diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2025-07-15 09:29:37 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-07-22 18:05:45 +0530 |
| commit | 828c3e9dce25a9551e52fd076136f4d9936c0498 (patch) | |
| tree | 03179b3f9fc7dc03758008cc50204f7a73803f86 | |
| parent | 7f5f703210109366c1e1b685086c9b0a4897ea54 (diff) | |
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>
| -rw-r--r-- | drivers/phy/phy-snps-eusb2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/phy-snps-eusb2.c b/drivers/phy/phy-snps-eusb2.c index cd41d8a9f290..749cbcc18fab 100644 --- 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, |