Merge tag 'phy-for-5.15' of...

Merge tag 'phy-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy-for-5.15

  - Updates:
        - Yaml conversion for Freescale imx8mq usb phy, TI AM654 SERDES phy,
          Cadence torrent phy
        - Updates for Amlogic Meson8b-usb2 phy, Samsung ufs phy

  - New support:
        - UFS phy for Qualcomm SM6115
	- PCIe & USB/DP phy for Qualcomm sc8180x
	- USB3 PHY support for Qualcomm IPQ6018
	- Renesas USB2.0 PHY for RZ/G2L

* tag 'phy-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (45 commits)
  phy: qcom-qmp: Add support for SM6115 UFS phy
  dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings
  phy: qmp: Provide unique clock names for DP clocks
  phy: xilinx: zynqmp: skip PHY initialization and PLL lock for USB
  phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER
  phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset mode
  phy: phy-mtk-mipi-dsi: convert to devm_platform_ioremap_resource
  phy: phy-mtk-mipi-dsi: remove dummy assignment of error number
  phy: phy-mtk-hdmi: convert to devm_platform_ioremap_resource
  phy: phy-mtk-ufs: use clock bulk to get clocks
  phy: phy-mtk-tphy: remove error log of ioremap failure
  phy: phy-mtk-tphy: print error log using child device
  phy: phy-mtk-tphy: support type switch by pericfg
  phy: phy-mtk-tphy: use clock bulk to get clocks
  dt-bindings: phy: mediatek: tphy: support type switch by pericfg
  phy: cadence-torrent: Check PIPE mode PHY status to be ready for operation
  phy: cadence-torrent: Add debug information for PHY configuration
  phy: cadence-torrent: Add separate functions for reusable code
  phy: cadence-torrent: Add PHY configuration for DP with 100MHz ref clock
  phy: cadence-torrent: Add PHY registers for DP in array format
  ...

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

-* Freescale i.MX8MQ USB3 PHY binding
-
-Required properties:
-- compatible:	Should be "fsl,imx8mq-usb-phy" or "fsl,imx8mp-usb-phy"
-- #phys-cells:	must be 0 (see phy-bindings.txt in this directory)
-- reg:		The base address and length of the registers
-- clocks:	phandles to the clocks for each clock listed in clock-names
-- clock-names:	must contain "phy"
-
-Optional properties:
-- vbus-supply: A phandle to the regulator for USB VBUS.
-
-Example:
-	usb3_phy0: phy@381f0040 {
-		compatible = "fsl,imx8mq-usb-phy";
-		reg = <0x381f0040 0x40>;
-		clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
-		clock-names = "phy";
-		#phy-cells = <0>;
-	};

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

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX8MQ USB3 PHY binding
+
+maintainers:
+  - Li Jun <jun.li@nxp.com>
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8mq-usb-phy
+      - fsl,imx8mp-usb-phy
+
+  reg:
+    maxItems: 1
+
+  "#phy-cells":
+    const: 0
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: phy
+
+  vbus-supply:
+    description:
+      A phandle to the regulator for USB VBUS.
+
+required:
+  - compatible
+  - reg
+  - "#phy-cells"
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mq-clock.h>
+    usb3_phy0: phy@381f0040 {
+        compatible = "fsl,imx8mq-usb-phy";
+        reg = <0x381f0040 0x40>;
+        clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
+        clock-names = "phy";
+        #phy-cells = <0>;
+    };

Documentation/devicetree/bindings/phy/intel,phy-keembay-usb.yaml → Documentation/devicetree/bindings/phy/intel,keembay-phy-usb.yaml

 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/phy/intel,phy-keembay-usb.yaml#
+$id: http://devicetree.org/schemas/phy/intel,keembay-phy-usb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Intel Keem Bay USB PHY bindings

Documentation/devicetree/bindings/phy/mediatek,tphy.yaml

@@ -15,7 +15,7 @@ description: |
   controllers on MediaTek SoCs, includes USB2.0, USB3.0, PCIe and SATA.
 
   Layout differences of banks between T-PHY V1 (mt8173/mt2701) and
-  T-PHY V2 (mt2712) when works on USB mode:
+  T-PHY V2 (mt2712) / V3 (mt8195) when works on USB mode:
   -----------------------------------
   Version 1:
   port        offset    bank
@@ -34,7 +34,7 @@ description: |
   u2 port2    0x1800    U2PHY_COM
               ...
 
-  Version 2:
+  Version 2/3:
   port        offset    bank
   u2 port0    0x0000    MISC
               0x0100    FMREG
@@ -59,7 +59,8 @@ description: |
 
   SPLLC shared by u3 ports and FMREG shared by u2 ports on V1 are put back
   into each port; a new bank MISC for u2 ports and CHIP for u3 ports are
-  added on V2.
+  added on V2; the FMREG bank for slew rate calibration is not used anymore
+  and reserved on V3;
 
 properties:
   $nodename:
@@ -79,8 +80,11 @@ properties:
               - mediatek,mt2712-tphy
               - mediatek,mt7629-tphy
               - mediatek,mt8183-tphy
-              - mediatek,mt8195-tphy
           - const: mediatek,generic-tphy-v2
+      - items:
+          - enum:
+              - mediatek,mt8195-tphy
+          - const: mediatek,generic-tphy-v3
       - const: mediatek,mt2701-u3phy
         deprecated: true
       - const: mediatek,mt2712-u3phy
@@ -91,7 +95,7 @@ properties:
     description:
       Register shared by multiple ports, exclude port's private register.
       It is needed for T-PHY V1, such as mt2701 and mt8173, but not for
-      T-PHY V2, such as mt2712.
+      T-PHY V2/V3, such as mt2712.
     maxItems: 1
 
   "#address-cells":
@@ -197,6 +201,22 @@ patternProperties:
           Specify the flag to enable BC1.2 if support it
         type: boolean
 
