phy: qcom: phy-qcom-snps-eusb2: Update init sequence per HPG 1.0.2

The eUSB2 HPG version 1.0.2 asks to clear bits [7:1] on all targets.
Implement that change in the driver to follow.

See also https://lore.kernel.org/linux-arm-msm/7d073433-f254-4d75-a68b-d184f900294a@oss.qualcomm.com/

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250715-sm7635-eusb-phy-v3-4-6c3224085eb6@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/phy-snps-eusb2.c b/drivers/phy/phy-snps-eusb2.c
index cd41d8a9f2906e502615a22b8dffb86814ce1532..749cbcc18fab532462c937fe30e76c4bb097c62c 100644 (file)
--- a/drivers/phy/phy-snps-eusb2.c
+++ b/drivers/phy/phy-snps-eusb2.c
@@ -392,7 +392,7 @@ static int qcom_snps_eusb2_hsphy_init(struct phy *p)
 
        snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_1,
                                    PHY_CFG_PLL_CPBIAS_CNTRL_MASK,
-                                   FIELD_PREP(PHY_CFG_PLL_CPBIAS_CNTRL_MASK, 0x1));
+                                   FIELD_PREP(PHY_CFG_PLL_CPBIAS_CNTRL_MASK, 0x0));
 
        snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_4,
                                    PHY_CFG_PLL_INT_CNTRL_MASK,