On Mon, 19 Jun 2023 16:20:32 +0530, Piyush Mehta wrote: > The hibernation feature enabled for Xilinx Versal NET SoC in DWC3 IP. > As the DWC3 IP supports the hibernation feature, to handle the wakeup > or hibernation interrupt, add host mode "wakeup" interrupt-names > optional property in the binding schema to capture remote-wakeup and > connect/ disconnect event in the hibernation state and increased maxItems > to 4 for the interrupts and interrupt-names property. > > We have a dedicated IRQ line specifically for the hibernation feature. > When the "wakeup" IRQ line is triggered, it initiates a hibernation > interrupt, causing the system to wake up from the hibernation state. > > Signed-off-by: Piyush Mehta <piyush.mehta@xxxxxxx> > --- > Change in V2: > - Addressed ROB review comments > - Updated name of interrupt-names property with "wakeup" > - Move interrupt-names property from dwc3-xilinx core to dwc3 core. > > Link: https://lore.kernel.org/all/CAL_JsqK6_7XD7+w+EQvPPmbmSOpfo3JDb0xDN4StuHUm1kgchw@xxxxxxxxxxxxxx/ > > Change in V3: > - Addressed Krzysztof Kozlowski comments > - Update binding schema enum. > - Upadet commit message. > > Link: https://lore.kernel.org/all/76dfbf27-8ad2-6e09-5354-b006b9e81af1@xxxxxxxxxx/ > > Change in V4: > - Addressed ROB review comments: > - Fixed dt_check warnings > > Link: https://lore.kernel.org/lkml/168448091422.2968830.10066003697035225886.robh@xxxxxxxxxx/ > --- > Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
