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Commit 1311521f authored by Deepak Saxena's avatar Deepak Saxena Committed by Russell King
Browse files

[ARM] 2995/1: Replace map_desc.physical with map_desc.pfn: Versatile 



Patch from Deepak Saxena

Versatile map_desc.pfn conversion

Signed-off-by: default avatarDeepak Saxena <dsaxena@plexity.net>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent d157e9ec

arch/arm/mach-versatile/core.c

+70 −13
Original line number Diff line number Diff line
@@ -186,25 +186,82 @@ void __init versatile_init_irq(void) 
}



static struct map_desc versatile_io_desc[] __initdata = {

 { IO_ADDRESS(VERSATILE_SYS_BASE),   VERSATILE_SYS_BASE,   SZ_4K,      MT_DEVICE },

 { IO_ADDRESS(VERSATILE_SIC_BASE),   VERSATILE_SIC_BASE,   SZ_4K,      MT_DEVICE },

 { IO_ADDRESS(VERSATILE_VIC_BASE),   VERSATILE_VIC_BASE,   SZ_4K,      MT_DEVICE },

 { IO_ADDRESS(VERSATILE_SCTL_BASE),  VERSATILE_SCTL_BASE,  SZ_4K * 9,  MT_DEVICE },

	{

		.virtual	=  IO_ADDRESS(VERSATILE_SYS_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_SYS_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	}, {

		.virtual	=  IO_ADDRESS(VERSATILE_SIC_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_SIC_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	}, {

		.virtual	=  IO_ADDRESS(VERSATILE_VIC_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_VIC_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	}, {

		.virtual	=  IO_ADDRESS(VERSATILE_SCTL_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_SCTL_BASE),

		.length		= SZ_4K * 9,

		.type		= MT_DEVICE

	},

#ifdef CONFIG_MACH_VERSATILE_AB

 { IO_ADDRESS(VERSATILE_GPIO0_BASE), VERSATILE_GPIO0_BASE, SZ_4K,      MT_DEVICE },

 { IO_ADDRESS(VERSATILE_IB2_BASE),   VERSATILE_IB2_BASE,   SZ_64M,     MT_DEVICE },

 	{

		.virtual	=  IO_ADDRESS(VERSATILE_GPIO0_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_GPIO0_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	}, {

		.virtual	=  IO_ADDRESS(VERSATILE_IB2_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_IB2_BASE),

		.length		= SZ_64M,

		.type		= MT_DEVICE

	},

#endif

#ifdef CONFIG_DEBUG_LL

 { IO_ADDRESS(VERSATILE_UART0_BASE), VERSATILE_UART0_BASE, SZ_4K,      MT_DEVICE },

 	{

		.virtual	=  IO_ADDRESS(VERSATILE_UART0_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_UART0_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	},

#endif

#ifdef CONFIG_PCI

 { IO_ADDRESS(VERSATILE_PCI_CORE_BASE), VERSATILE_PCI_CORE_BASE, SZ_4K, MT_DEVICE },

 { VERSATILE_PCI_VIRT_BASE,          VERSATILE_PCI_BASE,   VERSATILE_PCI_BASE_SIZE, MT_DEVICE },

 { VERSATILE_PCI_CFG_VIRT_BASE,      VERSATILE_PCI_CFG_BASE, VERSATILE_PCI_CFG_BASE_SIZE, MT_DEVICE },

 	{

		.virtual	=  IO_ADDRESS(VERSATILE_PCI_CORE_BASE),

		.pfn		= __phys_to_pfn(VERSATILE_PCI_CORE_BASE),

		.length		= SZ_4K,

		.type		= MT_DEVICE

	}, {

		.virtual	=  VERSATILE_PCI_VIRT_BASE,

		.pfn		= __phys_to_pfn(VERSATILE_PCI_BASE),

		.length		= VERSATILE_PCI_BASE_SIZE,

		.type		= MT_DEVICE

	}, {

		.virtual	=  VERSATILE_PCI_CFG_VIRT_BASE,

		.pfn		= __phys_to_pfn(VERSATILE_PCI_CFG_BASE),

		.length		= VERSATILE_PCI_CFG_BASE_SIZE,

		.type		= MT_DEVICE

	},

#if 0

 { VERSATILE_PCI_VIRT_MEM_BASE0,     VERSATILE_PCI_MEM_BASE0, SZ_16M,  MT_DEVICE },

 { VERSATILE_PCI_VIRT_MEM_BASE1,     VERSATILE_PCI_MEM_BASE1, SZ_16M,  MT_DEVICE },

 { VERSATILE_PCI_VIRT_MEM_BASE2,     VERSATILE_PCI_MEM_BASE2, SZ_16M,  MT_DEVICE },

 	{

		.virtual	=  VERSATILE_PCI_VIRT_MEM_BASE0,

		.pfn		= __phys_to_pfn(VERSATILE_PCI_MEM_BASE0),

		.length		= SZ_16M,

		.type		= MT_DEVICE

	}, {

		.virtual	=  VERSATILE_PCI_VIRT_MEM_BASE1,

		.pfn		= __phys_to_pfn(VERSATILE_PCI_MEM_BASE1),

		.length		= SZ_16M,

		.type		= MT_DEVICE

	}, {

		.virtual	=  VERSATILE_PCI_VIRT_MEM_BASE2,

		.pfn		= __phys_to_pfn(VERSATILE_PCI_MEM_BASE2),

		.length		= SZ_16M,

		.type		= MT_DEVICE

	},

#endif

#endif

};