[PATCH v2 2/2] dt-bindings: phy: ti,control-phy-otghs: convert to DT schema

Charan Pedumuru posted 2 patches 1 month ago
There is a newer version of this series
[PATCH v2 2/2] dt-bindings: phy: ti,control-phy-otghs: convert to DT schema
Posted by Charan Pedumuru 1 month ago
Convert TI OMAP Control PHY binding to DT schema.
Changes during conversion:
- Define a new pattern 'control-phy' to match nodes defined in DT.

Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
---
 .../bindings/phy/ti,control-phy-otghs.yaml         | 94 +++++++++++++++++++++
 Documentation/devicetree/bindings/phy/ti-phy.txt   | 98 ----------------------
 2 files changed, 94 insertions(+), 98 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
new file mode 100644
index 000000000000..2c91609cac35
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/ti,control-phy-otghs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI OMAP Control PHY Module
+
+maintainers:
+  - Kishon Vijay Abraham I <kishon@ti.com>
+
+description:
+  The TI OMAP Control PHY module is a hardware block within the system
+  control module (SCM) of Texas Instruments OMAP SoCs. It provides
+  centralized control over power, configuration, and auxiliary features
+  for multiple on-chip PHYs. This module is essential for proper PHY
+  operation in power-constrained embedded systems.
+
+properties:
+  $nodename:
+    pattern: "^control-phy(@[0-9a-f]+)?$"
+
+  compatible:
+    enum:
+      - ti,control-phy-otghs
+      - ti,control-phy-usb2
+      - ti,control-phy-pipe3
+      - ti,control-phy-pcie
+      - ti,control-phy-usb2-dra7
+      - ti,control-phy-usb2-am437
+
+  reg:
+    minItems: 1
+    maxItems: 4
+
+  reg-names:
+    minItems: 1
+    maxItems: 4
+    items:
+      enum: [otghs_control, power, pcie_pcs, control_sma]
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,control-phy-otghs
+    then:
+      properties:
+        reg-names:
+          const: otghs_control
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,control-phy-pcie
+    then:
+      properties:
+        reg-names:
+          items:
+            - enum: [power, pcie_pcs, control_sma]
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,control-phy-usb2
+              - ti,control-phy-usb2-dra7
+              - ti,control-phy-usb2-am437
+              - ti,control-phy-pipe3
+    then:
+      properties:
+        reg-names:
+          const: power
+
+required:
+  - reg
+  - compatible
+  - reg-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    control-phy@4a00233c {
+        compatible = "ti,control-phy-otghs";
+        reg = <0x4a00233c 0x4>;
+        reg-names = "otghs_control";
+    };
+...
diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt
deleted file mode 100644
index 7c7936b89f2c..000000000000
--- a/Documentation/devicetree/bindings/phy/ti-phy.txt
+++ /dev/null
@@ -1,98 +0,0 @@
-TI PHY: DT DOCUMENTATION FOR PHYs in TI PLATFORMs
-
-OMAP CONTROL PHY
-
-Required properties:
- - compatible: Should be one of
- "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
- "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
-                        e.g. USB2_PHY on OMAP5.
- "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
-                        e.g. USB3 PHY and SATA PHY on OMAP5.
- "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
-			set PCS delay value.
-			e.g. PCIE PHY in DRA7x
- "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
-                        DRA7 platform.
- "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
-                        AM437 platform.
- - reg : register ranges as listed in the reg-names property
- - reg-names: "otghs_control" for control-phy-otghs
-	      "power", "pcie_pcs" and "control_sma" for control-phy-pcie
-	      "power" for all other types
-
-omap_control_usb: omap-control-usb@4a002300 {
-        compatible = "ti,control-phy-otghs";
-        reg = <0x4a00233c 0x4>;
-        reg-names = "otghs_control";
-};
-
-TI PIPE3 PHY
-
-Required properties:
- - compatible: Should be "ti,phy-usb3", "ti,phy-pipe3-sata" or
-   "ti,phy-pipe3-pcie. "ti,omap-usb3" is deprecated.
- - reg : Address and length of the register set for the device.
- - reg-names: The names of the register addresses corresponding to the registers
-   filled in "reg".
- - #phy-cells: determine the number of cells that should be given in the
-   phandle while referencing this phy.
- - clocks: a list of phandles and clock-specifier pairs, one for each entry in
-   clock-names.
- - clock-names: should include:
-   * "wkupclk" - wakeup clock.
-   * "sysclk" - system clock.
-   * "refclk" - reference clock.
-   * "dpll_ref" - external dpll ref clk
-   * "dpll_ref_m2" - external dpll ref clk
-   * "phy-div" - divider for apll
-   * "div-clk" - apll clock
-
-Optional properties:
- - id: If there are multiple instance of the same type, in order to
-   differentiate between each instance "id" can be used (e.g., multi-lane PCIe
-   PHY). If "id" is not provided, it is set to default value of '1'.
- - syscon-pllreset: Handle to system control region that contains the
-   CTRL_CORE_SMA_SW_0 register and register offset to the CTRL_CORE_SMA_SW_0
-   register that contains the SATA_PLL_SOFT_RESET bit. Only valid for sata_phy.
- - syscon-pcs : phandle/offset pair. Phandle to the system control module and the
-   register offset to write the PCS delay value.
-
-Deprecated properties:
- - ctrl-module : phandle of the control module used by PHY driver to power on
-   the PHY.
-
-Recommended properties:
- - syscon-phy-power : phandle/offset pair. Phandle to the system control
-   module and the register offset to power on/off the PHY.
-
-This is usually a subnode of ocp2scp to which it is connected.
-
-usb3phy@4a084400 {
-	compatible = "ti,phy-usb3";
-	reg = <0x4a084400 0x80>,
-	      <0x4a084800 0x64>,
-	      <0x4a084c00 0x40>;
-	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
-	ctrl-module = <&omap_control_usb>;
-	#phy-cells = <0>;
-	clocks = <&usb_phy_cm_clk32k>,
-		 <&sys_clkin>,
-		 <&usb_otg_ss_refclk960m>;
-	clock-names =	"wkupclk",
-			"sysclk",
-			"refclk";
-};
-
-sata_phy: phy@4a096000 {
-	compatible = "ti,phy-pipe3-sata";
-	reg = <0x4A096000 0x80>, /* phy_rx */
-	      <0x4A096400 0x64>, /* phy_tx */
-	      <0x4A096800 0x40>; /* pll_ctrl */
-	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
-	ctrl-module = <&omap_control_sata>;
-	clocks = <&sys_clkin1>, <&sata_ref_clk>;
-	clock-names = "sysclk", "refclk";
-	syscon-pllreset = <&scm_conf 0x3fc>;
-	#phy-cells = <0>;
-};

