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dm: usb: Add driver model support for hubs

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Adjust the existing hub code to support driver model, and add a USB driver
for hubs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Simon Glass
2015-03-25 12:22:10 -06:00
parent 361ad6afc4
commit 054fe48eb2
2 changed files with 91 additions and 4 deletions
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include/dm/uclass-id.h
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@@ -41,6 +41,7 @@ enum uclass_id {
UCLASS_ETH, /* Ethernet device */
UCLASS_LPC, /* x86 'low pin count' interface */
UCLASS_USB, /* USB bus */
UCLASS_USB_HUB, /* USB hub */
UCLASS_COUNT,
UCLASS_INVALID = -1,