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WORKAROUND: phy: qcom: qmp-pcie: Add qref regulator vote for QCS8300
Include qref regulator in the vreg list to improve PCIe PHY stability on QCS8300 platform. Reuse sm8550_qmp_phy_vreg_l for QCS8300 PHY to include qref regulator. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
1 parent 662bac5 commit 0dd71ca

1 file changed

Lines changed: 4 additions & 4 deletions

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drivers/phy/qualcomm/phy-qcom-qmp-pcie.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3572,8 +3572,8 @@ static const struct qmp_phy_cfg qcs8300_qmp_gen4x2_pciephy_cfg = {
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.reset_list = sdm845_pciephy_reset_l,
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.num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
3575-
.vreg_list = qmp_phy_vreg_l,
3576-
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
3575+
.vreg_list = sm8550_qmp_phy_vreg_l,
3576+
.num_vregs = ARRAY_SIZE(sm8550_qmp_phy_vreg_l),
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.regs = pciephy_v5_regs_layout,
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.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
@@ -4323,8 +4323,8 @@ static const struct qmp_phy_cfg sa8775p_qmp_gen4x4_pciephy_cfg = {
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.reset_list = sdm845_pciephy_reset_l,
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.num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
4326-
.vreg_list = qmp_phy_vreg_l,
4327-
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
4326+
.vreg_list = sm8550_qmp_phy_vreg_l,
4327+
.num_vregs = ARRAY_SIZE(sm8550_qmp_phy_vreg_l),
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.regs = pciephy_v5_regs_layout,
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.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,

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