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ARM: sa11x0/pxa: acquire timer rate from the clock rate

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As both pxa and sa1100 provide a clock to the timer, the rate can be
inferred from the clock rather than hard encoded in a functional call.

This patch changes the pxa timer to have a mandatory clock which is used
as the timer rate.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Robert Jarzmik
2016-09-19 21:12:13 +02:00
parent a758c9b93f
commit f4e14edf25
4 changed files with 8 additions and 11 deletions
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3
include/clocksource/pxa.h
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@@ -12,7 +12,6 @@
#ifndef _CLOCKSOURCE_PXA_H
#define _CLOCKSOURCE_PXA_H
extern void pxa_timer_nodt_init(int irq, void __iomem *base,
unsigned long clock_tick_rate);
extern void pxa_timer_nodt_init(int irq, void __iomem *base);
#endif