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[0/2] Remove support for legacy UFS

Message ID 20240326083253.1303-1-avri.altman@wdc.com
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Series Remove support for legacy UFS | expand

Message

Avri Altman March 26, 2024, 8:32 a.m. UTC 
UFS1.0 and UFS1.1, published in the early 2010s, were more of a proof of
concept rather than a mature functional spec. Toshiba was the only
device manufacturer with the most accomplished phy team to come up with
a small UFS1.0 device. Alas, there were no commercial platforms it can
be paired with. Even UFS2.0 that was published in 2013, didn't really
make it to the market: too moot to take effect. It's not until UFS2.1
that was published in 2016, were a myriad of devices and platforms
flooded the market. Designated to mobile devices, dictates a rapid short
lives for those platforms. Hence, we can safely remove those pre-UFS2.1
pieces of code.

Avri Altman (2):
  scsi: ufs: Remove support for old UFSHCI versions
  scsi: ufs: Remove legacy tuning calls

 drivers/ufs/core/ufshcd.c   | 169 ++++--------------------------------
 drivers/ufs/host/ufs-qcom.c |   3 +-
 include/ufs/ufshci.h        |   7 --
 3 files changed, 16 insertions(+), 163 deletions(-)