summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-omap/include/plat/onenand.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-omap/include/plat/onenand.h')
-rw-r--r--arch/arm/plat-omap/include/plat/onenand.h43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h
new file mode 100644
index 000000000000..72f433d7d827
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/onenand.h
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/plat-omap/include/mach/onenand.h
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Author: Juha Yrjola
+ *
+ * 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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#define ONENAND_SYNC_READ (1 << 0)
+#define ONENAND_SYNC_READWRITE (1 << 1)
+
+struct omap_onenand_platform_data {
+ int cs;
+ int gpio_irq;
+ struct mtd_partition *parts;
+ int nr_parts;
+ int (*onenand_setup)(void __iomem *, int freq);
+ int dma_channel;
+ u8 flags;
+};
+
+#define ONENAND_MAX_PARTITIONS 8
+
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+ defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+
+extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
+
+#else
+
+#define board_onenand_data NULL
+
+static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
+{
+}
+
+#endif
OpenPOWER on IntegriCloud