[RFC,00/14] mtd: rawnand: ams-delta: Prepare for merging

Message

Janusz Krzysztofik Feb. 12, 2020, 12:39 a.m. UTC

In preparation for merging the driver with "gpio-nand", as suggested by
Boris Brezillon and others, drop Amstrad Delta specific bits or replace
them with more generic ones.

The series starts with v2 of a patch that adds write protection on boot,
originally submitted as a part of the driver GPIO migratiton series but
not merged, with comments received at that time from Boris Brezillon now
hopefully addressed.

The series also contains v4 of a previously discussed patch that drops
Amstrad Delta specific partition table info from the driver, now
provided by the board file via platform data, with an OF fix added in v2
now excluded to a separate patch.

Remaining patches are new submissions.

Janusz Krzysztofik (14):
  mtd: rawnand: ams-delta: Write protect device during probe
  mtd: rawnand: ams-delta: Use struct gpio_nand_platdata
  ARM: OMAP1: ams-delta: Provide board specific partition info
  mtd: rawnand: ams-delta: Drop board specific partition info
  mtd: rawnand: ams-delta: Enable OF partition info support
  mtd: rawnand: ams-delta: Push inversion handling to gpiolib
  mtd: rawnand: ams-delta: Don't hardcode read/write pulse widths
  mtd: rawnand: ams-delta: Make read pulses optional
  mtd: rawnand: ams-delta: Handle more GPIO pins as optional
  mtd: rawnand: ams-delta: Add module device tables
  mtd: rawnand: ams-delta: Support custom driver initialisation
  mtd: rawnand: ams-delta: Drop useless local variable
  mtd: rawnand: ams-delta: Make the driver custom I/O ready
  mtd: rawnand: ams-delta: Rename structures and functions to gpio_nand*

 arch/arm/mach-omap1/board-ams-delta.c |  47 ++++-
 drivers/mtd/nand/raw/ams-delta.c      | 237 +++++++++++++++++---------
 2 files changed, 198 insertions(+), 86 deletions(-)