From: b-cousson@ti•com (Benoit Cousson)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2 0/7] ARM: OMAP2+: Add device-tree support for timers
Date: Thu, 20 Sep 2012 04:23:07 +0200 [thread overview]
Message-ID: <505A7E0B.30709@ti.com> (raw)
In-Reply-To: <1347579091-3794-1-git-send-email-jon-hunter@ti.com>
Hi Tony,
I was about to take the DTS patch, but was wondering if you will pull
the driver changes for 3.7.
Thanks,
Benoit
On 09/14/2012 01:31 AM, Jon Hunter wrote:
> This series adds device-tree support for the timers on OMAP2+ devices
> including AM33xx.
>
> Testing:
> 1. I have booted linux with this series on OMAP2420 H4, OMAP3430 Beagle and
> OMAP4430 Panda with/without device-tree present.
> 2. Vaibhav has booted linux on AM335x Beagle bone (thanks!)
> 3. I have tested the all the timers (not used by the kernel as sys-timers) on
> OMAP2420 H4, OMAP3430 Beagle and OMAP4430 Panda with/without device-tree with
> this series. The testing includes ...
> a. Configuring, starting a timer and checking the counter value is
> incrementing.
> b. Testing timer overflow interrupt when timer expires.
> c. Using different clock sources to operate the timer with.
> 4. Verified on OMAP4430 and AM33xx (Vaibhav) that the kernel boots when using a
> GP timer as clock-source (default for OMAP is 32k-sync timer). Thanks to
> Vaibhav for catching and tracking down a bug when using a GP-timer as the
> clock-source!
>
> V2 changes:
> - Remove use of device-tree alias property
> - Migrate OMAP timers to request timers by property instead of device ID
> - Include OMAP2 support
>
> Jon Hunter (7):
> ARM: dts: OMAP: Add timer nodes
> ARM: OMAP3: Dynamically disable secure timer nodes for secure devices
> ARM: OMAP4: Add timer clock aliases for device-tree
> ARM: OMAP: Add a timer attribute for timers that can interrupt the
> DSP
> ARM: OMAP: Add function to request a timer by capability
> ARM: OMAP3: Add generic machine descriptor for boards with OMAP3 GP
> devices
> ARM: OMAP: Add DT support for timer driver
>
> .../devicetree/bindings/arm/omap/timer.txt | 30 +++++
> arch/arm/boot/dts/am33xx.dtsi | 61 +++++++++
> arch/arm/boot/dts/omap2.dtsi | 86 +++++++++++++
> arch/arm/boot/dts/omap2420.dtsi | 8 ++
> arch/arm/boot/dts/omap2430.dtsi | 8 ++
> arch/arm/boot/dts/omap3.dtsi | 96 ++++++++++++++
> arch/arm/boot/dts/omap4.dtsi | 86 +++++++++++++
> arch/arm/mach-omap1/timer.c | 2 +-
> arch/arm/mach-omap2/board-generic.c | 18 +++
> arch/arm/mach-omap2/clock44xx_data.c | 12 ++
> arch/arm/mach-omap2/common.h | 1 +
> arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c | 9 ++
> arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 15 ++-
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 15 ++-
> arch/arm/mach-omap2/timer.c | 131 +++++++++++++++++---
> arch/arm/plat-omap/dmtimer.c | 94 +++++++++++++-
> arch/arm/plat-omap/include/plat/dmtimer.h | 2 +
> 17 files changed, 646 insertions(+), 28 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/arm/omap/timer.txt
>
next prev parent reply other threads:[~2012-09-20 2:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-13 23:31 [PATCH V2 0/7] ARM: OMAP2+: Add device-tree support for timers Jon Hunter
2012-09-13 23:31 ` [PATCH V2 1/7] ARM: dts: OMAP: Add timer nodes Jon Hunter
2012-09-13 23:31 ` [PATCH V2 2/7] ARM: OMAP3: Dynamically disable secure timer nodes for secure devices Jon Hunter
2012-09-13 23:31 ` [PATCH V2 3/7] ARM: OMAP4: Add timer clock aliases for device-tree Jon Hunter
2012-09-19 23:55 ` Paul Walmsley
2012-09-13 23:31 ` [PATCH V2 4/7] ARM: OMAP: Add a timer attribute for timers that can interrupt the DSP Jon Hunter
2012-09-20 0:07 ` Paul Walmsley
2012-09-13 23:31 ` [PATCH V2 5/7] ARM: OMAP: Add function to request a timer by capability Jon Hunter
2012-09-13 23:31 ` [PATCH V2 6/7] ARM: OMAP3: Add generic machine descriptor for boards with OMAP3 GP devices Jon Hunter
2012-09-13 23:31 ` [PATCH V2 7/7] ARM: OMAP: Add DT support for timer driver Jon Hunter
2012-09-20 0:19 ` Rob Herring
2012-09-26 15:51 ` Jon Hunter
2012-09-26 16:11 ` Rob Herring
2012-09-13 23:39 ` [PATCH V2 0/7] ARM: OMAP2+: Add device-tree support for timers Jon Hunter
2012-09-20 2:23 ` Benoit Cousson [this message]
2012-09-20 23:53 ` Tony Lindgren
2012-09-26 16:53 ` Jon Hunter
2012-09-28 18:51 ` Vaibhav Hiremath
2012-09-28 21:30 ` Jon Hunter
2012-09-28 21:47 ` Jon Hunter
2012-09-29 9:33 ` Hiremath, Vaibhav
2012-10-08 21:10 ` Tony Lindgren
2012-09-28 22:17 ` Jon Hunter
2012-09-26 15:40 ` Jon Hunter
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