[PATCH] S5PV210: Move OneNAND platform data to plat-s5p

[kmpark@infradead.org (Kyungmin Park)]

From: Kyungmin Park <kyungmin.park@samsung.com>

S5PV310 has the same OneNAND controller and can use it commonly.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/mach-s5pv210/Kconfig            |    5 ---
 arch/arm/mach-s5pv210/Makefile           |    1 -
 arch/arm/mach-s5pv210/include/mach/map.h |    3 --
 arch/arm/plat-s5p/Makefile               |    2 +-
 arch/arm/plat-s5p/dev-onenand.c          |   52 ++++++++++++++++++++++++++++++
 5 files changed, 53 insertions(+), 10 deletions(-)
 create mode 100644 arch/arm/plat-s5p/dev-onenand.c

diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 0761eac..96f4d9b 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -62,11 +62,6 @@ config MACH_GONI
 	  Machine support for Samsung GONI board
 	  S5PC110(MCP) is one of package option of S5PV210
 
-config S5PC110_DEV_ONENAND
-	bool
-	help
-	  Compile in platform device definition for OneNAND1 controller
-
 config MACH_SMDKV210
 	bool "SMDKV210"
 	select CPU_S5PV210
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 30be9a6..6a6dea1 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -26,7 +26,6 @@ obj-$(CONFIG_MACH_GONI)		+= mach-goni.o
 
 obj-y				+= dev-audio.o
 obj-$(CONFIG_S3C64XX_DEV_SPI)	+= dev-spi.o
-obj-$(CONFIG_S5PC110_DEV_ONENAND) += dev-onenand.o
 
 obj-$(CONFIG_S5PV210_SETUP_FB_24BPP)	+= setup-fb-24bpp.o
 obj-$(CONFIG_S5PV210_SETUP_I2C1) 	+= setup-i2c1.o
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 34eb168..3a44e1e 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -16,9 +16,6 @@
 #include <plat/map-base.h>
 #include <plat/map-s5p.h>
 
-#define S5PC110_PA_ONENAND	(0xB0000000)
-#define S5PC110_PA_ONENAND_DMA	(0xB0600000)
-
 #define S5PV210_PA_CHIPID	(0xE0000000)
 #define S5P_PA_CHIPID		S5PV210_PA_CHIPID
 
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 39c242b..d9f6890 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -12,7 +12,7 @@ obj-				:=
 
 # Core files
 
-obj-y				+= dev-uart.o
+obj-y				+= dev-uart.o dev-onenand.o
 obj-y				+= cpu.o
 obj-y				+= clock.o
 obj-y				+= irq.o
diff --git a/arch/arm/plat-s5p/dev-onenand.c b/arch/arm/plat-s5p/dev-onenand.c
new file mode 100644
index 0000000..00facbe
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-onenand.c
@@ -0,0 +1,52 @@
+/*
+ * linux/arch/arm/plat-s5p/dev-onenand.c
+ *
+ *  Copyright (c) 2008-2010 Samsung Electronics
+ *  Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * S5PC110 series device definition for OneNAND devices
+ *
+ * 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/mtd/mtd.h>
+#include <linux/mtd/onenand.h>
+
+#include <mach/irqs.h>
+
+#define S5PC110_PA_ONENAND		(0xB0000000)
+#define S5PC110_PA_ONENAND_DMA		(0xB0600000)
+
+static struct resource s5pc110_onenand_resources[] = {
+	[0] = {
+		.start	= S5PC110_PA_ONENAND,
+		.end	= S5PC110_PA_ONENAND + SZ_128K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= S5PC110_PA_ONENAND_DMA,
+		.end	= S5PC110_PA_ONENAND_DMA + SZ_2K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct platform_device s5pc110_device_onenand = {
+	.name		= "s5pc110-onenand",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5pc110_onenand_resources),
+	.resource	= s5pc110_onenand_resources,
+};
+
+void s5pc110_onenand_set_platdata(struct onenand_platform_data *pdata)
+{
+	struct onenand_platform_data *pd;
+
+	pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
+	if (!pd)
+		printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+	s5pc110_device_onenand.dev.platform_data = pd;
+}
-- 
1.5.3.3