/**
* omap3_noncore_dpll_enable - instruct a DPLL to enter bypass or lock mode
* @clk: pointer to a DPLL struct clk
*
* Instructs a non-CORE DPLL to enable, e.g., to enter bypass or lock.
* The choice of modes depends on the DPLL's programmed rate: if it is
* the same as the DPLL's parent clock, it will enter bypass;
* otherwise, it will enter lock. This code will wait for the DPLL to
* indicate readiness before returning, unless the DPLL takes too long
* to enter the target state. Intended to be used as the struct clk's
* enable function. If DPLL3 was passed in, or the DPLL does not
* support low-power stop, or if the DPLL took too long to enter
* bypass or lock, return -EINVAL; otherwise, return 0.
*/
static void omap3_noncore_dpll_disable(struct clk *clk)
{
if (clk == &dpll3_ck)
return;
_omap3_noncore_dpll_stop(clk);
}
/**
* omap3_noncore_dpll_disable - instruct a DPLL to enter low-power stop
* @clk: pointer to a DPLL struct clk
*
* Instructs a non-CORE DPLL to enter low-power stop. This function is
* intended for use in struct clkops. No return value.
*/
void omap3_noncore_dpll_disable(struct clk_hw *hw)
{
struct clk_hw_omap *clk = to_clk_hw_omap(hw);
_omap3_noncore_dpll_stop(clk);
if (clk->clkdm)
clkdm_clk_disable(clk->clkdm, hw->clk);
}
/**
* omap3_noncore_dpll_disable - instruct a DPLL to enter low-power stop
* @clk: pointer to a DPLL struct clk
*
* Instructs a non-CORE DPLL to enter low-power stop. This function is
* intended for use in struct clkops. No return value.
*/
void omap3_noncore_dpll_disable(struct clk *clk)
{
_omap3_noncore_dpll_stop(clk);
}
