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>

diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
index 6087dc7..a5d011d 100644 (file)
--- a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
+++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
@@ -5,10 +5,19 @@ Required properties :
 - reg                    : I2C slave address
 - interrupts             : Interrupt specifier
 
-Optional properties :
-- fcs,operating-sink-microwatt :
-                          Minimum amount of power accepted from a sink
-                          when negotiating
+Required sub-node:
+- connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings
+  of the connector node are specified in:
+
+       Documentation/devicetree/bindings/connector/usb-connector.txt
+
+Deprecated properties :
+- fcs,max-sink-microvolt : Maximum sink voltage accepted by port controller
+- fcs,max-sink-microamp : Maximum sink current accepted by port controller
+- fcs,max-sink-microwatt : Maximum sink power accepted by port controller
+- fcs,operating-sink-microwatt : Minimum amount of power accepted from a sink
+  when negotiating
+
 
 Example:
 
@@ -17,7 +26,16 @@ fusb302: typec-portc@54 {
        reg = <0x54>;
        interrupt-parent = <&nmi_intc>;
        interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-       fcs,max-sink-microvolt = <12000000>;
-       fcs,max-sink-microamp = <3000000>;
-       fcs,max-sink-microwatt = <36000000>;
+
+       usb_con: connector {
+               compatible = "usb-c-connector";
+               label = "USB-C";
+               power-role = "dual";
+               try-power-role = "sink";
+               source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+               sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+                            PDO_VAR(3000, 12000, 3000)
+                            PDO_PPS_APDO(3000, 11000, 3000)>;
+               op-sink-microwatt = <10000000>;
+       };
 };