dt-bindings: usb: usb-nop-xceiv: Convert to DT schema
Subsystems (2)
Rob Herring
maintainerPATCH 1/1 dt-bindings: usb: usb-nop-xceiv: Convert to DT schema
Convert the usb-nop-xceiv binding to DT schema.
Cc Greg Kroah-Hartman <[email protected]>
Signed-off-by Rob Herring <[email protected]>
--- .../devicetree/bindings/usb/usb-nop-xceiv.txt | 43 ------------- .../bindings/usb/usb-nop-xceiv.yaml | 64 +++++++++++++++++++ 2 files changed, 64 insertions(+), 43 deletions(-) delete mode 100644 Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt create mode 100644 Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml
Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt deleted +0 -43
@@ -1,43 +0,0 @@ -USB NOP PHY - -Required properties: -- compatible: should be usb-nop-xceiv -- #phy-cells: Must be 0 - -Optional properties: -- clocks: phandle to the PHY clock. Use as per Documentation/devicetree - /bindings/clock/clock-bindings.txt - This property is required if clock-frequency is specified. - -- clock-names: Should be "main_clk" - -- clock-frequency: the clock frequency (in Hz) that the PHY clock must - be configured to. - -- vcc-supply: phandle to the regulator that provides power to the PHY. - -- reset-gpios: Should specify the GPIO for reset. - -- vbus-detect-gpio: should specify the GPIO detecting a VBus insertion - (see Documentation/devicetree/bindings/gpio/gpio.txt) -- vbus-regulator : should specifiy the regulator supplying current drawn from - the VBus line (see Documentation/devicetree/bindings/regulator/regulator.txt). - -Example: - - hsusb1_phy { - compatible = "usb-nop-xceiv"; - clock-frequency = <19200000>; - clocks = <&osc 0>; - clock-names = "main_clk"; - vcc-supply = <&hsusb1_vcc_regulator>; - reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; - vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>; - vbus-regulator = <&vbus_regulator>; - #phy-cells = <0>; - }; - -hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator -and expects that clock to be configured to 19.2MHz by the NOP PHY driver. -hsusb1_vcc_regulator provides power to the PHY and GPIO 7 controls RESET. -GPIO 13 detects VBus insertion, and accordingly notifies the vbus-regulator.
Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml new file +64 -0
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2.27.0