17 struct clk_pwm {  struct
23 static inline struct clk_pwm *to_clk_pwm(struct clk_hw *hw)  in to_clk_pwm()  argument
25 	return container_of(hw, struct clk_pwm, hw);  in to_clk_pwm()
30 	struct clk_pwm *clk_pwm = to_clk_pwm(hw);  in clk_pwm_prepare()  local
32 	return pwm_enable(clk_pwm->pwm);  in clk_pwm_prepare()
37 	struct clk_pwm *clk_pwm = to_clk_pwm(hw);  in clk_pwm_unprepare()  local
39 	pwm_disable(clk_pwm->pwm);  in clk_pwm_unprepare()
45 	struct clk_pwm *clk_pwm = to_clk_pwm(hw);  in clk_pwm_recalc_rate()  local
47 	return clk_pwm->fixed_rate;  in clk_pwm_recalc_rate()
60 	struct clk_pwm *clk_pwm;  in clk_pwm_probe()  local
66 	clk_pwm = devm_kzalloc(&pdev->dev, sizeof(*clk_pwm), GFP_KERNEL);  in clk_pwm_probe()
67 	if (!clk_pwm)  in clk_pwm_probe()
79 	if (of_property_read_u32(node, "clock-frequency", &clk_pwm->fixed_rate))  in clk_pwm_probe()
80 		clk_pwm->fixed_rate = NSEC_PER_SEC / pwm->period;  in clk_pwm_probe()
82 	if (pwm->period != NSEC_PER_SEC / clk_pwm->fixed_rate &&  in clk_pwm_probe()
83 	    pwm->period != DIV_ROUND_UP(NSEC_PER_SEC, clk_pwm->fixed_rate)) {  in clk_pwm_probe()
101 	clk_pwm->pwm = pwm;  in clk_pwm_probe()
102 	clk_pwm->hw.init = &init;  in clk_pwm_probe()
103 	clk = devm_clk_register(&pdev->dev, &clk_pwm->hw);  in clk_pwm_probe()