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From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Nicolas Ferre <nicolas.ferre@atmel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Thomas Gleixner <tglx@linutronix.de>,
Lee Jones <lee.jones@linaro.org>,
Wim Van Sebroeck <wim@iguana.be>,
Guenter Roeck <linux@roeck-us.net>,
Sebastian Reichel <sre@kernel.org>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-watchdog@vger.kernel.org, linux-pm@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@free-electrons.com>
Subject: [PATCH v4 0/9] Atmel System Timer cleanups
Date: Thu, 5 Mar 2015 16:49:45 +0100 [thread overview]
Message-ID: <1425570594-13124-1-git-send-email-alexandre.belloni@free-electrons.com> (raw)
This patch set cleans up the system timer driver.
The main goal is to get rid of the mach/ headers dependency. At the same time,
it introduces proper probing and locking (using a regmap) for the watchdog
driver.
This is based on 4.0-rc1 and will have two merge conflicts with my cleanup #1 in
mach-at91/at91rm9200.c
Changes in v4:
- Added MODULE_* metadata in at91rm9200-reset
- Proper copyright in at91rm9200-reset
- Use BIT() in atmel-st.h
- changed MODULE_ALIAS in at91rm9200_wdt.c
Changes in v3:
- stop using an mfd and get the syscon directly from the watchdog driver
- introduce a proper reset driver to handle reset
Changes in v2:
- cleaned up more includes in the watchdog driver
- stop using if OF when selecting CLKSRC_OF
- stop initializing .owner
Alexandre Belloni (9):
ARM: at91/dt: declare atmel,at91rm9200-st as a syscon
mfd: syscon: Add atmel system timer registers definition
watchdog: at91rm9200: use the system timer syscon
power: reset: Add AT91RM9200 reset driver
ARM: at91: at91rm9200: remove deprecated arm_pm_restart
ARM: at91: time: move the system timer driver to drivers/clocksource
clocksource: atmel-st: properly initialize driver
clocksource: atmel-st: use syscon/regmap
ARM: at91: remove useless include
.../devicetree/bindings/arm/atmel-at91.txt | 2 +-
arch/arm/boot/dts/at91rm9200.dtsi | 2 +-
arch/arm/mach-at91/Makefile | 2 +-
arch/arm/mach-at91/at91rm9200.c | 19 ----
arch/arm/mach-at91/generic.h | 3 -
arch/arm/mach-at91/include/mach/at91_st.h | 61 ------------
drivers/clocksource/Kconfig | 4 +
drivers/clocksource/Makefile | 1 +
.../clocksource/timer-atmel-st.c | 103 ++++++++-------------
drivers/power/reset/Kconfig | 7 ++
drivers/power/reset/Makefile | 1 +
drivers/power/reset/at91rm9200-reset.c | 72 ++++++++++++++
drivers/watchdog/Kconfig | 2 +-
drivers/watchdog/at91rm9200_wdt.c | 23 +++--
include/linux/mfd/syscon/atmel-st.h | 49 ++++++++++
15 files changed, 194 insertions(+), 157 deletions(-)
delete mode 100644 arch/arm/mach-at91/include/mach/at91_st.h
rename arch/arm/mach-at91/at91rm9200_time.c => drivers/clocksource/timer-atmel-st.c (77%)
create mode 100644 drivers/power/reset/at91rm9200-reset.c
create mode 100644 include/linux/mfd/syscon/atmel-st.h
--
2.1.0
next reply other threads:[~2015-03-05 15:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-05 15:49 Alexandre Belloni [this message]
2015-03-05 15:49 ` [PATCH v4 1/9] ARM: at91/dt: declare atmel,at91rm9200-st as a syscon Alexandre Belloni
2015-03-05 15:49 ` [PATCH v4 2/9] mfd: syscon: Add atmel system timer registers definition Alexandre Belloni
2015-03-06 10:58 ` Lee Jones
2015-03-05 15:49 ` [PATCH v4 3/9] watchdog: at91rm9200: use the system timer syscon Alexandre Belloni
2015-03-09 15:33 ` [v4,3/9] " Guenter Roeck
2015-03-05 15:49 ` [PATCH v4 4/9] power: reset: Add AT91RM9200 reset driver Alexandre Belloni
2015-03-05 19:49 ` Paul Bolle
2015-03-05 20:34 ` Alexandre Belloni
2015-03-05 15:49 ` [PATCH v4 5/9] ARM: at91: at91rm9200: remove deprecated arm_pm_restart Alexandre Belloni
2015-03-05 15:49 ` [PATCH v4 6/9] ARM: at91: time: move the system timer driver to drivers/clocksource Alexandre Belloni
2015-03-05 19:41 ` Paul Bolle
2015-03-05 19:47 ` Alexandre Belloni
2015-03-06 8:36 ` Daniel Lezcano
2015-03-05 15:49 ` [PATCH v4 7/9] clocksource: atmel-st: properly initialize driver Alexandre Belloni
2015-03-06 8:38 ` Daniel Lezcano
2015-03-05 15:49 ` [PATCH v4 8/9] clocksource: atmel-st: use syscon/regmap Alexandre Belloni
2015-03-06 8:43 ` Daniel Lezcano
2015-03-06 8:47 ` Alexandre Belloni
2015-03-09 11:13 ` Daniel Lezcano
2015-03-05 15:49 ` [PATCH v4 9/9] ARM: at91: remove useless include Alexandre Belloni
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