+      mediatek,syscon-type:
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        maxItems: 1
+        description:
+          A phandle to syscon used to access the register of type switch,
+          the field should always be 3 cells long.
+        items:
+          items:
+            - description:
+                The first cell represents a phandle to syscon
+            - description:
+                The second cell represents the register offset
+            - description:
+                The third cell represents the index of config segment
+              enum: [0, 1, 2, 3]
+
     required:
       - reg
       - "#phy-cells"

Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml

@@ -18,6 +18,7 @@ properties:
   compatible:
     enum:
       - qcom,ipq6018-qmp-pcie-phy
+      - qcom,ipq6018-qmp-usb3-phy
       - qcom,ipq8074-qmp-pcie-phy
       - qcom,ipq8074-qmp-usb3-phy
       - qcom,msm8996-qmp-pcie-phy
@@ -27,6 +28,7 @@ properties:
       - qcom,msm8998-qmp-ufs-phy
       - qcom,msm8998-qmp-usb3-phy
       - qcom,sc7180-qmp-usb3-phy
+      - qcom,sc8180x-qmp-pcie-phy
       - qcom,sc8180x-qmp-ufs-phy
       - qcom,sc8180x-qmp-usb3-phy
       - qcom,sdm845-qhp-pcie-phy
@@ -34,6 +36,7 @@ properties:
       - qcom,sdm845-qmp-ufs-phy
       - qcom,sdm845-qmp-usb3-phy
       - qcom,sdm845-qmp-usb3-uni-phy
+      - qcom,sm6115-qmp-ufs-phy
       - qcom,sm8150-qmp-ufs-phy
       - qcom,sm8150-qmp-usb3-phy
       - qcom,sm8150-qmp-usb3-uni-phy
@@ -326,6 +329,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,sc8180x-qmp-pcie-phy
               - qcom,sdm845-qhp-pcie-phy
               - qcom,sdm845-qmp-pcie-phy
               - qcom,sdx55-qmp-pcie-phy

Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml

@@ -14,6 +14,7 @@ properties:
   compatible:
     enum:
       - qcom,sc7180-qmp-usb3-dp-phy
+      - qcom,sc8180x-qmp-usb3-dp-phy
       - qcom,sdm845-qmp-usb3-dp-phy
       - qcom,sm8250-qmp-usb3-dp-phy
   reg:

Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml

@@ -30,6 +30,11 @@ properties:
               - renesas,usb2-phy-r8a77995 # R-Car D3
           - const: renesas,rcar-gen3-usb2-phy
 
+      - items:
+          - enum:
+              - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC}
+          - const: renesas,rzg2l-usb2-phy  # RZ/G2L family
+
   reg:
     maxItems: 1
 
@@ -91,6 +96,16 @@ required:
   - clocks
   - '#phy-cells'
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,rzg2l-usb2-phy
+    then:
+      required:
+        - resets
+
 additionalProperties: false
 
 examples:

Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml

@@ -16,6 +16,7 @@ properties:
   compatible:
     enum:
       - samsung,exynos7-ufs-phy
+      - samsung,exynosautov9-ufs-phy
 
   reg:
     maxItems: 1

Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.txt

-TI AM654 SERDES
-
-Required properties:
- - compatible: Should be "ti,phy-am654-serdes"
- - reg : Address and length of the register set for the device.
- - #phy-cells: determine the number of cells that should be given in the
-	phandle while referencing this phy. Should be "2". The 1st cell
-	corresponds to the phy type (should be one of the types specified in
-	include/dt-bindings/phy/phy.h) and the 2nd cell should be the serdes
-	lane function.
-	If SERDES0 is referenced 2nd cell should be:
-		0 - USB3
-		1 - PCIe0 Lane0
-		2 - ICSS2 SGMII Lane0
-	If SERDES1 is referenced 2nd cell should be:
-		0 - PCIe1 Lane0
-		1 - PCIe0 Lane1
-		2 - ICSS2 SGMII Lane1
- - power-domains: As documented by the generic PM domain bindings in
-	Documentation/devicetree/bindings/power/power_domain.txt.
- - clocks: List of clock-specifiers representing the input to the SERDES.
-	Should have 3 items representing the left input clock, external
-	reference clock and right input clock in that order.
- - clock-output-names: List of clock names for each of the clock outputs of
-	SERDES. Should have 3 items for CMU reference clock,
-	left output clock and right output clock in that order.
- - assigned-clocks: As defined in
-	Documentation/devicetree/bindings/clock/clock-bindings.txt
- - assigned-clock-parents: As defined in
-	Documentation/devicetree/bindings/clock/clock-bindings.txt
- - #clock-cells: Should be <1> to choose between the 3 output clocks.
-	Defined in Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-   The following macros are defined in dt-bindings/phy/phy-am654-serdes.h
-   for selecting the correct reference clock. This can be used while
-   specifying the clocks created by SERDES.
-	=> AM654_SERDES_CMU_REFCLK
-	=> AM654_SERDES_LO_REFCLK
-	=> AM654_SERDES_RO_REFCLK
-
- - mux-controls: Phandle to the multiplexer that is used to select the lane
-	function. See #phy-cells above to see the multiplex values.
-
-Example:
-
-Example for SERDES0 is given below. It has 3 clock inputs;
-left input reference clock as indicated by <&k3_clks 153 4>, external
-reference clock as indicated by <&k3_clks 153 1> and right input
-reference clock as indicated by <&serdes1 AM654_SERDES_LO_REFCLK>. (The
-right input of SERDES0 is connected to the left output of SERDES1).
-
-SERDES0 registers 3 clock outputs as indicated in clock-output-names. The
-first refers to the CMU reference clock, second refers to the left output
-reference clock and the third refers to the right output reference clock.
-
-The assigned-clocks and assigned-clock-parents is used here to set the
-parent of left input reference clock to MAINHSDIV_CLKOUT4 and parent of
-CMU reference clock to left input reference clock.
-
-serdes0: serdes@900000 {
-	compatible = "ti,phy-am654-serdes";
-	reg = <0x0 0x900000 0x0 0x2000>;
-	reg-names = "serdes";
-	#phy-cells = <2>;
-	power-domains = <&k3_pds 153>;
-	clocks = <&k3_clks 153 4>, <&k3_clks 153 1>,
-			<&serdes1 AM654_SERDES_LO_REFCLK>;
-	clock-output-names = "serdes0_cmu_refclk", "serdes0_lo_refclk",
-				"serdes0_ro_refclk";
-	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
-	assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
-	ti,serdes-clk = <&serdes0_clk>;
-	mux-controls = <&serdes_mux 0>;
-	#clock-cells = <1>;
-};
-
-Example for PCIe consumer node using the SERDES PHY specifier is given below.
-&pcie0_rc {
-        num-lanes = <2>;
-        phys = <&serdes0 PHY_TYPE_PCIE 1>, <&serdes1 PHY_TYPE_PCIE 1>;
-        phy-names = "pcie-phy0", "pcie-phy1";
-};

Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.yaml

+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/ti,phy-am654-serdes.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI AM654 SERDES binding
+
+description:
+  This binding describes the TI AM654 SERDES. AM654 SERDES can be configured
+  to be used with either PCIe or USB or SGMII.
+
+maintainers:
+  - Kishon Vijay Abraham I <kishon@ti.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,phy-am654-serdes
+
+  reg:
+    maxItems: 1
+
+  reg-names:
+    items:
+      - const: serdes
+
+  power-domains:
+    maxItems: 1
+
+  clocks:
+    maxItems: 3
+    description:
+      Three input clocks referring to left input reference clock, refclk and right input reference
+      clock.
+
+  assigned-clocks:
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+  assigned-clock-parents:
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+
+  '#phy-cells':
+    const: 2
+    description:
+      The 1st cell corresponds to the phy type (should be one of the types specified in
+      include/dt-bindings/phy/phy.h) and the 2nd cell should be the serdes lane function.
+
+  ti,serdes-clk:
+    description: Phandle to the SYSCON entry required for configuring SERDES clock selection.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  '#clock-cells':
+    const: 1
+
+  mux-controls:
+    maxItems: 1
+    description: Phandle to the SYSCON entry required for configuring SERDES lane function.
+
+  clock-output-names:
+    oneOf:
+      - description: Clock output names for SERDES 0
+        items:
+          - const: serdes0_cmu_refclk
+          - const: serdes0_lo_refclk
+          - const: serdes0_ro_refclk
+      - description: Clock output names for SERDES 1
+        items:
+          - const: serdes1_cmu_refclk
+          - const: serdes1_lo_refclk
+          - const: serdes1_ro_refclk
+
+required:
+  - compatible
+  - reg
+  - power-domains
+  - clocks
+  - assigned-clocks
+  - assigned-clock-parents
+  - ti,serdes-clk
+  - mux-controls
+  - clock-output-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/phy/phy-am654-serdes.h>
+
+    serdes0: serdes@900000 {
+      compatible = "ti,phy-am654-serdes";
+      reg = <0x900000 0x2000>;
+      reg-names = "serdes";
+      #phy-cells = <2>;
+      power-domains = <&k3_pds 153>;
+      clocks = <&k3_clks 153 4>, <&k3_clks 153 1>,
+               <&serdes1 AM654_SERDES_LO_REFCLK>;
+      clock-output-names = "serdes0_cmu_refclk", "serdes0_lo_refclk", "serdes0_ro_refclk";
+      assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
+      assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
+      ti,serdes-clk = <&serdes0_clk>;
+      mux-controls = <&serdes_mux 0>;
+      #clock-cells = <1>;
+    };

drivers/phy/amlogic/phy-meson8b-usb2.c

@@ -219,6 +219,10 @@ static int phy_meson8b_usb2_power_off(struct phy *phy)
 	clk_disable_unprepare(priv->clk_usb);
 	clk_disable_unprepare(priv->clk_usb_general);
 
+	/* power off the PHY by putting it into reset mode */
+	regmap_update_bits(priv->regmap, REG_CTRL, REG_CTRL_POWER_ON_RESET,
+			   REG_CTRL_POWER_ON_RESET);
+
 	return 0;
 }
 
@@ -273,8 +277,8 @@ static int phy_meson8b_usb2_probe(struct platform_device *pdev)
 
 	phy = devm_phy_create(&pdev->dev, NULL, &phy_meson8b_usb2_ops);
 	if (IS_ERR(phy)) {
-		dev_err(&pdev->dev, "failed to create PHY\n");
-		return PTR_ERR(phy);
+		return dev_err_probe(&pdev->dev, PTR_ERR(phy),
+				     "failed to create PHY\n");
 	}
 
 	phy_set_drvdata(phy, priv);

drivers/phy/mediatek/phy-mtk-hdmi.c

@@ -100,7 +100,6 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct mtk_hdmi_phy *hdmi_phy;
-	struct resource *mem;
 	struct clk *ref_clk;
 	const char *ref_clk_name;
 	struct clk_init_data clk_init = {
@@ -116,11 +115,9 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	if (!hdmi_phy)
 		return -ENOMEM;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hdmi_phy->regs = devm_ioremap_resource(dev, mem);
-	if (IS_ERR(hdmi_phy->regs)) {
+	hdmi_phy->regs = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(hdmi_phy->regs))
 		return PTR_ERR(hdmi_phy->regs);
-	}
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
 	if (IS_ERR(ref_clk)) {

drivers/phy/mediatek/phy-mtk-mipi-dsi.c

@@ -130,7 +130,6 @@ static int mtk_mipi_tx_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct mtk_mipi_tx *mipi_tx;
-	struct resource *mem;
 	const char *ref_clk_name;
 	struct clk *ref_clk;
 	struct clk_init_data clk_init = {
@@ -148,11 +147,9 @@ static int mtk_mipi_tx_probe(struct platform_device *pdev)
 
 	mipi_tx->driver_data = of_device_get_match_data(dev);
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mipi_tx->regs = devm_ioremap_resource(dev, mem);
-	if (IS_ERR(mipi_tx->regs)) {
+	mipi_tx->regs = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(mipi_tx->regs))
 		return PTR_ERR(mipi_tx->regs);
-	}
 
 	ref_clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ref_clk)) {
@@ -203,10 +200,8 @@ static int mtk_mipi_tx_probe(struct platform_device *pdev)
 	phy_set_drvdata(phy, mipi_tx);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		ret = PTR_ERR(phy_provider);
-		return ret;
-	}
+	if (IS_ERR(phy_provider))
+		return PTR_ERR(phy_provider);
 
 	mipi_tx->dev = dev;
 

drivers/phy/mediatek/phy-mtk-ufs.c

@@ -31,11 +31,12 @@
 #define FRC_CDR_ISO_EN              BIT(19)
 #define CDR_ISO_EN                  BIT(20)
 
