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phy: qcom-qmp-combo: initialize PCS_USB registers

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[ Upstream commit 76d20290d0 ]

Currently, PCS_USB registers that have their initialization data in a
pcs_usb_tbl table are never initialized. Fix that.

Fixes: fc64623637 ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region")
Reported-by: Adrien Thierry <athierry@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230829-topic-8550_usbphy-v3-2-34ec434194c5@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Konrad Dybcio
2023-09-11 22:07:15 +02:00
committed by Greg Kroah-Hartman
parent 5389ae6d39
commit 1a19b7394a
1 changed files with 4 additions and 0 deletions
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4
drivers/phy/qualcomm/phy-qcom-qmp-combo.c
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@@ -2649,6 +2649,7 @@ static int qmp_combo_usb_power_on(struct phy *phy)
void __iomem *tx2 = qmp->tx2;
void __iomem *rx2 = qmp->rx2;
void __iomem *pcs = qmp->pcs;
void __iomem *pcs_usb = qmp->pcs_usb;
void __iomem *status;
unsigned int val;
int ret;
@@ -2670,6 +2671,9 @@ static int qmp_combo_usb_power_on(struct phy *phy)
qmp_combo_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num);
if (pcs_usb)
qmp_combo_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num);
if (cfg->has_pwrdn_delay)
usleep_range(10, 20);