From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
To: Pavel Fedin <p.fedin@samsung.com>,
'Kukjin Kim' <kgene@kernel.org>,
arm@kernel.org, 'Arnd Bergmann' <arnd@arndb.de>,
'Olof Johansson' <olof@lixom.net>,
'Kevin Hilman' <khilman@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org
Subject: Re: [GIT PULL 4/5] Late Samsung driver updates for v4.4
Date: Wed, 28 Oct 2015 17:05:50 +0900 [thread overview]
Message-ID: <563081DE.9010500@samsung.com> (raw)
In-Reply-To: <000801d11156$c0e0c270$42a24750$@samsung.com>
On 28.10.2015 17:00, Pavel Fedin wrote:
> Hello!
>
>> The Exynos5410 in current form does not have suspend capability. During
>> boot you should see in dmesg:
>> Failed to find PMU node
>> coming from mach-exynos/suspend.c.
>
> Indeed. By the way, can this be a reason why reboot stopped working? It worked in v4.1. Isn't this a regression?
> Ok, nevertheless, here is v3 of my patchset.
The noticeable change between v4.1 and v4.2 was for example:
c4241a582d22 ("ARM: EXYNOS: use PS_HOLD based poweroff for all supported
SoCs")
Can you try whether reverting it fixes the issue?
I don't recall any other changes which could affect Exynos5410.
Best regards,
Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: k.kozlowski@samsung.com (Krzysztof Kozlowski)
To: linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL 4/5] Late Samsung driver updates for v4.4
Date: Wed, 28 Oct 2015 17:05:50 +0900 [thread overview]
Message-ID: <563081DE.9010500@samsung.com> (raw)
In-Reply-To: <000801d11156$c0e0c270$42a24750$@samsung.com>
On 28.10.2015 17:00, Pavel Fedin wrote:
> Hello!
>
>> The Exynos5410 in current form does not have suspend capability. During
>> boot you should see in dmesg:
>> Failed to find PMU node
>> coming from mach-exynos/suspend.c.
>
> Indeed. By the way, can this be a reason why reboot stopped working? It worked in v4.1. Isn't this a regression?
> Ok, nevertheless, here is v3 of my patchset.
The noticeable change between v4.1 and v4.2 was for example:
c4241a582d22 ("ARM: EXYNOS: use PS_HOLD based poweroff for all supported
SoCs")
Can you try whether reverting it fixes the issue?
I don't recall any other changes which could affect Exynos5410.
Best regards,
Krzysztof
next prev parent reply other threads:[~2015-10-28 8:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-23 21:18 [GIT PULL 1/5] Late Samsung DT updates for v4.4 Kukjin Kim
2015-10-23 21:18 ` Kukjin Kim
2015-10-23 21:21 ` [GIT PULL 2/5] Late Samsung DT64 update " Kukjin Kim
2015-10-23 21:21 ` Kukjin Kim
2015-10-26 1:18 ` Olof Johansson
2015-10-26 1:18 ` Olof Johansson
2015-10-23 21:23 ` [GIT PULL 3/5] Late Samsung SoC updates " Kukjin Kim
2015-10-23 21:23 ` Kukjin Kim
2015-10-26 1:19 ` Olof Johansson
2015-10-26 1:19 ` Olof Johansson
2015-10-23 21:26 ` [GIT PULL 4/5] Late Samsung driver " Kukjin Kim
2015-10-23 21:26 ` Kukjin Kim
2015-10-28 7:37 ` Krzysztof Kozlowski
2015-10-28 7:37 ` Krzysztof Kozlowski
2015-10-28 7:49 ` Pavel Fedin
2015-10-28 7:49 ` Pavel Fedin
2015-10-28 7:57 ` Krzysztof Kozlowski
2015-10-28 7:57 ` Krzysztof Kozlowski
2015-10-28 8:00 ` Pavel Fedin
2015-10-28 8:00 ` Pavel Fedin
2015-10-28 8:05 ` Krzysztof Kozlowski [this message]
2015-10-28 8:05 ` Krzysztof Kozlowski
2015-10-28 9:02 ` Pavel Fedin
2015-10-28 9:02 ` Pavel Fedin
2015-10-31 2:12 ` Olof Johansson
2015-10-31 2:12 ` Olof Johansson
2015-10-23 21:27 ` [GIT PULL 5/5] Late Samsung defconfig " Kukjin Kim
2015-10-23 21:27 ` Kukjin Kim
2015-10-26 1:21 ` Olof Johansson
2015-10-26 1:21 ` Olof Johansson
2015-10-26 1:17 ` [GIT PULL 1/5] Late Samsung DT " Olof Johansson
2015-10-26 1:17 ` Olof Johansson
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