+#define UFSPHY_CLKS_CNT    2
+
 struct ufs_mtk_phy {
 	struct device *dev;
 	void __iomem *mmio;
-	struct clk *mp_clk;
-	struct clk *unipro_clk;
+	struct clk_bulk_data clks[UFSPHY_CLKS_CNT];
 };
 
 static inline u32 mphy_readl(struct ufs_mtk_phy *phy, u32 reg)
@@ -74,20 +75,11 @@ static struct ufs_mtk_phy *get_ufs_mtk_phy(struct phy *generic_phy)
 static int ufs_mtk_phy_clk_init(struct ufs_mtk_phy *phy)
 {
 	struct device *dev = phy->dev;
+	struct clk_bulk_data *clks = phy->clks;
 
-	phy->unipro_clk = devm_clk_get(dev, "unipro");
-	if (IS_ERR(phy->unipro_clk)) {
-		dev_err(dev, "failed to get clock: unipro");
-		return PTR_ERR(phy->unipro_clk);
-	}
-
-	phy->mp_clk = devm_clk_get(dev, "mp");
-	if (IS_ERR(phy->mp_clk)) {
-		dev_err(dev, "failed to get clock: mp");
-		return PTR_ERR(phy->mp_clk);
-	}
-
-	return 0;
+	clks[0].id = "unipro";
+	clks[1].id = "mp";
+	return devm_clk_bulk_get(dev, UFSPHY_CLKS_CNT, clks);
 }
 
 static void ufs_mtk_phy_set_active(struct ufs_mtk_phy *phy)
@@ -150,26 +142,13 @@ static int ufs_mtk_phy_power_on(struct phy *generic_phy)
 	struct ufs_mtk_phy *phy = get_ufs_mtk_phy(generic_phy);
 	int ret;
 
-	ret = clk_prepare_enable(phy->unipro_clk);
-	if (ret) {
-		dev_err(phy->dev, "unipro_clk enable failed %d\n", ret);
-		goto out;
-	}
-
-	ret = clk_prepare_enable(phy->mp_clk);
-	if (ret) {
-		dev_err(phy->dev, "mp_clk enable failed %d\n", ret);
-		goto out_unprepare_unipro_clk;
-	}
+	ret = clk_bulk_prepare_enable(UFSPHY_CLKS_CNT, phy->clks);
+	if (ret)
+		return ret;
 
 	ufs_mtk_phy_set_active(phy);
 
 	return 0;
-
-out_unprepare_unipro_clk:
-	clk_disable_unprepare(phy->unipro_clk);
-out:
-	return ret;
 }
 
 static int ufs_mtk_phy_power_off(struct phy *generic_phy)
@@ -178,8 +157,7 @@ static int ufs_mtk_phy_power_off(struct phy *generic_phy)
 
 	ufs_mtk_phy_set_deep_hibern(phy);
 
-	clk_disable_unprepare(phy->unipro_clk);
-	clk_disable_unprepare(phy->mp_clk);
+	clk_bulk_disable_unprepare(UFSPHY_CLKS_CNT, phy->clks);
 
 	return 0;
 }

drivers/phy/qualcomm/phy-qcom-qmp.h

@@ -191,6 +191,8 @@
 #define QSERDES_COM_VCO_TUNE2_MODE0			0x130
 #define QSERDES_COM_VCO_TUNE1_MODE1			0x134
 #define QSERDES_COM_VCO_TUNE2_MODE1			0x138
+#define QSERDES_COM_VCO_TUNE_INITVAL1			0x13c
+#define QSERDES_COM_VCO_TUNE_INITVAL2			0x140
 #define QSERDES_COM_VCO_TUNE_TIMER1			0x144
 #define QSERDES_COM_VCO_TUNE_TIMER2			0x148
 #define QSERDES_COM_BG_CTRL				0x170
@@ -220,6 +222,10 @@
 /* Only for QMP V2 PHY - RX registers */
 #define QSERDES_RX_UCDR_SO_GAIN_HALF			0x010
 #define QSERDES_RX_UCDR_SO_GAIN				0x01c
+#define QSERDES_RX_UCDR_SVS_SO_GAIN_HALF		0x030
+#define QSERDES_RX_UCDR_SVS_SO_GAIN_QUARTER		0x034
+#define QSERDES_RX_UCDR_SVS_SO_GAIN_EIGHTH		0x038
+#define QSERDES_RX_UCDR_SVS_SO_GAIN			0x03c
 #define QSERDES_RX_UCDR_FASTLOCK_FO_GAIN		0x040
 #define QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE	0x048
 #define QSERDES_RX_RX_TERM_BW				0x090
@@ -243,6 +249,10 @@
 #define QPHY_POWER_DOWN_CONTROL				0x04
 #define QPHY_TXDEEMPH_M6DB_V0				0x24
 #define QPHY_TXDEEMPH_M3P5DB_V0				0x28
+#define QPHY_TX_LARGE_AMP_DRV_LVL			0x34
+#define QPHY_TX_LARGE_AMP_POST_EMP_LVL			0x38
+#define QPHY_TX_SMALL_AMP_DRV_LVL			0x3c
+#define QPHY_TX_SMALL_AMP_POST_EMP_LVL			0x40
 #define QPHY_ENDPOINT_REFCLK_DRIVE			0x54
 #define QPHY_RX_IDLE_DTCT_CNTRL				0x58
 #define QPHY_POWER_STATE_CONFIG1			0x60
@@ -253,6 +263,11 @@
 #define QPHY_LOCK_DETECT_CONFIG3			0x88
 #define QPHY_PWRUP_RESET_DLY_TIME_AUXCLK		0xa0
 #define QPHY_LP_WAKEUP_DLY_TIME_AUXCLK			0xa4
+#define QPHY_RX_MIN_STALL_NOCONFIG_TIME_CAP		0xcc
+#define QPHY_RX_SYM_RESYNC_CTRL				0x13c
+#define QPHY_RX_MIN_HIBERN8_TIME			0x140
+#define QPHY_RX_SIGDET_CTRL2				0x148
+#define QPHY_RX_PWM_GEAR_BAND				0x154
 #define QPHY_PLL_LOCK_CHK_DLY_TIME_AUXCLK_LSB		0x1A8
 #define QPHY_OSC_DTCT_ACTIONS				0x1AC
 #define QPHY_RX_SIGDET_LVL				0x1D8
@@ -280,6 +295,8 @@
 #define QSERDES_V3_COM_SSC_PER2				0x020
 #define QSERDES_V3_COM_SSC_STEP_SIZE1			0x024
 #define QSERDES_V3_COM_SSC_STEP_SIZE2			0x028
+#define QSERDES_V3_COM_POST_DIV				0x02c
+#define QSERDES_V3_COM_POST_DIV_MUX			0x030
 #define QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN		0x034
 # define QSERDES_V3_COM_BIAS_EN				0x0001
 # define QSERDES_V3_COM_BIAS_EN_MUX			0x0002
@@ -291,6 +308,7 @@
 #define QSERDES_V3_COM_CLK_ENABLE1			0x038
 #define QSERDES_V3_COM_SYS_CLK_CTRL			0x03c
 #define QSERDES_V3_COM_SYSCLK_BUF_ENABLE		0x040
+#define QSERDES_V3_COM_PLL_EN				0x044
 #define QSERDES_V3_COM_PLL_IVCO				0x048
 #define QSERDES_V3_COM_LOCK_CMP1_MODE0			0x098
 #define QSERDES_V3_COM_LOCK_CMP2_MODE0			0x09c