-- 
2.52.0
Re: [PATCH v2 2/2] dt-bindings: phy: ti,control-phy-otghs: convert to DT schema
Posted by Rob Herring 3 weeks, 2 days ago
On Wed, Jan 07, 2026 at 04:11:16PM +0000, Charan Pedumuru wrote:
> Convert TI OMAP Control PHY binding to DT schema.
> Changes during conversion:
> - Define a new pattern 'control-phy' to match nodes defined in DT.
> 
> Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
> ---
>  .../bindings/phy/ti,control-phy-otghs.yaml         | 94 +++++++++++++++++++++
>  Documentation/devicetree/bindings/phy/ti-phy.txt   | 98 ----------------------
>  2 files changed, 94 insertions(+), 98 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
> new file mode 100644
> index 000000000000..2c91609cac35
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
> @@ -0,0 +1,94 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/ti,control-phy-otghs.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: TI OMAP Control PHY Module
> +
> +maintainers:
> +  - Kishon Vijay Abraham I <kishon@ti.com>
> +
> +description:
> +  The TI OMAP Control PHY module is a hardware block within the system
> +  control module (SCM) of Texas Instruments OMAP SoCs. It provides
> +  centralized control over power, configuration, and auxiliary features
> +  for multiple on-chip PHYs. This module is essential for proper PHY
> +  operation in power-constrained embedded systems.
> +
> +properties:
> +  $nodename:
> +    pattern: "^control-phy(@[0-9a-f]+)?$"

Drop. Non-standard.

