From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>,
Sascha Hauer <s.hauer@pengutronix.de>
Cc: Lucas Sinn <lucas.sinn@wolfvision.net>
Subject: Re: [PATCH] drivers: mci: rockchip: fix HS400 DLL strobe and clock gate config
Date: Fri, 29 May 2026 13:43:22 +0200 [thread overview]
Message-ID: <178005500262.2594942.14552683743468226225.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20260528122902.3523883-1-s.hauer@pengutronix.de>
On Thu, 28 May 2026 14:29:02 +0200, Sascha Hauer wrote:
> Align two register writes with the Linux kernel (sdhci-of-dwcmshc.c):
>
> - DLL_STRBIN_TAPNUM_DEFAULT: 0x8 -> 0x4
> The strobe tap number was twice the value used by Linux, placing the
> DS sampling point at the wrong phase at 200 MHz and causing DMA
> timeouts in HS400/HS400-ES mode.
>
> [...]
Applied, thanks!
[1/1] drivers: mci: rockchip: fix HS400 DLL strobe and clock gate config
https://git.pengutronix.de/cgit/barebox/commit/?id=63850c699649 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2026-05-29 11:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-28 12:29 Sascha Hauer
2026-05-29 11:43 ` Sascha Hauer [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178005500262.2594942.14552683743468226225.b4-ty@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=barebox@lists.infradead.org \
--cc=lucas.sinn@wolfvision.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox