diff options
| author | Rob Herring <robh@kernel.org> | 2020-04-17 16:20:45 -0500 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-04-27 11:33:44 +0200 |
| commit | bfed0eded1ce00bda5cc2d2939b017f88e6b1fd0 (patch) | |
| tree | 1d0c75c1b89ebfd0b5cdd36b56227d295f26596b /drivers/clocksource/timer-ti-dm-systimer.c | |
| parent | 25259f7a5de2de9d67793dc584b15c83a3134c93 (diff) | |
clocksource/drivers/versatile: Allow CONFIG_CLKSRC_VERSATILE to be disabled
The timer-versatile driver provides a sched_clock for certain Arm Ltd.
reference platforms. Specifically, it is used on Versatile and 32-bit
VExpress. It is not needed for those platforms with an arch timer (all
the 64-bit ones) yet CONFIG_MFD_VEXPRESS_SYSREG does still need to be
enabled. In that case, the timer-versatile can only be disabled when
COMPILE_TEST is enabled which is not desirable. Let's use the sub-arch
kconfig symbols instead.
Realview platforms don't have the sysregs that this driver uses so
correct the help text.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200417212045.16917-1-robh@kernel.org
Diffstat (limited to 'drivers/clocksource/timer-ti-dm-systimer.c')
0 files changed, 0 insertions, 0 deletions