From: daniel.lezcano@linaro.org (Daniel Lezcano)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 00/10] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer
Date: Fri, 1 Jul 2016 16:00:34 +0200 [thread overview]
Message-ID: <57767782.6020509@linaro.org> (raw)
In-Reply-To: <2435381.sM3CFAEXNR@vostro.rjw.lan>
On 06/30/2016 03:27 PM, Rafael J. Wysocki wrote:
[ ... ]
>> GTDT is part of ACPI spec, drivers/acpi/ is for driver code of
>> ACPI spec, I think it can stay in drivers/acpi/ from this point
>> of view, am I right?
>
> The question is not "Can it?", but "Does it need to?".
>
> It is in the spec, but still there's only one architecture needing it.
>
> There is no way to test it on any other architecture and no reason to build it
> for any other architecture, so why does it need to be located in drivers/acpi/ ?
Hi Rafael,
what is the problem of having it in drivers/acpi ?
There are cpufreq-dt, speedstep*, tegra124-* in drivers/cpufreq.
clocksource-probe which is DT based with different drivers using it in
drivers/clocksource with a pletore of different archs.
Cstate code which is only used by x86 is in drivers/acpi, it is only
used by x86/ia64 and it isn't a problem. There is a small chunk in
arch/x86/kernel/acpi and it doesn't facilitate the comprehension of the
code.
IMHO, having all ACPI code in the same directory will encourage the
consolidation.
--
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next prev parent reply other threads:[~2016-07-01 14:00 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-29 18:15 [PATCH v6 00/10] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 01/10] clocksource/drivers/arm_arch_timer: Move enums and defines to header file fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 02/10] clocksource/drivers/arm_arch_timer: Add a new enum for spi type fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 03/10] clocksource/drivers/arm_arch_timer: Improve printk relevant code fu.wei at linaro.org
2016-06-30 2:54 ` Hanjun Guo
2016-07-07 16:12 ` Fu Wei
2016-06-29 18:15 ` [PATCH v6 04/10] acpi: Add some basic struct and functions in GTDT driver fu.wei at linaro.org
2016-06-29 21:24 ` Rafael J. Wysocki
2016-06-30 1:17 ` Fu Wei
2016-06-30 1:26 ` Rafael J. Wysocki
2016-06-30 1:32 ` Fu Wei
2016-06-30 4:13 ` Timur Tabi
2016-06-29 18:15 ` [PATCH v6 05/10] acpi: Add arch_timer support in GTDT table parse driver fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 06/10] acpi: Add GTDT driver to kernel build system fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 07/10] clocksource/drivers/arm_arch_timer: Simplify ACPI support code fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 08/10] acpi: Add memory-mapped timer support in GTDT driver fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 09/10] clocksource/drivers/arm_arch_timer: Add GTDT support for memory-mapped timer fu.wei at linaro.org
2016-06-29 18:15 ` [PATCH v6 10/10] acpi: Add SBSA Generic Watchdog support in GTDT driver fu.wei at linaro.org
2016-06-29 21:32 ` [PATCH v6 00/10] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer Rafael J. Wysocki
2016-06-30 1:29 ` Fu Wei
2016-06-30 1:37 ` Rafael J. Wysocki
2016-06-30 2:10 ` Hanjun Guo
2016-06-30 13:27 ` Rafael J. Wysocki
2016-06-30 13:48 ` Hanjun Guo
2016-07-01 15:23 ` Will Deacon
2016-07-01 21:04 ` Rafael J. Wysocki
2016-07-04 12:53 ` Rafael J. Wysocki
2016-07-05 14:18 ` Graeme Gregory
2016-07-06 0:00 ` Rafael J. Wysocki
2016-07-07 11:12 ` Hanjun Guo
2016-07-07 12:03 ` Rafael J. Wysocki
2016-07-07 13:40 ` Lorenzo Pieralisi
2016-07-07 13:58 ` Rafael J. Wysocki
2016-07-07 15:21 ` Fu Wei
2016-07-08 13:22 ` Lorenzo Pieralisi
2016-07-08 13:50 ` Sudeep Holla
2016-07-09 3:44 ` Hanjun Guo
2016-07-10 1:26 ` Rafael J. Wysocki
2016-07-09 3:00 ` Hanjun Guo
2016-07-01 14:00 ` Daniel Lezcano [this message]
2016-07-01 21:01 ` Rafael J. Wysocki
2016-07-04 13:43 ` Daniel Lezcano
2016-07-04 14:19 ` Rafael J. Wysocki
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