This patch-set introduces UFS (Universal Flash Storage) host controller support
for Samsung family SoC. Mostly, it consists of UFS PHY and host specific driver.
- Changes since v9
* fixed the review comments by Rob on ufs dt bindings
* Addeded Rob's reviwed-by tag on 08/10 patch
- Changes since v8
* fixed make dt_binding_check error as pointed by Rob
* Addressed review comments from Randy Dunlap
- Changes since v7:
* fixed review comments from Rob and Kishon
* Addeded reviwed-by tags
* rebased on top of v5.7-rc4
- Changes since v6:
* Addressed review comments from Avri and Christoph
* Added Reviewed-by tags of Avri and Can on various patches
- Changes since v5:
* re-introduce various quicks which was removed because of no driver
* consumer of those quirks, initial 4 patches does the same.
* Added Reviewed-by tags
* rebased on top of v5.7-rc1
* included Kiwoong's patch in this series, which this driver needs
- Changes since v4:
* Addressed review comments from Avir and Rob
* Minor improvment on the ufs phy and ufshc drivers
* Added Tested-by from Pawel
* Change UFS binding to DT schema format
- Changes since v3:
* Addressed Kishon's and Avir's review comments
* fixed make dt_binding_check error as pointed by Rob
- Changes since v2:
* fixed build warning by kbuild test robot
* Added Reported-by tags
- Changes since v1:
* fixed make dt_binding_check error as pointed by Rob
* Addressed Krzysztof's review comments
* Added Reviewed-by tags
Note: This series is based on Linux-5.7-rc4 (commit: 0e698dfa2822)
Alim Akhtar (9):
scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr
scsi: ufs: add quirk to disallow reset of interrupt aggregation
scsi: ufs: add quirk to enable host controller without hce
scsi: ufs: introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk
dt-bindings: phy: Document Samsung UFS PHY bindings
phy: samsung-ufs: add UFS PHY driver for samsung SoC
dt-bindings: ufs: Add bindings for Samsung ufs host
scsi: ufs-exynos: add UFS host support for Exynos SoCs
arm64: dts: Add node for ufs exynos7
Kiwoong Kim (1):
scsi: ufs: add quirk to fix abnormal ocs fatal error
.../bindings/phy/samsung,ufs-phy.yaml | 75 +
.../bindings/ufs/samsung,exynos-ufs.yaml | 89 ++
.../boot/dts/exynos/exynos7-espresso.dts |4 +
arch/arm64/boot/dts/exynos/exynos7.dtsi | 43 +-
drivers/phy/samsung/Kconfig |9 +
drivers/phy/samsung/Makefile |1 +
drivers/phy/samsung/phy-exynos7-ufs.h | 86 ++
drivers/phy/samsung/phy-samsung-ufs.c | 380 +
drivers/phy/samsung/phy-samsung-ufs.h | 143 ++
drivers/scsi/ufs/Kconfig | 12 +
drivers/scsi/ufs/Makefile |1 +
drivers/scsi/ufs/ufs-exynos.c | 1292 +
drivers/scsi/ufs/ufs-exynos.h | 287
drivers/scsi/ufs/ufshcd.c | 126 +-
drivers/scsi/ufs/ufshcd.h | 29 +
drivers/scsi/ufs/unipro.h | 33 +
16 files changed, 2596 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
create mode 100644
Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
create mode 100644 drivers/phy/samsung/phy-exynos7-ufs.h
create mode 100644 drivers/phy/samsung/phy-samsung-ufs.c
create mode 100644 drivers/phy/samsung/phy-samsung-ufs.h
create mode 100644 drivers/scsi/ufs/ufs-exynos.c
create mode 100644 drivers/scsi/ufs/ufs-exynos.h
base-commit: 0e698dfa282211e414076f9dc7e83c1c288314fd
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2.17.1
