[PATCH v3 0/5] ATA/ARM: convert ARM/DaVinci to use libata PATA drivers

Bartlomiej Zolnierkiewicz b.zolnierkie at samsung.com
Wed Mar 22 11:20:57 PDT 2017


This patchset adds Palmchip BK3710 IDE controller driver to
libata and switches ARM/DaVinci to use it (instead of the old
IDE driver).

Sekhar, please check that it still works after changes, thanks.

Changes since v2
- fixed 'checkpatch.pl --strict' issues reported by Sekhar
- added chipset initialization fixups in the new patches #2-3
  (based on the review comments from Sergei)

Changes since v1
- addressed review comments from Sergei Shtylyov
- fixed cycle_time unitialized variable issue

Changes since v0.1 draft patch version
- fixed cycle_time build warning
- added platform support fixes from Sekhar
- added defconfig changes from Sekhar
- preserved platform support for the old IDE driver
- split it on 3 patches

Best regards,
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

Bartlomiej Zolnierkiewicz (3):
  ata: add Palmchip BK3710 PATA controller driver
  pata_bk3710: disable IORDY Timer on chipset initialization
  pata_bk3710: clear status bits of BMISP on chipset initialization

Sekhar Nori (2):
  ARM: davinci: add pata_bk3710 libata driver support
  ARM: davinci_all_defconfig: convert to use libata PATA

 arch/arm/configs/davinci_all_defconfig    |   4 +-
 arch/arm/mach-davinci/board-dm644x-evm.c  |   3 +-
 arch/arm/mach-davinci/board-dm646x-evm.c  |   3 +-
 arch/arm/mach-davinci/board-neuros-osd2.c |   3 +-
 drivers/ata/Kconfig                       |   9 +
 drivers/ata/Makefile                      |   1 +
 drivers/ata/pata_bk3710.c                 | 382 ++++++++++++++++++++++++++++++
 7 files changed, 399 insertions(+), 6 deletions(-)
 create mode 100644 drivers/ata/pata_bk3710.c


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