Add intial support to DW MMC host on ZTE SoC. It include platform
specific wrapper driver and workarounds for fifo quirk.
Changes vs version 8:
- Fix bug of uninitialized variable len in zx mmc driver.
Changes vs version 7:
- Re-order patches sequence so that new dts property is introduced before usage.
- Remove unecessary property in zx mmc dts.
Changes vs version 6:
- Resolve confilict when rebase to latest dw-mmc.git for-ulf branch.
- Add Shawn Lin's review tag.
Changes vs version 5:
- Add clock delay lock status check to save CPU cycle in timing tuning CMD.
Changes vs version 4:
- Fix missing empty dts compatible element in the end of compatible array.
Changes vs version 3:
- Fix brace error in document.
Changes vs version 2:
- Change dt property fifo-addr to data-addr and fifo-watermark-quirk to
fifo-watermark-aligned.
- Polish ZX MMC driver on minor coding style issues.
Changes vs version 1:
- Change fifo-addr-override to fifo-addr and remove its workaround tag in comments.
- Remove ZX DW MMC driver reset cap in driver, which can be added in dt nodes.
Jun Nie (5):
Documentation: synopsys-dw-mshc: add binding for fifo quirks
mmc: dw: Add fifo address property
mmc: dw: Add fifo watermark alignment property
mmc: dt-bindings: add ZTE ZX296718 MMC bindings
mmc: zx: Initial support for ZX mmc controller
.../devicetree/bindings/mmc/synopsys-dw-mshc.txt | 13 ++
.../devicetree/bindings/mmc/zx-dw-mshc.txt | 33 +++
drivers/mmc/host/Kconfig | 9 +
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/dw_mmc-zx.c | 242 +++++++++++++++++++++
drivers/mmc/host/dw_mmc-zx.h | 31 +++
drivers/mmc/host/dw_mmc.c | 17 +-
include/linux/mmc/dw_mmc.h | 5 +
8 files changed, 348 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
create mode 100644 drivers/mmc/host/dw_mmc-zx.c
create mode 100644 drivers/mmc/host/dw_mmc-zx.h
--
1.9.1
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