diff options
| author | Subhash Jadavani <subhashj@codeaurora.org> | 2015-01-09 12:54:11 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:01:11 -0700 |
| commit | c8529834348e812863f03e17434b53c75ee50141 (patch) | |
| tree | 95102db98fcdab2035158f8c4de5ab47db6f7add /include/uapi/linux/string.h | |
| parent | 5283ec6226bd51bd4198db27ac9ff20a11f0894c (diff) | |
phy: qcom-ufs-qmp-14nm: add svs mode workaround
UFS PHY power up calibration sequence on UFS controller revision 2.0.0
can't have SVS mode configuration otherwise calibration result cannot
be used in HS-G3. So there are additional register writes must be done
after the PHY is initialized but before the controller requests
hibernate exit. Also as this issue is not present on UFS controller
revision 2.1.0, SVS mode configuration registers are written as part
of the power up calibration sequence itself. This change takes care
of these issues related to SVS mode.
Change-Id: Ib431d98345224db13f1d68197e948bb077c95080
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
[venkatg@codeaurora.org: resolved trivial merge conflicts,
drop include/linux/phy/phy-qcom-ufs.h]
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Diffstat (limited to 'include/uapi/linux/string.h')
0 files changed, 0 insertions, 0 deletions