From: krzk@kernel.org (Krzysztof Kozlowski)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] pinctrl: samsung: Ensure that pad retention is disabled on driver init
Date: Wed, 25 Jan 2017 19:38:43 +0200 [thread overview]
Message-ID: <20170125173843.veihl4hcm5iagmno@kozik-lap> (raw)
In-Reply-To: <1485345031-2948-3-git-send-email-m.szyprowski@samsung.com>
On Wed, Jan 25, 2017 at 12:50:26PM +0100, Marek Szyprowski wrote:
> When pin controller device is a part of power domain, there is no guarantee
> that the power domain was not turned off and then on during boot process
> before probing of the pin control driver. If it happened, then pin control
> driver should ensure that pad retention is turned off during its probe call.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
> drivers/pinctrl/samsung/pinctrl-exynos.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2017-01-25 17:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170125115101eucas1p1f337cfef7d1ed8ff8cafcac3c93e9aa1@eucas1p1.samsung.com>
2017-01-25 11:50 ` [PATCH 0/7] Pad retentions support for Exynos5433 Marek Szyprowski
2017-01-25 11:50 ` [PATCH 1/7] soc: samsung: pmu: Add dummy support for Exynos5433 SoC Marek Szyprowski
2017-01-25 17:30 ` Krzysztof Kozlowski
2017-01-25 11:50 ` [PATCH 2/7] pinctrl: samsung: Ensure that pad retention is disabled on driver init Marek Szyprowski
2017-01-25 17:38 ` Krzysztof Kozlowski [this message]
2017-01-25 11:50 ` [PATCH 3/7] pinctrl: samsung: Add support for pad retention control for Exynos5433 SoCs Marek Szyprowski
2017-01-25 18:51 ` Krzysztof Kozlowski
2017-01-25 11:50 ` [PATCH 4/7] arm64: dts: exynos: Add clocks to Exynos5433 LPASS module Marek Szyprowski
2017-01-25 19:50 ` Krzysztof Kozlowski
2017-01-26 7:18 ` Marek Szyprowski
2017-01-26 8:40 ` Krzysztof Kozlowski
2017-01-26 8:44 ` Marek Szyprowski
2017-01-25 11:50 ` [PATCH 5/7] mfd: exynos-lpass: Remove pad retention control Marek Szyprowski
2017-01-25 19:51 ` Krzysztof Kozlowski
2017-01-26 9:27 ` Sylwester Nawrocki
2017-01-25 11:50 ` [PATCH 6/7] mfd: exynos-lpass: Add support for clocks Marek Szyprowski
2017-01-25 20:00 ` Krzysztof Kozlowski
2017-01-25 20:02 ` Krzysztof Kozlowski
2017-01-25 11:50 ` [PATCH 7/7] mfd: exynos-lpass: Add runtime PM support Marek Szyprowski
2017-01-25 20:04 ` Krzysztof Kozlowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170125173843.veihl4hcm5iagmno@kozik-lap \
--to=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox