linux-kernel - Re: [PATCH 2/4] ARM: aspeed: g5: Add USB functions to pinctrl bindings

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Message-ID: <1498785296.5203.10.camel@aj.id.au>
Date:   Fri, 30 Jun 2017 10:44:56 +0930
From:   Andrew Jeffery <andrew@...id.au>
To:     Rob Herring <robh@...nel.org>
Cc:     linus.walleij@...aro.org, mark.rutland@....com, joel@....id.au,
        benh@...nel.crashing.org, ryan_chen@...eedtech.com,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-aspeed@...ts.ozlabs.org
Subject: Re: [PATCH 2/4] ARM: aspeed: g5: Add USB functions to pinctrl
 bindings

On Thu, 2017-06-29 at 15:32 -0500, Rob Herring wrote:
> On Thu, Jun 29, 2017 at 03:13:24PM -0500, Rob Herring wrote:
> > On Tue, Jun 27, 2017 at 11:42:12AM +0930, Andrew Jeffery wrote:
> > > The Aspeed AST2500 SoC contains a number of USB controllers:
> > > 
> > > * USB 1.1 Host Controller
> > > * USB 2.0 Host Controller (x2)
> > > * Combined USB 2.0 Virtual Hub and USB 1.1 HID Controller
> > > 
> > > The controllers are exposed via two USB ports with functionality muxed
> > > as required. The following table illustrates the relationships between
> > > the ports and the controllers via the mux function names:
> > > 
> > > Port  | USB Version  | USB Mode     | Mux Function
> > > ------|--------------|--------------|-------------
> > > A     | 2.0          | Virtual Hub  | USB2AD
> > > A     | 2.0          | Host         | USB2AH
> > > B     | 1.1          | HID          | USB11BHID
> > > B     | 2.0          | Device       | USB2BD
> > > B     | 2.0          | Host         | USB2BH
> > > 
> > > > > > Signed-off-by: Andrew Jeffery <andrew@...id.au>
> > > ---
> > >  Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt | 3 ++-
> > >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > Acked-by: Rob Herring <robh@...nel.org>
> 
> Also, when you resend, use "dt-bindings: pinctrl: ..." for the subjects 
> of binding patches in this series.

Will do.

Cheers,

Andrew

> 
> Rob
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