Thread (27 messages) 27 messages, 3 authors, 2018-08-09

Re: [PATCH 3/8] mmc: tegra: Implement HS400 enhanced strobe

From: Thierry Reding <hidden>
Date: 2018-08-09 13:48:00
Also in: linux-mmc, linux-tegra, lkml

On Thu, Aug 09, 2018 at 03:22:54PM +0300, Aapo Vienamo wrote:
On Thu, 9 Aug 2018 13:43:45 +0200
Thierry Reding [off-list ref] wrote:
quoted
On Tue, Aug 07, 2018 at 04:59:59PM +0300, Aapo Vienamo wrote:
quoted
Implement HS400 enhanced strobe.  
Can you provide a little more information about what the impact is of
this? Does this increase throughput? How much?
The eMMC enhanced strobe is a mechanism that can be used instead of the
HS400 tuning procedure. Note that the delay line calibration implemented
later on in this series is Tegra specific and has to be performed
regardless of which type of HS400 tuning mechanism is used.
Sounds like a variation of that would be good material for the commit
message.

Thierry

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