From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1163998AbdAIRiQ (ORCPT <rfc822;w@1wt.eu>);
        Mon, 9 Jan 2017 12:38:16 -0500
Received: from mail.kernel.org ([198.145.29.136]:40108 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S968352AbdAIRiI (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 9 Jan 2017 12:38:08 -0500
MIME-Version: 1.0
In-Reply-To: <d8ee24b1-9d6b-e76f-b5ef-71706efbf9e5@osg.samsung.com>
References: <20170107085203.4431-5-krzk@kernel.org> <20170107091651.10560-1-krzk@kernel.org>
 <d8ee24b1-9d6b-e76f-b5ef-71706efbf9e5@osg.samsung.com>
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Mon, 9 Jan 2017 19:38:03 +0200
X-Gmail-Original-Message-ID: <CAJKOXPdODg2gCXP-BCRhDZAc2+o1J7Ek9iLaYF7hn_R2mNiK3A@mail.gmail.com>
Message-ID: <CAJKOXPdODg2gCXP-BCRhDZAc2+o1J7Ek9iLaYF7hn_R2mNiK3A@mail.gmail.com>
Subject: Re: [PATCH v1.1] ARM: multi_v7_defconfig: Enable power sequence for
 Odroid U3
To: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>, Anand Moon <linux.amoon@gmail.com>,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Peter Chen <peter.chen@nxp.com>, gregkh@linuxfoundation.org,
        stern@rowland.harvard.edu, ulf.hansson@linaro.org, broonie@kernel.org,
        sre@kernel.org, robh+dt@kernel.org, linux-usb@vger.kernel.org,
        linux-pm@vger.kernel.org, hverkuil@xs4all.nl,
        Markus Reichl <m.reichl@fivetechno.de>
Content-Type: text/plain; charset=UTF-8
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Mon, Jan 9, 2017 at 6:24 PM, Javier Martinez Canillas
<javier@osg.samsung.com> wrote:
> Hello Krzysztof,
>
> I think it would had been clearer if the subject prefix was "[PATCH v1.1 4/4]" :)

Ah, yes.

>
> On 01/07/2017 06:16 AM, Krzysztof Kozlowski wrote:
>> Odroid U3 needs a power sequence for lan9730, if it was enabled by
>> bootloader.  Also enable the USB3503 HSCI to USB2.0 driver (device
>> is present on Odroid U3).
>>
>> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
>>
>> ---
>>
>
> Do you think that makes sense to also enable GPIO_SYS for debugging
> purposes as you do in patch 3/4?

I like the GPIO_SYSFS interface because it is easy to use. However
now, after your question, I found this:
http://lists.infradead.org/pipermail/linux-arm-kernel/2016-November/470154.html
ARM/ARM64: defconfig: drop GPIO_SYSFS on multiplatforms

... so instead I will drop it from exynos_defconfig.

Best regards,
Krzysztof