Re: [PATCH] drivers: mci: rockchip: fix HS400 DLL strobe and clock gate config
Sascha Hauer <[email protected]>
| Newsgroups | org.infradead.lists.barebox |
|---|---|
| Message-ID | <[email protected]> |
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 <[email protected]>