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authorKamil Debski <k.debski@samsung.com>2011-12-27 08:16:44 (GMT)
committerKukjin Kim <kgene.kim@samsung.com>2012-02-10 23:02:41 (GMT)
commit561ab530bf81c86df1c88d6c8b75718ef1d3b8a6 (patch)
tree115b00ce208bf14cf05d3d941d77da37496204fb /arch/arm/plat-samsung
parented8d8aa1e674b5b03fceae56a81cccbcf60ec95e (diff)
downloadlinux-fsl-qoriq-561ab530bf81c86df1c88d6c8b75718ef1d3b8a6.tar.xz
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>
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r--arch/arm/plat-samsung/devs.c28
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h1
2 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 32a6e39..145580a 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 4214ea0..bb45848 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;