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[v2,0/3] usb: host: npcm7xx-ehci: add Arbel NPCM8XX support and remove reset sequence

Message ID 20220718181842.61040-1-tmaimon77@gmail.com (mailing list archive)
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Series usb: host: npcm7xx-ehci: add Arbel NPCM8XX support and remove reset sequence | expand

Message

Tomer Maimon July 18, 2022, 6:18 p.m. UTC 
This patch set
- Adds Arbel NPCM8XX USB EHCI host controller support to USB EHCI driver.
- Remove the USB reset sequence because it is done in the NPCM reset driver.

The NPCM USB host driver tested on the NPCM845 evaluation board.

Addressed comments from:
 - Arnd Bergmann : https://lore.kernel.org/all/CAK8P3a2PM9pe5tN=N7BMdkwZZKNv9Wa+CEFCyQT_6Ur=O7P5pQ@mail.gmail.com/
 - Alan Stern: https://lore.kernel.org/all/YtVuildpxcI5By4x@rowland.harvard.edu/

Changes since version 1:
 - Remove NPCM reset configuration dependency.
 - Remove unused definitions.

Changes since version 1:
 - Modify dt-binding compatible property.
 - Use device_get_match_data function instead of_match_node function.

Tomer Maimon (3):
  usb: host: npcm7xx: remove USB EHCI host reset sequence
  dt-bindings: usb: npcm7xx: Add npcm845 compatible
  USB: host: npcm: Add NPCM8XX support

 .../devicetree/bindings/usb/npcm7xx-usb.txt   |  4 +-
 drivers/usb/host/Kconfig                      |  8 +--
 drivers/usb/host/ehci-npcm7xx.c               | 50 -------------------
 3 files changed, 7 insertions(+), 55 deletions(-)