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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-01-28 12:12:36 +0800
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-03-15 23:28:19 +0800
commit770d7c39af940da24dd4c2c048576d778ac0abd4 (patch)
tree7cf7f6c89bcc1a8c4db93d695b80116962df4e04 /include/linux/of_mtd.h
parentfa4d34ccd0914ac87336ea2c17e9370dfecef286 (diff)
downloadop-kernel-dev-770d7c39af940da24dd4c2c048576d778ac0abd4.zip
op-kernel-dev-770d7c39af940da24dd4c2c048576d778ac0abd4.tar.gz
of/mtd/nand: add generic bindings and helpers
- nand-ecc-mode : String, operation mode of the NAND ecc mode. Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", "soft_bch". - nand-bus-width : 8 or 16 bus width if not present 8 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/linux/of_mtd.h')
-rw-r--r--include/linux/of_mtd.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h
new file mode 100644
index 0000000..bae1b60
--- /dev/null
+++ b/include/linux/of_mtd.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * OF helpers for mtd.
+ *
+ * This file is released under the GPLv2
+ */
+
+#ifndef __LINUX_OF_MTD_H
+#define __LINUX_OF_NET_H
+
+#ifdef CONFIG_OF_MTD
+#include <linux/of.h>
+extern const int of_get_nand_ecc_mode(struct device_node *np);
+int of_get_nand_bus_width(struct device_node *np);
+bool of_get_nand_on_flash_bbt(struct device_node *np);
+#endif
+
+#endif /* __LINUX_OF_MTD_H */
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