From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Fri, 02 Aug 2013 11:48:49 +0200 Subject: [PATCH v2 0/3] ARM/ARM64 architected timer updates In-Reply-To: <51FB7CB8.6080103@arm.com> References: <1371575223-21702-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <1374492082-13686-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <51FB7CB8.6080103@arm.com> Message-ID: <51FB8081.6040501@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/02/2013 11:32 AM, Sudeep KarkadaNagesha wrote: > Hi Daniel, > > On 22/07/13 12:21, Sudeep KarkadaNagesha wrote: >> From: Sudeep KarkadaNagesha >> >> This patch series adds support to configure the rate and enable the event >> stream for architected timer. Since the timer control register is reset to >> zero on warm boot, CPU PM notifier is added to re-initialse it. >> > This series is required to support TC2 cpuidle. > It will be good if you can review and get this in for v3.12 So do you want me to take the series through my tree ? > Regards, > Sudeep > >> Changes v1->v2: >> 1. Saved event stream divider value on cold reset path and re-used it >> in CPU PM notifier instead of calculating every time. >> 2. Rebased on v3.11-rc2(to avoid conflicts with __cpuinit* deletion) >> 3. Dropped "ARM/ARM64: arch_timer: remove __cpuinit attribute for >> arch_counter_set_user_access"(already done as part of __cpuinit* >> deletion) >> >> Regards, >> Sudeep >> >> >> Sudeep KarkadaNagesha (2): >> ARM: arch_timer: add macros for bits in control register >> drivers: clocksource: add CPU PM notifier for ARM architected timer >> >> Will Deacon (1): >> drivers: clocksource: configure event stream for ARM arch timer >> >> arch/arm/include/asm/arch_timer.h | 10 ++++++-- >> arch/arm64/include/asm/arch_timer.h | 12 +++++++--- >> drivers/clocksource/arm_arch_timer.c | 45 +++++++++++++++++++++++++++++++++++- >> include/clocksource/arm_arch_timer.h | 10 ++++++++ >> 4 files changed, 71 insertions(+), 6 deletions(-) >> > > -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog