linux-stable.git/drivers/clocksource/Kconfig, branch linux-4.8.y Linux kernel stable tree clocksource/drivers/arm_arch_timer: Control the evtstrm via the cmdline 2016-06-28T09:35:50+00:00 Will Deacon will.deacon@arm.com 2016-06-27T16:30:13+00:00 46fd5c6b3059462131caa4d52691c9c5666c3223 Disabling the eventstream can be useful for both remotely debugging a deployed production system and development of code using WFE-based polling loops. Whilst this can currently be controlled via a Kconfig option (CONFIG_ARM_ARCH_TIMER_EVTSTREAM), it's often desirable to toggle the feature on the command line, so this patch adds a new command-line option ("clocksource.arm_arch_timer.evtstrm") to do just that. The default behaviour is determined based on CONFIG_ARM_ARCH_TIMER_EVTSTREAM. Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Disabling the eventstream can be useful for both remotely debugging a
deployed production system and development of code using WFE-based
polling loops. Whilst this can currently be controlled via a Kconfig
option (CONFIG_ARM_ARCH_TIMER_EVTSTREAM), it's often desirable to toggle
the feature on the command line, so this patch adds a new command-line
option ("clocksource.arm_arch_timer.evtstrm") to do just that. The
default behaviour is determined based on CONFIG_ARM_ARCH_TIMER_EVTSTREAM.

Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/versatile: Add the COMPILE_TEST option 2016-06-28T08:22:18+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-07T09:05:01+00:00 5cc87a4df5009c1cbe9e087ad16c0bacdae06809 Change the Kconfig option logic to fullfil with the current approach, allowing the user to compile the driver on different platforms. The current option let the user to select the clocksource or not. The Kconfig option policy is to let the platform to select the timer automatically. Add the COMPILE_TEST option, so the prompt to select the driver will be showed only when COMPILE_TEST is set and will let this driver to compile on different platform, thus increasing the compilation test coverage. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach,
allowing the user to compile the driver on different platforms.

The current option let the user to select the clocksource or not.

The Kconfig option policy is to let the platform to select the
timer automatically.

Add the COMPILE_TEST option, so the prompt to select the driver will
be showed only when COMPILE_TEST is set and will let this driver
to compile on different platform, thus increasing the compilation
test coverage.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/timer-atmel-st: Add the COMPILE_TEST option 2016-06-28T08:22:17+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-06T17:08:39+00:00 b988d3f085f07deca70ba8b90f77a84af8a334a3 Change the Kconfig option logic to fullfil with the current approach, allowing the user to compile the driver on different platforms. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach,
allowing the user to compile the driver on different platforms.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/arm_global_timer: Add the COMPILE_TEST option 2016-06-28T08:22:16+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-06T12:34:28+00:00 67a87a43b9117029446bea6397675bc6f7725a5a Change the Kconfig option logic to fullfil with the current approach, allowing the user to compile the driver on different platforms. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach,
allowing the user to compile the driver on different platforms.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/integrator-ap: Add the COMPILE_TEST option 2016-06-28T08:22:16+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T13:11:21+00:00 568c0342e494fa4c05377c6c83c653afa350985a Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_INTEGRATOR_AP_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_INTEGRATOR_AP_TIMER and is selected
by the platform. Then the clocksource's Kconfig is changed to make this
option selectable by the user if the COMPILE_TEST option is set. Otherwise,
it is up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/keystone: Add the COMPILE_TEST option 2016-06-28T08:22:15+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T13:05:05+00:00 c12547a00dfd3aaacfd5ce362ee4b9585c320054 Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_KEYSTONE_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_KEYSTONE_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/nspire: Add the COMPILE_TEST option 2016-06-28T08:22:14+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T13:03:21+00:00 d683b9dcc8a8d743f7b660ff3b77ccfbe652e4b9 Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_NSPIRE_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_NSPIRE_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/u300: Add the COMPILE_TEST option 2016-06-28T08:22:13+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T12:31:16+00:00 85f98db4adbbd3ec6b41537d31241b59bf47c66f Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_U300_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Due on the delay specific code, this driver will compile only on the ARM architecture. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_U300_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Due on the delay specific code, this driver will compile only on the ARM
architecture.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/prima2: Add the COMPILE_TEST option 2016-06-28T08:22:12+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T12:28:38+00:00 f3550d499576c423db0d902930cf8d848fe09744 Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_PRIMA2_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_PRIMA2_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/mxs: Add the COMPILE_TEST option 2016-06-28T08:22:10+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2016-06-03T11:36:18+00:00 d81c50a0360f8a186150b9bb572d5e0514c25ce9 Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_MXS_TIMER and is selected by the platform. Then the clocksource's Kconfig is changed to make this option selectable by the user if the COMPILE_TEST option is set. Otherwise, it is up to the platform's Kconfig to select the timer. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_MXS_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>