kernel/linux.git/Documentation/devicetree/bindings/phy, branch v6.19.11

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

2026-02-26T23:01:40+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

dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for qcs8300

2025-12-23T12:16:00+00:00

The gcc_aux_clk is not required by the PCIe PHY on qcs8300 and is not specified in the device tree node. Hence, move the qcs8300 phy compatibility entry into the list of PHYs that require six clocks. Removed the phy_aux clock from the PCIe PHY binding as it is no longer used by any instance. Fixes: e46e59b77a9e ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS8300 QMP PCIe PHY Gen4 x2") Signed-off-by: Ziyue Zhang Acked-by: Manivannan Sadhasivam Acked-by: Rob Herring (Arm) Reviewed-by: Johan Hovold Link: https://patch.msgid.link/20251128104928.4070050-2-ziyue.zhang@oss.qualcomm.com Signed-off-by: Vinod Koul

Merge tag 'phy-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2025-12-08T21:31:47+00:00

Pull phy updates from Vinod Koul: "Core: - Drop Kishon as maintainer, thanks to him for helping, move to credits and add Neil to help with reviews. - Add new phy_notify_stat to notify phy from controllers during the runtime transitions and usage in samsung phy New hardware support: - Renesas RZ/G3E USB3.0 driver - NXP Support TJA1048/TJA1051 CAN phy - Rockchip support for rk3506 dsi dphy - Qualcomm Glymur QMP PCIe PHY support Updates: - PM support for rcar-gen3-usb2 driver - Samsung HDMI/eDP Transmitter Combo PHY updates - Freescale imx8mq support for alternate reference clock" * tag 'phy-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (40 commits) MAINTAINERS: phy: Add Neil Armstrong as reviewers for phy subsystem MAINTAINERS: phy: Move Kishon Vijay Abraham I to credits phy: fsl-imx8mq-usb: support alternate reference clock dt-bindings: phy: imx8mq-usb: add alternate reference clock phy: rockchip: samsung-hdptx: Prevent Inter-Pair Skew from exceeding the limits phy: rockchip: samsung-hdptx: Reduce ROPLL loop bandwidth phy: rockchip: samsung-hdptx: Fix reported clock rate in high bpc mode phy: ti: gmii-sel: Add a sanity check on the phy_id phy: qcom: qmp-pcie: Add support for Glymur PCIe Gen5x4 PHY phy: qcom-qmp: pcs: Add v8.50 register offsets dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the Glymur QMP PCIe PHY dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Restrict resets per each device phy: freescale: Initialize priv->lock phy: renesas: Remove unneeded semicolons phy: qcom: m31-eusb2: Update init sequence to set PHY_ENABLE phy: qcom: qmp-combo: get the USB3 & DisplayPort lanes mapping from DT dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Document lanes mapping when not using in USB-C complex phy: rockchip: naneng-combphy: Fix PCIe L1ss support RK3562 phy: rockchip: naneng-combphy: Fix PCIe L1ss support RK3528 phy: renesas: rcar-gen3-usb2: Add suspend/resume support ...

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-12-06T03:56:50+00:00

Pull SCSI updates from James Bottomley: "Usual driver updates (ufs, lpfc, target, qla2xxx) plus assorted cleanups and fixes including the WQ_PERCPU series. The biggest core change is the new allocation of pseudo-devices which allow the sending of internal commands to a given SCSI target" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (147 commits) scsi: MAINTAINERS: Add the UFS include directory scsi: scsi_debug: Support injecting unaligned write errors scsi: qla2xxx: Fix improper freeing of purex item scsi: ufs: rockchip: Fix compile error without CONFIG_GPIOLIB scsi: ufs: rockchip: Reset controller on PRE_CHANGE of hce enable notify scsi: ufs: core: Use scsi_device_busy() scsi: ufs: core: Fix single doorbell mode support scsi: pm80xx: Add WQ_PERCPU to alloc_workqueue() users scsi: target: Add WQ_PERCPU to alloc_workqueue() users scsi: qedi: Add WQ_PERCPU to alloc_workqueue() users scsi: target: ibmvscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: qedf: Add WQ_PERCPU to alloc_workqueue() users scsi: bnx2fc: Add WQ_PERCPU to alloc_workqueue() users scsi: be2iscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: message: fusion: Add WQ_PERCPU to alloc_workqueue() users scsi: lpfc: WQ_PERCPU added to alloc_workqueue() users scsi: scsi_transport_fc: WQ_PERCPU added to alloc_workqueue users() scsi: scsi_dh_alua: WQ_PERCPU added to alloc_workqueue() users scsi: qla2xxx: WQ_PERCPU added to alloc_workqueue() users scsi: target: sbp: Replace use of system_unbound_wq with system_dfl_wq ...

