| Message ID | 1568983997-20004-2-git-send-email-cchiluve@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ADD interconnect support for Qualcomm DWC3 driver | expand |
Hi Chandana, sorry for the late reply to v4, I missed it since I wasn't in cc. I probably would have caught it regardless if linux-arm-msm@vger.kernel.org was in cc, most patches for QCOM drivers/code include it, which helps with monitoring. On Fri, Sep 20, 2019 at 06:23:15PM +0530, cchiluve wrote: > From: Chandana Kishori Chiluveru <cchiluve@codeaurora.org> > > 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@codeaurora.org> > Reviewed-by: Matthias Kaehlcke <mka@chromium.org> > --- > 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"; The binding is being converted to DT schema (https://patchwork.kernel.org/patch/11293385/), this patch will require a re-spin once the conversion lands/stabilizes.
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";