ARM: SAMSUNG: Add platform definitions and helpers for FIMC driver

FIMC (CAMIF) device is a camera interface embedded in S3C/S5P Samsung
SOC series. It supports ITU-R BT.601/656 and MIPI-CSI2 standards,
memory to memory operations, color conversion, resizing and rotation.

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>

4 files changed, 113 insertions, 0 deletions

diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 39c242b..8e18b51 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -18,3 +18,8 @@ obj-y				+= clock.o
 obj-y				+= irq.o
 obj-$(CONFIG_S5P_EXT_INT)	+= irq-eint.o
 
+# devices
+
+obj-$(CONFIG_S5P_DEV_FIMC0)	+= dev-fimc0.o
+obj-$(CONFIG_S5P_DEV_FIMC1)	+= dev-fimc1.o
+obj-$(CONFIG_S5P_DEV_FIMC2)	+= dev-fimc2.o
diff --git a/arch/arm/plat-s5p/dev-fimc0.c b/arch/arm/plat-s5p/dev-fimc0.c
new file mode 100644
index 0000000..d3f1a9b
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc0.c
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-s5p/dev-fimc0.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC0 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/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <mach/map.h>
+
+static struct resource s5p_fimc0_resource[] = {
+	[0] = {
+		.start	= S5P_PA_FIMC0,
+		.end	= S5P_PA_FIMC0 + SZ_1M - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_FIMC0,
+		.end	= IRQ_FIMC0,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device s5p_device_fimc0 = {
+	.name		= "s5p-fimc",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(s5p_fimc0_resource),
+	.resource	= s5p_fimc0_resource,
+};
diff --git a/arch/arm/plat-s5p/dev-fimc1.c b/arch/arm/plat-s5p/dev-fimc1.c
new file mode 100644
index 0000000..41bd698
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc1.c
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-s5p/dev-fimc1.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC1 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/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <mach/map.h>
+
+static struct resource s5p_fimc1_resource[] = {
+	[0] = {
+		.start	= S5P_PA_FIMC1,
+		.end	= S5P_PA_FIMC1 + SZ_1M - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_FIMC1,
+		.end	= IRQ_FIMC1,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device s5p_device_fimc1 = {
+	.name		= "s5p-fimc",
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(s5p_fimc1_resource),
+	.resource	= s5p_fimc1_resource,
+};
diff --git a/arch/arm/plat-s5p/dev-fimc2.c b/arch/arm/plat-s5p/dev-fimc2.c
new file mode 100644
index 0000000..dfddeda
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc2.c
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-s5p/dev-fimc2.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC2 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/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <mach/map.h>
+
+static struct resource s5p_fimc2_resource[] = {
+	[0] = {
+		.start	= S5P_PA_FIMC2,
+		.end	= S5P_PA_FIMC2 + SZ_1M - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_FIMC2,
+		.end	= IRQ_FIMC2,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device s5p_device_fimc2 = {
+	.name		= "s5p-fimc",
+	.id		= 2,
+	.num_resources	= ARRAY_SIZE(s5p_fimc2_resource),
+	.resource	= s5p_fimc2_resource,
+};