[v2,0/4] usb: dwc3: Introduce refclk lpm

Message

Thinh Nguyen Dec. 8, 2018, 2:27 a.m. UTC

This patch series introduce a new feature in DWC_usb31 with more
aggressive low power management using reference clock.

Changes in v2:
- Revise commit messages to correctly describe the feature
- Split previous patch "usb: dwc3: Add reference clock properties" to 2
  separate patches
- Remove reference clock period validation in since DWC_usb3
  can support more periods than DWC_usb31
- Rename property snps,enable-refclk-lpm to snps,enable-refclk-sof


Thinh Nguyen (4):
  usb: dwc3: Add property snps,refclk-period-ns
  usb: dwc3: Set the reference clock period
  usb: dwc3: Add property snps,enable-refclk-sof
  usb: dwc3: Enable frame number tracking based on reference clock

 Documentation/devicetree/bindings/usb/dwc3.txt |  5 +++
 drivers/usb/dwc3/core.c                        | 60 ++++++++++++++++++++++++++
 drivers/usb/dwc3/core.h                        | 16 +++++++
 3 files changed, 81 insertions(+)