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Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible

From Chanwoo Choi <cw00.choi@samsung.com>
Newsgroups linux.kernel
Subject Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible
Date 2016-08-16 10:10 +0200
Message-ID <s6HBD-ym-1@gated-at.bofh.it> (permalink)
References <s6G2R-7Xd-1@gated-at.bofh.it> <s6G2S-7Xd-23@gated-at.bofh.it> <s6HBD-ym-3@gated-at.bofh.it> <s6Hii-c3-13@gated-at.bofh.it>
Organization Samsung Electronics

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Hi Krzysztof,

On 2016년 08월 16일 16:40, Krzysztof Kozlowski wrote:
> On 08/16/2016 08:27 AM, Chanwoo Choi wrote:
>> This patch adds the exynos5433 PMU compatible to support the access
>> of PMU (Power Management Unit) block.
>>
>> Cc: Kukjin Kim <kgene@kernel.org>
>> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
>> Cc: Rob Herring <robh+dt@kernel.org>
>> Cc: Mark Rutland <mark.rutland@arm.com>
>> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
>> ---
>>  Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
>> index 2d6356d8daf4..bf5fc59a6938 100644
>> --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
>> +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
>> @@ -10,6 +10,7 @@ Properties:
>>  		   - "samsung,exynos5260-pmu" - for Exynos5260 SoC.
>>  		   - "samsung,exynos5410-pmu" - for Exynos5410 SoC,
>>  		   - "samsung,exynos5420-pmu" - for Exynos5420 SoC.
>> +		   - "samsung,exynos5433-pmu" - for Exynos5433 SoC.
>>  		   - "samsung,exynos7-pmu" - for Exynos7 SoC.
>>  		second value must be always "syscon".
> 
> Is there any plan to add Exynos5433 support to
> drivers/soc/samsung/exynos-pmu.c? If no... then exynos7-pmu might be
> reused. If yes, then this makes sense.

Yes.
I'll support the suspend-to-ram for Exynos5433. But it is not right now.
because the current kernel support the suspend-to-ram for only 32-bit Exynos.
and the pm/suspend code are included in in arch/arm/mach-exynos/.

To support the suspend-to-ram for 64bit Exynos, I need a lot of time
to support the 64-bit suspend.

Regards,
Chanwoo Choi

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Thread

[PATCH 0/7] arm64: dts: Add the dts file for Exynos5433 and TM/TM2E  board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:30 +0200
  [PATCH 3/7] cpufreq: dt: Add exynos5433 compatible to use generic  cpufreq driver Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:30 +0200
    Re: [PATCH 3/7] cpufreq: dt: Add exynos5433 compatible to use generic  cpufreq driver Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-16 09:50 +0200
      Re: [PATCH 3/7] cpufreq: dt: Add exynos5433 compatible to use  generic cpufreq driver Viresh Kumar <viresh.kumar@linaro.org> - 2016-08-16 10:50 +0200
  [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:30 +0200
    Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Tomasz Figa <tomasz.figa@gmail.com> - 2016-08-16 09:00 +0200
    Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-16 10:50 +0200
    Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Rob Herring <robh@kernel.org> - 2016-08-19 03:50 +0200
    Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-19 11:10 +0200
      Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Tomasz Figa <tomasz.figa@gmail.com> - 2016-08-19 13:40 +0200
        Re: [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-24 15:00 +0200
  [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:30 +0200
    Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-16 09:50 +0200
      Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 10:10 +0200
        Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-16 10:20 +0200
    Re: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU  compatible Rob Herring <robh@kernel.org> - 2016-08-19 04:00 +0200
  [PATCH 1/7] clocksource: exynos_mct: Add the support for Exynos 64bit  SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:30 +0200
  [PATCH 7/7] arm64: dts: exynos: Add dts file for Exynos5433-based TM2E  board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:40 +0200
    Re: [PATCH 7/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2E board Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-17 08:50 +0200
      Re: [PATCH 7/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2E board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-17 09:40 +0200
    Re: [PATCH 7/7] arm64: dts: exynos: Add dts file for  Exynos5433-based TM2E board Rob Herring <robh@kernel.org> - 2016-08-19 03:50 +0200
  [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based TM2  board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 08:40 +0200
    Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2 board Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-17 09:00 +0200
      Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2 board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-17 09:40 +0200
    Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2 board Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-19 03:10 +0200
    Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for  Exynos5433-based TM2 board Rob Herring <robh@kernel.org> - 2016-08-19 03:30 +0200
    Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2 board Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-08-19 19:20 +0200
      Re: [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based  TM2 board Chanwoo Choi <cwchoi00@gmail.com> - 2016-08-21 09:50 +0200
  Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-08-16 13:00 +0200
    Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 15:10 +0200
  Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-16 20:00 +0200
    Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-17 02:50 +0200
  Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Marek Szyprowski <m.szyprowski@samsung.com> - 2016-08-19 13:00 +0200
    Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung  Exynos5433 64bit SoC Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-23 05:00 +0200

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