phy: qcom-qmp-usb: drop sc8280xp power-down delay

[ Upstream commit 898ab85d6b1e8f6271d180c47ef8a024dea9e357 ]

The SC8280XP PHY does not need a delay before starting the PHY (which is
what the has_pwrdn_delay config option really controls) so drop the
unnecessary delay.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20221012081241.18273-14-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Stable-dep-of: 922adfd59efd ("phy: qcom-qmp-usb: correct registers layout for IPQ8074 USB3 PHY")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 866955a36315e2ed469f04fdf574f055a014fa8d..935d271f28a76c8ab2cff73072d0e035149c820b 100644 (file)
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -1731,10 +1731,6 @@ static const struct qmp_phy_cfg sc8280xp_usb3_uniphy_cfg = {
        .start_ctrl             = SERDES_START | PCS_START,
        .pwrdn_ctrl             = SW_PWRDN,
        .phy_status             = PHYSTATUS,
-
-       .has_pwrdn_delay        = true,
-       .pwrdn_delay_min        = POWER_DOWN_DELAY_US_MIN,
-       .pwrdn_delay_max        = POWER_DOWN_DELAY_US_MAX,
 };
 
 static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = {