Add support for 64-steps tuning for better calibration result. In the past, msdc driver only tune 32-steps and may not achieve the globally optimal sampling delay. Axe Yang (2): mmc: mediatek: add support for 64-steps tuning dt-bindings: mmc: mtk-sd: add 64-steps tuning related property .../devicetree/bindings/mmc/mtk-sd.yaml | 8 ++ drivers/mmc/host/mtk-sd.c | 133 +++++++++++++----- 2 files changed, 105 insertions(+), 36 deletions(-) -- 2.25.1