[PATCH v2 00/10] mci: rockchip-dwcmshc: add HS400(ES) support

Sascha Hauer s.hauer at pengutronix.de
Mon May 18 23:16:24 PDT 2026


On Mon, 18 May 2026 15:13:35 +0200, Sascha Hauer wrote:
> Based on the previous series to add HS200 support for the Rockchip SDHCI
> controller this series now adds core support for HS400(ES) and also
> Rockchip support for HS400(ES). As expected the speed gain isn't that
> dramatic anymore, but it still goes up from 120MB/s to 170MB/s on reads.
> Write is at about 22MB/s.
> 
> Tested on a Radxa Rock 5T.
> 
> [...]

Applied, thanks!

[01/10] mci: sdhci: define VDD_180 and shrink UHS_MASK to bits 0..2
        https://git.pengutronix.de/cgit/barebox/commit/?id=5aafa0d8c5f6 (link may not be stable)
[02/10] mci: mmc_send_tuning: actually point data.dest at the buffer
        https://git.pengutronix.de/cgit/barebox/commit/?id=ceddbdd150cc (link may not be stable)
[03/10] mci: sdhci: add ADMA2 descriptor helpers
        https://git.pengutronix.de/cgit/barebox/commit/?id=1f2caa910e30 (link may not be stable)
[04/10] mci: add HS400 mode selection
        https://git.pengutronix.de/cgit/barebox/commit/?id=f2cb02fc0730 (link may not be stable)
[05/10] mci: add HS400 Enhanced Strobe (HS400ES) selection
        https://git.pengutronix.de/cgit/barebox/commit/?id=7ee07905c13e (link may not be stable)
[06/10] mci: rockchip-dwcmshc-sdhci: use ADMA2
        https://git.pengutronix.de/cgit/barebox/commit/?id=62b36a4bb9cd (link may not be stable)
[07/10] mci: sdhci: rockchip: set TX-path source-select bit in DWCMSHC_EMMC_DLL_TXCLK
        https://git.pengutronix.de/cgit/barebox/commit/?id=ba18f076cde6 (link may not be stable)
[08/10] mci: sdhci: rockchip: distinguish IP revision 0 (rk3568) from 1 (rk3576/rk3588)
        https://git.pengutronix.de/cgit/barebox/commit/?id=03fb27bd3ffc (link may not be stable)
[09/10] mci: sdhci: rockchip: support HS400
        https://git.pengutronix.de/cgit/barebox/commit/?id=bdf08df24ce2 (link may not be stable)
[10/10] mci: sdhci: rockchip: support HS400 Enhanced Strobe
        https://git.pengutronix.de/cgit/barebox/commit/?id=817026a8cce0 (link may not be stable)

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




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