diff mbox series

[V5,01/11] scsi: ufs: qcom: add a new phy calibrate API call

Message ID 20250515162722.6933-2-quic_nitirawa@quicinc.com
State New
Headers show
Series [V5,01/11] scsi: ufs: qcom: add a new phy calibrate API call | expand

Commit Message

Nitin Rawat May 15, 2025, 4:27 p.m. UTC 
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 next patchset in this series, which requires these two operations
to be distinct.

Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
---
 drivers/ufs/host/ufs-qcom.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 37887ec68412..23b4fc84dc8c 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -531,6 +531,12 @@  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;