drivers/phy/qualcomm/phy-qcom-usb-hs.c

 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (C) 2016 Linaro Ltd
  */
 #include <linux/module.h>

drivers/phy/renesas/phy-rcar-gen3-usb2.c

@@ -64,6 +64,7 @@
 /* VBCTRL */
 #define USB2_VBCTRL_OCCLREN		BIT(16)
 #define USB2_VBCTRL_DRVVBUSSEL		BIT(8)
+#define USB2_VBCTRL_VBOUT		BIT(0)
 
 /* LINECTRL1 */
 #define USB2_LINECTRL1_DPRPD_EN		BIT(19)
@@ -78,6 +79,10 @@
 #define USB2_ADPCTRL_IDPULLUP		BIT(5)	/* 1 = ID sampling is enabled */
 #define USB2_ADPCTRL_DRVVBUS		BIT(4)
 
+/*  RZ/G2L specific */
+#define USB2_OBINT_IDCHG_EN		BIT(0)
+#define USB2_LINECTRL1_USB2_IDMON	BIT(0)
+
 #define NUM_OF_PHYS			4
 enum rcar_gen3_phy_index {
 	PHY_INDEX_BOTH_HC,
@@ -112,9 +117,16 @@ struct rcar_gen3_chan {
 	struct mutex lock;	/* protects rphys[...].powered */
 	enum usb_dr_mode dr_mode;
 	int irq;
+	u32 obint_enable_bits;
 	bool extcon_host;
 	bool is_otg_channel;
 	bool uses_otg_pins;
+	bool soc_no_adp_ctrl;
+};
+
+struct rcar_gen3_phy_drv_data {
+	const struct phy_ops *phy_usb2_ops;
+	bool no_adp_ctrl;
 };
 
 /*
@@ -172,14 +184,22 @@ static void rcar_gen3_set_linectrl(struct rcar_gen3_chan *ch, int dp, int dm)
 static void rcar_gen3_enable_vbus_ctrl(struct rcar_gen3_chan *ch, int vbus)
 {
 	void __iomem *usb2_base = ch->base;
-	u32 val = readl(usb2_base + USB2_ADPCTRL);
+	u32 vbus_ctrl_reg = USB2_ADPCTRL;
+	u32 vbus_ctrl_val = USB2_ADPCTRL_DRVVBUS;
+	u32 val;
 
 	dev_vdbg(ch->dev, "%s: %08x, %d\n", __func__, val, vbus);
+	if (ch->soc_no_adp_ctrl) {
+		vbus_ctrl_reg = USB2_VBCTRL;
+		vbus_ctrl_val = USB2_VBCTRL_VBOUT;
+	}
+
+	val = readl(usb2_base + vbus_ctrl_reg);
 	if (vbus)
-		val |= USB2_ADPCTRL_DRVVBUS;
+		val |= vbus_ctrl_val;
 	else
-		val &= ~USB2_ADPCTRL_DRVVBUS;
-	writel(val, usb2_base + USB2_ADPCTRL);
+		val &= ~vbus_ctrl_val;
+	writel(val, usb2_base + vbus_ctrl_reg);
 }
 
 static void rcar_gen3_control_otg_irq(struct rcar_gen3_chan *ch, int enable)
@@ -188,9 +208,9 @@ static void rcar_gen3_control_otg_irq(struct rcar_gen3_chan *ch, int enable)
 	u32 val = readl(usb2_base + USB2_OBINTEN);
 
 	if (ch->uses_otg_pins && enable)
-		val |= USB2_OBINT_BITS;
+		val |= ch->obint_enable_bits;
 	else
-		val &= ~USB2_OBINT_BITS;
+		val &= ~ch->obint_enable_bits;
 	writel(val, usb2_base + USB2_OBINTEN);
 }
 
@@ -252,6 +272,9 @@ static bool rcar_gen3_check_id(struct rcar_gen3_chan *ch)
 	if (!ch->uses_otg_pins)
 		return (ch->dr_mode == USB_DR_MODE_HOST) ? false : true;
 
