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path: root/drivers/clocksource/ingenic-timer.c
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2020-07-23clocksource/drivers/ingenic: Add high resolution timer support for SMP/SMT.周琰杰 (Zhou Yanjie)1-58/+124
Enable clock event handling on per CPU core basis. Make sure that interrupts raised on the first core execute event handlers on the correct CPU core. This driver is required by Ingenic processors that support SMP/SMT, such as JZ4780 and X2000. Tested-by: H. Nikolaus Schaller <[email protected]> Tested-by: Paul Boddie <[email protected]> Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-02-27clocksource/drivers/ingenic: Add support for TCU of X1000周琰杰 (Zhou Yanjie)1-1/+2
X1000 has a different TCU containing OST, since X1000, OST has been independent of TCU. This patch is prepare for later OST driver. Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2019-08-08clocksource: Add a new timer-ingenic driverPaul Cercueil1-0/+356
This driver handles the TCU (Timer Counter Unit) present on the Ingenic JZ47xx SoCs, and provides the kernel with a system timer, a clocksource and a sched_clock. Signed-off-by: Paul Cercueil <[email protected]> Tested-by: Mathieu Malaterre <[email protected]> Tested-by: Artur Rojek <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> Signed-off-by: Paul Burton <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: James Hogan <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: Lee Jones <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Daniel Lezcano <[email protected]> Cc: Michael Turquette <[email protected]> Cc: Stephen Boyd <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Marc Zyngier <[email protected]> Cc: Rob Herring <[email protected]> Cc: Mark Rutland <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]