ar71xx: ar934x_nfc: experimental NAND Flash Controller driver for AR934x

SVN-Revision: 33385

target/linux/ar71xx/files/include/linux/platform/ar934x_nfc.h

@@ -0,0 +1,30 @@
+/*
+ * Platform data definition for the built-in NAND controller of the
+ * Atheros AR934x SoCs
+ *
+ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * 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.
+ */
+
+#ifndef _AR934X_NFC_PLATFORM_H
+#define _AR934X_NFC_PLATFORM_H
+
+#define AR934X_NFC_DRIVER_NAME		"ar934x-nfc"
+
+struct mtd_info;
+struct mtd_partition;
+
+struct ar934x_nfc_platform_data {
+	const char *name;
+	struct mtd_partition *parts;
+	int nr_parts;
+
+	void (*hw_reset)(bool active);
+	void (*select_chip)(int chip_no);
+	int (*scan_fixup)(struct mtd_info *mtd);
+};
+
+#endif /* _AR934X_NFC_PLATFORM_H */

target/linux/ar71xx/patches-3.3/413-mtd-ar934x-nand-driver.patch

@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -544,4 +544,8 @@ config MTD_NAND_RB750
+ 	tristate "NAND flash driver for the RouterBoard 750"
+ 	depends on MTD_NAND && ATH79_MACH_RB750
+ 
++config MTD_NAND_AR934X
++	tristate "NAND flash driver for the Atheros AR934x SoCs"
++	depends on SOC_AR934X
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -11,6 +11,7 @@ obj-$(CONFIG_MTD_SM_COMMON) 		+= sm_comm
+ obj-$(CONFIG_MTD_NAND_CAFE)		+= cafe_nand.o
+ obj-$(CONFIG_MTD_NAND_SPIA)		+= spia.o
+ obj-$(CONFIG_MTD_NAND_AMS_DELTA)	+= ams-delta.o
++obj-$(CONFIG_MTD_NAND_AR934X)		+= ar934x_nfc.o
+ obj-$(CONFIG_MTD_NAND_AUTCPU12)		+= autcpu12.o
+ obj-$(CONFIG_MTD_NAND_DENALI)		+= denali.o
+ obj-$(CONFIG_MTD_NAND_AU1550)		+= au1550nd.o