kernel/linux.git/Documentation/devicetree/bindings/phy, branch v6.18.21

dt-bindings: phy: qcom-edp: Add missing clock for X Elite

2026-02-26T22:59:46+00:00

commit 6b99eeacf6abb1ff2d6463c84e490343f39cf11a upstream. On X Elite platform, the eDP PHY uses one more clock called ref. The current X Elite devices supported upstream work fine without this clock, because the boot firmware leaves this clock enabled. But we should not rely on that. Also, even though this change breaks the ABI, it is needed in order to make the driver disables this clock along with the other ones, for a proper bring-down of the entire PHY. So attach the this ref clock to the PHY. Cc: stable@vger.kernel.org # v6.10 Fixes: 5d5607861350 ("dt-bindings: phy: qcom-edp: Add X1E80100 PHY compatibles") Reviewed-by: Krzysztof Kozlowski Reviewed-by: Bjorn Andersson Signed-off-by: Abel Vesa Link: https://patch.msgid.link/20251224-phy-qcom-edp-add-missing-refclk-v5-1-3f45d349b5ac@oss.qualcomm.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2025-10-26T17:21:13+00:00

Pull USB driver fixes from Greg KH: "Here are some small USB driver fixes and new device ids for 6.18-rc3. Included in here are: - new option serial driver device ids added - dt bindings fixes for numerous platforms - xhci bugfixes for many reported regressions - usbio dependency bugfix - dwc3 driver fix - raw-gadget bugfix All of these have been in linux-next this week with no reported issues" * tag 'usb-6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: option: add Telit FN920C04 ECM compositions USB: serial: option: add Quectel RG255C tcpm: switch check for role_sw device with fw_node usb/core/quirks: Add Huawei ME906S to wakeup quirk usb: raw-gadget: do not limit transfer length USB: serial: option: add UNISOC UIS7720 xhci: dbc: enable back DbC in resume if it was enabled before suspend xhci: dbc: fix bogus 1024 byte prefix if ttyDBC read races with stall event usb: xhci-pci: Fix USB2-only root hub registration dt-bindings: usb: qcom,snps-dwc3: Fix bindings for X1E80100 usb: misc: Add x86 dependency for Intel USBIO driver dt-bindings: usb: switch: split out ports definition usb: dwc3: Don't call clk_bulk_disable_unprepare() twice dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp

Merge branch '6.18/scsi-queue' into 6.18/scsi-fixes

2025-10-13T19:54:13+00:00

Pull in outstanding SCSI fixes for 6.18. Signed-off-by: Martin K. Petersen

dt-bindings: usb: switch: split out ports definition

2025-10-13T07:37:28+00:00

The ports definition currently defined in the usb-switch.yaml fits standards devices which are either recipient of altmode muxing and orientation switching events or an element of the USB Super Speed data lanes. This doesn't necessarely fit combo PHYs like the Qualcomm USB3/DP Combo which has a different ports representation. Move the ports definition to a separate usb-switch-ports.yaml and reference it next to the usb-switch.yaml, except for the Qualcomm USB3/DP Combo PHY bindings. Reported-by: Rob Herring Closes: https://lore.kernel.org/all/175462129176.394940.16810637795278334342.robh@kernel.org/ Fixes: 3bad7fe22796 ("dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Reference usb-switch.yaml to allow mode-switch") Signed-off-by: Neil Armstrong Reviewed-by: Rob Herring (Arm) Signed-off-by: Greg Kroah-Hartman

scsi: ufs: phy: dt-bindings: Add QMP UFS PHY compatible for Kaanapali

2025-10-07T02:34:45+00:00

Document the QMP UFS PHY compatible for Qualcomm Kaanapali to support physical layer functionality for UFS found on the SoC. Use fallback to indicate the compatibility of the QMP UFS PHY on the Kaanapali with that on the SM8750. Signed-off-by: Jingyi Wang Acked-by: Konrad Dybcio Signed-off-by: Martin K. Petersen

Merge tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2025-10-06T17:34:22+00:00

Pull phy updates from Vinod Koul: "The usual bunch of device support and update to drivers. New Support - Qualcomm SM8750 QMP PCIe PHY dual lane support, PMIV0104 eusb2 repeater support, QCS8300 eDP PHY support - Renesas RZ/T2H and RZ/N2H support and updates to driver for that - TI TCAN1051 phy support - Rockchip rk3588 dphy support, RK3528 combphy support Updates: - cadence updates for calibration and polling for ready and enabling of lower resolutions, runtime pm support, - Rockchip: enable U3 otg port - Renesas USXGMII mode support - Qualcomm UFS PHY and PLL regulator load support" * tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (64 commits) phy: rockchip: phy-rockchip-inno-csidphy: add support for rk3588 variant phy: rockchip: phy-rockchip-inno-csidphy: allow for different reset lines phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0 dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variant dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required phy: cadence: cdns-dphy: Enable lower resolutions in dphy phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet phy: renesas: r8a779f0-ether-serdes: add USXGMII mode phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X dt-bindings: phy: Add Sophgo CV1800 USB phy phy: cadence: cdns-dphy: Update calibration wait time for startup state machine phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling phy: renesas: rcar-gen3-usb2: Fix ID check logic with VBUS valid dt-bindings: phy: ti,tcan104x-can: Document TI TCAN1051 phy: lynx-28g: check return value when calling lynx_28g_pll_get phy: qcom: m31-eusb2: Fix the error log while enabling clock phy: rockchip: usbdp: Remove redundant ternary operators phy: renesas: rcar-gen3-usb2: Remove redundant ternary operators phy: hisilicon: Remove redundant ternary operators phy: qcom-qmp-ufs: Add PHY and PLL regulator load ...

dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variant

2025-09-10T15:52:28+00:00

The Rockchip RK3588 variant of the CSI-2 DPHY features two reset lines. Add the variant and allow for the additional reset. While at it, fix the description of the first reset in order to avoid confusion. Signed-off-by: Michael Riesch Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-3-a4f340a7f0cf@collabora.com Signed-off-by: Vinod Koul

dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required

2025-09-10T15:52:28+00:00

There are variants of the Rockchip Innosilicon CSI DPHY (e.g., the RK3568 variant) that are powered on by default as they are part of the ALIVE power domain. Remove 'power-domains' from the required properties in order to avoid false positives. Fixes: 22c8e0a69b7f ("dt-bindings: phy: add compatible for rk356x to rockchip-inno-csi-dphy") Cc: stable@kernel.org Reviewed-by: Krzysztof Kozlowski Signed-off-by: Michael Riesch Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-2-a4f340a7f0cf@collabora.com Signed-off-by: Vinod Koul

dt-bindings: phy: Add Sophgo CV1800 USB phy

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

The USB phy of Sophgo CV18XX series SoC needs to sense a pin called "VBUS_DET" to get the right operation mode. If this pin is not connected, it only supports setting the mode manually. Add USB phy bindings for Sophgo CV18XX/SG200X series SoC. Signed-off-by: Inochi Amaoto Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20250708063038.497473-2-inochiama@gmail.com Signed-off-by: Vinod Koul

dt-bindings: phy: ti,tcan104x-can: Document TI TCAN1051

2025-09-01T16:18:39+00:00

TCAN1051-Q1 Automotive Fault Protected CAN Transceiver with CAN FD It is pretty much identical to the TCAN1042, add the compatible with fallback on the TCAN1042. Signed-off-by: Maud Spierings Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20250822-can_phy3-v1-1-73b3ba1690ee@gocontroll.com Signed-off-by: Vinod Koul