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| author | Gilad Broner <gbroner@codeaurora.org> | 2016-02-28 15:24:56 +0200 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 21:25:44 -0700 |
| commit | 9fbeb1c9105055cb220c2051f5a0ea2099842fb4 (patch) | |
| tree | 24de13319fe3aa6b33c1edb542dca1317c26f6f3 /include/uapi/linux/ppdev.h | |
| parent | 3564520a5ef0ad521c99961048287261c46527be (diff) | |
ufs: qcom: add dts property to disable LPM modes
Since msmcobalt RUMI uses QRBTC-V2 UFS PHY, there are a few limitations
that must be applied in order to be able to initialize UFS:
1. UFS should remain in PWM-G1 1-Lane and never change its gear, as other
gears are not stable
2. hibern8 enter/exit should be bypassed
3. we should avoid any power change (as in runtime suspend/resume)
Add "qcom,disable-lpm" property to facilitate disabling of these.
Change-Id: I3f1801da1e2bf1ce8ce98f5ab08211683106ae8c
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
Diffstat (limited to 'include/uapi/linux/ppdev.h')
0 files changed, 0 insertions, 0 deletions