+	if (ch->soc_no_adp_ctrl)
+		return !!(readl(ch->base + USB2_LINECTRL1) & USB2_LINECTRL1_USB2_IDMON);
+
 	return !!(readl(ch->base + USB2_ADPCTRL) & USB2_ADPCTRL_IDDIG);
 }
 
@@ -376,16 +399,17 @@ static void rcar_gen3_init_otg(struct rcar_gen3_chan *ch)
 	      USB2_LINECTRL1_DMRPD_EN | USB2_LINECTRL1_DM_RPD;
 	writel(val, usb2_base + USB2_LINECTRL1);
 
+	if (!ch->soc_no_adp_ctrl) {
 		val = readl(usb2_base + USB2_VBCTRL);
 		val &= ~USB2_VBCTRL_OCCLREN;
 		writel(val | USB2_VBCTRL_DRVVBUSSEL, usb2_base + USB2_VBCTRL);
 		val = readl(usb2_base + USB2_ADPCTRL);
 		writel(val | USB2_ADPCTRL_IDPULLUP, usb2_base + USB2_ADPCTRL);
-
+	}
 	msleep(20);
 
 	writel(0xffffffff, usb2_base + USB2_OBINTSTA);
-	writel(USB2_OBINT_BITS, usb2_base + USB2_OBINTEN);
+	writel(ch->obint_enable_bits, usb2_base + USB2_OBINTEN);
 
 	rcar_gen3_device_recognition(ch);
 }
@@ -397,9 +421,9 @@ static irqreturn_t rcar_gen3_phy_usb2_irq(int irq, void *_ch)
 	u32 status = readl(usb2_base + USB2_OBINTSTA);
 	irqreturn_t ret = IRQ_NONE;
 
-	if (status & USB2_OBINT_BITS) {
+	if (status & ch->obint_enable_bits) {
 		dev_vdbg(ch->dev, "%s: %08x\n", __func__, status);
-		writel(USB2_OBINT_BITS, usb2_base + USB2_OBINTSTA);
+		writel(ch->obint_enable_bits, usb2_base + USB2_OBINTSTA);
 		rcar_gen3_device_recognition(ch);
 		ret = IRQ_HANDLED;
 	}
@@ -535,26 +559,45 @@ static const struct phy_ops rz_g1c_phy_usb2_ops = {
 	.owner		= THIS_MODULE,
 };
 
+static const struct rcar_gen3_phy_drv_data rcar_gen3_phy_usb2_data = {
+	.phy_usb2_ops = &rcar_gen3_phy_usb2_ops,
+	.no_adp_ctrl = false,
+};
+
+static const struct rcar_gen3_phy_drv_data rz_g1c_phy_usb2_data = {
+	.phy_usb2_ops = &rz_g1c_phy_usb2_ops,
+	.no_adp_ctrl = false,
+};
+
+static const struct rcar_gen3_phy_drv_data rz_g2l_phy_usb2_data = {
+	.phy_usb2_ops = &rcar_gen3_phy_usb2_ops,
+	.no_adp_ctrl = true,
+};
+
 static const struct of_device_id rcar_gen3_phy_usb2_match_table[] = {
 	{
 		.compatible = "renesas,usb2-phy-r8a77470",
-		.data = &rz_g1c_phy_usb2_ops,
+		.data = &rz_g1c_phy_usb2_data,
 	},
 	{
 		.compatible = "renesas,usb2-phy-r8a7795",
-		.data = &rcar_gen3_phy_usb2_ops,
+		.data = &rcar_gen3_phy_usb2_data,
 	},
 	{
 		.compatible = "renesas,usb2-phy-r8a7796",
-		.data = &rcar_gen3_phy_usb2_ops,
+		.data = &rcar_gen3_phy_usb2_data,
 	},
 	{
 		.compatible = "renesas,usb2-phy-r8a77965",
-		.data = &rcar_gen3_phy_usb2_ops,
+		.data = &rcar_gen3_phy_usb2_data,
+	},
+	{
+		.compatible = "renesas,rzg2l-usb2-phy",
+		.data = &rz_g2l_phy_usb2_data,
 	},
 	{
 		.compatible = "renesas,rcar-gen3-usb2-phy",
-		.data = &rcar_gen3_phy_usb2_ops,
+		.data = &rcar_gen3_phy_usb2_data,
 	},
 	{ /* sentinel */ },
 };
@@ -608,10 +651,10 @@ static enum usb_dr_mode rcar_gen3_get_dr_mode(struct device_node *np)
 
 static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
 {
+	const struct rcar_gen3_phy_drv_data *phy_data;
 	struct device *dev = &pdev->dev;
 	struct rcar_gen3_chan *channel;
 	struct phy_provider *provider;
-	const struct phy_ops *phy_usb2_ops;
 	int ret = 0, i;
 
 	if (!dev->of_node) {
@@ -627,6 +670,7 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
 	if (IS_ERR(channel->base))
 		return PTR_ERR(channel->base);
 
+	channel->obint_enable_bits = USB2_OBINT_BITS;
 	/* get irq number here and request_irq for OTG in phy_init */
 	channel->irq = platform_get_irq_optional(pdev, 0);
 	channel->dr_mode = rcar_gen3_get_dr_mode(dev->of_node);
@@ -653,16 +697,21 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
 	 * And then, phy-core will manage runtime pm for this device.
 	 */
 	pm_runtime_enable(dev);
-	phy_usb2_ops = of_device_get_match_data(dev);
-	if (!phy_usb2_ops) {
+
+	phy_data = of_device_get_match_data(dev);
+	if (!phy_data) {
 		ret = -EINVAL;
 		goto error;
 	}
 
