#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>
pr_debug("clock: %s: disabling in hardware\n", clk->name);
- clk->ops->disable(clk);
+ if (clk->ops && clk->ops->disable) {
+ trace_clock_disable(clk->name, 0, smp_processor_id());
+ clk->ops->disable(clk);
+ }
if (clk->clkdm)
- omap2_clkdm_clk_disable(clk->clkdm, clk);
+ clkdm_clk_disable(clk->clkdm, clk);
if (clk->parent)
omap2_clk_disable(clk->parent);
}
if (clk->clkdm) {
- ret = omap2_clkdm_clk_enable(clk->clkdm, clk);
+ ret = clkdm_clk_enable(clk->clkdm, clk);
if (ret) {
WARN(1, "clock: %s: could not enable clockdomain %s: "
"%d\n", clk->name, clk->clkdm->name, ret);
}
}
- ret = clk->ops->enable(clk);
- if (ret) {
- WARN(1, "clock: %s: could not enable: %d\n", clk->name, ret);
- goto oce_err3;
+ 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",
+ clk->name, ret);
+ goto oce_err3;
+ }
}
return 0;
oce_err3:
if (clk->clkdm)
- omap2_clkdm_clk_disable(clk->clkdm, clk);
+ clkdm_clk_disable(clk->clkdm, clk);
oce_err2:
if (clk->parent)
omap2_clk_disable(clk->parent);
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;
}
const struct clkops clkops_omap3_noncore_dpll_ops = {
.enable = omap3_noncore_dpll_enable,
.disable = omap3_noncore_dpll_disable,
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
};
-#endif
+const struct clkops clkops_omap3_core_dpll_ops = {
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
+};
+#endif
/*
* OMAP2+ clock reset and init functions