From: Felipe Balbi <balbi@ti.com>
To: Tomasz Figa <tomasz.figa@gmail.com>
Cc: balbi@ti.com, Tomasz Figa <t.figa@samsung.com>,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Kukjin Kim <kgene.kim@samsung.com>,
devicetree-discuss@lists.ozlabs.org,
Grant Likely <grant.likely@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linus Walleij <linus.walleij@linaro.org>,
linux-usb@vger.kernel.org, Rob Herring <rob.herring@calxeda.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Thomas Abraham <thomas.abraham@linaro.org>,
m.szyprowski@samsung.com, l.majewski@samsung.com,
Kyungmin Park <kyungmin.park@samsung.com>,
Paul Zimmerman <paul.zimmerman@synopsys.com>
Subject: Re: [PATCH 1/4] usb: gadget: s3c-hsotg: Allow driver instantiation using device tree
Date: Wed, 26 Jun 2013 00:00:44 +0300 [thread overview]
Message-ID: <20130625210044.GD9748@arwen.pp.htv.fi> (raw)
In-Reply-To: <5782443.xpFZv1Saq0@flatron>
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On Tue, Jun 25, 2013 at 10:57:06PM +0200, Tomasz Figa wrote:
> On Tuesday 25 of June 2013 23:46:32 Felipe Balbi wrote:
> > On Tue, Jun 25, 2013 at 05:38:23PM +0200, Tomasz Figa wrote:
> > > This patch adds OF match table to the driver to allow instantiating it
> > > using device tree.
> > >
> > > Signed-off-by: Tomasz Figa <t.figa@samsung.com>
> > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> >
> > when will this driver get merged into dwc2 ?
>
> What's dwc2? I can only see dwc3 in mainline kernel tree and it doesn't
> seem to be compatible with s3c-hsotg.
drivers/staging/dwc2/
That's the same IP you're using Paul Zimmerman (now in Cc) is working
towards getting that out of staging. It currently has only host mode, so
plugging your code in there shouldn't be too difficult.
OTOH, it might be better to make your code a device-only version of dwc2
(drivers/usb/dwc2) and have Paul move his host side to that instead.
--
balbi
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WARNING: multiple messages have this Message-ID (diff)
From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] usb: gadget: s3c-hsotg: Allow driver instantiation using device tree
Date: Wed, 26 Jun 2013 00:00:44 +0300 [thread overview]
Message-ID: <20130625210044.GD9748@arwen.pp.htv.fi> (raw)
In-Reply-To: <5782443.xpFZv1Saq0@flatron>
On Tue, Jun 25, 2013 at 10:57:06PM +0200, Tomasz Figa wrote:
> On Tuesday 25 of June 2013 23:46:32 Felipe Balbi wrote:
> > On Tue, Jun 25, 2013 at 05:38:23PM +0200, Tomasz Figa wrote:
> > > This patch adds OF match table to the driver to allow instantiating it
> > > using device tree.
> > >
> > > Signed-off-by: Tomasz Figa <t.figa@samsung.com>
> > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> >
> > when will this driver get merged into dwc2 ?
>
> What's dwc2? I can only see dwc3 in mainline kernel tree and it doesn't
> seem to be compatible with s3c-hsotg.
drivers/staging/dwc2/
That's the same IP you're using Paul Zimmerman (now in Cc) is working
towards getting that out of staging. It currently has only host mode, so
plugging your code in there shouldn't be too difficult.
OTOH, it might be better to make your code a device-only version of dwc2
(drivers/usb/dwc2) and have Paul move his host side to that instead.
--
balbi
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next prev parent reply other threads:[~2013-06-25 21:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-25 15:38 [PATCH 0/4] Add support for Samsung HSOTG on DT-enabled platforms Tomasz Figa
2013-06-25 15:38 ` Tomasz Figa
2013-06-25 15:38 ` [PATCH 3/4] ARM: dts: exynos4: Add nodes for USB PHY block Tomasz Figa
2013-06-25 15:38 ` Tomasz Figa
2013-06-26 7:29 ` Jingoo Han
2013-06-26 7:29 ` Jingoo Han
[not found] ` <1372174706-5459-1-git-send-email-t.figa-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-06-25 15:38 ` [PATCH 1/4] usb: gadget: s3c-hsotg: Allow driver instantiation using device tree Tomasz Figa
2013-06-25 15:38 ` Tomasz Figa
2013-06-25 20:46 ` Felipe Balbi
2013-06-25 20:46 ` Felipe Balbi
[not found] ` <20130625204632.GB9748-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2013-06-25 20:57 ` Tomasz Figa
2013-06-25 20:57 ` Tomasz Figa
2013-06-25 21:00 ` Felipe Balbi [this message]
2013-06-25 21:00 ` Felipe Balbi
2013-06-25 21:05 ` Tomasz Figa
2013-06-25 21:05 ` Tomasz Figa
2013-07-08 7:41 ` Felipe Balbi
2013-07-08 7:41 ` Felipe Balbi
2013-06-25 15:38 ` [PATCH 2/4] ARM: dts: exynos4: Add node for hsotg Tomasz Figa
2013-06-25 15:38 ` Tomasz Figa
2013-06-26 7:26 ` Jingoo Han
2013-06-26 7:26 ` Jingoo Han
2013-06-25 15:38 ` [PATCH 4/4] ARM: dts: exynos4210-trats: Enable USB gadget functionality Tomasz Figa
2013-06-25 15:38 ` Tomasz Figa
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