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ARM: S5P: Add platform definitions for FIMC3 

Add support for fourth FIMC platform device definition and define
resources for FIMC modules on EXYNOS4 machines.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Sylwester Nawrocki 2011-03-12 08:58:01 +09:00 committed by Kukjin Kim
parent 9e65bbf213
commit 604eefeb23
8 changed files with 76 additions and 0 deletions
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7
arch/arm/mach-exynos4/cpu.c
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@ -21,6 +21,8 @@
#include <plat/clock.h>
#include <plat/exynos4.h>
#include <plat/sdhci.h>
#include <plat/devs.h>
#include <plat/fimc-core.h>
#include <mach/regs-irq.h>
@ -120,6 +122,11 @@ void __init exynos4_map_io(void)
exynos4_default_sdhci1();
exynos4_default_sdhci2();
exynos4_default_sdhci3();
s3c_fimc_setname(0, "exynos4-fimc");
s3c_fimc_setname(1, "exynos4-fimc");
s3c_fimc_setname(2, "exynos4-fimc");
s3c_fimc_setname(3, "exynos4-fimc");
}
void __init exynos4_init_clocks(int xtal)

5
arch/arm/mach-exynos4/include/mach/irqs.h
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@ -108,6 +108,11 @@
#define IRQ_MIPI_CSIS0 COMBINER_IRQ(30, 0)
#define IRQ_MIPI_CSIS1 COMBINER_IRQ(30, 1)
#define IRQ_FIMC0 COMBINER_IRQ(32, 0)
#define IRQ_FIMC1 COMBINER_IRQ(32, 1)
#define IRQ_FIMC2 COMBINER_IRQ(33, 0)
#define IRQ_FIMC3 COMBINER_IRQ(33, 1)
#define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0)
#define IRQ_MCT_L1 COMBINER_IRQ(35, 3)

9
arch/arm/mach-exynos4/include/mach/map.h
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@ -25,6 +25,11 @@
#define EXYNOS4_PA_SYSRAM 0x02020000
#define EXYNOS4_PA_FIMC0 0x11800000
#define EXYNOS4_PA_FIMC1 0x11810000
#define EXYNOS4_PA_FIMC2 0x11820000
#define EXYNOS4_PA_FIMC3 0x11830000
#define EXYNOS4_PA_I2S0 0x03830000
#define EXYNOS4_PA_I2S1 0xE3100000
#define EXYNOS4_PA_I2S2 0xE2A00000
@ -120,6 +125,10 @@
#define S3C_PA_WDT EXYNOS4_PA_WATCHDOG
#define S5P_PA_CHIPID EXYNOS4_PA_CHIPID
#define S5P_PA_FIMC0 EXYNOS4_PA_FIMC0
#define S5P_PA_FIMC1 EXYNOS4_PA_FIMC1
#define S5P_PA_FIMC2 EXYNOS4_PA_FIMC2
#define S5P_PA_FIMC3 EXYNOS4_PA_FIMC3
#define S5P_PA_MIPI_CSIS0 EXYNOS4_PA_MIPI_CSIS0
#define S5P_PA_MIPI_CSIS1 EXYNOS4_PA_MIPI_CSIS1
#define S5P_PA_ONENAND EXYNOS4_PA_ONENAND

5
arch/arm/plat-s5p/Kconfig
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@ -65,6 +65,11 @@ config S5P_DEV_FIMC2
help
Compile in platform device definitions for FIMC controller 2
config S5P_DEV_FIMC3
bool
help
Compile in platform device definitions for FIMC controller 3
config S5P_DEV_ONENAND
bool
help

1
arch/arm/plat-s5p/Makefile
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@ -29,6 +29,7 @@ obj-$(CONFIG_S5P_HRT) += s5p-time.o
obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
obj-$(CONFIG_S5P_DEV_FIMC3) += dev-fimc3.o
obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o
obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o

43
arch/arm/plat-s5p/dev-fimc3.c Normal file
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@ -0,0 +1,43 @@
/* linux/arch/arm/plat-s5p/dev-fimc3.c
*
* Copyright (c) 2010 Samsung Electronics
*
* Base S5P FIMC3 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/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <mach/map.h>
static struct resource s5p_fimc3_resource[] = {
[0] = {
.start = S5P_PA_FIMC3,
.end = S5P_PA_FIMC3 + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_FIMC3,
.end = IRQ_FIMC3,
.flags = IORESOURCE_IRQ,
},
};
static u64 s5p_fimc3_dma_mask = DMA_BIT_MASK(32);
struct platform_device s5p_device_fimc3 = {
.name = "s5p-fimc",
.id = 3,
.num_resources = ARRAY_SIZE(s5p_fimc3_resource),
.resource = s5p_fimc3_resource,
.dev = {
.dma_mask = &s5p_fimc3_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};

1
arch/arm/plat-samsung/include/plat/devs.h
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@ -136,6 +136,7 @@ extern struct platform_device samsung_device_keypad;
extern struct platform_device s5p_device_fimc0;
extern struct platform_device s5p_device_fimc1;
extern struct platform_device s5p_device_fimc2;
extern struct platform_device s5p_device_fimc3;
extern struct platform_device s5p_device_mipi_csis0;
extern struct platform_device s5p_device_mipi_csis1;

5
arch/arm/plat-samsung/include/plat/fimc-core.h
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@ -37,6 +37,11 @@ static inline void s3c_fimc_setname(int id, char *name)
case 2:
s5p_device_fimc2.name = name;
break;
#endif
#ifdef CONFIG_S5P_DEV_FIMC3
case 3:
s5p_device_fimc3.name = name;
break;
#endif
}
}