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5ccb51b0 |
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08-Feb-2023 |
Yangtao Li <frank.li@vivo.com> |
clocksource/drivers/timer-sun4i: Add CLOCK_EVT_FEAT_DYNIRQ Add CLOCK_EVT_FEAT_DYNIRQ to allow the IRQ could be runtime set affinity to the cores that needs wake up, otherwise saying core0 has to send IPI to wakeup core1. With CLOCK_EVT_FEAT_DYNIRQ set, when broadcast timer could wake up the cores, IPI is not needed. After enabling this feature, especially the scene where cpuidle is enabled can benefit. Signed-off-by: Yangtao Li <frank.li@vivo.com> Link: https://lore.kernel.org/r/20230209040239.24710-1-frank.li@vivo.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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4364044c |
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05-Sep-2022 |
Victor Hassan <victor@allwinnertech.com> |
clocksource/drivers/sun4i: Add definition of clear interrupt To prevent misunderstanding, use TIMER_IRQ_CLEAR instead of TIMER_IRQ_EN in function sun4i_timer_clear_interrupt. Signed-off-by: Victor Hassan <victor@allwinnertech.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220906052056.43404-1-victor@allwinnertech.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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7a93d490 |
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19-Jul-2022 |
XU pengfei <xupengfei@nfschina.com> |
clocksource/drivers/sun4i: Remove unnecessary (void*) conversions Remove unnecessary void* type casting. Signed-off-by: XU pengfei <xupengfei@nfschina.com> Link: https://lore.kernel.org/r/20220720020735.3771-1-xupengfei@nfschina.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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60bff9f8 |
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10-May-2022 |
Thomas Gleixner <tglx@linutronix.de> |
clocksource/drivers/timer-sun4i: Convert to SPDX identifier The license information clearly states GPL version 2 only. The extra text which excludes warranties is an excerpt of the corresponding GPLv2 clause 11. So the SPDX identifier covers it completely. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Samuel Holland <samuel@sholland.org> Cc: linux-sunxi@lists.linux.dev Link: https://lore.kernel.org/r/20220510171254.908144392@linutronix.de Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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bca4e084 |
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22-Jul-2019 |
Maxime Ripard <mripard@kernel.org> |
clocksource: sun4i: Add missing compatibles Newer Allwinner SoCs have different number of interrupts, let's add different compatibles for all of them to deal with this properly. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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0113ab80 |
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10-Feb-2019 |
Mesih Kilinc <mesihkilinc@gmail.com> |
clocksource/drivers/sun4i: Add a compatible for suniv The suniv (new F-series) chip has a timer with less functionality than the A10 timer, e.g. it has only 3 channels. Add a new compatible for it. As we didn't use the extra channels on A10 either now, the code needn't to be changed. The suniv chip is based on ARM926EJ-S CPU, thus it has no architecture timer. Register sun4i_timer as sched_clock on it. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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493d09b7 |
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09-Dec-2018 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
clocksource/drivers/sun4i: Change name sun4i_timer to timer-sun4i In order to unify the names in this directory, let's rename the driver to be prefixed with timer-* Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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