> +
> +  compatible:
> +    enum:
> +      - ti,control-phy-otghs
> +      - ti,control-phy-usb2
> +      - ti,control-phy-pipe3
> +      - ti,control-phy-pcie
> +      - ti,control-phy-usb2-dra7
> +      - ti,control-phy-usb2-am437

Alphabetical order

> +
> +  reg:
> +    minItems: 1
> +    maxItems: 4

With the constraints below, there is no case that allows 4 entries.

> +
> +  reg-names:
> +    minItems: 1
> +    maxItems: 4
> +    items:
> +      enum: [otghs_control, power, pcie_pcs, control_sma]
> +
> +allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - ti,control-phy-otghs
> +    then:
> +      properties:
> +        reg-names:
> +          const: otghs_control
> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - ti,control-phy-pcie

There's no .dts with this compatible. Do you really need this 
compatible or can drop it?

> +    then:
> +      properties:
> +        reg-names:
> +          items:
> +            - enum: [power, pcie_pcs, control_sma]

It's really 1 entry of 3 possible names?

> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - ti,control-phy-usb2
> +              - ti,control-phy-usb2-dra7
> +              - ti,control-phy-usb2-am437
> +              - ti,control-phy-pipe3
> +    then:
> +      properties:
> +        reg-names:
> +          const: power
> +
> +required:
> +  - reg
> +  - compatible
> +  - reg-names
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    control-phy@4a00233c {

phy@...

