Re: [PATCH 3/6] arm: omap4: support pmu

2012-05-20 Thread Ming Lei
Hi Jon, On Sat, May 19, 2012 at 2:17 AM, Jon Hunter wrote: > > I was performing the test you mentioned in the above thread to reproduce the > problem. However, I was not able to reproduce the issue. Did you receive any > confirmation from Dmitry this fixed his issue for oprofile? No, looks Dmi

Re: [PATCH 3/6] arm: omap4: support pmu

2012-05-18 Thread Jon Hunter
Hi Ming, On 05/16/2012 05:12 AM, Ming Lei wrote: > On Thu, May 10, 2012 at 5:35 AM, Jon Hunter wrote: > >> + >> + /*configure CTI0 for pmu irq routing*/ >> + cti_init(&omap4_cti[0], base0, OMAP44XX_IRQ_CTI0, 6); >> + cti_unlock(&omap4_cti[0]); >> + cti_map_trigger(&omap4_

Re: [PATCH 3/6] arm: omap4: support pmu

2012-05-16 Thread Ming Lei
On Thu, May 10, 2012 at 5:35 AM, Jon Hunter wrote: > + > +       /*configure CTI0 for pmu irq routing*/ > +       cti_init(&omap4_cti[0], base0, OMAP44XX_IRQ_CTI0, 6); > +       cti_unlock(&omap4_cti[0]); > +       cti_map_trigger(&omap4_cti[0], 1, 6, 2); > + > +       /*configure CTI1 for pmu ir

[PATCH 3/6] arm: omap4: support pmu

2012-05-09 Thread Jon Hunter
From: Ming Lei This patch supports pmu irq routed from CTI, so make pmu/perf working on OMAP4. The idea is from Woodruff Richard in the disscussion about "Oprofile on Pandaboard / Omap4" on pandabo...@googlegroups.com. Acked-by: Jean Pihet Acked-by: Tony Lindgren Acked-by: Santosh Shilimkar