[PATCH 1/2] dt-bindings: usb: Document the Allwinner H6 DWC3 glue

Maxime Ripard maxime at cerno.tech
Thu Apr 22 08:42:40 BST 2021


On Wed, Apr 21, 2021 at 07:51:48AM -0500, Rob Herring wrote:
> On Tue, 20 Apr 2021 23:28:33 -0500, Samuel Holland wrote:
> > The RST_BUS_XHCI reset line in the H6 affects both the DWC3 core and the
> > USB3 PHY. This suggests the reset line controls the USB3 IP as a whole.
> > Represent this by attaching the reset line to a glue layer device.
> > 
> > Signed-off-by: Samuel Holland <samuel at sholland.org>
> > ---
> >  .../usb/allwinner,sun50i-h6-dwc3.yaml         | 75 +++++++++++++++++++
> >  1 file changed, 75 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/usb/allwinner,sun50i-h6-dwc3.yaml
> > 
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):

I dropped these patches then

Maxime
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