> +        compatible = "ti,control-phy-otghs";
> +        reg = <0x4a00233c 0x4>;
> +        reg-names = "otghs_control";
> +    };
> +...
> diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt
> deleted file mode 100644
> index 7c7936b89f2c..000000000000
> --- a/Documentation/devicetree/bindings/phy/ti-phy.txt
> +++ /dev/null
> @@ -1,98 +0,0 @@
> -TI PHY: DT DOCUMENTATION FOR PHYs in TI PLATFORMs
> -
> -OMAP CONTROL PHY
> -
> -Required properties:
> - - compatible: Should be one of
> - "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
> - "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
> -                        e.g. USB2_PHY on OMAP5.
> - "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
> -                        e.g. USB3 PHY and SATA PHY on OMAP5.
> - "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
> -			set PCS delay value.
> -			e.g. PCIE PHY in DRA7x
> - "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
> -                        DRA7 platform.
> - "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
> -                        AM437 platform.
> - - reg : register ranges as listed in the reg-names property
> - - reg-names: "otghs_control" for control-phy-otghs
> -	      "power", "pcie_pcs" and "control_sma" for control-phy-pcie
> -	      "power" for all other types
> -
> -omap_control_usb: omap-control-usb@4a002300 {
> -        compatible = "ti,control-phy-otghs";
> -        reg = <0x4a00233c 0x4>;
> -        reg-names = "otghs_control";
> -};
> -
> -TI PIPE3 PHY
> -
> -Required properties:
> - - compatible: Should be "ti,phy-usb3", "ti,phy-pipe3-sata" or
> -   "ti,phy-pipe3-pcie. "ti,omap-usb3" is deprecated.
> - - reg : Address and length of the register set for the device.
> - - reg-names: The names of the register addresses corresponding to the registers
> -   filled in "reg".
> - - #phy-cells: determine the number of cells that should be given in the
> -   phandle while referencing this phy.
> - - clocks: a list of phandles and clock-specifier pairs, one for each entry in
> -   clock-names.
> - - clock-names: should include:
> -   * "wkupclk" - wakeup clock.
> -   * "sysclk" - system clock.
> -   * "refclk" - reference clock.
> -   * "dpll_ref" - external dpll ref clk
> -   * "dpll_ref_m2" - external dpll ref clk
> -   * "phy-div" - divider for apll
> -   * "div-clk" - apll clock
> -
> -Optional properties:
> - - id: If there are multiple instance of the same type, in order to
> -   differentiate between each instance "id" can be used (e.g., multi-lane PCIe
> -   PHY). If "id" is not provided, it is set to default value of '1'.
> - - syscon-pllreset: Handle to system control region that contains the
> -   CTRL_CORE_SMA_SW_0 register and register offset to the CTRL_CORE_SMA_SW_0
> -   register that contains the SATA_PLL_SOFT_RESET bit. Only valid for sata_phy.
> - - syscon-pcs : phandle/offset pair. Phandle to the system control module and the
> -   register offset to write the PCS delay value.
> -
> -Deprecated properties:
> - - ctrl-module : phandle of the control module used by PHY driver to power on
> -   the PHY.
> -
> -Recommended properties:
> - - syscon-phy-power : phandle/offset pair. Phandle to the system control
> -   module and the register offset to power on/off the PHY.
> -
> -This is usually a subnode of ocp2scp to which it is connected.
> -
> -usb3phy@4a084400 {
> -	compatible = "ti,phy-usb3";
> -	reg = <0x4a084400 0x80>,
> -	      <0x4a084800 0x64>,
> -	      <0x4a084c00 0x40>;
> -	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
> -	ctrl-module = <&omap_control_usb>;
> -	#phy-cells = <0>;
> -	clocks = <&usb_phy_cm_clk32k>,
> -		 <&sys_clkin>,
> -		 <&usb_otg_ss_refclk960m>;
> -	clock-names =	"wkupclk",
> -			"sysclk",
> -			"refclk";
> -};
> -
> -sata_phy: phy@4a096000 {
> -	compatible = "ti,phy-pipe3-sata";
> -	reg = <0x4A096000 0x80>, /* phy_rx */
> -	      <0x4A096400 0x64>, /* phy_tx */
> -	      <0x4A096800 0x40>; /* pll_ctrl */
> -	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
> -	ctrl-module = <&omap_control_sata>;
> -	clocks = <&sys_clkin1>, <&sata_ref_clk>;
> -	clock-names = "sysclk", "refclk";
> -	syscon-pllreset = <&scm_conf 0x3fc>;
> -	#phy-cells = <0>;
> -};
> 
> -- 
> 2.52.0
>
Re: [PATCH v2 2/2] dt-bindings: phy: ti,control-phy-otghs: convert to DT schema
Posted by Charan Pedumuru 2 weeks, 4 days ago

On 15-01-2026 20:21, Rob Herring wrote:
> On Wed, Jan 07, 2026 at 04:11:16PM +0000, Charan Pedumuru wrote:
>> Convert TI OMAP Control PHY binding to DT schema.
>> Changes during conversion:
>> - Define a new pattern 'control-phy' to match nodes defined in DT.
>>
>> Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
>> ---
>>  .../bindings/phy/ti,control-phy-otghs.yaml         | 94 +++++++++++++++++++++
>>  Documentation/devicetree/bindings/phy/ti-phy.txt   | 98 ----------------------
>>  2 files changed, 94 insertions(+), 98 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
>> new file mode 100644
>> index 000000000000..2c91609cac35
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/phy/ti,control-phy-otghs.yaml
>> @@ -0,0 +1,94 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/phy/ti,control-phy-otghs.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: TI OMAP Control PHY Module
>> +
>> +maintainers:
>> +  - Kishon Vijay Abraham I <kishon@ti.com>
>> +
>> +description:
>> +  The TI OMAP Control PHY module is a hardware block within the system
>> +  control module (SCM) of Texas Instruments OMAP SoCs. It provides
>> +  centralized control over power, configuration, and auxiliary features
>> +  for multiple on-chip PHYs. This module is essential for proper PHY
>> +  operation in power-constrained embedded systems.
>> +
>> +properties:
>> +  $nodename:
>> +    pattern: "^control-phy(@[0-9a-f]+)?$"
> 
> Drop. Non-standard.

