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scsi: ufs: add support for UFS HCI 2.1

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The UFS HCI v2.1 includes a few additional registers. This change
updates the HCI register, the UFS version register content and the
Interrupt Status register.

Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Yaniv Gardi
2016-12-05 19:25:02 -08:00
committed by Martin K. Petersen
parent 70439e9334
commit c01848c67d
2 changed files with 32 additions and 4 deletions
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7
drivers/scsi/ufs/ufshci.h
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@@ -72,6 +72,10 @@ enum {
REG_UIC_COMMAND_ARG_1 = 0x94,
REG_UIC_COMMAND_ARG_2 = 0x98,
REG_UIC_COMMAND_ARG_3 = 0x9C,
REG_UFS_CCAP = 0x100,
REG_UFS_CRYPTOCAP = 0x104,
UFSHCI_CRYPTO_REG_SPACE_SIZE = 0x400,
};
/* Controller capability masks */
@@ -275,6 +279,9 @@ enum {
/* Interrupt disable mask for UFSHCI v1.1 */
INTERRUPT_MASK_ALL_VER_11 = 0x31FFF,
/* Interrupt disable mask for UFSHCI v2.1 */
INTERRUPT_MASK_ALL_VER_21 = 0x71FFF,
};
/*