mirror of
https://github.com/torvalds/linux.git
synced 2026-06-04 12:35:52 +02:00
phy: qcom-qmp-ufs: Fix kaanapali PHY PLL lock failure after SM8650 G4 fix
Commit81af9e40e2("phy: qcom: qmp-ufs: Fix SM8650 PCS table for Gear 4") moved QPHY_V6_PCS_UFS_PLL_CNTL register configuration from the shared sm8650_ufsphy_g5_pcs table to the SM8650-specific sm8650_ufsphy_pcs base table to fix Gear 4 operation on SM8650. However, this change inadvertently broke kaanapali and SM8750 SoCs which also rely on the shared sm8650_ufsphy_g5_pcs table for Gear 5 configuration but use their own sm8750_ufsphy_pcs base table. After the change, kaanapali PHYs are left without the required PLL_CNTL = 0x33 setting, causing the PHY PLL to remain at its hardware reset default value, preventing PLL lock and resulting in DME_LINKSTARTUP timeouts. Fix this by adding the missing QPHY_V6_PCS_UFS_PLL_CNTL = 0x33 entry to the sm8750_ufsphy_pcs table, mirroring what the original commit already did for sm8650_ufsphy_pcs. Cc: stable@vger.kernel.org # v6.19.12 Fixes:81af9e40e2("phy: qcom: qmp-ufs: Fix SM8650 PCS table for Gear 4") Signed-off-by: Nitin Rawat <nitin.rawat@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://patch.msgid.link/20260415104851.2763238-1-nitin.rawat@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
parent
5a759b120e
commit
80305760d7
|
|
@ -1112,6 +1112,7 @@ static const struct qmp_phy_init_tbl sm8750_ufsphy_pcs[] = {
|
|||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_PCS_CTRL1, 0x40),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_PLL_CNTL, 0x33),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0f),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_RX_SIGDET_CTRL2, 0x68),
|
||||
QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_TX_POST_EMP_LVL_S4, 0x0e),
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user