Commit b52a38ab authored by Rayyan Ansari's avatar Rayyan Ansari Committed by Vinod Koul
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dt-bindings: phy: drop obsolete qcom,usb-8x16-phy bindings 



Remove the bindings for the Qualcomm 8x16 PHY driver that was dropped
in commit 4756f35f ("usb: phy: remove phy-qcom-8x16-usb.c") in 2017.

Signed-off-by: default avatarRayyan Ansari <rayyan.ansari@linaro.org>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240711122016.41806-1-rayyan.ansari@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent dd1051f9

Documentation/devicetree/bindings/phy/qcom,usb-8x16-phy.txt

deleted100644 → 0
+0 −76
Original line number Diff line number Diff line 
Qualcomm's APQ8016/MSM8916 USB transceiver controller



- compatible:

    Usage: required

    Value type: <string>

    Definition: Should contain "qcom,usb-8x16-phy".



- reg:

    Usage: required

    Value type: <prop-encoded-array>

    Definition: USB PHY base address and length of the register map



- clocks:

    Usage: required

    Value type: <prop-encoded-array>

    Definition: See clock-bindings.txt section "consumers". List of

                two clock specifiers for interface and core controller

                clocks.



- clock-names:

    Usage: required

    Value type: <string>

    Definition: Must contain "iface" and "core" strings.



- vddcx-supply:

    Usage: required

    Value type: <phandle>

    Definition: phandle to the regulator VDCCX supply node.



- v1p8-supply:

    Usage: required

    Value type: <phandle>

    Definition: phandle to the regulator 1.8V supply node.



- v3p3-supply:

    Usage: required

    Value type: <phandle>

    Definition: phandle to the regulator 3.3V supply node.



- resets:

    Usage: required

    Value type: <prop-encoded-array>

    Definition: See reset.txt section "consumers". PHY reset specifier.



- reset-names:

    Usage: required

    Value type: <string>

    Definition: Must contain "phy" string.



- switch-gpio:

    Usage: optional

    Value type: <prop-encoded-array>

    Definition: Some boards are using Dual SPDT USB Switch, witch is

                controlled by GPIO to de/multiplex D+/D- USB lines

                between connectors.



Example:

	usb_phy: phy@78d9000 {

		compatible = "qcom,usb-8x16-phy";

		reg = <0x78d9000 0x400>;



		vddcx-supply = <&pm8916_s1_corner>;

		v1p8-supply = <&pm8916_l7>;

		v3p3-supply = <&pm8916_l13>;



		clocks = <&gcc GCC_USB_HS_AHB_CLK>,

			     <&gcc GCC_USB_HS_SYSTEM_CLK>;

		clock-names = "iface", "core";



		resets = <&gcc GCC_USB2A_PHY_BCR>;

		reset-names = "phy";



		// D+/D- lines: 1 - Routed to HUB, 0 - Device connector

		switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>;

	};