, 0x00100000, MT_DEVICE }, /* IMem ctl */
{ 0xff000000, 0x00000000, 0x00100000, MT_DEVICE } /* UNCACHED_PHYS_0 */
{ /* Devs */
.virtual = 0xf2000000,
.pfn = __phys_to_pfn(0x40000000),
.length = 0x02000000,
.type = MT_DEVICE
}, { /* LCD */
.virtual = 0xf4000000,
.pfn = __phys_to_pfn(0x44000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* Mem Ctl */
.virtual = 0xf6000000,
.pfn = __phys_to_pfn(0x48000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* USB host */
.virtual = 0xf8000000,
.pfn = __phys_to_pfn(0x4c000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* Camera */
.virtual = 0xfa000000,
.pfn = __phys_to_pfn(0x50000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* IMem ctl */
.virtual = 0xfe000000,
.pfn = __phys_to_pfn(0x58000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* UNCACHED_PHYS_0 */
.virtual = 0xff000000,
.pfn = __phys_to_pfn(0x00000000),
.length = 0x00100000,
.type = MT_DEVICE
}
};
void __init pxa_map_io(void)