d by Linus Walleij
Rick Chen (3):
clocksource/drivers/atcpit100: Add andestech atcpit100 timer
clocksource/drivers/atcpit100: VDSO support
dt-bindings: timer: Add andestech atcpit100 timer binding doc
.../bindings/timer/andestech,atcpit100-timer.txt | 33 +++
drivers/clocksour
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
Signed-off-by: Rick Chen
Signed-off-by: Greentime Hu
Add a document to describe Andestech atcpit100 timer and
binding information.
Signed-off-by: Rick Chen
Signed-off-by: Greentime Hu
Acked-by: Rob Herring
---
.../bindings/timer/andestech,atcpit100-timer.txt | 33 ++
1 file changed, 33 insertions(+)
create mode 100644
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
Signed-off-by: Greentime Hu
Reviewed-by: Linus Walleij
---
drivers/clocksource/Kconfig | 7
