From: cw00.choi@samsung•com (Chanwoo Choi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible
Date: Tue, 16 Aug 2016 17:08:14 +0900 [thread overview]
Message-ID: <57B2C9EE.6000005@samsung.com> (raw)
In-Reply-To: <488f925b-4c37-1759-04a8-11d992405527@samsung.com>
Hi Krzysztof,
On 2016? 08? 16? 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
next prev parent reply other threads:[~2016-08-16 8:08 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-16 6:27 [PATCH 0/7] arm64: dts: Add the dts file for Exynos5433 and TM/TM2E board Chanwoo Choi
2016-08-16 6:27 ` [PATCH 1/7] clocksource: exynos_mct: Add the support for Exynos 64bit SoC Chanwoo Choi
2016-08-16 6:27 ` [PATCH 2/7] Documentation: bindings: Add Exynos5433 PMU compatible Chanwoo Choi
2016-08-16 7:40 ` Krzysztof Kozlowski
2016-08-16 8:08 ` Chanwoo Choi [this message]
2016-08-16 8:15 ` Krzysztof Kozlowski
2016-08-18 18:59 ` Rob Herring
2016-08-16 6:27 ` [PATCH 3/7] cpufreq: dt: Add exynos5433 compatible to use generic cpufreq driver Chanwoo Choi
2016-08-16 7:47 ` Krzysztof Kozlowski
2016-08-16 8:49 ` Viresh Kumar
2016-08-16 6:27 ` [PATCH 4/7] pinctrl: samsung: Add GPFx support of Exynos5433 Chanwoo Choi
2016-08-16 6:42 ` Tomasz Figa
2016-08-16 8:46 ` Krzysztof Kozlowski
2016-08-18 19:00 ` Rob Herring
2016-08-19 9:07 ` Chanwoo Choi
2016-08-19 11:31 ` Tomasz Figa
2016-08-24 12:53 ` Chanwoo Choi
2016-08-16 6:35 ` [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung Exynos5433 64bit SoC Chanwoo Choi
2016-08-16 10:29 ` Krzysztof Kozlowski
2016-08-16 12:59 ` Chanwoo Choi
2016-08-16 17:51 ` Krzysztof Kozlowski
2016-08-17 0:46 ` Chanwoo Choi
2016-08-16 10:50 ` Sylwester Nawrocki
2016-08-16 13:02 ` Chanwoo Choi
2016-08-19 10:48 ` Marek Szyprowski
2016-08-23 2:58 ` Chanwoo Choi
2016-08-16 6:35 ` [PATCH 6/7] arm64: dts: exynos: Add dts file for Exynos5433-based TM2 board Chanwoo Choi
2016-08-17 6:42 ` Krzysztof Kozlowski
2016-08-17 7:36 ` Chanwoo Choi
2016-08-18 19:08 ` Rob Herring
2016-08-19 1:01 ` Chanwoo Choi
2016-08-19 17:05 ` Sylwester Nawrocki
2016-08-21 7:46 ` Chanwoo Choi
2016-08-16 6:35 ` [PATCH 7/7] arm64: dts: exynos: Add dts file for Exynos5433-based TM2E board Chanwoo Choi
2016-08-17 6:43 ` Krzysztof Kozlowski
2016-08-17 7:37 ` Chanwoo Choi
2016-08-18 19:10 ` Rob Herring
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