diff options
| author |   Josh Cartwright <josh.cartwright@ni.com> | 2012-10-31 11:11:59 -0600 |
|---|---|---|
| committer |   Michal Simek <michal.simek@xilinx.com> | 2012-11-05 13:38:32 +0100 |
| commit | 03e07595febc4857b2b6ad756826f369c7628ec8 (patch) | |
| tree | 1532f572448707fff745c56632f047ba7b3edb8c /arch/arm/mach-zynq | |
| parent | zynq: move static peripheral mappings (diff) | |
| download | linux-dev-03e07595febc4857b2b6ad756826f369c7628ec8.tar.xz linux-dev-03e07595febc4857b2b6ad756826f369c7628ec8.zip | |
ARM: zynq: move arm-specific sys_timer out of ttc
Move the sys_timer definition out of ttc driver and make it part of the
common zynq code. This is preparation for renaming and COMMON_CLK
support.
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/mach-zynq')
| -rw-r--r-- | arch/arm/mach-zynq/common.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-zynq/common.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-zynq/timer.c | 10 |
3 files changed, 15 insertions, 12 deletions
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index ba8d14f78d4d..6f058258b491 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,6 +25,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/time.h> #include <asm/mach-types.h> #include <asm/page.h> #include <asm/hardware/gic.h> @@ -93,6 +94,18 @@ static struct map_desc io_desc[] __initdata = { }; +static void __init xilinx_zynq_timer_init(void) +{ + xttcpss_timer_init(); +} + +/* + * Instantiate and initialize the system timer structure + */ +static struct sys_timer xttcpss_sys_timer = { + .init = xilinx_zynq_timer_init, +}; + /** * xilinx_map_io() - Create memory mappings needed for early I/O. */ diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h index a009644a1555..954b91c13c91 100644 --- a/arch/arm/mach-zynq/common.h +++ b/arch/arm/mach-zynq/common.h @@ -17,8 +17,6 @@ #ifndef __MACH_ZYNQ_COMMON_H__ #define __MACH_ZYNQ_COMMON_H__ -#include <asm/mach/time.h> - -extern struct sys_timer xttcpss_sys_timer; +void __init xttcpss_timer_init(void); #endif diff --git a/arch/arm/mach-zynq/timer.c b/arch/arm/mach-zynq/timer.c index c2c96cc7d6e7..c93cbe55a495 100644 --- a/arch/arm/mach-zynq/timer.c +++ b/arch/arm/mach-zynq/timer.c @@ -24,7 +24,6 @@ #include <linux/clockchips.h> #include <linux/io.h> -#include <asm/mach/time.h> #include <mach/zynq_soc.h> #include "common.h" @@ -269,7 +268,7 @@ static struct clock_event_device xttcpss_clockevent = { * Initializes the timer hardware and register the clock source and clock event * timers with Linux kernal timer framework **/ -static void __init xttcpss_timer_init(void) +void __init xttcpss_timer_init(void) { xttcpss_timer_hardware_init(); clocksource_register_hz(&clocksource_xttcpss, TIMER_RATE); @@ -289,10 +288,3 @@ static void __init xttcpss_timer_init(void) xttcpss_clockevent.cpumask = cpumask_of(0); clockevents_register_device(&xttcpss_clockevent); } - -/* - * Instantiate and initialize the system timer structure - */ -struct sys_timer xttcpss_sys_timer = { - .init = xttcpss_timer_init, -}; |