[PATCH 0/3] mmc: sdhci-of-dwcmshc: support Sophgo SG2042

[Chen Wang]

From: Chen Wang <unicorn_wang@xxxxxxxxxxx>

Add support for the mmc controller for Sophgo SG2042.
Adding corresponding new compatible strings, and implement
custom sdhci_ops.

This patchset is based on v6.9-rc1 and depends on following pathsets:

- [PATCH 0/1] mmc: sdhci-of-dwcmshc: enhance framework [1]
- [PATCH v14 0/5] riscv: sophgo: add clock support for sg2042 [2]
- [PATCH v1] mmc: sdhci-of-dwcmshc: th1520: Increase tuning loop count to 128 [3]


Link: https://lore.kernel.org/linux-kernel/cover.1713257181.git.unicorn_wang@xxxxxxxxxxx/ [1]
Link: https://lore.kernel.org/linux-riscv/cover.1713164546.git.unicorn_wang@xxxxxxxxxxx/ [2]
Link: https://lore.kernel.org/all/20240402093539.184287-1-bigunclemax@xxxxxxxxx/ [3]


---

Chen Wang (3):
  dt-bindings: mmc: sdhci-of-dwcmhsc: Add Sophgo SG2042 support
  mmc: sdhci-of-dwcmshc: Add support for Sophgo SG2042
  riscv: dts: add mmc controllers for Sophgo SG2042 SoC

 .../bindings/mmc/snps,dwcmshc-sdhci.yaml      |  67 +++++--
 .../boot/dts/sophgo/sg2042-milkv-pioneer.dts  |  15 ++
 arch/riscv/boot/dts/sophgo/sg2042.dtsi        |  32 ++++
 drivers/mmc/host/sdhci-of-dwcmshc.c           | 173 +++++++++++++++++-
 4 files changed, 264 insertions(+), 23 deletions(-)

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2.25.1