From: daniel.lezcano@linaro.org (Daniel Lezcano)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 00/10] Atmel System Timer cleanups
Date: Fri, 13 Mar 2015 11:23:05 +0100 [thread overview]
Message-ID: <5502BA89.8020100@linaro.org> (raw)
In-Reply-To: <1426162054-9987-1-git-send-email-alexandre.belloni@free-electrons.com>
On 03/12/2015 01:07 PM, Alexandre Belloni wrote:
> 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
>
> It also needs this patch to probe the watchdog properly:
> http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/327274.html
Hi Alexandre,
through which tree do you want this patchset to be merged ?
Thanks
-- Daniel
> Changes in v5:
> - Documented the watchdog compatible
> - Switched to simple-mfd to probe the system timer subnodes
> - Selected ATMEL_ST from mach-at91/Kconfig instead of using def_bool SOC_AT91RM9200
> - Reordered the atmel-st probe cleanup and its move to driver/clocksource
> - Added a patch to replace setup_irq by request_irq
> - Merged the reset handling in the watchdog timer as we are using the watchdog
> anyway to reset the board.
> - Used a simple space after a #define for registers
>
> 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 (10):
> 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
> watchdog: at91rm9200: implement restart handler
> ARM: at91: at91rm9200: remove deprecated arm_pm_restart
> ARM: at91: properly initialize timer
> ARM: at91: time: move the system timer driver to drivers/clocksource
> clocksource: atmel-st: use syscon/regmap
> clocksource: atmel-st: remove mach/hardware dependency
> ARM: at91: remove useless include
>
> .../devicetree/bindings/arm/atmel-at91.txt | 4 +-
> arch/arm/boot/dts/at91rm9200.dtsi | 6 +-
> arch/arm/mach-at91/Kconfig | 1 +
> 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 | 115 ++++++++-------------
> drivers/watchdog/Kconfig | 2 +-
> drivers/watchdog/at91rm9200_wdt.c | 61 +++++++++--
> include/linux/mfd/syscon/atmel-st.h | 49 +++++++++
> 13 files changed, 164 insertions(+), 164 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 (74%)
> create mode 100644 include/linux/mfd/syscon/atmel-st.h
>
--
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next prev parent reply other threads:[~2015-03-13 10:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 12:07 [PATCH v5 00/10] Atmel System Timer cleanups Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 01/10] ARM: at91/dt: declare atmel, at91rm9200-st as a syscon Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 02/10] mfd: syscon: Add atmel system timer registers definition Alexandre Belloni
2015-03-13 8:03 ` Lee Jones
2015-03-13 10:40 ` Alexandre Belloni
2015-03-13 16:52 ` Nicolas Ferre
2015-03-16 8:17 ` Lee Jones
2015-03-12 12:07 ` [PATCH v5 03/10] watchdog: at91rm9200: use the system timer syscon Alexandre Belloni
2015-03-12 16:19 ` Guenter Roeck
2015-03-12 12:07 ` [PATCH v5 04/10] watchdog: at91rm9200: implement restart handler Alexandre Belloni
2015-03-12 16:22 ` Guenter Roeck
2015-03-12 12:07 ` [PATCH v5 05/10] ARM: at91: at91rm9200: remove deprecated arm_pm_restart Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 06/10] ARM: at91: properly initialize timer Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 07/10] ARM: at91: time: move the system timer driver to drivers/clocksource Alexandre Belloni
2015-03-13 10:14 ` Daniel Lezcano
2015-03-12 12:07 ` [PATCH v5 08/10] clocksource: atmel-st: use syscon/regmap Alexandre Belloni
2015-03-13 10:17 ` Daniel Lezcano
2015-03-12 12:07 ` [PATCH v5 09/10] clocksource: atmel-st: remove mach/hardware dependency Alexandre Belloni
2015-03-13 10:21 ` Daniel Lezcano
2015-03-13 10:44 ` Alexandre Belloni
2015-03-13 10:54 ` [PATCH v6 " Alexandre Belloni
2015-03-12 12:07 ` [PATCH v5 10/10] ARM: at91: remove useless include Alexandre Belloni
2015-03-13 10:22 ` Daniel Lezcano
2015-03-12 14:04 ` [PATCH v5 00/10] Atmel System Timer cleanups Nicolas Ferre
2015-03-13 10:23 ` Daniel Lezcano [this message]
2015-03-13 10:33 ` Alexandre Belloni
2015-03-13 10:33 ` Daniel Lezcano
2015-03-13 16:36 ` Nicolas Ferre
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