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clocksource/drivers/sun4i: Add a compatible for suniv 

The suniv (new F-series) chip has a timer with less functionality than
the A10 timer, e.g. it has only 3 channels.

Add a new compatible for it. As we didn't use the extra channels on A10
either now, the code needn't to be changed.

The suniv chip is based on ARM926EJ-S CPU, thus it has no architecture timer.

Register sun4i_timer as sched_clock on it.

Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Mesih Kilinc 2019-02-11 12:21:08 +03:00 committed by Daniel Lezcano
parent 67d06e6efa
commit 0113ab803a
1 changed files with 4 additions and 1 deletions
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5
drivers/clocksource/timer-sun4i.c
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@ -186,7 +186,8 @@ static int __init sun4i_timer_init(struct device_node *node)
*/
if (of_machine_is_compatible("allwinner,sun4i-a10") ||
of_machine_is_compatible("allwinner,sun5i-a13") ||
of_machine_is_compatible("allwinner,sun5i-a10s"))
of_machine_is_compatible("allwinner,sun5i-a10s") ||
of_machine_is_compatible("allwinner,suniv-f1c100s"))
sched_clock_register(sun4i_timer_sched_read, 32,
timer_of_rate(&to));
@ -218,3 +219,5 @@ static int __init sun4i_timer_init(struct device_node *node)
}
TIMER_OF_DECLARE(sun4i, "allwinner,sun4i-a10-timer",
sun4i_timer_init);
TIMER_OF_DECLARE(suniv, "allwinner,suniv-f1c100s-timer",
sun4i_timer_init);