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Re: [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK

From Tomasz Figa <tomasz.figa@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK
Date 2016-04-13 08:30 +0200
Message-ID <rnmtj-502-5@gated-at.bofh.it> (permalink)
References <rlwQa-7k9-3@gated-at.bofh.it> <rlwQa-7k9-7@gated-at.bofh.it> <rn4G6-6Eg-9@gated-at.bofh.it>
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2016-04-12 14:25 GMT+03:00 Krzysztof Kozlowski <k.kozlowski@samsung.com>:
> On 04/08/2016 07:00 AM, Chanwoo Choi wrote:
>> This patch adds the clock id for ACLK clock which is source clock of AMBA AXI
>> Bus. This clock should be handled in Bus frequency scaling driver.
>>
>> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
>> ---
>>  drivers/clk/samsung/clk-exynos5420.c | 85 +++++++++++++++++++++++-------------
>>  1 file changed, 55 insertions(+), 30 deletions(-)
>
> The IDs itself look good but you are not adding only clock ID. You are
> changing all of them from NULL-flags to CLK_SET_RATE_PARENT. This should
> be explained in the commit message why you need it. Probably it should
> be also in separate commit.

+1. And CLK_SET_RATE_PARENT for a clock which has a mux as its parent
is a bit suspicious, so I'd like to know the rationale for each single
clock with CLK_SET_RATE_PARENT being added.

Best regards,
Tomasz

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Thread

[PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support busfreq  on exyno5422-odroidxu3 Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
  [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
    Re: [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 13:30 +0200
      Re: [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK Tomasz Figa <tomasz.figa@gmail.com> - 2016-04-13 08:30 +0200
        Re: [PATCH 5/7] clk: samsung: exynos542x: Add the clock id for ACLK Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-14 08:30 +0200
  [PATCH 6/7] ARM: dts: Add bus nodes using VDD_INT for Exynos542x SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
    Re: [PATCH 6/7] ARM: dts: Add bus nodes using VDD_INT for Exynos542x  SoC Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 13:00 +0200
      Re: [PATCH 6/7] ARM: dts: Add bus nodes using VDD_INT for Exynos542x  SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-14 01:20 +0200
  [PATCH 4/7] dt-bindings: clock: Add the clock id for ACLK clock of  Exynos542x SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
    Re: [PATCH 4/7] dt-bindings: clock: Add the clock id for ACLK clock of  Exynos542x SoC Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 13:30 +0200
  [PATCH 2/7] PM / devfreq: exynos: Add the detailed correlation for  Exynos5422 bus Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
    Re: [PATCH 2/7] PM / devfreq: exynos: Add the detailed correlation  for Exynos5422 bus Rob Herring <robh@kernel.org> - 2016-04-11 17:50 +0200
      Re: [PATCH 2/7] PM / devfreq: exynos: Add the detailed correlation for  Exynos5422 bus Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-15 08:10 +0200
  [PATCH 1/7] PM / devfreq: event: Add new Exynos NoC probe driver Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-08 07:10 +0200
    Re: [PATCH 1/7] PM / devfreq: event: Add new Exynos NoC probe driver Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 10:10 +0200
      Re: [PATCH 1/7] PM / devfreq: event: Add new Exynos NoC probe driver Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-15 07:20 +0200
  Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Markus Reichl <m.reichl@fivetechno.de> - 2016-04-08 15:00 +0200
    Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Chanwoo Choi <cwchoi00@gmail.com> - 2016-04-08 20:30 +0200
  Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Anand Moon <linux.amoon@gmail.com> - 2016-04-08 20:20 +0200
    Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Chanwoo Choi <cwchoi00@gmail.com> - 2016-04-08 20:30 +0200
      Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-11 04:20 +0200
        Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Anand Moon <linux.amoon@gmail.com> - 2016-04-11 06:10 +0200
          Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-11 06:10 +0200
  Re: [PATCH 0/7] PM / devfreq: Add NoCP devfreq-event and support  busfreq on exyno5422-odroidxu3 Chanwoo Choi <cw00.choi@samsung.com> - 2016-04-11 06:20 +0200

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