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ARM: EXYNOS: add support JPEG

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This patch adds platform_device, clock, map for JPEG

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Andrzej Pietrasiewicz 2012-03-10 02:45:42 -08:00 committed by Kukjin Kim
parent 2bde0b08ca
commit 3dbe6d4cac
5 changed files with 32 additions and 0 deletions
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5
arch/arm/mach-exynos/clock.c
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@ -469,6 +469,11 @@ static struct clk init_clocks_off[] = {
.devname = "s5p-mipi-csis.1",
.enable = exynos4_clk_ip_cam_ctrl,
.ctrlbit = (1 << 5),
}, {
.name = "jpeg",
.id = 0,
.enable = exynos4_clk_ip_cam_ctrl,
.ctrlbit = (1 << 6),
}, {
.name = "fimc",
.devname = "exynos4-fimc.0",

3
arch/arm/mach-exynos/include/mach/map.h
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@ -31,6 +31,8 @@
#define EXYNOS4_PA_FIMC2 0x11820000
#define EXYNOS4_PA_FIMC3 0x11830000
#define EXYNOS4_PA_JPEG 0x11840000
#define EXYNOS4_PA_G2D 0x12800000
#define EXYNOS4_PA_I2S0 0x03830000
@ -165,6 +167,7 @@
#define S5P_PA_FIMC1 EXYNOS4_PA_FIMC1
#define S5P_PA_FIMC2 EXYNOS4_PA_FIMC2
#define S5P_PA_FIMC3 EXYNOS4_PA_FIMC3
#define S5P_PA_JPEG EXYNOS4_PA_JPEG
#define S5P_PA_G2D EXYNOS4_PA_G2D
#define S5P_PA_FIMD0 EXYNOS4_PA_FIMD0
#define S5P_PA_HDMI EXYNOS4_PA_HDMI

5
arch/arm/plat-s5p/Kconfig
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@ -80,6 +80,11 @@ config S5P_DEV_FIMC3
help
Compile in platform device definitions for FIMC controller 3
config S5P_DEV_JPEG
bool
help
Compile in platform device definitions for JPEG codec
config S5P_DEV_G2D
bool
help

18
arch/arm/plat-samsung/devs.c
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@ -296,6 +296,24 @@ struct platform_device s5p_device_g2d = {
};
#endif /* CONFIG_S5P_DEV_G2D */
#ifdef CONFIG_S5P_DEV_JPEG
static struct resource s5p_jpeg_resource[] = {
[0] = DEFINE_RES_MEM(S5P_PA_JPEG, SZ_4K),
[1] = DEFINE_RES_IRQ(IRQ_JPEG),
};
struct platform_device s5p_device_jpeg = {
.name = "s5p-jpeg",
.id = 0,
.num_resources = ARRAY_SIZE(s5p_jpeg_resource),
.resource = s5p_jpeg_resource,
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
#endif /* CONFIG_S5P_DEV_JPEG */
/* FIMD0 */
#ifdef CONFIG_S5P_DEV_FIMD0

1
arch/arm/plat-samsung/include/plat/devs.h
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@ -79,6 +79,7 @@ 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_fimc_md;
extern struct platform_device s5p_device_jpeg;
extern struct platform_device s5p_device_g2d;
extern struct platform_device s5p_device_fimd0;
extern struct platform_device s5p_device_hdmi;