3 commits

Author	SHA1	Message	Date
Viresh Kumar	f0753793d3	clockevents/drivers/zevio: Migrate to new 'set-state' interface ... Migrate zevio driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>	2015-08-10 11:40:51 +02:00
Alexander Shiyan	9afa27ce94	clocksource: nspire: Fix compiler warning ... CC drivers/clocksource/zevio-timer.o drivers/clocksource/zevio-timer.c:215:1: warning: comparison of distinct pointer types lacks a cast [enabled by default] Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>	2014-04-29 15:06:43 +02:00
Daniel Tang	77ba83bb1b	clocksource: Add TI-Nspire timer support ... This patch adds a clocksource/clockevent driver for the timer found on some models in the TI-Nspire calculator series. The timer has two 16bit subtimers within its memory mapped I/O interface but only the first can generate interrupts. The first subtimer is used to generate clockevents but only if an interrupt number and register is given. The interrupt acknowledgement mechanism is a little strange because the interrupt mask and acknowledge registers are located in another memory mapped I/O peripheral. The address of this register is passed to the driver through device tree bindings. The second subtimer is used as a clocksource because it isn't capable of generating an interrupt. This subtimer is always added. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>	2013-06-06 17:23:13 +02:00