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 <[e-mail]>
Acked-by: Maxime Ripard <[e-mail]>
Acked-by: Daniel Lezcano <[e-mail]>
Signed-off-by: Daniel Lezcano <[e-mail]>

drivers/clocksource/timer-sun4i.c

···
 	 */
 	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));
 
···
 	return ret;
 }
 TIMER_OF_DECLARE(sun4i, "allwinner,sun4i-a10-timer",
+		       sun4i_timer_init);
+TIMER_OF_DECLARE(suniv, "allwinner,suniv-f1c100s-timer",
 		       sun4i_timer_init);