From: Tushar Behera <tushar.behera@linaro.org>
To: balbi@ti.com
Cc: Julius Werner <jwerner@chromium.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-usb@vger.kernel.org, devicetree-discuss@lists.ozlabs.org,
linux-samsung-soc <linux-samsung-soc@vger.kernel.org>,
Vivek Gautam <gautam.vivek@samsung.com>,
Praveen Paneri <p.paneri@samsung.com>,
Kukjin Kim <kgene.kim@samsung.com>,
Doug Anderson <dianders@chromium.org>,
Olof Johansson <olofj@chromium.org>,
Vincent Palatin <vpalatin@chromium.org>
Subject: Re: [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree
Date: Tue, 13 Aug 2013 14:11:27 +0530 [thread overview]
Message-ID: <CAHbNUh0Sa-atYMHbhEUX2vnVAcsdBJxw9RRzAp+6vqE8hi=p1w@mail.gmail.com> (raw)
In-Reply-To: <20130712065734.GE31802@arwen.pp.htv.fi>
On 12 July 2013 12:27, Felipe Balbi <balbi@ti.com> wrote:
> Hi,
>
> On Wed, Jul 10, 2013 at 10:42:27AM -0700, Julius Werner wrote:
>> Hi Felipe,
>>
>> This is intended to pull down a reset signal line, not to switch power
>> to the device. I could implement that with the regulator framework
>> too, but I think that would just be confusing and harder to understand
>> without providing any benefit. It's really just a plain old GPIO.
>
> alright, in that case how about using drivers/reset/ ?
>
IIUC, reset-gpio driver only provides APIs for reset controls (reset,
assert, deassert). We still need to find out the location from where
we would be calling the reset function.
--
Tushar Behera
next prev parent reply other threads:[~2013-08-13 8:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-10 0:34 [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree Julius Werner
2013-07-10 0:34 ` Julius Werner
2013-07-10 5:25 ` Felipe Balbi
2013-07-10 5:25 ` Felipe Balbi
2013-07-10 17:42 ` Julius Werner
2013-07-10 17:42 ` Julius Werner
2013-07-11 0:01 ` Fabio Estevam
2013-07-12 6:57 ` Felipe Balbi
2013-07-12 6:57 ` Felipe Balbi
2013-08-13 8:41 ` Tushar Behera [this message]
2013-08-27 18:44 ` Felipe Balbi
2013-08-27 18:44 ` Felipe Balbi
2013-08-28 3:55 ` Tushar Behera
2013-08-28 3:55 ` Tushar Behera
2013-08-28 18:24 ` Julius Werner
2013-08-28 18:24 ` Julius Werner
2013-07-10 23:52 ` Jingoo Han
2013-07-11 21:46 ` Julius Werner
2013-07-12 0:48 ` Jingoo Han
2013-07-12 10:34 ` Tomasz Figa
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