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(parent: db54617) | patch
scsi: ufs: core: Fix ufs clk specs violation
authorZiqi Chen <ziqichen@codeaurora.org>
Fri, 8 Jan 2021 10:56:24 +0000 (18:56 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 13 Jan 2021 04:37:34 +0000 (23:37 -0500)
commitcb3eccf068196f24644803a7b64496cfce72f05d
tree0df27c00b852ea84ea4e2b02c554541f62f21c89tree | snapshot
parentdb54617a77aa371a1166437f35bfb610bb3c9e36commit | diff
scsi: ufs: core: Fix ufs clk specs violation

According to the spec (JESD220E chapter 7.2), while powering off/on the ufs
device, REF_CLK signal should be between VSS(Ground) and VCCQ/VCCQ2.

Link: https://lore.kernel.org/r/1610103385-45755-2-git-send-email-ziqichen@codeaurora.org
Reviewed-by: Can Guo <cang@codeaurora.org>
Acked-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Ziqi Chen <ziqichen@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ufs/ufshcd.c diff | blob | history
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