Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-10-02 Thread Dave Martin
On Fri, Sep 28, 2012 at 06:15:53PM +0100, Lorenzo Pieralisi wrote: On Fri, Sep 28, 2012 at 04:57:46PM +0100, Dave Martin wrote: [ Note: please aim to CC devicetree-disc...@lists.ozlabs.org with any patches or bindings relevant to device tree. ] [ Lorenzo, there's a question for you

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-10-02 Thread Lorenzo Pieralisi
On Tue, Oct 02, 2012 at 12:27:04PM +0100, Dave Martin wrote: On Fri, Sep 28, 2012 at 06:15:53PM +0100, Lorenzo Pieralisi wrote: On Fri, Sep 28, 2012 at 04:57:46PM +0100, Dave Martin wrote: [...] There must be a common way for all devices to link to the topology, though. The topology

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-10-02 Thread Dave Martin
On Tue, Oct 02, 2012 at 02:44:44PM +0100, Lorenzo Pieralisi wrote: On Tue, Oct 02, 2012 at 12:27:04PM +0100, Dave Martin wrote: On Fri, Sep 28, 2012 at 06:15:53PM +0100, Lorenzo Pieralisi wrote: On Fri, Sep 28, 2012 at 04:57:46PM +0100, Dave Martin wrote: [...] There must be a common

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-28 Thread Mark Rutland
On Tue, Sep 25, 2012 at 08:08:47PM +0100, Rohit Vaswani wrote: Any comments ? I have a few questions about the irq side of things. diff --git a/Documentation/devicetree/bindings/arm/arch_timer.txt b/Documentation/devicetree/bindings/arm/arch_timer.txt index 52478c8..8e01328 100644 ---

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-28 Thread Dave Martin
[ Note: please aim to CC devicetree-disc...@lists.ozlabs.org with any patches or bindings relevant to device tree. ] [ Lorenzo, there's a question for you further down this mail. ] On Fri, Sep 28, 2012 at 01:28:58PM +0100, Mark Rutland wrote: On Tue, Sep 25, 2012 at 08:08:47PM +0100, Rohit

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-28 Thread Lorenzo Pieralisi
On Fri, Sep 28, 2012 at 04:57:46PM +0100, Dave Martin wrote: [ Note: please aim to CC devicetree-disc...@lists.ozlabs.org with any patches or bindings relevant to device tree. ] [ Lorenzo, there's a question for you further down this mail. ] [...] + If using the memory mapped

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-27 Thread Marc Zyngier
On 25/09/12 20:08, Rohit Vaswani wrote: Any comments ? Marc, would it be possible for you to pull this into your timers-next tree ? Hi Rohit, Sorry for the delay. I'll give these patches a whirl first thing tomorrow. Thanks, M. -- Jazz is not dead. It just smells funny... -- To

Re: [PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-25 Thread Rohit Vaswani
Any comments ? Marc, would it be possible for you to pull this into your timers-next tree ? -Rohit On 9/15/2012 12:41 AM, Rohit Vaswani wrote: The current arch_timer only support accessing through CP15 interface. Add support for ARM processors that only support IO mapped register interface.

[PATCH v2 RESEND 2/2] ARM: local timers: add timer support using IO mapped register

2012-09-15 Thread Rohit Vaswani
The current arch_timer only support accessing through CP15 interface. Add support for ARM processors that only support IO mapped register interface. The memory mapped timer interface works with SPI interrupts instead of PPI. Signed-off-by: Rohit Vaswani rvasw...@codeaurora.org ---