Sure, I will change it to phy and will modify in dts too.

> 
>> +
>> +  compatible:
>> +    enum:
>> +      - ti,control-phy-otghs
>> +      - ti,control-phy-usb2
>> +      - ti,control-phy-pipe3
>> +      - ti,control-phy-pcie
>> +      - ti,control-phy-usb2-dra7
>> +      - ti,control-phy-usb2-am437
> 
> Alphabetical order

Okay.

> 
>> +
>> +  reg:
>> +    minItems: 1
>> +    maxItems: 4
> 
> With the constraints below, there is no case that allows 4 entries.

Yeah, I will make it 3.

> 
>> +
>> +  reg-names:
>> +    minItems: 1
>> +    maxItems: 4

I will make it 3 here too

>> +    items:
>> +      enum: [otghs_control, power, pcie_pcs, control_sma]
>> +
>> +allOf:
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            enum:
>> +              - ti,control-phy-otghs
>> +    then:
>> +      properties:
>> +        reg-names:
>> +          const: otghs_control
>> +
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            enum:
>> +              - ti,control-phy-pcie
> 
> There's no .dts with this compatible. Do you really need this 
> compatible or can drop it?

Yeah, currently there is no such compatible, I was following the old binding, I could remove if it's necessary.

> 
>> +    then:
>> +      properties:
>> +        reg-names:
>> +          items:
>> +            - enum: [power, pcie_pcs, control_sma]
> 
> It's really 1 entry of 3 possible names?

I think it should be direct 3 entries as per the binding, shouldn't be an enum, I will change it.