+	channel->soc_no_adp_ctrl = phy_data->no_adp_ctrl;
+	if (phy_data->no_adp_ctrl)
+		channel->obint_enable_bits = USB2_OBINT_IDCHG_EN;
+
 	mutex_init(&channel->lock);
 	for (i = 0; i < NUM_OF_PHYS; i++) {
 		channel->rphys[i].phy = devm_phy_create(dev, NULL,
-							phy_usb2_ops);
+							phy_data->phy_usb2_ops);
 		if (IS_ERR(channel->rphys[i].phy)) {
 			dev_err(dev, "Failed to create USB2 PHY\n");
 			ret = PTR_ERR(channel->rphys[i].phy);

drivers/phy/rockchip/phy-rockchip-inno-usb2.c

@@ -1180,9 +1180,11 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 
 next_child:
 		/* to prevent out of boundary */
-		if (++index >= rphy->phy_cfg->num_ports)
+		if (++index >= rphy->phy_cfg->num_ports) {
+			of_node_put(child_np);
 			break;
 		}
+	}
 
 	provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
 	return PTR_ERR_OR_ZERO(provider);

drivers/phy/samsung/Makefile

@@ -2,7 +2,10 @@
 obj-$(CONFIG_PHY_EXYNOS_DP_VIDEO)	+= phy-exynos-dp-video.o
 obj-$(CONFIG_PHY_EXYNOS_MIPI_VIDEO)	+= phy-exynos-mipi-video.o
 obj-$(CONFIG_PHY_EXYNOS_PCIE)		+= phy-exynos-pcie.o
-obj-$(CONFIG_PHY_SAMSUNG_UFS)		+= phy-samsung-ufs.o
+obj-$(CONFIG_PHY_SAMSUNG_UFS)		+= phy-exynos-ufs.o
+phy-exynos-ufs-y			+= phy-samsung-ufs.o
+phy-exynos-ufs-y			+= phy-exynos7-ufs.o
+phy-exynos-ufs-y			+= phy-exynosautov9-ufs.o
 obj-$(CONFIG_PHY_SAMSUNG_USB2)		+= phy-exynos-usb2.o
 phy-exynos-usb2-y			+= phy-samsung-usb2.o
 phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4210_USB2)	+= phy-exynos4210-usb2.o

drivers/phy/samsung/phy-exynos7-ufs.h → drivers/phy/samsung/phy-exynos7-ufs.c

-/* SPDX-License-Identifier: GPL-2.0-only */
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * UFS PHY driver data for Samsung EXYNOS7 SoC
  *
  * Copyright (C) 2020 Samsung Electronics Co., Ltd.
  */
-#ifndef _PHY_EXYNOS7_UFS_H_
-#define _PHY_EXYNOS7_UFS_H_
 
 #include "phy-samsung-ufs.h"
 
@@ -68,7 +66,7 @@ static const struct samsung_ufs_phy_cfg *exynos7_ufs_phy_cfgs[CFG_TAG_MAX] = {
 	[CFG_POST_PWR_HS]	= exynos7_post_pwr_hs_cfg,
 };
 
-static struct samsung_ufs_phy_drvdata exynos7_ufs_phy = {
+const struct samsung_ufs_phy_drvdata exynos7_ufs_phy = {
 	.cfg = exynos7_ufs_phy_cfgs,
 	.isol = {
 		.offset = EXYNOS7_EMBEDDED_COMBO_PHY_CTRL,
@@ -77,5 +75,3 @@ static struct samsung_ufs_phy_drvdata exynos7_ufs_phy = {
 	},
 	.has_symbol_clk = 1,
 };
-
-#endif /* _PHY_EXYNOS7_UFS_H_ */

drivers/phy/samsung/phy-exynosautov9-ufs.c

+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * UFS PHY driver data for Samsung EXYNOSAUTO v9 SoC
+ *
+ * Copyright (C) 2021 Samsung Electronics Co., Ltd.
+ */
+
+#include "phy-samsung-ufs.h"
+
+#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL		0x728
+#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_MASK	0x1
+#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_EN		BIT(0)
+
+#define PHY_TRSV_REG_CFG_AUTOV9(o, v, d) \
+	PHY_TRSV_REG_CFG_OFFSET(o, v, d, 0x50)
+
+/* Calibration for phy initialization */
+static const struct samsung_ufs_phy_cfg exynosautov9_pre_init_cfg[] = {
+	PHY_COMN_REG_CFG(0x023, 0x80, PWR_MODE_ANY),
+	PHY_COMN_REG_CFG(0x01d, 0x10, PWR_MODE_ANY),
+
+	PHY_TRSV_REG_CFG_AUTOV9(0x044, 0xb5, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x04d, 0x43, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x05b, 0x20, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x05e, 0xc0, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x038, 0x12, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x059, 0x58, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x06c, 0x18, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG_AUTOV9(0x06d, 0x02, PWR_MODE_ANY),
+
+	PHY_COMN_REG_CFG(0x023, 0xc0, PWR_MODE_ANY),
+	PHY_COMN_REG_CFG(0x023, 0x00, PWR_MODE_ANY),
+
+	PHY_TRSV_REG_CFG(0x042, 0x5d, PWR_MODE_ANY),
+	PHY_TRSV_REG_CFG(0x043, 0x80, PWR_MODE_ANY),
+
+	END_UFS_PHY_CFG,
+};
+
+/* Calibration for HS mode series A/B */
+static const struct samsung_ufs_phy_cfg exynosautov9_pre_pwr_hs_cfg[] = {
+	PHY_TRSV_REG_CFG(0x032, 0xbc, PWR_MODE_HS_ANY),
+	PHY_TRSV_REG_CFG(0x03c, 0x7f, PWR_MODE_HS_ANY),
+	PHY_TRSV_REG_CFG(0x048, 0xc0, PWR_MODE_HS_ANY),
+
+	PHY_TRSV_REG_CFG(0x04a, 0x00, PWR_MODE_HS_G3_SER_B),
+	PHY_TRSV_REG_CFG(0x04b, 0x10, PWR_MODE_HS_G1_SER_B |
+				      PWR_MODE_HS_G3_SER_B),
+	PHY_TRSV_REG_CFG(0x04d, 0x63, PWR_MODE_HS_G3_SER_B),
+
+	END_UFS_PHY_CFG,
+};
+
+static const struct samsung_ufs_phy_cfg *exynosautov9_ufs_phy_cfgs[CFG_TAG_MAX] = {
+	[CFG_PRE_INIT]		= exynosautov9_pre_init_cfg,
+	[CFG_PRE_PWR_HS]	= exynosautov9_pre_pwr_hs_cfg,
+};
+
+const struct samsung_ufs_phy_drvdata exynosautov9_ufs_phy = {
+	.cfg = exynosautov9_ufs_phy_cfgs,
+	.isol = {
+		.offset = EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL,
+		.mask = EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_MASK,
+		.en = EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_EN,
+	},
+	.has_symbol_clk = 0,
+};

