aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-s5p
diff options
context:
space:
mode:
authorSylwester Nawrocki <s.nawrocki@samsung.com>2011-03-12 08:58:01 +0900
committerKukjin Kim <kgene.kim@samsung.com>2011-03-12 08:58:01 +0900
commit604eefeb2308cda72325fd8754aecb55075ae866 (patch)
tree0377fa607c223a072739327ff8f7df841344ee8b /arch/arm/plat-s5p
parent9e65bbf21371ea6705acd88229c8a7439f46e25e (diff)
downloadkernel_samsung_smdk4412-604eefeb2308cda72325fd8754aecb55075ae866.zip
kernel_samsung_smdk4412-604eefeb2308cda72325fd8754aecb55075ae866.tar.gz
kernel_samsung_smdk4412-604eefeb2308cda72325fd8754aecb55075ae866.tar.bz2
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>
Diffstat (limited to 'arch/arm/plat-s5p')
-rw-r--r--arch/arm/plat-s5p/Kconfig5
-rw-r--r--arch/arm/plat-s5p/Makefile1
-rw-r--r--arch/arm/plat-s5p/dev-fimc3.c43
3 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 0e41447..8492297 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -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
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index a788266..42afff7 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -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
diff --git a/arch/arm/plat-s5p/dev-fimc3.c b/arch/arm/plat-s5p/dev-fimc3.c
new file mode 100644
index 0000000..ef31bec
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc3.c
@@ -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),
+ },
+};