> 
>> +
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            enum:
>> +              - ti,control-phy-usb2
>> +              - ti,control-phy-usb2-dra7
>> +              - ti,control-phy-usb2-am437
>> +              - ti,control-phy-pipe3
>> +    then:
>> +      properties:
>> +        reg-names:
>> +          const: power
>> +
>> +required:
>> +  - reg
>> +  - compatible
>> +  - reg-names
>> +
>> +unevaluatedProperties: false
>> +
>> +examples:
>> +  - |
>> +    control-phy@4a00233c {
> 
> phy@...
> 
>> +        compatible = "ti,control-phy-otghs";
>> +        reg = <0x4a00233c 0x4>;
>> +        reg-names = "otghs_control";
>> +    };
>> +...
>> diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt
>> deleted file mode 100644
>> index 7c7936b89f2c..000000000000
>> --- a/Documentation/devicetree/bindings/phy/ti-phy.txt
>> +++ /dev/null
>> @@ -1,98 +0,0 @@
>> -TI PHY: DT DOCUMENTATION FOR PHYs in TI PLATFORMs
>> -
>> -OMAP CONTROL PHY
>> -
>> -Required properties:
>> - - compatible: Should be one of
>> - "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
>> - "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
>> -                        e.g. USB2_PHY on OMAP5.
>> - "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
>> -                        e.g. USB3 PHY and SATA PHY on OMAP5.
>> - "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
>> -			set PCS delay value.
>> -			e.g. PCIE PHY in DRA7x
>> - "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
>> -                        DRA7 platform.
>> - "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
>> -                        AM437 platform.
>> - - reg : register ranges as listed in the reg-names property
>> - - reg-names: "otghs_control" for control-phy-otghs
>> -	      "power", "pcie_pcs" and "control_sma" for control-phy-pcie
>> -	      "power" for all other types
>> -
>> -omap_control_usb: omap-control-usb@4a002300 {
>> -        compatible = "ti,control-phy-otghs";
>> -        reg = <0x4a00233c 0x4>;
>> -        reg-names = "otghs_control";
>> -};
>> -
>> -TI PIPE3 PHY
>> -
>> -Required properties:
>> - - compatible: Should be "ti,phy-usb3", "ti,phy-pipe3-sata" or
>> -   "ti,phy-pipe3-pcie. "ti,omap-usb3" is deprecated.
>> - - reg : Address and length of the register set for the device.
>> - - reg-names: The names of the register addresses corresponding to the registers
>> -   filled in "reg".
>> - - #phy-cells: determine the number of cells that should be given in the
>> -   phandle while referencing this phy.
>> - - clocks: a list of phandles and clock-specifier pairs, one for each entry in
>> -   clock-names.
>> - - clock-names: should include:
>> -   * "wkupclk" - wakeup clock.
>> -   * "sysclk" - system clock.
>> -   * "refclk" - reference clock.
>> -   * "dpll_ref" - external dpll ref clk
>> -   * "dpll_ref_m2" - external dpll ref clk
>> -   * "phy-div" - divider for apll
>> -   * "div-clk" - apll clock
>> -
>> -Optional properties:
>> - - id: If there are multiple instance of the same type, in order to
>> -   differentiate between each instance "id" can be used (e.g., multi-lane PCIe
>> -   PHY). If "id" is not provided, it is set to default value of '1'.
>> - - syscon-pllreset: Handle to system control region that contains the
>> -   CTRL_CORE_SMA_SW_0 register and register offset to the CTRL_CORE_SMA_SW_0
>> -   register that contains the SATA_PLL_SOFT_RESET bit. Only valid for sata_phy.
>> - - syscon-pcs : phandle/offset pair. Phandle to the system control module and the
>> -   register offset to write the PCS delay value.
>> -
>> -Deprecated properties:
>> - - ctrl-module : phandle of the control module used by PHY driver to power on
>> -   the PHY.
>> -
>> -Recommended properties:
>> - - syscon-phy-power : phandle/offset pair. Phandle to the system control
>> -   module and the register offset to power on/off the PHY.
>> -
>> -This is usually a subnode of ocp2scp to which it is connected.
>> -
>> -usb3phy@4a084400 {
>> -	compatible = "ti,phy-usb3";
>> -	reg = <0x4a084400 0x80>,
>> -	      <0x4a084800 0x64>,
>> -	      <0x4a084c00 0x40>;
>> -	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
>> -	ctrl-module = <&omap_control_usb>;
>> -	#phy-cells = <0>;
>> -	clocks = <&usb_phy_cm_clk32k>,
>> -		 <&sys_clkin>,
>> -		 <&usb_otg_ss_refclk960m>;
>> -	clock-names =	"wkupclk",
>> -			"sysclk",
>> -			"refclk";
>> -};
>> -
>> -sata_phy: phy@4a096000 {
>> -	compatible = "ti,phy-pipe3-sata";
>> -	reg = <0x4A096000 0x80>, /* phy_rx */
>> -	      <0x4A096400 0x64>, /* phy_tx */
>> -	      <0x4A096800 0x40>; /* pll_ctrl */
>> -	reg-names = "phy_rx", "phy_tx", "pll_ctrl";
>> -	ctrl-module = <&omap_control_sata>;
>> -	clocks = <&sys_clkin1>, <&sata_ref_clk>;
>> -	clock-names = "sysclk", "refclk";
>> -	syscon-pllreset = <&scm_conf 0x3fc>;
>> -	#phy-cells = <0>;
>> -};
>>
>> -- 
>> 2.52.0
>>

-- 
Best Regards,
Charan.