linux-kernel - Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL block clocks

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Message-id: <567208C4.4090806@samsung.com>
Date:	Thu, 17 Dec 2015 09:58:44 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc:	k.kozlowski.k@...il.com,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Tomasz Figa <tomasz.figa@...il.com>,
	Mike Turquette <mturquette@...libre.com>,
	Kukjin Kim <kgene@...nel.org>, linux-clk@...r.kernel.org,
	Stephen Boyd <sboyd@...eaurora.org>
Subject: Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL
 block clocks

On 17.12.2015 02:23, Sylwester Nawrocki wrote:
> Krzysztof,
> 
> On 09/12/15 14:36, Krzysztof Kozlowski wrote:
>> W dniu 09.12.2015 o 19:14, Sylwester Nawrocki pisze:
>>>> Adding Stephen and linux-clk at Cc.
>>>>
>>>> On 09/12/15 05:49, Krzysztof Kozlowski wrote:
>>>>>> On 08.12.2015 22:46, Marek Szyprowski wrote:
>>>>>>>>>> This patch adds clocks, which are required for preserving parent clock
>>>>>>>>>> configuration on GSCL power domain on/off.
>>>>>>>>>>
>>>>>>>>>> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
>>>>>>>>>> ---
>>>>>>>>>>  drivers/clk/samsung/clk-exynos5420.c   | 8 ++++----
>>>>>>>>>>  include/dt-bindings/clock/exynos5420.h | 2 ++
>>>>>>>>>>  2 files changed, 6 insertions(+), 4 deletions(-)
>>>>>>
>>>>>> I suppose that, with ack from clock folks, this can go through samsung-soc?
>>>>
>>>> I guess it makes more sense that making a stable branch with just
>>>> this patch to be pulled into arm-soc and clk tree. I'm fine with
>>>> applying this patch through arm-soc, but I think we also need
>>>> Mike's or Stephen ack for this.
>>>>
>>>> Acked-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
>>
>> I am fine with the branch approach (actually in such cases I make them
>> anyway just in case).
>>
>> As you suggested I'll wait for Mike's or Stepen's acks.
> 
> I've put the $subject patch and the other exynos5420 patch which 
> was a dependency for dts patches (both touching include/dt-bindings/
> clock/exynos5420.h) onto a stable branch. Below are details if 
> you need to pull.

Great! Thanks Sylwester.
BR,
Krzysztof


> 
> 
> The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:
> 
>   Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)
> 
> are available in the git repository at:
> 
>   git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420
> 
> for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:
> 
>   clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)
> 
> ----------------------------------------------------------------
> Samsung exynos5420 SoC clk subsystem support updates:
> instantiation of the cpu clocks and addition of the GSCL
> IP parent clocks to the list of available consumer clocks.
> 
> ----------------------------------------------------------------
> Marek Szyprowski (1):
>       clk: samsung: exynos542x: add missing parent GSCL block clocks
> 
> Thomas Abraham (1):
>       clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock
> 
>  drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
>  include/dt-bindings/clock/exynos5420.h |    4 ++
>  2 files changed, 64 insertions(+), 6 deletions(-)
> 

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