Commit 7afb9d76 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy 

Pull phy updates from Vinod Koul:
 "New Support:
   - Debugfs support for phy core and mediatek driver
   - Hisilicon inno-usb2-phy driver supporting Hi3798MV100
   - Qualcomm SGMII SerDes PHY driver, SM6115 & QCM2290 QMP-USB support,
     SA8775P USB PHY & USB3 UNI support, QUSB2 support for IPQ9574,
     IPQ9574 USB3 PHY

  UpdatesL
   - Sparx5 serdes phy power optimzation
   - cadence salvo usb properties and updates and torrent DP with PCIe &
     USB support
   - Yaml conversion for Broadcom kona USB bindings and MXS USB binding"

* tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (67 commits)
  dt-bindings: phy: brcm,brcmstb-usb-phy: Fix error in "compatible" conditional schema
  dt-bindings: phy: mixel,mipi-dsi-phy: Remove assigned-clock* properties
  dt-bindings: phy: intel,combo-phy: restrict node name suffixes
  dt-bindings: phy: qcom,usb-hs-phy: Add compatible
  phy: tegra: xusb: check return value of devm_kzalloc()
  phy: qcom: qmp-combo: fix Display Port PHY configuration for SM8550
  phy: qcom: add the SGMII SerDes PHY driver
  dt-bindings: phy: describe the Qualcomm SGMII PHY
  phy: qualcomm: fix indentation in Makefile
  phy: usb: suppress OC condition for 7439b2
  phy: usb: Turn off phy when port is in suspend
  phy: tegra: xusb: Clear the driver reference in usb-phy dev
  dt-bindings: phy: mxs-usb-phy: add imx8ulp and imx8qm compatible
  dt-bindings: phy: mxs-usb-phy: convert to DT schema format
  dt-bindings: phy: qcom,qmp-usb: fix bindings error
  dt-bindings: phy: qcom,qmp-ufs: fix the sc8180x regs
  dt-bindings: phy: qcom,qmp-pcie: fix the sc8180x regs
  phy: mediatek: tphy: add debugfs files
  phy: core: add debugfs files
  phy: fsl-imx8mp-usb: add support for phy tuning
  ...
parents 68433066 a454850a

Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml

+2 −2
Original line number Diff line number Diff line
@@ -115,8 +115,8 @@ allOf: 
        compatible:

          contains:

            enum:

              - const: brcm,bcm4908-usb-phy

              - const: brcm,brcmstb-usb-phy

              - brcm,bcm4908-usb-phy

              - brcm,brcmstb-usb-phy

    then:

      properties:

        reg:

Documentation/devicetree/bindings/phy/brcm,kona-usb2-phy.txt

deleted100644 → 0
+0 −15
Original line number Diff line number Diff line 
BROADCOM KONA USB2 PHY



Required properties:

 - compatible: brcm,kona-usb2-phy

 - reg: offset and length of the PHY registers

 - #phy-cells: must be 0

Refer to phy/phy-bindings.txt for the generic PHY binding properties



Example:



	usbphy: usb-phy@3f130000 {

		compatible = "brcm,kona-usb2-phy";

		reg = <0x3f130000 0x28>;

		#phy-cells = <0>;

	};

Documentation/devicetree/bindings/phy/brcm,kona-usb2-phy.yaml

0 → 100644
+36 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/brcm,kona-usb2-phy.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Broadcom Kona family USB 2.0 PHY



maintainers:

  - Florian Fainelli <f.fainelli@gmail.com>



properties:

  compatible:

    const: brcm,kona-usb2-phy



  reg:

    maxItems: 1



  '#phy-cells':

    const: 0



required:

  - compatible

  - reg

  - '#phy-cells'



additionalProperties: false



examples:

  - |

    usb-phy@3f130000 {

        compatible = "brcm,kona-usb2-phy";

        reg = <0x3f130000 0x28>;

        #phy-cells = <0>;

    };

...

Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml

+6 −0
Original line number Diff line number Diff line
@@ -31,6 +31,12 @@ properties: 
  "#phy-cells":

    const: 0



  cdns,usb2-disconnect-threshold-microvolt:

    description: The microvolt threshold value utilized for detecting

      USB disconnection event.

    enum: [575, 610, 645]

    default: 575



required:

  - compatible

  - reg

Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml

+47 −0
Original line number Diff line number Diff line
@@ -35,6 +35,53 @@ properties: 
    description:

      A phandle to the regulator for USB VBUS.



  fsl,phy-tx-vref-tune-percent:

    description:

      Tunes the HS DC level relative to the nominal level

    minimum: 94

    maximum: 124



  fsl,phy-tx-rise-tune-percent:

    description:

      Adjusts the rise/fall time duration of the HS waveform relative to

      its nominal value

    minimum: 97

    maximum: 103



  fsl,phy-tx-preemp-amp-tune-microamp:

    description:

      Adjust amount of current sourced to DPn and DMn after a J-to-K

      or K-to-J transition. Default is 0 (disabled).

    minimum: 0

    maximum: 1800



  fsl,phy-tx-vboost-level-microvolt:

    description:

      Adjust the boosted transmit launch pk-pk differential amplitude

    minimum: 880

    maximum: 1120



  fsl,phy-comp-dis-tune-percent:

    description:

      Adjust the voltage level used to detect a disconnect event at the host

      relative to the nominal value

    minimum: 91

    maximum: 115



  fsl,phy-pcs-tx-deemph-3p5db-attenuation-db:

    description:

      Adjust TX de-emphasis attenuation in dB at nominal

      3.5dB point as per USB specification

    $ref: /schemas/types.yaml#/definitions/uint32

    minimum: 0

    maximum: 36



  fsl,phy-pcs-tx-swing-full-percent:

    description:

      Scaling of the voltage defined by fsl,phy-tx-vboost-level-microvolt

    minimum: 0

    maximum: 100



required:

  - compatible

  - reg