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authorRob Herring <rob.herring@calxeda.com>2013-04-11 03:27:51 +0400
committerRob Herring <rob.herring@calxeda.com>2013-04-12 00:11:15 +0400
commit0583fe478a7d93be2c814b7e50d6e81c287edfe8 (patch)
tree1fedae32e915a0caf60fa20be32824a67262cf99 /arch/arm/mach-highbank
parentf414f13f2fd0d8bb12a87268a55827cda771d42b (diff)
downloadlinux-0583fe478a7d93be2c814b7e50d6e81c287edfe8.tar.xz
ARM: convert arm/arm64 arch timer to use CLKSRC_OF init
This converts arm and arm64 to use CLKSRC_OF DT based initialization for the arch timer. A new function arch_timer_arch_init is added to allow for arch specific setup. This has a side effect of enabling sched_clock on omap5 and exynos5. There should not be any reason not to use the arch timers for sched_clock. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Simon Horman <horms@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-samsung-soc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-sh@vger.kernel.org Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/mach-highbank')
-rw-r--r--arch/arm/mach-highbank/highbank.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 76c1170b3528..758150eb9975 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -15,6 +15,7 @@
*/
#include <linux/clk.h>
#include <linux/clkdev.h>
+#include <linux/clocksource.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/irq.h>
@@ -28,7 +29,6 @@
#include <linux/amba/bus.h>
#include <linux/clk-provider.h>
-#include <asm/arch_timer.h>
#include <asm/cacheflush.h>
#include <asm/cputype.h>
#include <asm/smp_plat.h>
@@ -118,9 +118,6 @@ static void __init highbank_timer_init(void)
sp804_clocksource_and_sched_clock_init(timer_base + 0x20, "timer1");
sp804_clockevents_init(timer_base, irq, "timer0");
- arch_timer_of_register();
- arch_timer_sched_clock_init();
-
clocksource_of_init();
}