[PATCH 1/2] clocksource: add ARMv7-M SysTick driver

Sascha Hauer sha at pengutronix.de
Mon Jan 31 02:23:08 PST 2022


On Mon, Jan 31, 2022 at 09:11:45AM +0100, Ahmad Fatoum wrote:
> The SysTick is a simple 24-bit system timer that's required for ARMv7-M
> implementations. Add a clocksource driver for it for Cortex-M system
> support.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  drivers/clocksource/Kconfig          |  5 ++
>  drivers/clocksource/Makefile         |  1 +
>  drivers/clocksource/armv7m_systick.c | 87 ++++++++++++++++++++++++++++
>  3 files changed, 93 insertions(+)
>  create mode 100644 drivers/clocksource/armv7m_systick.c

Applied, thanks

Sascha

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