linux/arch/mips/alchemy
Nicolai Stange e4db9253d6 MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks
In preparation for making the clockevents core NTP correction aware,
all clockevent device drivers must set ->min_delta_ticks and
->max_delta_ticks rather than ->min_delta_ns and ->max_delta_ns: a
clockevent device's rate is going to change dynamically and thus, the
ratio of ns to ticks ceases to stay invariant.

Make the MIPS arch's clockevent drivers initialize these fields properly.

This patch alone doesn't introduce any change in functionality as the
clockevents core still looks exclusively at the (untouched) ->min_delta_ns
and ->max_delta_ns. As soon as this has changed, a followup patch will
purge the initialization of ->min_delta_ns and ->max_delta_ns from these
drivers.

Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Keguang Zhang <keguang.zhang@gmail.com>
Cc: John Crispin <john@phrozen.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
2017-04-14 13:11:16 -07:00
..
common MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks 2017-04-14 13:11:16 -07:00
devboards MIPS changes for v4.11 2017-02-21 14:21:11 -08:00
Kconfig MIPS: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB 2016-05-11 13:52:05 +02:00
Makefile MIPS: Alchemy: merge GPR/MTX-1/XXS1500 board code into single files 2011-12-07 22:02:06 +00:00
Platform MIPS: Alchemy: Unify Devboard support. 2014-03-26 23:09:21 +01:00
board-gpr.c MIPS: Alchemy: Remove duplicate initializer 2017-01-25 02:51:10 +01:00
board-mtx1.c MIPS: Remove all the uses of custom gpio.h 2015-09-03 12:08:02 +02:00
board-xxs1500.c MIPS: Alchemy: introduce helpers to access SYS register block. 2014-07-30 13:53:28 +02:00