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usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
commit c25c210 upstream. For sdm845 ACPI boot, the URS (USB Role Switch) node in ACPI DSDT table holds the memory resource, while interrupt resources reside in the child nodes USB0 and UFN0. It adds USB0 host support by probing URS node, creating platform device for USB0 node, and then retrieve interrupt resources from USB0 platform device. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Link: https://lore.kernel.org/r/20210115035057.10994-1-shawn.guo@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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