diff options
Diffstat (limited to 'arch/arm/mach-omap2/clock.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 46d03ccc2806..180299e4a838 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -22,7 +22,9 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> +#include <trace/events/power.h> +#include <asm/cpu.h> #include <plat/clock.h> #include "clockdomain.h" #include <plat/cpu.h> @@ -261,8 +263,10 @@ void omap2_clk_disable(struct clk *clk) pr_debug("clock: %s: disabling in hardware\n", clk->name); - if (clk->ops && clk->ops->disable) + if (clk->ops && clk->ops->disable) { + trace_clock_disable(clk->name, 0, smp_processor_id()); clk->ops->disable(clk); + } if (clk->clkdm) clkdm_clk_disable(clk->clkdm, clk); @@ -314,6 +318,7 @@ int omap2_clk_enable(struct clk *clk) } if (clk->ops && clk->ops->enable) { + trace_clock_enable(clk->name, 1, smp_processor_id()); ret = clk->ops->enable(clk); if (ret) { WARN(1, "clock: %s: could not enable: %d\n", @@ -353,8 +358,10 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate) pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate); /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */ - if (clk->set_rate) + if (clk->set_rate) { + trace_clock_set_rate(clk->name, rate, smp_processor_id()); ret = clk->set_rate(clk, rate); + } return ret; } |