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[v3,0/3] Add dw_mmc support for rk3576

Message ID 20240814223555.3695-1-detlev.casanova@collabora.com
Headers show
Series Add dw_mmc support for rk3576 | expand

Message

Detlev Casanova Aug. 14, 2024, 10:33 p.m. UTC 
The SD card controller on the rk3576 SoC uses a new tuning version that is
capable of using pre-boot tuning information.

Also, it stores the phase settings into the dw_mmc controller, so the code
has to be adapted to implement that.

Changes since v2:
- Drop rockchip,v2-tuning and use compatible-based detection
- Fix coding style

Changes since v1:
- Renamed use-v2-tuning to v2-tuning
- Rewrite v2-tuning description as the hardware feature

Detlev.

Detlev Casanova (1):
  dt-bindings: mmc: Add support for rk3576 dw-mshc

Shawn Lin (2):
  mmc: dw_mmc-rockchip: Add v2 tuning support
  mmc: dw_mmc-rockchip: Add internal phase support

 .../bindings/mmc/rockchip-dw-mshc.yaml        |   1 +
 drivers/mmc/host/dw_mmc-rockchip.c            | 227 +++++++++++++++++-
 2 files changed, 217 insertions(+), 11 deletions(-)