Re: [PATCH V2 0/9] mmc: mmci: sdmmc: add sdr104 support

From: Ludovic BARRE
Date: Tue Feb 11 2020 - 09:47:39 EST


hi Ulf

Just a "gentleman ping" on this series
https://patchwork.kernel.org/project/linux-mmc/list/?series=234011

Regards
Ludo

Le 1/28/20 Ã 10:06 AM, 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

V2:
-regroup host->mmc_ops & mmc->ops assignment
-add timeout define
-rename prep_volt_switch to pre_sig_volt_switch
-rename volt_switch to post_sig_volt_switch
-add 'why' comment for "mmc: mmci: add volt_switch callbacks"

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 | 42 +++-
drivers/mmc/host/mmci.h | 8 +
drivers/mmc/host/mmci_stm32_sdmmc.c | 204 +++++++++++++++++-
4 files changed, 248 insertions(+), 8 deletions(-)