linux.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2018-02-22	clocksource/drivers/atcpit100: VDSO support	Rick Chen
	VDSO needs real-time cycle count to ensure the time accuracy. Unlike others, nds32 architecture does not define clock source, hence VDSO needs atcpit100 offering real-time cycle count to derive the correct time. Signed-off-by: Vincent Chen <vincentc@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com>
2018-02-22	clocksource/drivers/atcpit100: Add andestech atcpit100 timer	Rick Chen
	ATCPIT100 is often used on the Andes architecture, This timer provide 4 PIT channels. Each PIT channel is a multi-function timer, can be configured as 32,16,8 bit timers or PWM as well. For system timer it will set channel 1 32-bit timer0 as clock source and count downwards until underflow and restart again. It also set channel 0 32-bit timer0 as clock event and count downwards until condition match. It will generate an interrupt for handling periodically. Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Add andestech atcpit100 timer