From: Chandana Kishori Chiluveru <cchiluve@xxxxxxxxxxxxxx> Add documentation for the interconnects and interconnect-names properties for USB as detailed by bindings/interconnect/interconnect.txt. Signed-off-by: Chandana Kishori Chiluveru <cchiluve@xxxxxxxxxxxxxx> Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/usb/qcom,dwc3.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt index cb695aa..63c21c6 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt @@ -33,6 +33,16 @@ Optional clocks: Optional properties: - resets: Phandle to reset control that resets core and wrapper. +- interconnects: Pairs of phandles and interconnect provider specifiers + to denote the edge source and destination ports of + the interconnect path. Please refer to + Documentation/devicetree/bindings/interconnect/ + for more details. +- interconnect-names: List of interconnect path name strings sorted in the same + order as the interconnects property. Consumer drivers will use + interconnect-names to match interconnect paths with interconnect + specifiers. Please refer to Documentation/devicetree/bindings/ + interconnect/ for more details. - interrupts: specifies interrupts from controller wrapper used to wakeup from low power/susepnd state. Must contain one or more entry for interrupt-names property @@ -74,6 +84,9 @@ Example device nodes: #size-cells = <1>; ranges; + interconnects = <&qnoc MASTER_USB3_0 &qnoc SLAVE_EBI1>, + <&qnoc MASTER_APPSS_PROC &qnoc SLAVE_USB3_0>; + interconnect-names = "usb-ddr", "apps-usb"; interrupts = <0 131 0>, <0 486 0>, <0 488 0>, <0 489 0>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
