[PATCH v3 0/4] mtd: pxa3xx_nand: rework the timing setup

Antoine Tenart antoine.tenart at free-electrons.com
Thu Oct 15 00:17:27 PDT 2015

Hi all,

Let's try one more time to get this merged.

Another series, introducing the Berlin nand support, depends on this.

This series was part of a bigger one[1], which was split into smaller
ones as asked by Ezequiel[2]. When we take this into account, this is

The aim here is to use the nand framework to setup the timings,
while keeping the old in-driver way of configuration timings for
compatibility reasons.

You can find the series at:
https://github.com/atenart/linux.git berlin/4.3/nand-timings


Since v2:
        - Added back the support for keep-config 16 bits devices
        - Fixed wrong unit in a calculation
        - Reworked the pxa3xx_nand_init_timings() logic
	- Allowed compile test the pxa3xx driver

Since v1:
        - Rebased on top of v4.2-rc1

Since the series was split up:
        - Reworked the ndcr setup
        - Removed the read_id_bytes update after device detection

Antoine Tenart (4):
  mtd: nand: allow compile test of MTD_NAND_PXA3xx
  mtd: pxa3xx_nand: add helpers to setup the timings
  mtd: pxa3xx_nand: rework flash detection and timing setup
  mtd: pxa3xx_nand: clean up the pxa3xx timings

 drivers/mtd/nand/Kconfig                      |   2 +-
 drivers/mtd/nand/pxa3xx_nand.c                | 273 ++++++++++++++++----------
 include/linux/platform_data/mtd-nand-pxa3xx.h |  11 +-
 3 files changed, 172 insertions(+), 114 deletions(-)


More information about the linux-arm-kernel mailing list