Re: [PATCH linux dev-5.4 v2 2/3] usb: gadget: aspeed: add ast2600 vhub support
Andrew Jeffery
andrew at aj.id.au
Fri Jan 24 11:11:17 AEDT 2020
On Thu, 23 Jan 2020, at 18:19, rentao.bupt at gmail.com wrote:
> From: Tao Ren <rentao.bupt at gmail.com>
>
> Add AST2600 support in aspeed-vhub driver. There are 3 major differences
> between AST2500 and AST2600 vhub:
> - AST2600 supports 7 downstream ports while AST2500 supports 5.
> - AST2600 supports 21 generic endpoints while AST2500 supports 15.
> - EP0 data buffer's 8-byte DMA alignment restriction is removed from
> AST2600.
>
> Signed-off-by: Tao Ren <rentao.bupt at gmail.com>
Reviewed-by: Andrew Jeffery <andrew at aj.id.au>
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