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scsi: ufs: qcom: add a new phy calibrate API call

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Introduce a new phy calibrate API call in the UFS Qualcomm driver to
separate phy calibration from phy power-on. This change is a precursor
to the successive commits in this series, which requires these two
operations to be distinct.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20250526153821.7918-3-quic_nitirawa@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Nitin Rawat 2025-05-26 21:08:13 +05:30 committed by Vinod Koul
parent 6767df73f2
commit 399c75b6a9
1 changed files with 6 additions and 0 deletions
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6
drivers/ufs/host/ufs-qcom.c
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@ -532,6 +532,12 @@ static int ufs_qcom_power_up_sequence(struct ufs_hba *hba)
goto out_disable_phy;
}
ret = phy_calibrate(phy);
if (ret) {
dev_err(hba->dev, "Failed to calibrate PHY: %d\n", ret);
goto out_disable_phy;
}
ufs_qcom_select_unipro_mode(host);
return 0;