On Thu, 21 Nov 2019 10:42:05 +0800, Ran Wang wrote: > Some Layerscape paltforms (such as LS1088A, LS2088A, etc) require update HW > default cache type configuration to fix DWC3 init failure when applying > property dma-coherent. > > Note that the cache type configuration is actually native feature of DWC3, > not additional desgin coming from SoC, so add this support here. > > Signed-off-by: Ran Wang <ran.wang_1@xxxxxxx> > --- > Change in v3: > - Update commit subject according to content change, originanl one is > 'usb: dwc3: Add node to update cache type setting' > - Replace sub-node definition with chip-specifc compatible string. > > Change in v2: > - New file. > > Documentation/devicetree/bindings/usb/dwc3.txt | 16 +++++++++++++++- > 1 file changed, 15 insertions(+), 1 deletion(-) > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
