Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-07 Thread Avik Sil
Hi Ming, On Wednesday 06 April 2011 11:37 AM, Ming Lei wrote: Hi Avik, 2011/4/5 Avik Silavik...@linux.vnet.ibm.com: Even after using ioremapped addresses in omap_writel() I'm getting the oops. Can you please point me to the location in mainline, where these l3 clocks are enabled? I guess

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-07 Thread Avik Sil
Hi Ming, On Thursday 07 April 2011 03:24 PM, Ming Lei wrote: Hi Avik, Please check if the option CONFIG_PM is enabled or not. CONFIG_PM is enabled in my config: $ grep CONFIG_PM .config CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_PM_RUNTIME=y

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-05 Thread Avik Sil
On Tuesday 05 April 2011 07:33 AM, Ming Lei wrote: Hi, 2011/4/5 Avik Silavik...@linux.vnet.ibm.com: #define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0720) [...] Should I use those identifier instead? Yes, seems right, but you need to use the ioremap

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-04 Thread Avik Sil
Hi Ming, On Saturday 02 April 2011 10:57 AM, Ming Lei wrote: Hi Avik, 2011/4/1 Avik Silavik...@linux.vnet.ibm.com: Hi, I've applied the patches in http://lists.infradead.org/pipermail/linux-arm-kernel/2011-March/045283.html on top of a linaro kernel which resulted in booting problem on

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-04 Thread Avik Sil
On Monday 04 April 2011 07:53 PM, Ming Lei wrote: Hi, 2011/4/4 Avik Silavik...@linux.vnet.ibm.com: Hi Ming, On Saturday 02 April 2011 10:57 AM, Ming Lei wrote: Hi Avik, 2011/4/1 Avik Silavik...@linux.vnet.ibm.com: Hi, I've applied the patches in