diff mbox series

[V6,4/6] arm64: dts: qcom: sc7280: Add EUD dt node and dwc3 connector

Message ID b2b6bdf0e7589a7b6a6f9b390b227339636e0da9.1644339918.git.quic_schowdhu@quicinc.com
State Accepted
Commit a0c68e493007a8c72b6b00f6ac95590a86edc937
Headers show
Series Add Embedded USB Debugger (EUD) driver | expand

Commit Message

Souradeep Chowdhury Feb. 8, 2022, 5:54 p.m. UTC
Add the Embedded USB Debugger(EUD) device tree node. The
node contains EUD base register region and EUD mode
manager register regions along with the interrupt entry.
Also add the typec connector node for EUD which is attached to
EUD node via port. EUD is also attached to DWC3 node via port.
Also add the role-switch property to dwc3 node.

Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 937c2e0..96917fe 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2583,6 +2583,12 @@ 
 				phys = <&usb_2_hsphy>;
 				phy-names = "usb2-phy";
 				maximum-speed = "high-speed";
+				usb-role-switch;
+				port {
+					usb2_role_switch: endpoint {
+						remote-endpoint = <&eud_ep>;
+					};
+				};
 			};
 		};
 
@@ -2624,6 +2630,36 @@ 
 			interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		eud: eud@88e0000 {
+			compatible = "qcom,sc7280-eud","qcom,eud";
+			reg = <0 0x88e0000 0 0x2000>,
+			      <0 0x88e2000 0 0x1000>;
+			interrupts-extended = <&pdc 11 IRQ_TYPE_LEVEL_HIGH>;
+			ports {
+				port@0 {
+					eud_ep: endpoint {
+						remote-endpoint = <&usb2_role_switch>;
+					};
+				};
+				port@1 {
+					eud_con: endpoint {
+						remote-endpoint = <&con_eud>;
+					};
+				};
+			};
+		};
+
+		eud_typec: connector {
+			compatible = "usb-c-connector";
+			ports {
+				port@0 {
+					con_eud: endpoint {
+						remote-endpoint = <&eud_con>;
+					};
+				};
+			};
+		};
+
 		nsp_noc: interconnect@a0c0000 {
 			reg = <0 0x0a0c0000 0 0x10000>;
 			compatible = "qcom,sc7280-nsp-noc";