USB: ehci-msm-hsic: Allow enabling only SUSPEND SOF workaround
There can be SOFs underway after suspending the port
(setting susp bit) which leads to phy lockup or unexpected
device disconnections on some platforms. Fix for this is to halt
the controller before setting port suspend bit to avoid such issues.
There are similar SOF related PHY issues for RESET and RESUME.
There already exists a platform_data or DT parameter:
'phy_sof_workaround' which enables all these SOF related workarounds.
But, some hardwares have RESET and RESUME SOF issues fixed but only
SUSPEND SOF issues is present. For these add pdata and DT parameter
to enable only SUSPEND SOF workaround.
CRs-fixed: 510136
Change-Id: I57d7fb11616e96b606f9f0c80bf3222fca27bb5d
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
3 files changed