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authorSouradeep Chowdhury <quic_schowdhu@quicinc.com>2022-04-06 11:33:47 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-04-21 19:02:52 +0200
commit0b059979090d72b3e8eca1cb18daa8da70400211 (patch)
treece31fcd488aa5539982c03486ba821daae4cfd21 /arch/arm64/boot/dts/qcom
parentusb-storage: isd200: fix initFunction error return (diff)
downloadlinux-0b059979090d72b3e8eca1cb18daa8da70400211.tar.xz
linux-0b059979090d72b3e8eca1cb18daa8da70400211.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/17a6127d1f0e4e3bac023dacf60a9ba93c1e21d1.1649235218.git.quic_schowdhu@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280.dtsi36
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 f0b64be63c21..c07765df9303 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2822,6 +2822,12 @@
phys = <&usb_2_hsphy>;
phy-names = "usb2-phy";
maximum-speed = "high-speed";
+ usb-role-switch;
+ port {
+ usb2_role_switch: endpoint {
+ remote-endpoint = <&eud_ep>;
+ };
+ };
};
};
@@ -2863,6 +2869,36 @@
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";