Shawn Lin d3cbe455d6 scsi: ufs: rockchip: Initial support for UFS ...

RK3576 SoC contains a UFS controller, add initial support for it.
The features are:

  1. support UFS 2.0 features
  2. High speed up to HS-G3
  3. 2RX-2TX lanes
  4. auto H8 entry and exit

Software limitation:

  1. HCE procedure: enable controller->enable intr->dme_reset->dme_enable
  2. disable unipro timeout values before power mode change

[mkp: fix build errors]

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Link: https://lore.kernel.org/r/1738736156-119203-7-git-send-email-shawn.lin@rock-chips.com
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2025-02-24 19:18:44 -05:00

..

core

scsi: ufs: core: Export ufshcd_dme_reset() and ufshcd_dme_enable()

2025-02-24 19:18:44 -05:00

host

scsi: ufs: rockchip: Initial support for UFS

2025-02-24 19:18:44 -05:00

Kconfig

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Makefile

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