[PATCH 0/3] mci: sdhci Rockchip tuning fixes

Sascha Hauer s.hauer at pengutronix.de
Mon May 25 23:58:49 PDT 2026


On Thu, 21 May 2026 10:05:04 +0200, Sascha Hauer wrote:
> Tuning operation on Rockchip used to fail. I never noticed because
> errors from tuning were not properly propagated. This is fixed in [1]
> and since this commit HSx00 speeds do not work work anymore. HS400
> modes worked for me despite the tuning failed, but with likely
> suboptimal timing. This series fixes this and we now pass tuning.
> 
> Also switch the Rockchip SDHCI controller to the recently introduced
> sdhci_send_command() helper.
> 
> [...]

Applied, thanks!

[1/3] mci: rockchip-dwcmshc-sdhci: poll DATA_AVAIL for tuning commands
      https://git.pengutronix.de/cgit/barebox/commit/?id=e6932512834b (link may not be stable)
[2/3] mci: sdhci: Fix TIMEOUT_CONTROL register value
      https://git.pengutronix.de/cgit/barebox/commit/?id=5290098d1266 (link may not be stable)
[3/3] mci: sdhci: rockchip: Use generic sdhci_send_command()
      https://git.pengutronix.de/cgit/barebox/commit/?id=19ce0bdebf48 (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>




More information about the barebox mailing list