On 06/26/2013 01:48 PM, Srinivas KANDAGATLA wrote: > From: Stuart Menefy <stuart.menefy@xxxxxx> > > This is a simple driver for the global timer module found in the Cortex > A9-MP cores from revision r1p0 onwards. This should be able to perform > the functions of the system timer and the local timer in an SMP system. > > The global timer has the following features: > The global timer is a 64-bit incrementing counter with an > auto-incrementing feature. It continues incrementing after sending > interrupts. The global timer is memory mapped in the private memory > region. > The global timer is accessible to all Cortex-A9 processors in the > cluster. Each Cortex-A9 processor has a private 64-bit comparator that > is used to assert a private interrupt when the global timer has reached > the comparator value. All the Cortex-A9 processors in a design use the > banked ID, ID27, for this interrupt. ID27 is sent to the Interrupt > Controller as a Private Peripheral Interrupt. The global timer is > clocked by PERIPHCLK. > > Signed-off-by: Stuart Menefy <stuart.menefy@xxxxxx> > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxx> > CC: Arnd Bergmann <arnd@xxxxxxxx> > CC: Rob Herring <robherring2@xxxxxxxxx> > CC: Linus Walleij <linus.walleij@xxxxxxxxxx> > CC: Will Deacon <will.deacon@xxxxxxx> > CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > --- > Thankyou for reveiwing the v6 patch. > This patch is split out of the orignal 10 patches submitted for Stixxxx SOC > support to arm-kernel mailing list. This patch has undergone few cycles of > reviews in arm-kernel mailing list. > > This patch is generated on top of timers/core branch. > > Arnd already picked up SOC support patches [4-10] and merged them via arm-soc > tree for 3.11. > And most of the patches are in next branches. > > If its not too late can this patch be considered for 3.11 via clocksource tree? > This patch has no build dependencies. I took it in my tree but it is too late for a 3.11, sorry. Thanks -- Daniel -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
