Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7 |
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#
07a22847 |
| 09-Oct-2023 |
Jacky Bai <ping.bai@nxp.com> |
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
[ Upstream commit 8051a993ce222a5158bccc6ac22ace9253dd71cb ]
Fix coverity Issue CID 250382: Resource leak (RESOURCE_LEAK). Add kfree wh
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
[ Upstream commit 8051a993ce222a5158bccc6ac22ace9253dd71cb ]
Fix coverity Issue CID 250382: Resource leak (RESOURCE_LEAK). Add kfree when error return.
Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20231009083922.1942971-1-ping.bai@nxp.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22 |
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#
281bf6b9 |
| 28-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
clocksource/drivers/imx-gpt: Fold <soc/imx/timer.h> into its only user
Only the imx-gpt timer driver makes use of enum imx_gpt_type that is otherwise unused. Move its definition into the timer-imx-g
clocksource/drivers/imx-gpt: Fold <soc/imx/timer.h> into its only user
Only the imx-gpt timer driver makes use of enum imx_gpt_type that is otherwise unused. Move its definition into the timer-imx-gpt driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230328100531.879485-3-u.kleine-koenig@pengutronix.de
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#
95aded1b |
| 28-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
clocksource/drivers/imx-gpt: Use only a single name for functions
When looking at the data structs defining the different behaviours of the GPT blocks in different SoCs it's not helpful that the sam
clocksource/drivers/imx-gpt: Use only a single name for functions
When looking at the data structs defining the different behaviours of the GPT blocks in different SoCs it's not helpful that the same functions are used with different names.
So drop the cpp defines and use the original names.
This commit was generated using:
perl -i -e 'my %m; while (<>) { if (/^#define (imx[a-zA-Z0-6_]*)\s(imx[a-zA-Z0-6_]*)/) {$m{$1} = $2; } else { foreach my $f (keys %m) {s/$f/$m{$f}/; } print; } }' drivers/clocksource/timer-imx-gpt.c
This patch has no effect on the generated code.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230328091514.874724-1-u.kleine-koenig@pengutronix.de
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Revision tags: v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16 |
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#
f68a40ee |
| 07-Mar-2023 |
Fabio Estevam <festevam@denx.de> |
clocksource/drivers/timer-imx-gpt: Remove non-DT function
mxc_timer_init() was originally only used by non-DT i.MX platforms.
i.MX has already been converted to be a DT-only platform.
Remove the u
clocksource/drivers/timer-imx-gpt: Remove non-DT function
mxc_timer_init() was originally only used by non-DT i.MX platforms.
i.MX has already been converted to be a DT-only platform.
Remove the unused mxc_timer_init() function.
Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230307124313.708255-1-festevam@denx.de
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Revision tags: v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23 |
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#
cc2550b4 |
| 27-Feb-2020 |
afzal mohammed <afzal.mohd.ma@gmail.com> |
clocksource: Replace setup_irq() by request_irq()
request_irq() is preferred over setup_irq(). The early boot setup_irq() invocations happen either via 'init_IRQ()' or 'time_init()', while memory al
clocksource: Replace setup_irq() by request_irq()
request_irq() is preferred over setup_irq(). The early boot setup_irq() invocations happen either via 'init_IRQ()' or 'time_init()', while memory allocators are ready by 'mm_init()'.
Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized.
Hence replace setup_irq() by request_irq().
Seldom remove_irq() usage has been observed coupled with setup_irq(), wherever that has been found, it too has been replaced by free_irq().
A build error that was reported by kbuild test robot <lkp@intel.com> in the previous version of the patch also has been fixed.
[1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos
Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/91961c77c1cf93d41523f5e1ac52043f32f97077.1582799709.git.afzal.mohd.ma@gmail.com
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Revision tags: v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18 |
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#
ec3372f2 |
| 05-Nov-2018 |
Clément Péron <peron.clem@gmail.com> |
clocksource/drivers/imx-gpt: Remove unnecessary irq protection
shutdown and oneshot are already protected against irq interruptions
Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by
clocksource/drivers/imx-gpt: Remove unnecessary irq protection
shutdown and oneshot are already protected against irq interruptions
Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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#
df181e38 |
| 04-Nov-2018 |
Anson Huang <anson.huang@nxp.com> |
clocksource/drivers/imx-gpt: Add support for ARM64
This patch allows building and compile-testing the i.MX GPT driver also for ARM64. The delay_timer is only supported on ARMv7.
