Messages in this thread | | | Date | Wed, 19 Oct 2022 16:51:52 +0300 | Subject | Re: [PATCH v2 12/15] phy: qcom-qmp-pcie: fix initialisation reset | From | Dmitry Baryshkov <> |
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On 19/10/2022 14:35, Johan Hovold wrote: > Add the missing delay after asserting reset. This is specifically needed > for the reset to have any effect on SC8280XP. > > The vendor driver uses a 1 ms delay, but that seems a bit excessive. > Instead use a 200 us delay which appears to be more than enough and also > matches the UFS reset delay added by commit 870b1279c7a0 ("scsi: > ufs-qcom: Add reset control support for host controller"). > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- > drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 2 ++ > 1 file changed, 2 insertions(+)
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
-- With best wishes Dmitry
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