mbox series

[RFC,0/2] mmc: renesas_sdhi: add manual correction

Message ID 20191203203301.2202-1-wsa+renesas@sang-engineering.com (mailing list archive)
Headers show
Series mmc: renesas_sdhi: add manual correction | expand

Message

Wolfram Sang Dec. 3, 2019, 8:32 p.m. UTC 
Add manual tap correction because the automatic one fails for HS400 on
Gen3.

(Limited) testing on Renesas Salvator-XS with M3-N and H3 ES2.0. I want
to apply more testing before sending out the real versions. Yet, release
early...

Depends on this series:
[PATCH 0/5] mmc: renesas_sdhi: prepare for recent HS400 updates

A branch is here:
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/sdhi/new_manual_calib


Takeshi Saito (1):
  mmc: renesas_sdhi: Add manual correction

Wolfram Sang (1):
  mmc: renesas_sdhi: enfore manual correction for Gen3

 drivers/mmc/host/renesas_sdhi.h      |  1 +
 drivers/mmc/host/renesas_sdhi_core.c | 68 +++++++++++++++++++++++-----
 2 files changed, 58 insertions(+), 11 deletions(-)

Comments

Wolfram Sang Dec. 10, 2019, 10:32 p.m. UTC | #1 
On Tue, Dec 03, 2019 at 09:32:58PM +0100, Wolfram Sang wrote:
> Add manual tap correction because the automatic one fails for HS400 on
> Gen3.
> 
> (Limited) testing on Renesas Salvator-XS with M3-N and H3 ES2.0. I want
> to apply more testing before sending out the real versions. Yet, release
> early...

And to keep everyone updated: I think the BSP patch about ignoring DAT
correction error status should be folded into this series. I hope I can
finish RFC v2 this week.