Signed-off-by: Anso
clocksource/drivers/imx-gpt: Add support for ARM64
This patch allows building and compile-testing the i.MX GPT driver also for ARM64. The delay_timer is only supported on ARMv7.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17 |
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#
c53bb605 |
| 22-May-2018 |
Fabio Estevam <fabio.estevam@nxp.com> |
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier
Adopt the SPDX license identifier headers to ease license compliance management.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Si
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier
Adopt the SPDX license identifier headers to ease license compliance management.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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#
377873c1 |
| 22-May-2018 |
Fabio Estevam <fabio.estevam@nxp.com> |
clocksource/drivers/timer-imx-gpt: Remove outdated file path
imx gpt timer driver has been moved from arch/arm/mach-imx to drivers/clocksource/ a long time ago, so remove the reference to the old fi
clocksource/drivers/timer-imx-gpt: Remove outdated file path
imx gpt timer driver has been moved from arch/arm/mach-imx to drivers/clocksource/ a long time ago, so remove the reference to the old file path.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.16, v4.15, v4.13.16, v4.14, v4.13.5, v4.13, v4.12 |
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#
17273395 |
| 26-May-2017 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the clocksource at early stage. However, this macro i
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the clocksource at early stage. However, this macro is also used to initialize the clockevent if any, or the clockevent only.
It was originally suggested to declare another macro to initialize a clockevent, so in order to separate the two entities even they belong to the same IP. This was not accepted because of the impact on the DT where splitting a clocksource/clockevent definition does not make sense as it is a Linux concept not a hardware description.
On the other side, the clocksource has not interrupt declared while the clockevent has, so it is easy from the driver to know if the description is for a clockevent or a clocksource, IOW it could be implemented at the driver level.
So instead of dealing with a named clocksource macro, let's use a more generic one: TIMER_OF_DECLARE.
The patch has not functional changes.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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Revision tags: v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13 |
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#
177cf6e5 |
| 06-Jun-2016 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksources: Switch back to the clksrc table
All the clocksource drivers's init function are now converted to return an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the clksrc-of
clocksources: Switch back to the clksrc table
All the clocksource drivers's init function are now converted to return an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the clksrc-of table.
Let's convert back the names: - CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE - clksrc-of-ret => clksrc-of
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
For exynos_mct and samsung_pwm_timer: Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
For arch/arc: Acked-by: Vineet Gupta <vgupta@synopsys.com>
For mediatek driver: Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
For the Rockchip-part Acked-by: Heiko Stuebner <heiko@sntech.de>
For STi : Acked-by: Patrice Chotard <patrice.chotard@st.com>
For the mps2-timer.c and versatile.c changes: Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
For the OXNAS part : Acked-by: Neil Armstrong <narmstrong@baylibre.com>
For LPC32xx driver: Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
For Broadcom Kona timer change: Acked-by: Ray Jui <ray.jui@broadcom.com>
For Sun4i and Sun5i: Acked-by: Chen-Yu Tsai <wens@csie.org>
For Meson6: Acked-by: Carlo Caione <carlo@caione.org>
For Keystone: Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
For NPS: Acked-by: Noam Camus <noamca@mellanox.com>
For bcm2835: Acked-by: Eric Anholt <eric@anholt.net>
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#
c11cd416 |
| 06-Jun-2016 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksource/drivers/imx-gpt: Convert init function to return error
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another
clocksource/drivers/imx-gpt: Convert init function to return error
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and make the system boot up correctly
or
- print an error and let the caller unaware if the state of the system
Change that by converting the init functions to return an error conforming to the CLOCKSOURCE_OF_RET prototype.
Proper error handling (rollback, errno value) will be changed later case by case, thus this change just return back an error or success in the init function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8, v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4, v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1, openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1 |
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#
f1c08c9b |
| 14-Oct-2015 |
Lucas Stach <l.stach@pengutronix.de> |
clocksource/drivers/imx: Allow timer irq affinity change
Allow the timer core to change the smp affinity of the broadcast timer irq by setting CLOCK_EVT_FEAT_DYNIRQ flag. For this to work the timer
clocksource/drivers/imx: Allow timer irq affinity change
Allow the timer core to change the smp affinity of the broadcast timer irq by setting CLOCK_EVT_FEAT_DYNIRQ flag. For this to work the timer core needs to be told about the used irq.
This reduces interrupt pressure and wakeups on CPU0 as well as vastly reducing the number of timer broadcast IPIs.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.3-rc1, v4.2, v4.2-rc8 |
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be3b0f9b |
| 20-Aug-2015 |
Guenter Roeck <linux@roeck-us.net> |
clocksource/imx: Fix boot with non-DT systems
Commit 6dd747825b20 ("ARM: imx: move timer resources into a structure") moved initialization parameters into a data structure, but neglected to set the
clocksource/imx: Fix boot with non-DT systems
Commit 6dd747825b20 ("ARM: imx: move timer resources into a structure") moved initialization parameters into a data structure, but neglected to set the irq field in that data structure for non-DT boots. This causes the system to hang if a non-DT boot is attempted.
Fixes: 6dd747825b20 ("ARM: imx: move timer resources into a structure") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: http://lkml.kernel.org/r/1440066441-13930-1-git-send-email-linux@roeck-us.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Revision tags: v4.2-rc7, v4.2-rc6, v4.2-rc5, v4.2-rc4, v4.2-rc3, v4.2-rc2 |
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#
26b91f04 |
| 06-Jul-2015 |
Viresh Kumar <viresh.kumar@linaro.org> |
clockevents/drivers/timer-imx-gpt: Migrate to new 'set-state' interface
Migrate timer-imx-gpt driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface i
clockevents/drivers/timer-imx-gpt: Migrate to new 'set-state' interface
Migrate timer-imx-gpt driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now.
This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED.
Also drop: - 'imx_timer.cem': It was caching the last state of the clockevent device. The same behavior can be achieved by using clockevents state helpers. These helpers are only required for oneshot mode as shutdown/resume wouldn't be done twice by the core.
- 'clock_event_mode_label': CLOCK_EVT_MODE_* shouldn't be used anymore by drivers. The prints are modified to print the set-state functions name now to debug the driver.
Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.2-rc1 |
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#
747d34e7 |
| 27-Jun-2015 |
Philippe Reynes <tremyfr@gmail.com> |
clocksource/imx: Define clocksource for mx27
The rework of the imx clocksource driver missed to add an entry for imx27 which results in a boot failure on those machines.
Add the proper CLOCKSOURCE_
clocksource/imx: Define clocksource for mx27
The rework of the imx clocksource driver missed to add an entry for imx27 which results in a boot failure on those machines.
Add the proper CLOCKSOURCE_OF_DECLARE() entry for imx27 and map it to the imx21 init.
Fixes: bef11c881ba5 'ARM: imx: initialize gpt device type for DT boot' Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: daniel.lezcano@linaro.org Cc: fabio.estevam@freescale.com Cc: shawnguo@kernel.org Cc: kernel@pengutronix.de Link: http://lkml.kernel.org/r/1435439504-406-1-git-send-email-tremyfr@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Revision tags: v4.1, v4.1-rc8, v4.1-rc7, v4.1-rc6 |
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#
cc013fa8 |
| 29-May-2015 |
Shawn Guo <shawn.guo@linaro.org> |
clocksource: timer-imx-gpt: remove include of <asm/mach/time.h>
The include of <asm/mach/time.h> is not needed at all, and causes build error in some cases. Remove it.
Reported-by: Stephen Rothwel
clocksource: timer-imx-gpt: remove include of <asm/mach/time.h>
The include of <asm/mach/time.h> is not needed at all, and causes build error in some cases. Remove it.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.1-rc5, v4.1-rc4 |
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#
bea5af41 |
| 15-May-2015 |
Shawn Guo <shawn.guo@linaro.org> |
ARM: imx: move timer driver into drivers/clocksource
After the cleanup on imx timer driver, now it's ready to be moved into drivers/clocksource/. Let's do it.
Signed-off-by: Shawn Guo <shawn.guo@l
ARM: imx: move timer driver into drivers/clocksource
After the cleanup on imx timer driver, now it's ready to be moved into drivers/clocksource/. Let's do it.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23 |
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#
cc2550b4 |
| 27-Feb-2020 |
afzal mohammed <afzal.mohd.ma@gmail.com> |
clocksource: Replace setup_irq() by request_irq() request_irq() is preferred over setup_irq(). The early boot setup_irq() invocations happen either via 'init_IRQ()' or 'time_init()', whi
clocksource: Replace setup_irq() by request_irq() request_irq() is preferred over setup_irq(). The early boot setup_irq() invocations happen either via 'init_IRQ()' or 'time_init()', while memory allocators are ready by 'mm_init()'. Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized. Hence replace setup_irq() by request_irq(). Seldom remove_irq() usage has been observed coupled with setup_irq(), wherever that has been found, it too has been replaced by free_irq(). A build error that was reported by kbuild test robot <lkp@intel.com> in the previous version of the patch also has been fixed. [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/91961c77c1cf93d41523f5e1ac52043f32f97077.1582799709.git.afzal.mohd.ma@gmail.com
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Revision tags: v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18 |
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#
ec3372f2 |
| 05-Nov-2018 |
Clément Péron <peron.clem@gmail.com> |
clocksource/drivers/imx-gpt: Remove unnecessary irq protection shutdown and oneshot are already protected against irq interruptions Signed-off-by: Clément Péron <peron.clem@gmail.co
clocksource/drivers/imx-gpt: Remove unnecessary irq protection shutdown and oneshot are already protected against irq interruptions Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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#
df181e38 |
| 04-Nov-2018 |
Anson Huang <anson.huang@nxp.com> |
clocksource/drivers/imx-gpt: Add support for ARM64 This patch allows building and compile-testing the i.MX GPT driver also for ARM64. The delay_timer is only supported on ARMv7.
clocksource/drivers/imx-gpt: Add support for ARM64 This patch allows building and compile-testing the i.MX GPT driver also for ARM64. The delay_timer is only supported on ARMv7. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17 |
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#
c53bb605 |
| 22-May-2018 |
Fabio Estevam <fabio.estevam@nxp.com> |
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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#
377873c1 |
| 22-May-2018 |
Fabio Estevam <fabio.estevam@nxp.com> |
clocksource/drivers/timer-imx-gpt: Remove outdated file path imx gpt timer driver has been moved from arch/arm/mach-imx to drivers/clocksource/ a long time ago, so remove the reference
clocksource/drivers/timer-imx-gpt: Remove outdated file path imx gpt timer driver has been moved from arch/arm/mach-imx to drivers/clocksource/ a long time ago, so remove the reference to the old file path. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v4.16, v4.15, v4.13.16, v4.14, v4.13.5, v4.13, v4.12 |
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#
17273395 |
| 26-May-2017 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the clocksource at early stage. However,
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the clocksource at early stage. However, this macro is also used to initialize the clockevent if any, or the clockevent only. It was originally suggested to declare another macro to initialize a clockevent, so in order to separate the two entities even they belong to the same IP. This was not accepted because of the impact on the DT where splitting a clocksource/clockevent definition does not make sense as it is a Linux concept not a hardware description. On the other side, the clocksource has not interrupt declared while the clockevent has, so it is easy from the driver to know if the description is for a clockevent or a clocksource, IOW it could be implemented at the driver level. So instead of dealing with a named clocksource macro, let's use a more generic one: TIMER_OF_DECLARE. The patch has not functional changes. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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Revision tags: v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13 |
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#
177cf6e5 |
| 06-Jun-2016 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksources: Switch back to the clksrc table All the clocksource drivers's init function are now converted to return an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as t
clocksources: Switch back to the clksrc table All the clocksource drivers's init function are now converted to return an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the clksrc-of table. Let's convert back the names: - CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE - clksrc-of-ret => clksrc-of Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> For exynos_mct and samsung_pwm_timer: Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> For arch/arc: Acked-by: Vineet Gupta <vgupta@synopsys.com> For mediatek driver: Acked-by: Matthias Brugger <matthias.bgg@gmail.com> For the Rockchip-part Acked-by: Heiko Stuebner <heiko@sntech.de> For STi : Acked-by: Patrice Chotard <patrice.chotard@st.com> For the mps2-timer.c and versatile.c changes: Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> For the OXNAS part : Acked-by: Neil Armstrong <narmstrong@baylibre.com> For LPC32xx driver: Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com> For Broadcom Kona timer change: Acked-by: Ray Jui <ray.jui@broadcom.com> For Sun4i and Sun5i: Acked-by: Chen-Yu Tsai <wens@csie.org> For Meson6: Acked-by: Carlo Caione <carlo@caione.org> For Keystone: Acked-by: Santosh Shilimkar <ssantosh@kernel.org> For NPS: Acked-by: Noam Camus <noamca@mellanox.com> For bcm2835: Acked-by: Eric Anholt <eric@anholt.net>
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