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Commit 9c50b2a9 authored by Pankaj Dubey's avatar Pankaj Dubey Committed by Kukjin Kim
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ARM: EXYNOS: Remove unused static iomapping 



This patch removes all unused static iomapping from exynos4/5_iodesc
table, and at the same time removes related macros from mach/map.h and
plat/map-s5p.h. All such mappings are present in exynos.c but not
currently there are no users of these mappings, so it is safe to remove
these.

Signed-off-by: default avatarPankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 13cfa6c4

arch/arm/mach-exynos/exynos.c

+0 −50
Original line number Diff line number Diff line
@@ -40,41 +40,11 @@ static struct map_desc exynos4_iodesc[] __initdata = { 
		.pfn		= __phys_to_pfn(EXYNOS4_PA_SYSCON),

		.length		= SZ_64K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S3C_VA_TIMER,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_TIMER),

		.length		= SZ_16K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S3C_VA_WATCHDOG,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_WATCHDOG),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_SROMC,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_SROMC),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_SYSTIMER,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_SYSTIMER),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_COMBINER_BASE,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_COMBINER),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_GIC_CPU,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_GIC_CPU),

		.length		= SZ_64K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_GIC_DIST,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_GIC_DIST),

		.length		= SZ_64K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_CMU,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_CMU),
@@ -85,11 +55,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { 
		.pfn		= __phys_to_pfn(EXYNOS4_PA_COREPERI),

		.length		= SZ_8K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_L2CC,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_L2CC),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_DMC0,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_DMC0),
@@ -100,11 +65,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { 
		.pfn		= __phys_to_pfn(EXYNOS4_PA_DMC1),

		.length		= SZ_64K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S3C_VA_USB_HSPHY,

		.pfn		= __phys_to_pfn(EXYNOS4_PA_HSPHY),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	},

};
@@ -114,16 +74,6 @@ static struct map_desc exynos5_iodesc[] __initdata = { 
		.pfn		= __phys_to_pfn(EXYNOS5_PA_SYSCON),

		.length		= SZ_64K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S3C_VA_TIMER,

		.pfn		= __phys_to_pfn(EXYNOS5_PA_TIMER),

		.length		= SZ_16K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S3C_VA_WATCHDOG,

		.pfn		= __phys_to_pfn(EXYNOS5_PA_WATCHDOG),

		.length		= SZ_4K,

		.type		= MT_DEVICE,

	}, {

		.virtual	= (unsigned long)S5P_VA_SROMC,

		.pfn		= __phys_to_pfn(EXYNOS5_PA_SROMC),

arch/arm/mach-exynos/include/mach/map.h

+0 −23
Original line number Diff line number Diff line
@@ -30,40 +30,17 @@ 
#define EXYNOS4_PA_CMU			0x10030000

#define EXYNOS5_PA_CMU			0x10010000



#define EXYNOS4_PA_SYSTIMER		0x10050000



#define EXYNOS4_PA_WATCHDOG		0x10060000

#define EXYNOS5_PA_WATCHDOG		0x101D0000



#define EXYNOS4_PA_DMC0			0x10400000

#define EXYNOS4_PA_DMC1			0x10410000



#define EXYNOS4_PA_COMBINER		0x10440000

#define EXYNOS5_PA_COMBINER		0x10440000



#define EXYNOS4_PA_GIC_CPU		0x10480000

#define EXYNOS4_PA_GIC_DIST		0x10490000

#define EXYNOS5_PA_GIC_CPU		0x10482000

#define EXYNOS5_PA_GIC_DIST		0x10481000



#define EXYNOS4_PA_COREPERI		0x10500000

#define EXYNOS4_PA_L2CC			0x10502000



#define EXYNOS4_PA_SROMC		0x12570000

#define EXYNOS5_PA_SROMC		0x12250000



#define EXYNOS4_PA_HSPHY		0x125B0000



#define EXYNOS4_PA_UART			0x13800000

#define EXYNOS5_PA_UART			0x12C00000



#define EXYNOS4_PA_TIMER		0x139D0000

#define EXYNOS5_PA_TIMER		0x12DD0000



/* Compatibility UART */



#define EXYNOS5440_PA_UART0		0x000B0000



#define S3C_VA_UARTx(x)			(S3C_VA_UART + ((x) * S3C_UART_OFFSET))



#endif /* __ASM_ARCH_MAP_H */

arch/arm/plat-samsung/include/plat/map-s5p.h

+0 −21
Original line number Diff line number Diff line
@@ -15,43 +15,22 @@ 


#define S5P_VA_CHIPID		S3C_ADDR(0x02000000)

#define S5P_VA_CMU		S3C_ADDR(0x02100000)

#define S5P_VA_GPIO		S3C_ADDR(0x02200000)

#define S5P_VA_GPIO1		S5P_VA_GPIO

#define S5P_VA_GPIO2		S3C_ADDR(0x02240000)

#define S5P_VA_GPIO3		S3C_ADDR(0x02280000)



#define S5P_VA_SYSRAM		S3C_ADDR(0x02400000)

#define S5P_VA_SYSRAM_NS	S3C_ADDR(0x02410000)

#define S5P_VA_DMC0		S3C_ADDR(0x02440000)

#define S5P_VA_DMC1		S3C_ADDR(0x02480000)

#define S5P_VA_SROMC		S3C_ADDR(0x024C0000)



#define S5P_VA_SYSTIMER		S3C_ADDR(0x02500000)

#define S5P_VA_L2CC		S3C_ADDR(0x02600000)



#define S5P_VA_COMBINER_BASE	S3C_ADDR(0x02700000)

#define S5P_VA_COMBINER(x)	(S5P_VA_COMBINER_BASE + ((x) >> 2) * 0x10)



#define S5P_VA_COREPERI_BASE	S3C_ADDR(0x02800000)

#define S5P_VA_COREPERI(x)	(S5P_VA_COREPERI_BASE + (x))

#define S5P_VA_SCU		S5P_VA_COREPERI(0x0)

#define S5P_VA_TWD		S5P_VA_COREPERI(0x600)



#define S5P_VA_GIC_CPU		S3C_ADDR(0x02810000)

#define S5P_VA_GIC_DIST		S3C_ADDR(0x02820000)



#define VA_VIC(x)		(S3C_VA_IRQ + ((x) * 0x10000))

#define VA_VIC0			VA_VIC(0)

#define VA_VIC1			VA_VIC(1)

#define VA_VIC2			VA_VIC(2)

#define VA_VIC3			VA_VIC(3)



#define S5P_VA_UART(x)		(S3C_VA_UART + ((x) * S3C_UART_OFFSET))

#define S5P_VA_UART0		S5P_VA_UART(0)

#define S5P_VA_UART1		S5P_VA_UART(1)

#define S5P_VA_UART2		S5P_VA_UART(2)

#define S5P_VA_UART3		S5P_VA_UART(3)



#ifndef S3C_UART_OFFSET

#define S3C_UART_OFFSET		(0x400)

#endif