diff options
Diffstat (limited to 'arch/arm/mach-integrator/integrator_ap.c')
-rw-r--r-- | arch/arm/mach-integrator/integrator_ap.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 17c0fe627435..fedcd2fab094 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -42,6 +42,7 @@ #include <linux/sys_soc.h> #include <linux/termios.h> #include <linux/sched_clock.h> +#include <linux/clk-provider.h> #include <mach/hardware.h> #include <mach/platform.h> @@ -402,10 +403,7 @@ static void __init ap_of_timer_init(void) struct clk *clk; unsigned long rate; - clk = clk_get_sys("ap_timer", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - rate = clk_get_rate(clk); + of_clk_init(NULL); err = of_property_read_string(of_aliases, "arm,timer-primary", &path); @@ -415,6 +413,12 @@ static void __init ap_of_timer_init(void) base = of_iomap(node, 0); if (WARN_ON(!base)) return; + + clk = of_clk_get(node, 0); + BUG_ON(IS_ERR(clk)); + clk_prepare_enable(clk); + rate = clk_get_rate(clk); + writel(0, base + TIMER_CTRL); integrator_clocksource_init(rate, base); @@ -427,6 +431,12 @@ static void __init ap_of_timer_init(void) if (WARN_ON(!base)) return; irq = irq_of_parse_and_map(node, 0); + + clk = of_clk_get(node, 0); + BUG_ON(IS_ERR(clk)); + clk_prepare_enable(clk); + rate = clk_get_rate(clk); + writel(0, base + TIMER_CTRL); integrator_clockevent_init(rate, base, irq); } @@ -440,7 +450,6 @@ static void __init ap_init_irq_of(void) { cm_init(); of_irq_init(fpga_irq_of_match); - integrator_clk_init(false); } /* For the Device Tree, add in the UART callbacks as AUXDATA */ |