# \[PATCH v7 4/5\] phy: qcom: m31-eusb2: Set phy type to EUSB2 - From: Krishna Kurapati \ - Date: 2026-09-05 15:29:41 - List: linux-phy - Page: https://ratatoskr.run/linux-phy/2026/09/17518835 - Thread: https://ratatoskr.run/linux-phy/2026/09/17518831/t.md ```text USB controllers like DWC3 are agnostic of the kind of phy (USB2/eUSB2) connected to it. Set the phy type to EUSB2 to let the controller know the phy type when queried during its probe. Reviewed-by: Thinh Nguyen Signed-off-by: Krishna Kurapati --- drivers/phy/qualcomm/phy-qcom-m31-eusb2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c b/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c index 275df38256de..72fa71003fd9 100644 --- a/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c @@ -277,6 +277,8 @@ static int m31eusb2_phy_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(phy->phy), "failed to create phy\n"); + phy_set_type(phy->phy, PHY_TYPE_EUSB2); + ret = devm_regulator_bulk_get_const(dev, M31_EUSB_NUM_VREGS, m31_eusb_phy_vregs, &phy->vregs); if (ret) -- 2.34.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ```