From 0583fe478a7d93be2c814b7e50d6e81c287edfe8 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 10 Apr 2013 18:27:51 -0500 Subject: 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 Cc: Russell King Cc: Kukjin Kim Cc: Tony Lindgren Cc: Simon Horman Cc: Magnus Damm Cc: Catalin Marinas Cc: Will Deacon Cc: John Stultz Cc: Thomas Gleixner Cc: linux-samsung-soc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-sh@vger.kernel.org Acked-by: Santosh Shilimkar --- arch/arm/mach-virt/virt.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/arm/mach-virt') diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c index 31666f6b4373..adc0945255ae 100644 --- a/arch/arm/mach-virt/virt.c +++ b/arch/arm/mach-virt/virt.c @@ -23,21 +23,13 @@ #include #include -#include #include -#include static void __init virt_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static void __init virt_timer_init(void) -{ - WARN_ON(arch_timer_of_register() != 0); - WARN_ON(arch_timer_sched_clock_init() != 0); -} - static const char *virt_dt_match[] = { "linux,dummy-virt", NULL @@ -47,7 +39,6 @@ extern struct smp_operations virt_smp_ops; DT_MACHINE_START(VIRT, "Dummy Virtual Machine") .init_irq = irqchip_init, - .init_time = virt_timer_init, .init_machine = virt_init, .smp = smp_ops(virt_smp_ops), .dt_compat = virt_dt_match, -- cgit v1.2.3