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[v8,0/3] Xilinx ZynqMP USB fixes

Message ID 20220126234017.3619108-1-robert.hancock@calian.com
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Series Xilinx ZynqMP USB fixes | expand

Message

Robert Hancock Jan. 26, 2022, 11:40 p.m. UTC 
Some fixes related to the Xilinx ZynqMP DWC3 wrapper driver.

Changes since v7:
-Drop patches already merged. Add a patch to fix a bug found in one
of those previous patches.
-Fixed error handling for reset GPIO

Changes since v6:
-skip USB core resets and register settings which are not necessary
when USB3 PHY is not specified
-added patches to implement ULPI PHY reset in driver

Changes since v5:
-code formatting fixes, no functional change

Changes since v4:
-dropped DWC3 core patches as they are superseded by Sean Anderson's
patchset "usb: dwc3: Calculate REFCLKPER et. al. from reference clock",
ZynqMP-specific patches unchanged

Changes since v3:
-fixed DT schema dt-doc-validate error

Changes since v2:
-additional kerneldoc fixes

Changes since v1:
-added DT binding documentation for new attribute
-kerneldoc formatting and reworded comments

*** BLURB HERE ***

Robert Hancock (3):
  usb: dwc3: xilinx: fix uninitialized return value
  dt-bindings: usb: dwc3-xilinx: Added reset-gpios
  usb: dwc3: xilinx: Add ULPI PHY reset handling

 .../devicetree/bindings/usb/dwc3-xilinx.yaml  |  4 ++++
 drivers/usb/dwc3/dwc3-xilinx.c                | 21 ++++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)