github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-07 22:14:04 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: sdm850-lenovo-yoga-c630: add routing for second USB connector

Browse Source 
On Lenovo Yoga C630 second (left) Type-C port is not connected to the
SoC directly. Instead it has a USB hub, which also powers on the onboard
USB camera. Describe these signal lines properly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250608-c630-ports-v1-1-e4951db96efa@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dmitry Baryshkov 2025-06-08 19:16:05 +03:00 committed by Bjorn Andersson
parent e2a01c3b10
commit c02716951e
1 changed files with 102 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
View File

@ -421,9 +421,46 @@ connector@1 {
data-role = "host";
/*
* connected to the onboard USB hub, orientation is
* handled by the controller
* connected to the onboard USB hub, each pair of lanes
* (and D+/D- pair) is connected to a separate port on
* the hub.
*/
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
ucsi1_hs_in_1: endpoint@1 {
reg = <1>;
remote-endpoint = <&usb_hub_2_1>;
};
ucsi1_hs_in_2: endpoint@2 {
reg = <2>;
remote-endpoint = <&usb_hub_2_2>;
};
};
port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ucsi1_ss_in_1: endpoint@1 {
reg = <1>;
remote-endpoint = <&usb_hub_3_1>;
};
ucsi1_ss_in_2: endpoint@2 {
reg = <2>;
remote-endpoint = <&usb_hub_3_2>;
};
};
};
};
};
};
@ -842,6 +879,69 @@ &usb_2 {
&usb_2_dwc3 {
dr_mode = "host";
#address-cells = <1>;
#size-cells = <0>;
usb_hub_2_x: hub@1 {
compatible = "usb5e3,610";
reg = <1>;
peer-hub = <&usb_hub_3_x>;
#address-cells = <1>;
#size-cells = <0>;
camera@3 {
compatible = "usb4f2,b61e";
reg = <3>;
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
usb_hub_2_1: endpoint {
remote-endpoint = <&ucsi1_hs_in_1>;
};
};
port@2 {
reg = <2>;
usb_hub_2_2: endpoint {
remote-endpoint = <&ucsi1_hs_in_2>;
};
};
};
};
usb_hub_3_x: hub@2 {
compatible = "usb5e3,620";
reg = <2>;
peer-hub = <&usb_hub_2_x>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
usb_hub_3_1: endpoint {
remote-endpoint = <&ucsi1_ss_in_1>;
};
};
port@2 {
reg = <2>;
usb_hub_3_2: endpoint {
remote-endpoint = <&ucsi1_ss_in_2>;
};
};
};
};
};
&usb_2_hsphy {