[PATCH v18 00/15] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer
fu.wei at linaro.org
Sat Jan 14 03:34:23 PST 2017
On 14 January 2017 at 03:29, Mark Rutland <mark.rutland at arm.com> wrote:
> On Fri, Dec 09, 2016 at 01:33:04AM +0800, fu.wei at linaro.org wrote:
>> From: Fu Wei <fu.wei at linaro.org>
>> This patchset:
>> (1)Preparation for adding GTDT support in arm_arch_timer:
>> 1. Move some enums and marcos to header file;
>> 2. Add a new enum for spi type;
>> 3. Improve printk relevant code;
>> 4. Rename some enums and defines;
>> 5. Rework PPI determination;
>> 6. Rework counter frequency detection;
>> 7. Refactor arch_timer_needs_probing, move it into DT init call
>> 8. Introduce some new structs and refactor the MMIO timer init code
>> for reusing some common code.
>> (2)Introduce ACPI GTDT parser: drivers/acpi/arm64/acpi_gtdt.c
>> Parse all kinds of timer in GTDT table of ACPI:arch timer,
>> memory-mapped timer and SBSA Generic Watchdog timer.
>> This driver can help to simplify all the relevant timer drivers,
>> and separate all the ACPI GTDT knowledge from them.
>> (3)Simplify ACPI code for arm_arch_timer
>> (4)Add GTDT support for ARM memory-mapped timer.
>> This patchset has been tested on the following platforms with ACPI enabled:
>> (1)ARM Foundation v8 model
> Once v4.10-rc4 comes out this weekend, could you please rebase and
> repost this?
Yes, of course.
I have rebased v19 to the latest v4.10-rc3-e96f8f1, it dosen't need
I will rebase it every day, and will repost it if it need any modification.
But for now, V19 works well with the master branch of upstream kernel.
Do I need to re-post it even if it doesn't need any improvement or
> Marc and I will be happy to take a look then.
Great thanks for your help!
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