Hi Geert,
please consider pulling changes to add support for R-Car Gen3 SDHI DMAC.
This gives a significant performance boost;
the headline figure is 9.5MB/s -> 39.7MB/s.
This pull request is based on mmc/next.
The following changes since commit 6e75316c15df8333506377743c75fcd626193849:
mmc: tmio: make sure SDIO gets reinitialized after resume (2017-05-30
11:51:55 +0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git
topic/sdhi-gen3-dma-2017
for you to fetch changes up to fd9437fc8884f039ba4a510ac99d350fd693b0dc:
mmc: renesas-sdhi: remove gen3 support from sysc dmac driver (2017-06-08
15:03:03 +0200)
----------------------------------------------------------------
Simon Horman (4):
mmc: sh_mobile_sdhi: set max_segs and max_blk_count values R-Car Gen3
mmc: tmio: add complete to DMA ops
mmc: renesas_sdhi: add support for R-Car Gen3 SDHI DMAC
mmc: renesas-sdhi: remove gen3 support from sysc dmac driver
Yoshihiro Shimoda (1):
mmc: tmio: add max_segs and max_blk_count in tmio_mmc_data
drivers/mmc/host/Kconfig | 17 ++
drivers/mmc/host/Makefile | 8 +-
drivers/mmc/host/renesas_sdhi.h | 2 +
drivers/mmc/host/renesas_sdhi_core.c | 2 +
drivers/mmc/host/renesas_sdhi_internal_dmac.c | 275 ++++++++++++++++++++++++++
drivers/mmc/host/renesas_sdhi_sys_dmac.c | 23 +--
drivers/mmc/host/tmio_mmc.h | 2 +
drivers/mmc/host/tmio_mmc_core.c | 16 +-
include/linux/mfd/tmio.h | 2 +
9 files changed, 319 insertions(+), 28 deletions(-)
create mode 100644 drivers/mmc/host/renesas_sdhi_internal_dmac.c
