Hi, this patch-set provides SDHI driver support for eMMC HS400. Based on mmc/next Dependencies for applying these patches: none Dependencies to test eMMC HS400: * [PATCH] clk: renesas: rcar-gen3: Fix SD divider setting * [PATCH v2] arm64: dts: salvator-common: Enable HS400 of SDHI2 To assist testing and review this patch and the above mentioned dependencies, which are necessary and sufficient to enable HS400 on H3 / Salvator-X, M3-W 1.0 / Salvator-X and H3 ES2.0 Salvator-XS are available at: https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/hs400-v3 Changes since v2: * Consolidate disable_scc and reset_hs400_mode into reset_hs400_tuning callback * Reuse renesas_sdhi_reset_hs400_mode() in renesas_sdhi_hw_reset() * Factor out renesas_sdhi_reset_scc() Changes since v1: * Use updated code from BSP v3.6.0 * Ironed out dependencies, eMMC HS400 is now working on H3 / Salvator-X, M3-W 1.0 / Salvator-X and H3 ES2.0 Salvator-XS. Masaharu Hayakawa (2): mmc: tmio: add eMMC HS400 mode support mmc: renesas_sdhi: add eMMC HS400 mode support drivers/mmc/host/renesas_sdhi_core.c | 133 +++++++++++++++++++++++++++++------ drivers/mmc/host/tmio_mmc.h | 5 ++ drivers/mmc/host/tmio_mmc_core.c | 24 ++++++- 3 files changed, 138 insertions(+), 24 deletions(-) -- 2.11.0
