diff options
| author | Kamil Debski <k.debski@samsung.com> | 2011-12-27 17:16:44 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-02-11 08:02:41 +0900 |
| commit | 561ab530bf81c86df1c88d6c8b75718ef1d3b8a6 (patch) | |
| tree | 115b00ce208bf14cf05d3d941d77da37496204fb | |
| parent | ed8d8aa1e674b5b03fceae56a81cccbcf60ec95e (diff) | |
ARM: SAMSUNG: add G2D to plat-s5p and mach-exynos
G2D is a 2D graphics accelerator engine present in the s5p family
of Samsung SoCs. It is capable of bitblt and raster operations on
images having dimensions of up to 8000x8000.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/map.h | 3 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/devs.c | 28 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/devs.h | 1 |
4 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index c754a22a2bb3..7df9e7456814 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -31,6 +31,8 @@ #define EXYNOS4_PA_FIMC2 0x11820000 #define EXYNOS4_PA_FIMC3 0x11830000 +#define EXYNOS4_PA_G2D 0x12800000 + #define EXYNOS4_PA_I2S0 0x03830000 #define EXYNOS4_PA_I2S1 0xE3100000 #define EXYNOS4_PA_I2S2 0xE2A00000 @@ -162,6 +164,7 @@ #define S5P_PA_FIMC1 EXYNOS4_PA_FIMC1 #define S5P_PA_FIMC2 EXYNOS4_PA_FIMC2 #define S5P_PA_FIMC3 EXYNOS4_PA_FIMC3 +#define S5P_PA_G2D EXYNOS4_PA_G2D #define S5P_PA_FIMD0 EXYNOS4_PA_FIMD0 #define S5P_PA_HDMI EXYNOS4_PA_HDMI #define S5P_PA_IIC_HDMIPHY EXYNOS4_PA_IIC_HDMIPHY diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 8167ce66188c..e7fec7820a18 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -80,6 +80,11 @@ config S5P_DEV_FIMC3 help Compile in platform device definitions for FIMC controller 3 +config S5P_DEV_G2D + bool + help + Compile in platform device definitions for G2D device + config S5P_DEV_FIMD0 bool help diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 32a6e394db24..145580a4a62c 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -267,6 +267,34 @@ struct platform_device s5p_device_fimc3 = { }; #endif /* CONFIG_S5P_DEV_FIMC3 */ +/* G2D */ + +#ifdef CONFIG_S5P_DEV_G2D +static struct resource s5p_g2d_resource[] = { + [0] = { + .start = S5P_PA_G2D, + .end = S5P_PA_G2D + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_2D, + .end = IRQ_2D, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s5p_device_g2d = { + .name = "s5p-g2d", + .id = 0, + .num_resources = ARRAY_SIZE(s5p_g2d_resource), + .resource = s5p_g2d_resource, + .dev = { + .dma_mask = &samsung_device_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; +#endif /* CONFIG_S5P_DEV_G2D */ + /* FIMD0 */ #ifdef CONFIG_S5P_DEV_FIMD0 diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index 4214ea0ff8fe..bb4584815037 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -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_g2d; extern struct platform_device s5p_device_fimd0; extern struct platform_device s5p_device_hdmi; extern struct platform_device s5p_device_i2c_hdmiphy; |