From a0c68e493007a8c72b6b00f6ac95590a86edc937 Mon Sep 17 00:00:00 2001 From: Souradeep Chowdhury Date: Tue, 8 Feb 2022 23:24:27 +0530 Subject: arm64: dts: qcom: sc7280: Add EUD dt node and dwc3 connector 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 Link: https://lore.kernel.org/r/b2b6bdf0e7589a7b6a6f9b390b227339636e0da9.1644339918.git.quic_schowdhu@quicinc.com Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'arch/arm64/boot/dts') diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 937c2e0e93eb..96917fe81d43 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 = ; }; + 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"; -- cgit v1.2.3