summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-s5pv210
diff options
context:
space:
mode:
authorBen Dooks <ben-linux@fluff.org>2010-05-20 20:25:59 +0900
committerBen Dooks <ben-linux@fluff.org>2010-05-20 20:25:59 +0900
commit206a1a825dc67060ee319c99569755ba11250907 (patch)
treee4cdbd7b8b745e0ad4adfd59fa57c3bcabe3daf4 /arch/arm/mach-s5pv210
parent6aeaad51aaecc9ebc8c1e8f132655e2ae8141f8c (diff)
parent999304be1177d42d16bc59c546228c6ac5a3e76a (diff)
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
Diffstat (limited to 'arch/arm/mach-s5pv210')
-rw-r--r--arch/arm/mach-s5pv210/Kconfig5
-rw-r--r--arch/arm/mach-s5pv210/Makefile1
-rw-r--r--arch/arm/mach-s5pv210/dev-onenand.c50
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h3
4 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 96f4d9b7eab..0761eac9aae 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 6a6dea19dec..30be9a6a462 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 00000000000..34997b752f9
--- /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 3a44e1e5f12..34eb168ec95 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