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Subject[PATCH 0/9] ARM: berlin: add nand support
Hi all,

This series introduces the support for the Marvell Berlin nand
controller. It is based on top of v3.19-rc6 and was tested on the
Marvell Berlin BG2Q DMP board.

The support is added into the existing pxa3xx nand controller. Some
additions were done in order to get this controller working:
- Support for a non mandatory ECC clock has been added.
- The Berlin nand controller needs to poll the status register.
- Sequences of commands are quite different in order to perform read and
write operations.

Changes were done in order to avoid impacting other controllers using
this driver, but I'd like people actually using the pxa3xx nand driver
to test theses patches to ensure no harm was done. A specific Berlin
nand cmd function has been added to deal with most of the Berlin
specific code.

Because of a bug in the Berlin clock driver, this series requires the
fix provided by Jisheng Zhang, which is already in v3.19-rc6



Antoine Tenart (9):
mtd: pxa3xx_nand: initialiaze pxa3xx_flash_ids to 0
mtd: pxa3xx_nand: add a non mandatory ECC clock
mtd: pxa3xx_nand: set NDCR_PG_PER_BLK if page per block is 128
mtd: pxa3xx_nand: add a default chunk size
mtd: pxa3xx_nand: add support for the Marvell Berlin nand controller
Documentation: bindings: add the Berlin nand controller compatible
mtd: nand: let Marvell Berlin SoCs select the pxa3xx driver
ARM: berlin: add BG2Q node for the nand
ARM: berlin: enable flash on the BG2Q DMP

.../devicetree/bindings/mtd/pxa3xx-nand.txt | 1 +
arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 10 +
arch/arm/boot/dts/berlin2q.dtsi | 21 ++
drivers/mtd/nand/Kconfig | 2 +-
drivers/mtd/nand/pxa3xx_nand.c | 321 ++++++++++++++++++---
5 files changed, 320 insertions(+), 35 deletions(-)


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