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    Subject[PATCH v2 00/13] mmc: mediatek: add support of mt2701/mt2712
    Date
      This serial of patches are adding support of mt2701/mt2712.
    there are many changes and HW improvement between mt8173 and
    mt2701/mt2712, below is a list of these changes:
    1. enlarge CLKDIV bits from 8 to 12
    2. remove the PAD_TUNE register and add a new PAD_TUNE0 register
    3. add data sync and async fifo feature
    4. add busy_check feature
    5. add stop_clk fix
    6. add enhance_rx support
    7. add a seperate CG of source clock

    mt2712 supports full of these features, mt2701 supports part of it, and
    add a "mediatek,latch-ck" to work-around as it do not support stop-clk fix.

    Note: As Pinctrl/CCF are not ready now, so that current patches do not
    include DTS part.

    Changed vs 1:
    based on Ulf/Rob/Matthias's comments of DTS binding file, make the binding
    file clearly and fix probe issue.


    Chaotian Jing (13):
    mmc: dt-bindings: Add reg/source_cg/latch-ck for Mediatek MMC bindings
    mmc: mediatek: add support of mt2701/mt2712
    mmc: dt-bindings: make compatible explicit
    arm64: dts: mt8173: remove "mediatek,mt8135-mmc" from mmc nodes
    mmc: mediatek: make hs400_tune_response only for mt8173
    mmc: mediatek: add pad_tune0 support
    mmc: mediatek: add async fifo and data tune support
    mmc: mediatek: add busy_check support
    mmc: mediatek: add stop_clk fix and enhance_rx support
    mmc: mediatek: add support of source_cg clock
    mmc: mediatek: add latch-ck support
    mmc: mediatek: improve eMMC hs400 mode read performance
    mmc: mediatek: perfer to use rise edge latching for cmd line

    Documentation/devicetree/bindings/mmc/mtk-sd.txt | 16 +-
    arch/arm64/boot/dts/mediatek/mt8173.dtsi | 12 +-
    drivers/mmc/host/mtk-sd.c | 298 ++++++++++++++++++++---
    3 files changed, 278 insertions(+), 48 deletions(-)

    --
    1.8.1.1.dirty

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