Re: [PATCH 0/9] mmc: mmci: sdmmc: add sdr104 support

From: Ludovic BARRE
Date: Fri Jan 24 2020 - 07:55:40 EST


hi Ulf

Just a "gentleman ping" on this series
https://lkml.org/lkml/2020/1/10/392

Regards
Ludo

Le 1/10/20 Ã 2:48 PM, Ludovic Barre a ÃcritÂ:
To support the sdr104 mode, sdmmc variant needs:
-Hardware delay block support for sdmmc variant
with tuning procedure
-Voltage switch callbacks
-sdmmc revision 2.0

Ludovic Barre (9):
mmc: mmci: sdmmc: replace sg_dma_xxx macros
mmc: mmci: sdmmc: rename sdmmc_priv struct to sdmmc_idma
mmc: mmci: add a reference at mmc_host_ops in mmci struct
mmc: mmci: add private pointer for variant
dt-bindings: mmc: mmci: add delay block base register for sdmmc
mmc: mmci: sdmmc: add execute tuning with delay block
mmc: mmci: add volt_switch callbacks
mmc: mmci: sdmmc: add voltage switch functions
mmc: mmci: add sdmmc variant revision 2.0

.../devicetree/bindings/mmc/mmci.txt | 2 +
drivers/mmc/host/mmci.c | 39 ++++
drivers/mmc/host/mmci.h | 8 +
drivers/mmc/host/mmci_stm32_sdmmc.c | 199 +++++++++++++++++-
4 files changed, 241 insertions(+), 7 deletions(-)