diff options
| author |   Souradeep Chowdhury <quic_schowdhu@quicinc.com> | 2022-02-08 23:24:27 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-11 12:01:02 +0100 |
| commit | a0c68e493007a8c72b6b00f6ac95590a86edc937 (patch) | |
| tree | 426389e0f2d989962c481d522b0753f7b5550162 | |
| parent | usb: misc: eud: Add driver support for Embedded USB Debugger(EUD) (diff) | |
| download | linux-dev-a0c68e493007a8c72b6b00f6ac95590a86edc937.tar.xz linux-dev-a0c68e493007a8c72b6b00f6ac95590a86edc937.zip | |
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 <quic_schowdhu@quicinc.com>
Link: https://lore.kernel.org/r/b2b6bdf0e7589a7b6a6f9b390b227339636e0da9.1644339918.git.quic_schowdhu@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
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 = <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"; |