diff options
Diffstat (limited to 'dts/src/arm64/qcom/sc7180-trogdor.dtsi')
| -rw-r--r-- | dts/src/arm64/qcom/sc7180-trogdor.dtsi | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/dts/src/arm64/qcom/sc7180-trogdor.dtsi b/dts/src/arm64/qcom/sc7180-trogdor.dtsi index b5f534db13..eae22e6e97 100644 --- a/dts/src/arm64/qcom/sc7180-trogdor.dtsi +++ b/dts/src/arm64/qcom/sc7180-trogdor.dtsi @@ -299,7 +299,7 @@ pinctrl-names = "default"; pinctrl-0 = <&en_pp3300_hub>; - regulator-always-on; + /* The BIOS leaves this regulator on */ regulator-boot-on; vin-supply = <&pp3300_a>; @@ -936,6 +936,24 @@ ap_spi_fp: &spi10 { &usb_1_dwc3 { dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + /* 2.x hub on port 1 */ + usb_hub_2_x: hub@1 { + compatible = "usbbda,5411"; + reg = <1>; + vdd-supply = <&pp3300_hub>; + peer-hub = <&usb_hub_3_x>; + }; + + /* 3.x hub on port 2 */ + usb_hub_3_x: hub@2 { + compatible = "usbbda,411"; + reg = <2>; + vdd-supply = <&pp3300_hub>; + peer-hub = <&usb_hub_2_x>; + }; }; &usb_1_hsphy { |