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[v2,0/5] scsi: ufs: renesas: Refactor code for other UFS controller

Message ID 20240709023550.1750333-1-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
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Series scsi: ufs: renesas: Refactor code for other UFS controller | expand

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Yoshihiro Shimoda July 9, 2024, 2:35 a.m. UTC 
The current UFS controller of R-Car S4-8 ES 1.0 only requires statical values
for initializing it. However, other UFS controller (R-Car S4-8 ES 1.2) will
require dynamic values like eFuse values. So, refactor the code for it.
For now, readling eFuse values function which Geert-san made is under
review [1]. So, this patch series refactors is the code only.

[1]
https://lore.kernel.org/all/cover.1716974502.git.geert+renesas@glider.be/

Changes from v1:
https://lore.kernel.org/all/20240708120931.1703956-1-yoshihiro.shimoda.uh@renesas.com/
 - Combine the declaration and assignments into a single statement in patch 1/5.
 - Fix build error when only the patch 1/5 is applied.
 - Further refactoring the code by removing a helper function, not only using
   udelay() directly in patch 3/5.
 - Rename some functions to s/ufs_renesas_param_/ufs_renesas_/.

Yoshihiro Shimoda (5):
  scsi: ufs: renesas: Refactor init code for other UFS controller
  scsi: ufs: renesas: Remove a static local variable
  scsi: ufs: renesas: Remove a register controll helper function
  scsi: ufs: renesas: Refactoring specific PHY settings of 0x10a[df]
  scsi: ufs: renesas: Add reusable functions

 drivers/ufs/host/ufs-renesas.c | 525 +++++++++++++++------------------
 1 file changed, 237 insertions(+), 288 deletions(-)