From: "tip-bot2 for Krzysztof Kozlowski" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: timers/core] clocksource/drivers/exynosy: Depend on sub-architecture for Exynos MCT and Samsung PWM
Date: Sun, 24 Oct 2021 15:39:57 -0000 [thread overview]
Message-ID: <163508999769.626.1747216680300353727.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20211021063500.39314-1-krzysztof.kozlowski@canonical.com>
The following commit has been merged into the timers/core branch of tip:
Commit-ID: 8602a80bb85e3840a7bbafca069e25735ba237b3
Gitweb: https://git.kernel.org/tip/8602a80bb85e3840a7bbafca069e25735ba237b3
Author: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
AuthorDate: Thu, 21 Oct 2021 08:35:00 +02:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Thu, 21 Oct 2021 12:54:28 +02:00
clocksource/drivers/exynosy: Depend on sub-architecture for Exynos MCT and Samsung PWM
The Exynos MCT and Samsung PWM Timer clocksource drivers are not usable
on anything else than Samsung Exynos, S3C or S5P SoC platforms. These
are integral parts of a SoC. Even though the drivers are not user
selectable, still document the hardware architecture explicitly with
depends on ARCH_EXYNOS and others. This also serves a purpose of
documenting use-case, if someone ever wonders whether to select the
driver for his platform. No functional change, because drivers are
already selected by the platform described in depends. We follow similar
approach also for other SoC-specific drivers.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211021063500.39314-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/clocksource/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index eb661b5..ac56b56 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -417,12 +417,14 @@ config ATMEL_TCB_CLKSRC
config CLKSRC_EXYNOS_MCT
bool "Exynos multi core timer driver" if COMPILE_TEST
depends on ARM || ARM64
+ depends on ARCH_EXYNOS || COMPILE_TEST
help
Support for Multi Core Timer controller on Exynos SoCs.
config CLKSRC_SAMSUNG_PWM
bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST
depends on HAS_IOMEM
+ depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 || COMPILE_TEST
help
This is a new clocksource driver for the PWM timer found in
Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
prev parent reply other threads:[~2021-10-24 15:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 6:35 [PATCH] clocksource/drivers: depend on sub-architecture for Exynos MCT and Samsung PWM Krzysztof Kozlowski
2021-10-21 12:07 ` Daniel Lezcano
2021-10-24 15:39 ` tip-bot2 for Krzysztof Kozlowski [this message]
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=163508999769.626.1747216680300353727.tip-bot2@tip-bot2 \
--to=tip-bot2@linutronix.de \
--cc=daniel.lezcano@linaro.org \
--cc=krzysztof.kozlowski@canonical.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=x86@kernel.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;
as well as URLs for NNTP newsgroup(s).