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Add device-tree aware NDFC driver

Valentine Barshak linux-mtd linuxppc-dev 1 version In review

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  1. v1 Latest3 patches 5 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3PowerPC: Add device-tree aware PowerPC 44x NDFC driverdrivers/mtd/nand/Kconfig drivers/mtd/nand/Makefile drivers/mtd/nand/ndfc_of.c +1 more+610 -00 replies
2/3PowerPC: 44x NanD Flash Controller (NDFC) bindingsDocumentation/powerpc/booting-without-of.txt+64 -00 replies
3/3PowerPC: NDFC entry for 440EPx Sequoia DTSarch/powerpc/boot/dts/sequoia.dts+23 -00 replies

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Cover letter [PATCH 0/3] Add device-tree aware NDFC driver

This adds a device-tree aware PowerPC 44x NanD Flash Controller driver The code is based on the original NDFC driver by Thomas Gleixner, but since it's been changed much and has initialization/clean-up completely reworked it's been put into a separate ndfc_of.c file. This version supports both separate mtd devices on each chip attached to NDFC banks and single mtd device spread across identical chips (not using mtdconcat) as well. The choice is selected with device tree settings. This has been tested on PowerPC 440EPx Sequoia board.
Any comments are greatly appreciated.
Thanks,
Valentine.