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3389648819
linux
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drivers
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clocksource
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timer-rda.c
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clocksource/drivers/rda: Add clock driver for RDA8810PL SoC Add clock driver for RDA Micro RDA8810PL SoC supporting OSTIMER and HWTIMER. RDA8810PL has two independent timers: OSTIMER (56 bit) and HWTIMER (64 bit). Each timer provides optional interrupt support. In this driver, OSTIMER is used for clockevents and HWTIMER is used for clocksource. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2018-12-10 23:05:46 +05:30
clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC The current system log timestamp accuracy is tick based, which can not meet the usage requirements and needs to reach nanoseconds. Therefore, the sched_clock_register function needs to be added. [ dlezcano: Fixed typos ] Signed-off-by: Enlin Mu <enlin.mu@unisoc.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20251107063347.3692-1-enlin.mu@linux.dev
2025-11-07 14:33:47 +08:00
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC Add clock driver for RDA Micro RDA8810PL SoC supporting OSTIMER and HWTIMER. RDA8810PL has two independent timers: OSTIMER (56 bit) and HWTIMER (64 bit). Each timer provides optional interrupt support. In this driver, OSTIMER is used for clockevents and HWTIMER is used for clocksource. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2018-12-10 23:05:46 +05:30
clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC The current system log timestamp accuracy is tick based, which can not meet the usage requirements and needs to reach nanoseconds. Therefore, the sched_clock_register function needs to be added. [ dlezcano: Fixed typos ] Signed-off-by: Enlin Mu <enlin.mu@unisoc.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20251107063347.3692-1-enlin.mu@linux.dev
2025-11-07 14:33:47 +08:00
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC Add clock driver for RDA Micro RDA8810PL SoC supporting OSTIMER and HWTIMER. RDA8810PL has two independent timers: OSTIMER (56 bit) and HWTIMER (64 bit). Each timer provides optional interrupt support. In this driver, OSTIMER is used for clockevents and HWTIMER is used for clocksource. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2018-12-10 23:05:46 +05:30
clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC The current system log timestamp accuracy is tick based, which can not meet the usage requirements and needs to reach nanoseconds. Therefore, the sched_clock_register function needs to be added. [ dlezcano: Fixed typos ] Signed-off-by: Enlin Mu <enlin.mu@unisoc.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20251107063347.3692-1-enlin.mu@linux.dev
2025-11-07 14:33:47 +08:00
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC Add clock driver for RDA Micro RDA8810PL SoC supporting OSTIMER and HWTIMER. RDA8810PL has two independent timers: OSTIMER (56 bit) and HWTIMER (64 bit). Each timer provides optional interrupt support. In this driver, OSTIMER is used for clockevents and HWTIMER is used for clocksource. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2018-12-10 23:05:46 +05:30
clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC The current system log timestamp accuracy is tick based, which can not meet the usage requirements and needs to reach nanoseconds. Therefore, the sched_clock_register function needs to be added. [ dlezcano: Fixed typos ] Signed-off-by: Enlin Mu <enlin.mu@unisoc.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20251107063347.3692-1-enlin.mu@linux.dev
2025-11-07 14:33:47 +08:00
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC Add clock driver for RDA Micro RDA8810PL SoC supporting OSTIMER and HWTIMER. RDA8810PL has two independent timers: OSTIMER (56 bit) and HWTIMER (64 bit). Each timer provides optional interrupt support. In this driver, OSTIMER is used for clockevents and HWTIMER is used for clocksource. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2018-12-10 23:05:46 +05:30
