summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2008-09-02 17:16:59 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-09-02 22:35:36 +0100
commit34f6e15786293e8d6ed05f9c19ed784ff15d2702 (patch)
treeaf0485025a277b4e64d31df91fa5fa0ca08d5e1c /arch
parent2675e9447bb5c861dbd29c5fe55b7ce2ad3ff0f5 (diff)
[MTD] [NAND] Freescale i.MX2 NAND driver
This patch adds support for the integrated NAND flash controller of the i.MX2 and i.MX3 family. It is tested on MX27 but should work on MX3 aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Juergen Beisert <j.beisert@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/plat-mxc/include/mach/mxc_nand.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/mxc_nand.h b/arch/arm/plat-mxc/include/mach/mxc_nand.h
new file mode 100644
index 00000000000..2b972df22d1
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mxc_nand.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __ASM_ARCH_NAND_H
+#define __ASM_ARCH_NAND_H
+
+struct mxc_nand_platform_data {
+ int width; /* data bus width in bytes */
+ int hw_ecc; /* 0 if supress hardware ECC */
+};
+#endif /* __ASM_ARCH_NAND_H */