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>

diff --git a/drivers/clocksource/timer-sun4i.c b/drivers/clocksource/timer-sun4i.c
index 6e0180aaf784f5fc7c1a1509d33ebc11a005651a..65f38f6ca7141980a188056b33c353221b713e83 100644 (file)
--- a/drivers/clocksource/timer-sun4i.c
+++ b/drivers/clocksource/timer-sun4i.c
@@ -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);