Some R-Car Gen3 SoCs need corrections after they tuned to HS400. This series implements that. Please have a look at the patch descriptions for details. The origins were patches in the BSP from Takeshi Saito. Changes for RFC v3: * rebased to the latest BSP patches which now use tables instead of computed values for the correction values * other refactoring because of the above * MMC0 instance is hardcoded now because it is located at the same address on all Gen3 SoCs * except for the TMPPORT accessors, it is basically a new patch There is a branch for testing here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/topic/sdhi-manual-calib What is missing here is more testing on more boards. I post it already for review comments. And because it is needed to trigger a stalled SCC condition which is fixed by a patchset I just sent out. Thanks and happy hacking, Wolfram Wolfram Sang (2): mmc: tmio: add generic hook to fixup after a completed request mmc: renesas_sdhi: support manual calibration drivers/mmc/host/renesas_sdhi.h | 5 + drivers/mmc/host/renesas_sdhi_core.c | 152 ++++++++++++++++++++++++++- drivers/mmc/host/tmio_mmc.h | 1 + drivers/mmc/host/tmio_mmc_core.c | 3 + 4 files changed, 159 insertions(+), 2 deletions(-) -- 2.20.1
