scsi: ufs: ufs-exynos: Add EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR option

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To skip exynos_ufs_config_phy_*_attr settings for exynos-ufs variant,
provide EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR as an opts flag.

For the ExynosAuto v9 SoC's controller, M-Phy timing setting is not
required and most of vendor-specific configuration will be performed in the
pre_link callback function.

Link: https://lore.kernel.org/r/20211018124216.153072-9-chanho61.park@samsung.com
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Kiwoong Kim <kwmad.kim@samsung.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Chanho Park 2021-10-18 21:42:09 +09:00 • committed by Martin K. Petersen

parent 533b81d674

commit a271885ac6

2 changed files with 5 additions and 2 deletions

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6

drivers/scsi/ufs/ufs-exynos.c

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1

drivers/scsi/ufs/ufs-exynos.h

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