From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <daniel.lezcano@linaro.org>, <tglx@linutronix.de>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
<linux@armlinux.org.uk>, <p.paillet@st.com>,
<linus.walleij@linaro.org>
Cc: <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>, <fabrice.gasnier@st.com>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH v3 0/2] clockevent: add low power STM32 timer
Date: Tue, 28 Jan 2020 13:07:00 +0100 [thread overview]
Message-ID: <20200128120702.26166-1-benjamin.gaignard@st.com> (raw)
This series add low power timer as boadcast clockevent device.
Low power timer could runs even when CPUs are in idle mode and
could wakeup them.
version 3:
- fix timer set sequence
- don't forget to free irq on remove function
- use devm_kzalloc to simplify errors handling in probe function
version 2:
- stm32 clkevent driver is now a child of the stm32 lp timer node
- add a probe function and adpat the driver to use regmap provide
by it parent
- stop using timer_of helpers
- document the bindings inside stm32 lptimer yaml
Benjamin Gaignard (2):
dt-bindings: mfd: Document STM32 low power clkevent bindings
clocksource: Add Low Power STM32 timers driver
.../devicetree/bindings/mfd/st,stm32-lptimer.yaml | 14 ++
drivers/clocksource/Kconfig | 4 +
drivers/clocksource/Makefile | 1 +
drivers/clocksource/timer-stm32-lp.c | 248 +++++++++++++++++++++
4 files changed, 267 insertions(+)
create mode 100644 drivers/clocksource/timer-stm32-lp.c
--
2.15.0
next reply other threads:[~2020-01-28 12:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-28 12:07 Benjamin Gaignard [this message]
2020-01-28 12:07 ` [PATCH v3 1/2] dt-bindings: mfd: Document STM32 low power clkevent bindings Benjamin Gaignard
2020-02-12 16:51 ` Daniel Lezcano
2020-02-12 17:07 ` Benjamin GAIGNARD
2020-02-12 19:23 ` Daniel Lezcano
2020-01-28 12:07 ` [PATCH v3 2/2] clocksource: Add Low Power STM32 timers driver Benjamin Gaignard
2020-02-12 19:20 ` Daniel Lezcano
2020-02-10 9:02 ` [PATCH v3 0/2] clockevent: add low power STM32 timer Benjamin GAIGNARD
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