diff options
author | Kukjin Kim <kgene.kim@samsung.com> | 2012-04-17 20:21:30 -0700 |
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committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-05-13 07:01:59 +0900 |
commit | d9c452f4b4042baaa24fb91bf0c847813ff3645d (patch) | |
tree | be7a92d10d225a3a02ed0693649246ff4eff7417 /arch/arm/plat-s5p/dev-mfc.c | |
parent | cfe370f876407735041f8e02ec31ffa922cd8e45 (diff) |
ARM: SAMSUNG: move setup code for s5p mfc and mipiphy into plat-samsung
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-s5p/dev-mfc.c')
-rw-r--r-- | arch/arm/plat-s5p/dev-mfc.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/arch/arm/plat-s5p/dev-mfc.c b/arch/arm/plat-s5p/dev-mfc.c deleted file mode 100644 index a30d36b7f61b..000000000000 --- a/arch/arm/plat-s5p/dev-mfc.c +++ /dev/null @@ -1,73 +0,0 @@ -/* linux/arch/arm/plat-s5p/dev-mfc.c - * - * Copyright (C) 2010-2011 Samsung Electronics Co.Ltd - * - * Base S5P MFC resource and device definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/dma-mapping.h> -#include <linux/memblock.h> -#include <linux/ioport.h> - -#include <mach/map.h> -#include <plat/devs.h> -#include <plat/irqs.h> -#include <plat/mfc.h> - -struct s5p_mfc_reserved_mem { - phys_addr_t base; - unsigned long size; - struct device *dev; -}; - -static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata; - -void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize, - phys_addr_t lbase, unsigned int lsize) -{ - int i; - - s5p_mfc_mem[0].dev = &s5p_device_mfc_r.dev; - s5p_mfc_mem[0].base = rbase; - s5p_mfc_mem[0].size = rsize; - - s5p_mfc_mem[1].dev = &s5p_device_mfc_l.dev; - s5p_mfc_mem[1].base = lbase; - s5p_mfc_mem[1].size = lsize; - - for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) { - struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i]; - if (memblock_remove(area->base, area->size)) { - printk(KERN_ERR "Failed to reserve memory for MFC device (%ld bytes at 0x%08lx)\n", - area->size, (unsigned long) area->base); - area->base = 0; - } - } -} - -static int __init s5p_mfc_memory_init(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) { - struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i]; - if (!area->base) - continue; - - if (dma_declare_coherent_memory(area->dev, area->base, - area->base, area->size, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE) == 0) - printk(KERN_ERR "Failed to declare coherent memory for MFC device (%ld bytes at 0x%08lx)\n", - area->size, (unsigned long) area->base); - } - return 0; -} -device_initcall(s5p_mfc_memory_init); |