ARM: Merge for-2635-4/onenand

Merge branch 'for-2635-4/onenand' into for-2635-4/partial2

Conflicts:
	arch/arm/mach-s5pc100/cpu.c
	arch/arm/mach-s5pc100/include/mach/map.h
	arch/arm/mach-s5pv210/Makefile

4 files changed, 59 insertions, 0 deletions

diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 96f4d9b7eab4..0761eac9aaea 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -62,6 +62,11 @@ 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 6a6dea19dec5..30be9a6a4620 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -26,6 +26,7 @@ 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/dev-onenand.c b/arch/arm/mach-s5pv210/dev-onenand.c
new file mode 100644
index 000000000000..34997b752f93
--- /dev/null
+++ b/arch/arm/mach-s5pv210/dev-onenand.c
@@ -0,0 +1,50 @@
+/*
+ * linux/arch/arm/mach-s5pv210/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>
+#include <mach/map.h>
+
+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;
+}
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 3a44e1e5f126..34eb168ec950 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -16,6 +16,9 @@
 #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