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From: Sekhar Nori <nsekhar@ti.com>
To: David Lechner <david@lechnology.com>, <linux-clk@vger.kernel.org>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Cc: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Kevin Hilman <khilman@kernel.org>, Adam Ford <aford173@gmail.com>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v5 43/44] ARM: da8xx-dt: switch to device tree clocks
Date: Fri, 19 Jan 2018 11:44:03 +0530	[thread overview]
Message-ID: <1f0e81de-21c2-8f17-c85d-9e04648939cd@ti.com> (raw)
In-Reply-To: <b9443e4c-b8c6-5388-955e-696d0f7b3151@lechnology.com>

On Friday 19 January 2018 12:10 AM, David Lechner wrote:
> On 01/18/2018 09:27 AM, Sekhar Nori wrote:
>> On Monday 08 January 2018 07:55 AM, David Lechner wrote:
>>> This removes all of the clock init code from da8xx-dt.c. This includes
>>> all of the OF_DEV_AUXDATA that was just used for looking up clocks.
>>>
>>> Note: You need to have clocks defined in your device tree or your system
>>> won't boot after this patch.
>>
>> I am not sure we can do this then, as we cannot break DT compatibility.
>>
> 
> In the past, you have told me that you don't want the .dts changes and code
> changes in the same patch. In this case, if you apply either one

Thats still true.

> separately,
> it will break clocks. It does not matter which one is first.
> 
> So either we have to squash [PATCH v5 44/44] ARM: dts: da850: Add clocks
> into this patch or deal with the breakage.

I am not so much concerned about temporary breakage in the middle of the
series, but more about DT compatibility after the entire series is applied.

Thanks,
Sekhar

  reply	other threads:[~2018-01-19  6:15 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-08  2:25 [PATCH v5 40/44] ARM: da8xx: Remove legacy clock init David Lechner
2018-01-08  2:25 ` [PATCH v5 41/44] ARM: davinci: remove legacy clocks David Lechner
2018-01-08  2:25 ` [PATCH v5 42/44] ARM: davinci: add device tree support to timer David Lechner
2018-01-08  2:25 ` [PATCH v5 43/44] ARM: da8xx-dt: switch to device tree clocks David Lechner
2018-01-18 15:27   ` Sekhar Nori
2018-01-18 18:40     ` David Lechner
2018-01-19  6:14       ` Sekhar Nori [this message]
2018-01-08  2:25 ` [PATCH v5 44/44] ARM: dts: da850: Add clocks David Lechner

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