6.5-stable review patch. If anyone has any objections, please let me know.
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From: Adrien Thierry athierry@redhat.com
[ Upstream commit 2d3465a75c9f83684d17da6807423824bf260524 ]
Currently, PCS_USB registers that have their initialization data in a pcs_usb_tbl table are never initialized. Fix that.
Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region") Signed-off-by: Adrien Thierry athierry@redhat.com Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Link: https://lore.kernel.org/r/20230828152353.16529-2-athierry@redhat.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index 466f0a56c82e1..f9cb60f12575b 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -2233,6 +2233,7 @@ static int qmp_usb_power_on(struct phy *phy) void __iomem *tx = qmp->tx; void __iomem *rx = qmp->rx; void __iomem *pcs = qmp->pcs; + void __iomem *pcs_usb = qmp->pcs_usb; void __iomem *status; unsigned int val; int ret; @@ -2256,6 +2257,9 @@ static int qmp_usb_power_on(struct phy *phy)
qmp_usb_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num);
+ if (pcs_usb) + qmp_usb_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num); + if (cfg->has_pwrdn_delay) usleep_range(10, 20);