Merge tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2025-12-04T23:50:37+00:00

Pull devicetree updates from Rob Herring: "DT bindings: - Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma, brcm,sr-thermal, amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions Owl SPS, Marvell AP80x System Controller, Marvell CP110 System Controller, cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema format - Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W EEPROM, and Microchip pic64gx PLIC - Add missing LGE, AMD Seattle, and APM X-Gene SoC platform compatibles - Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi bindings to fix warnings on BCM2712 platforms - Drop obsolete db8500-thermal.txt - Treewide clean-up of extra blank lines and inconsistent quoting - Ensure all .dtbo targets are applied to a base .dtb - Speed up dt_binding_check by skipping running validation on empty examples DT core: - Add of_machine_device_match() and of_machine_get_match_data() helpers and convert users treewide - Fix bounds checking of address properties in FDT code. Rework the code to have a single implementation of the bounds checks. - Rework of_irq_init() to ignore any implicit interrupt-parent (i.e. in a parent node) on nodes without an interrupt. This matches the spec description and fixes some RISC-V platforms. - Avoid a spurious message on overlay removal - Skip DT kunit tests on RISCV+ACPI" * tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits) dt-bindings: kbuild: Skip validating empty examples dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement dt-bindings: display: Fix brcm,bcm2835-hvs bindings for BCM2712 dt-bindings: display: bcm2711-hdmi: Add interrupt details for BCM2712 of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node soc: tegra: Simplify with of_machine_device_match() soc: qcom: ubwc: Simplify with of_machine_get_match_data() powercap: dtpm: Simplify with of_machine_get_match_data() platform: surface: Simplify with of_machine_get_match_data() irqchip/atmel-aic: Simplify with of_machine_get_match_data() firmware: qcom: scm: Simplify with of_machine_device_match() cpuidle: big_little: Simplify with of_machine_device_match() cpufreq: sun50i: Simplify with of_machine_device_match() cpufreq: mediatek: Simplify with of_machine_get_match_data() cpufreq: dt-platdev: Simplify with of_machine_get_match_data() of: Add wrappers to match root node with OF device ID tables dt-bindings: eeprom: at25: Add Anvo ANV32C81W of/reserved_mem: Simplify the logic of __reserved_mem_alloc_size() of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes() of/reserved_mem: Simplify the logic of __reserved_mem_reserve_reg() ...

dt-bindings: phy: imx8mq-usb: add alternate reference clock

2025-11-20T17:08:38+00:00

Beside default 24MHz clock input, there is an optional additional 100Mhz clock input 'alt' for USB PHY reference clock. Reviewed-by: Frank Li Acked-by: Conor Dooley Signed-off-by: Xu Yang Link: https://patch.msgid.link/20251118071947.2504789-1-xu.yang_2@nxp.com Signed-off-by: Vinod Koul

dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the Glymur QMP PCIe PHY

2025-11-20T16:51:16+00:00

The fifth PCIe instance on Glymur has a Gen5 4-lane PHY. Document it as a separate compatible. Signed-off-by: Prudhvi Yarlagadda Signed-off-by: Wenbin Yao Acked-by: Rob Herring (Arm) Signed-off-by: Qiang Yu Link: https://patch.msgid.link/20251103-glymur-pcie-upstream-v6-1-18a5e0a538dc@oss.qualcomm.com Signed-off-by: Vinod Koul

dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Restrict resets per each device

2025-11-20T16:50:39+00:00

Bindings should be complete, thus complete the constraints for the resets by adding missing compatibles for devices with two resets and "else:" clause narrowing them for all other devices. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Dmitry Baryshkov Acked-by: Rob Herring (Arm) Link: https://patch.msgid.link/20251017045919.34599-2-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Document lanes mapping when not using in USB-C complex

2025-11-20T16:47:10+00:00

The QMP USB3/DP Combo PHY hosts an USB3 phy and a DP PHY on top of a combo glue to route either lanes to the 4 shared physical lanes. The routing of the lanes can be: - 2 DP + 2 USB3 - 4 DP - 2 USB3 The layout of the lanes was designed to be mapped and swapped related to the USB-C Power Delivery negociation, so it supports a finite set of mappings inherited by the USB-C Altmode layouts. Nevertheless those QMP Comby PHY can be used to drive a DisplayPort connector, DP->HDMI bridge, USB3 A Connector, etc... without an USB-C connector and no PD events. Document the data-lanes on numbered port@0 out endpoints, allowing us to document the lanes mapping to DisplayPort and/or USB3 connectors/peripherals. Reviewed-by: Rob Herring (Arm) Signed-off-by: Neil Armstrong Link: https://patch.msgid.link/20251119-topic-x1e80100-hdmi-v7-1-2bee0e66cc1b@linaro.org Signed-off-by: Vinod Koul

dt-bindings: phy: renesas,usb2-phy: Mark resets as required for RZ/G3S

2025-11-20T16:44:28+00:00

The reset lines are mandatory for the Renesas RZ/G3S platform and must be explicitly defined in device tree. Fixes: f3c849855114 ("dt-bindings: phy: renesas,usb2-phy: Document RZ/G3S phy bindings") Reviewed-by: Geert Uytterhoeven Acked-by: Conor Dooley Signed-off-by: Claudiu Beznea Link: https://patch.msgid.link/20251023135810.1688415-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Vinod Koul