dts: update to v4.19-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 44 insertions, 0 deletions

diff --git a/dts/Bindings/connector/usb-connector.txt b/dts/Bindings/connector/usb-connector.txt
index e1463f14af..8855bfcfd7 100644
--- a/dts/Bindings/connector/usb-connector.txt
+++ b/dts/Bindings/connector/usb-connector.txt
@@ -15,6 +15,33 @@ Optional properties:
 - type: size of the connector, should be specified in case of USB-A, USB-B
   non-fullsize connectors: "mini", "micro".
 
+Optional properties for usb-c-connector:
+- power-role: should be one of "source", "sink" or "dual"(DRP) if typec
+  connector has power support.
+- try-power-role: preferred power role if "dual"(DRP) can support Try.SNK
+  or Try.SRC, should be "sink" for Try.SNK or "source" for Try.SRC.
+- data-role: should be one of "host", "device", "dual"(DRD) if typec
+  connector supports USB data.
+
+Required properties for usb-c-connector with power delivery support:
+- source-pdos: An array of u32 with each entry providing supported power
+  source data object(PDO), the detailed bit definitions of PDO can be found
+  in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2
+  Source_Capabilities Message, the order of each entry(PDO) should follow
+  the PD spec chapter 6.4.1. Required for power source and power dual role.
+  User can specify the source PDO array via PDO_FIXED/BATT/VAR() defined in
+  dt-bindings/usb/pd.h.
+- sink-pdos: An array of u32 with each entry providing supported power
+  sink data object(PDO), the detailed bit definitions of PDO can be found
+  in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3
+  Sink Capabilities Message, the order of each entry(PDO) should follow
+  the PD spec chapter 6.4.1. Required for power sink and power dual role.
+  User can specify the sink PDO array via PDO_FIXED/BATT/VAR() defined in
+  dt-bindings/usb/pd.h.
+- op-sink-microwatt: Sink required operating power in microwatt, if source
+  can't offer the power, Capability Mismatch is set. Required for power
+  sink and power dual role.
+
 Required nodes:
 - any data bus to the connector should be modeled using the OF graph bindings
   specified in bindings/graph.txt, unless the bus is between parent node and
@@ -73,3 +100,20 @@ ccic: s2mm005@33 {
 		};
 	};
 };
+
+3. USB-C connector attached to a typec port controller(ptn5110), which has
+power delivery support and enables drp.
+
+typec: ptn5110@50 {
+	...
+	usb_con: connector {
+		compatible = "usb-c-connector";
+		label = "USB-C";
+		power-role = "dual";
+		try-power-role = "sink";
+		source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
+		sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
+			     PDO_VAR(5000, 12000, 2000)>;
+		op-sink-microwatt = <10000000>;
+	};
+};