dt-bindings: usb: fusb302: Use usb-connector bindings for configuration
There are now generic usb-connector bindings which can be used to define a port controllers configuration for USB-PD, so device specific bindings are no longer necessary. This update deprecates 'fcs,operating-sink-microwatt', and references the 'usb-connector' bindings instead to achieve the required port config. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -5,10 +5,19 @@ Required properties :
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- reg : I2C slave address
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- interrupts : Interrupt specifier
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Optional properties :
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- fcs,operating-sink-microwatt :
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Minimum amount of power accepted from a sink
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when negotiating
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Required sub-node:
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- connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings
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of the connector node are specified in:
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Documentation/devicetree/bindings/connector/usb-connector.txt
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Deprecated properties :
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- fcs,max-sink-microvolt : Maximum sink voltage accepted by port controller
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- fcs,max-sink-microamp : Maximum sink current accepted by port controller
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- fcs,max-sink-microwatt : Maximum sink power accepted by port controller
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- fcs,operating-sink-microwatt : Minimum amount of power accepted from a sink
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when negotiating
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Example:
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@ -17,7 +26,16 @@ fusb302: typec-portc@54 {
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reg = <0x54>;
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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fcs,max-sink-microvolt = <12000000>;
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fcs,max-sink-microamp = <3000000>;
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fcs,max-sink-microwatt = <36000000>;
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usb_con: connector {
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compatible = "usb-c-connector";
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label = "USB-C";
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power-role = "dual";
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try-power-role = "sink";
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source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
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sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
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PDO_VAR(3000, 12000, 3000)
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PDO_PPS_APDO(3000, 11000, 3000)>;
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op-sink-microwatt = <10000000>;
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};
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};
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