kernel/linux.git/drivers/phy/Kconfig, branch v6.18.21

phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X

2025-09-10T15:22:42+00:00

Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X. Currently this driver does not support OTG mode as lack of document. Signed-off-by: Inochi Amaoto Tested-by: Alexander Sverdlin Link: https://lore.kernel.org/r/20250708063038.497473-3-inochiama@gmail.com Signed-off-by: Vinod Koul

phy: phy-snps-eusb2: add support for exynos2200

2025-05-14T10:43:38+00:00

The Exynos2200 SoC reuses the Synopsis eUSB2 PHY IP, alongside an external repeater, for USB 2.0. Add support for it to the existing driver, while keeping in mind that it requires enabled more than the reference clock. Signed-off-by: Ivaylo Ivanov Acked-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250504144527.1723980-10-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Vinod Koul

phy: move phy-qcom-snps-eusb2 out of its vendor sub-directory

2025-05-14T10:43:37+00:00

As not only Qualcomm, but also Samsung is using the Synopsys eUSB2 IP (albeit with a different register layout) in their newer SoCs, move the driver out of its vendor sub-directory and rename it to phy-snps-eusb2. Suggested-by: Krzysztof Kozlowski Signed-off-by: Ivaylo Ivanov Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250504144527.1723980-4-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Vinod Koul

phy: add NXP PTN3222 eUSB2 to USB2 redriver

2024-10-17T15:18:27+00:00

The NXP PTN3222 is the single-port eUSB2 to USB2 redriver that performs translation between eUSB2 and USB2 signalling schemes. It supports all three data rates: Low Speed, Full Speed and High Speed. The reset state enables autonegotiation of the PHY role and of the data rate, so no additional programming is required. Reviewed-by: Neil Armstrong Tested-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov Reviewed-by: Stephan Gerhold Tested-by: Stephan Gerhold Link: https://lore.kernel.org/r/20240830-nxp-ptn3222-v2-2-4c6d8535cf6c@linaro.org Signed-off-by: Vinod Koul

phy: nuvoton: add new driver for the Nuvoton MA35 SoC USB 2.0 PHY

2024-08-29T18:22:37+00:00

Nuvoton MA35 SoCs support DWC2 USB controller. Add the driver to drive the USB 2.0 PHY transceivers. Signed-off-by: Hui-Ping Chen Link: https://lore.kernel.org/r/20240805030356.14565-3-hpchen0nvt@gmail.com Signed-off-by: Vinod Koul

phy: airoha: Add PCIe PHY driver for EN7581 SoC.

2024-06-20T16:29:21+00:00

Introduce support for Airoha PCIe PHY controller available in EN7581 SoC. Reviewed-by: AngeloGioacchino Del Regno Tested-by: Zhengping Zhang Signed-off-by: Lorenzo Bianconi Link: https://lore.kernel.org/r/20ac99aa8628d97778594f606681db7f868f24fe.1718485860.git.lorenzo@kernel.org Signed-off-by: Vinod Koul

phy: realtek: usb: add new driver for the Realtek RTD SoC USB 2.0 PHY

2024-01-28T01:36:14+00:00

Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB controller. Added the driver to drive the USB 2.0 PHY transceivers. Note: New driver,remove the port status notification on legacy USB PHY. Use the generic PHY to notify the usb device connect and disconnect. To avoid using these PHYs would require describing the very same PHY using both the generic "phy" property and the deprecated "usb-phy" property. Signed-off-by: Stanley Chang Link: https://lore.kernel.org/r/20231213031203.4911-2-stanley_chang@realtek.com Signed-off-by: Greg Kroah-Hartman

Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY"

2023-11-06T13:47:36+00:00

This reverts commit 134e6d25f6bd06071e5aac0a7eefcea6f7713955. The recently added Realtek PHY drivers depend on the new port status notification mechanism which was built on the deprecated USB PHY implementation and devicetree binding. Specifically, using these PHYs would require describing the very same PHY using both the generic "phy" property and the deprecated "usb-phy" property which is clearly wrong. We should not be building new functionality on top of the legacy USB PHY implementation even if it is currently stuck in some kind of transitional limbo. Revert the new Realtek PHY drivers for now so that the port status notification interface can be reverted and replaced. Fixes: 134e6d25f6bd ("phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY") Cc: stable@vger.kernel.org # 6.6 Cc: Stanley Chang Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20231106110654.31090-3-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman

phy: Kconfig: Select GENERIC_PHY for GENERIC_PHY_MIPI_DPHY

2023-10-23T06:24:49+00:00

GENERIC_PHY can be selected by GENERIC_PHY_MIPI_DPHY directly as GENERIC_PHY has no dependencies. This way drivers that depend on GENERIC_PHY_MIPI_DPHY can avoid having to select both --- which they apparently often omit, too, which further leads to build failures. Signed-off-by: Sakari Ailus Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap Link: https://lore.kernel.org/r/20231017080354.538047-1-sakari.ailus@linux.intel.com Signed-off-by: Vinod Koul

Merge tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2023-09-03T17:38:02+00:00

Pull phy updates from Vinod Koul: "As usual a couple of new drivers, a bunch of new device support and few updates to existing drivers New Support: - Starfive dphy rx, JH7110 usb and pcie support - Rockchip rv1126 inno-dsi phy, rk3588 usb and pcie support - Qualcomm sa8775p PCIe support, M31 USB PHY driver - Samsung Exynos850 usb support Updates: - Mediatek dsi driver clock updates - Qualcomm sm8150 combo phy with reworking of qmp pcie driver - Xilinx zynqmp runtime PM support" * tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (83 commits) phy: exynos5-usbdrd: Add Exynos850 support phy: exynos5-usbdrd: Add 26MHz ref clk support phy: exynos5-usbdrd: Make it possible to pass custom phy ops dt-bindings: phy: samsung,usb3-drd-phy: Add Exynos850 support phy: qcom-qmp-combo: fix clock probing phy: qcom-qmp-pcie: support SM8150 PCIe QMP PHYs phy: qcom-qmp-pcie: populate offsets configuration phy: qcom-qmp-pcie: simplify clock handling phy: qcom-qmp-pcie: keep offset tables sorted phy: qcom-qmp-pcie: drop ln_shrd from v5_20 config dt-bindings: phy: qcom,qmp-pcie: describe SM8150 PCIe PHYs dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml phy: fsl-imx8mq-usb: add dev_err_probe if getting vbus failed phy: qcom: Introduce M31 USB PHY driver dt-bindings: phy: qcom,m31: Document qcom,m31 USB phy phy: rockchip: inno-dsidphy: Add rv1126 support dt-bindings: phy: rockchip-inno-dsidphy: Document rv1126 dt-bindings: phy: mediatek,tphy: allow simple nodename pattern phy: amlogic: meson-g12a-usb2: fix Wvoid-pointer-to-enum-cast warning phy: marvell pxa-usb: fix Wvoid-pointer-to-enum-cast warning ...