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dm: Add USB support

Marek Vasut u-boot 4 versions – New

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Versions newest first · linked by author and title

  1. v2 Latest posting 3/30 of 80 patches 0 repliesNew
  2. v2 posting 2/30 of 80 patches 0 repliesSuperseded
  3. v2 posting 1/31 of 80 patches 0 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v1 RFC0 of 7 patches0 repliesSuperseded

Patches in v2 posting 3/3 No applies recorded yet

None of the 80 patches the cover letter announces are in this archive.

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v2 yet.

Read the v2 thread

Cover letter [U-Boot] [PATCH v2 0/80] dm: Add USB support
Quoted 1 line · Simon Glass

Hi Marek,

Hi Simon,

Quoted 31 lines · Marek Vasut
Quoted 30 lines · Simon Glass
Quoted 1 line

Hi Marek,

Hi Simon,

Quoted 24 lines · Marek Vasut
Quoted 9 lines · Simon Glass
Quoted 8 lines

This series adds driver model support to USB. The intent is to permit the various subsystems (OHCI, EHCI, XHCI) to co-exist and allow any number of USB ports of different types.

With the RFC series, only USB controllers had a real driver model device. USB devices (including the hub in the controller) were not modelled as driver model devices.

Quoted 8 lines
Quoted 4 lines

While this was expedient, and produced much fewer patches, it is not a long-term solution. Also, since then, driver model Ethernet support (which USB can use) has been merged to u-boot-dm/next. It seems better to bite the bullet and do a full conversion.

Whew.

Reviewed-by Marek Vasut <[email protected]>

Thanks very much for working through these!

Unless there are other comments I plan to apply this to u-boot-dm/next in the next few days. I expect it will need some tweaking as boards are moved over too.

Quoted 6 lines
Quoted 3 lines

Please apply, I'm really looking forward to this.

Thank you very much for putting all the effort into this !

OK, I'll apply to u-boot-dm/next, do a bit more testing, and apply. It will be great to get this moved over.

Thank you!

Best regards,
Marek Vasut

Read the cover letter in its thread