173 	struct clk *rtc_ck;  member
318 	if (clk_get_rate(rtc->rtc_ck) != 32768)  in stm32_rtc_pinmux_lsco_available()
341 	rtc->clk_lsco = clk_register_gate(dev, "rtc_lsco", __clk_get_name(rtc->rtc_ck),  in stm32_rtc_pinmux_action_lsco()
415 		 * It takes around 2 rtc_ck clock cycles to enter in  in stm32_rtc_enter_init_mode()
417 		 * slowest rtc_ck frequency may be 32kHz and highest should be  in stm32_rtc_enter_init_mode()
447 	 * synchronised, it takes around 2 rtc_ck clock cycles  in stm32_rtc_wait_sync()
765 	 * takes around 2 rtc_ck clock cycles  in stm32_rtc_set_alarm()
978 	rate = clk_get_rate(rtc->rtc_ck);  in stm32_rtc_init()
985 		dev_err(&pdev->dev, "rtc_ck rate is too high: %dHz\n", rate);  in stm32_rtc_init()
1013 		dev_warn(&pdev->dev, "rtc_ck is %s\n",  in stm32_rtc_init()
1101 		rtc->rtc_ck = devm_clk_get(&pdev->dev, NULL);  in stm32_rtc_probe()
1107 		rtc->rtc_ck = devm_clk_get(&pdev->dev, "rtc_ck");  in stm32_rtc_probe()
1109 	if (IS_ERR(rtc->rtc_ck))  in stm32_rtc_probe()
1110 		return dev_err_probe(&pdev->dev, PTR_ERR(rtc->rtc_ck), "no rtc_ck clock");  in stm32_rtc_probe()
1118 	ret = clk_prepare_enable(rtc->rtc_ck);  in stm32_rtc_probe()
1140 	 * rtc_ck parent clock has changed (so RTC prescalers need to be  in stm32_rtc_probe()
1211 	clk_disable_unprepare(rtc->rtc_ck);  in stm32_rtc_probe()
1241 	clk_disable_unprepare(rtc->rtc_ck);  in stm32_rtc_remove()