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f7b7c72133
The most of devicetree has the following USB node structure. The controller node is placed as a child node of the glue node. Current dwc3-generic driver works on this premise. glue { /* glue node */ usb { /* controller node */ }; }; However, UniPhier original devicetree has the following USB node structure. The controller node is separately placed from the glue node. usb { /* controller node */ }; glue { /* glue node */ }; In dwc_glue_bind(), this patch provides .glue_get_ctrl_dev() callback to get such a controller node and binds the driver related to the node. If this callback isn't defined, dwc_glue_bind() looks for the controller nodes from the child nodes, as before. Suggested-by: Marek Vasut <marex@denx.de> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Marek Vasut <marex@denx.de> |
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cdns3 | ||
common | ||
dwc3 | ||
emul | ||
eth | ||
gadget | ||
host | ||
isp1760 | ||
mtu3 | ||
musb | ||
musb-new | ||
phy | ||
ulpi | ||
Kconfig |