linux-kernel - Re: [PATCH 5/5] hisi: Consolidate the Kconfigs for the CLOCK

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Message-ID: <5AF5A328.7080001@hisilicon.com>
Date:   Fri, 11 May 2018 15:05:28 +0100
From:   Wei Xu <xuwei5@...ilicon.com>
To:     Leo Yan <leo.yan@...aro.org>, Jassi Brar <jassisinghbrar@...il.com>
CC:     Arnd Bergmann <arnd@...db.de>, Stephen Boyd <sboyd@...nel.org>,
        "Kaihua Zhong" <zhongkaihua@...wei.com>,
        Tao Wang <kevin.wangtao@...ilicon.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        <", linux-arm-kernel"@lists.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        srv_heupstream <linux-arm-kernel@...ts.infradead.org>,
        Devicetree List <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Guodong Xu <guodong.xu@...aro.org>,
        "Haojian Zhuang" <haojian.zhuang@...aro.org>,
        <xuwei5@...ilicon.com>
Subject: Re: [PATCH 5/5] hisi: Consolidate the Kconfigs for the CLOCK_STUB and
 the MAILBOX

Hi Leo,

On 2018/5/9 5:02, Leo Yan wrote:
> On Wed, May 09, 2018 at 09:19:13AM +0530, Jassi Brar wrote:
>> On Wed, Apr 4, 2018 at 8:44 AM, Leo Yan <leo.yan@...aro.org> wrote:
>>> From: Daniel Lezcano <daniel.lezcano@...aro.org>
>>>
>>> The current defconfig is inconsistent as it selects the mailbox and
>>> the clock for the hi6220 and the hi3660 without having their Kconfigs
>>> making sure the dependencies are correct. It ends up when selecting
>>> different versions for the kernel (for example when git bisecting)
>>> those options disappear and they don't get back, leading to unexpected
>>> behaviors. In our case, the cpufreq driver does no longer work because
>>> the clock fails to initialize due to the clock stub and the mailbox
>>> missing.
>>>
>>> In order to have the dependencies correctly set when defaulting, let's
>>> do the same as commit 3a49afb84ca074e ("clk: enable hi655x common clk
>>> automatically") where we select automatically the driver when the
>>> parent driver is selected. With sensible defaults in place, we can leave
>>> other choices for EXPERT.
>>>
>> Acked-by: Jassi Brar <jaswinder.singh@...aro.org>
> 
> Thanks Jassi & Stephen.
> 
> Wei, could you pick this patch?

Thanks!
Series applied into the hisilicon tree.

BR,
Wei

> 
> Thanks,
> Leo Yan
> 
> .
>