drivers/phy/samsung/phy-samsung-ufs.c

@@ -347,6 +347,9 @@ static const struct of_device_id samsung_ufs_phy_match[] = {
 	{
 		.compatible = "samsung,exynos7-ufs-phy",
 		.data = &exynos7_ufs_phy,
+	}, {
+		.compatible = "samsung,exynosautov9-ufs-phy",
+		.data = &exynosautov9_ufs_phy,
 	},
 	{},
 };

drivers/phy/samsung/phy-samsung-ufs.h

@@ -10,6 +10,9 @@
 #ifndef _PHY_SAMSUNG_UFS_
 #define _PHY_SAMSUNG_UFS_
 
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
 #define PHY_COMN_BLK	1
 #define PHY_TRSV_BLK	2
 #define END_UFS_PHY_CFG { 0 }
@@ -24,14 +27,17 @@
 	.id = PHY_COMN_BLK,	\
 }
 
-#define PHY_TRSV_REG_CFG(o, v, d) {	\
+#define PHY_TRSV_REG_CFG_OFFSET(o, v, d, c) {	\
 	.off_0 = PHY_APB_ADDR((o)),	\
-	.off_1 = PHY_APB_ADDR((o) + PHY_TRSV_CH_OFFSET),	\
+	.off_1 = PHY_APB_ADDR((o) + (c)),	\
 	.val = (v),		\
 	.desc = (d),		\
 	.id = PHY_TRSV_BLK,	\
 }
 
+#define PHY_TRSV_REG_CFG(o, v, d)	\
+	PHY_TRSV_REG_CFG_OFFSET(o, v, d, PHY_TRSV_CH_OFFSET)
+
 /* UFS PHY registers */
 #define PHY_PLL_LOCK_STATUS	0x1e
 #define PHY_CDR_LOCK_STATUS	0x5e
@@ -134,6 +140,7 @@ static inline void samsung_ufs_phy_ctrl_isol(
 			   phy->isol->mask, isol ? 0 : phy->isol->en);
 }
 
-#include "phy-exynos7-ufs.h"
+extern const struct samsung_ufs_phy_drvdata exynos7_ufs_phy;
+extern const struct samsung_ufs_phy_drvdata exynosautov9_ufs_phy;
 
 #endif /* _PHY_SAMSUNG_UFS_ */

drivers/phy/tegra/xusb.c

@@ -1273,7 +1273,7 @@ static int tegra_xusb_padctl_remove(struct platform_device *pdev)
 	return err;
 }
 
-static int tegra_xusb_padctl_suspend_noirq(struct device *dev)
+static __maybe_unused int tegra_xusb_padctl_suspend_noirq(struct device *dev)
 {
 	struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev);
 
@@ -1283,7 +1283,7 @@ static int tegra_xusb_padctl_suspend_noirq(struct device *dev)
 	return 0;
 }
 
-static int tegra_xusb_padctl_resume_noirq(struct device *dev)
+static __maybe_unused int tegra_xusb_padctl_resume_noirq(struct device *dev)
 {
 	struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev);
 

drivers/phy/ti/phy-twl4030-usb.c

@@ -162,6 +162,8 @@ struct twl4030_usb {
 	atomic_t		connected;
 	bool			vbus_supplied;
 	bool			musb_mailbox_pending;
+	unsigned long		runtime_suspended:1;
+	unsigned long		needs_resume:1;
 
 	struct delayed_work	id_workaround_work;
 };
@@ -384,6 +386,9 @@ static void __twl4030_phy_power(struct twl4030_usb *twl, int on)
 	WARN_ON(twl4030_usb_write_verify(twl, PHY_PWR_CTRL, pwr) < 0);
 }
 
+static int twl4030_usb_runtime_suspend(struct device *dev);
+static int twl4030_usb_runtime_resume(struct device *dev);
+
 static int __maybe_unused twl4030_usb_suspend(struct device *dev)
 {
 	struct twl4030_usb *twl = dev_get_drvdata(dev);
@@ -395,6 +400,10 @@ static int __maybe_unused twl4030_usb_suspend(struct device *dev)
 	 */
 	dev_dbg(twl->dev, "%s\n", __func__);
 	disable_irq(twl->irq);
+	if (!twl->runtime_suspended && !atomic_read(&twl->connected)) {
+		twl4030_usb_runtime_suspend(dev);
+		twl->needs_resume = 1;
+	}
 
 	return 0;
 }
@@ -405,9 +414,13 @@ static int __maybe_unused twl4030_usb_resume(struct device *dev)
 
 	dev_dbg(twl->dev, "%s\n", __func__);
 	enable_irq(twl->irq);
+	if (twl->needs_resume)
+		twl4030_usb_runtime_resume(dev);
 	/* check whether cable status changed */
 	twl4030_usb_irq(0, twl);
 
+	twl->runtime_suspended = 0;
+
 	return 0;
 }
 
@@ -422,6 +435,8 @@ static int __maybe_unused twl4030_usb_runtime_suspend(struct device *dev)
 	regulator_disable(twl->usb1v8);
 	regulator_disable(twl->usb3v1);
 
+	twl->runtime_suspended = 1;
+
 	return 0;
 }
 

drivers/phy/xilinx/phy-zynqmp.c

@@ -626,6 +626,9 @@ static int xpsgtr_phy_power_on(struct phy *phy)
 	struct xpsgtr_phy *gtr_phy = phy_get_drvdata(phy);
 	int ret = 0;
 
+	/* Skip initialization if not required. */
+	if (!xpsgtr_phy_init_required(gtr_phy))
+		return ret;
 	/*
 	 * Wait for the PLL to lock. For DP, only wait on DP0 to avoid
 	 * cumulating waits for both lanes. The user is expected to initialize