Searched full:rtc_ck (Results 1 – 8 of 8) sorted by relevance
| /linux-6.8/Documentation/devicetree/bindings/rtc/ |
| D | st,stm32-rtc.yaml | 29 - const: rtc_ck
47 override default rtc_ck parent clock reference to the rtc_ck clock entry
52 override default rtc_ck parent clock phandle of the new parent clock of rtc_ck
137 clock-names = "pclk", "rtc_ck";
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| /linux-6.8/drivers/rtc/ |
| D | rtc-stm32.c | 132 struct clk *rtc_ck; member
162 * It takes around 2 rtc_ck clock cycles to enter in in stm32_rtc_enter_init_mode()
164 * slowest rtc_ck frequency may be 32kHz and highest should be in stm32_rtc_enter_init_mode()
194 * synchronised, it takes around 2 rtc_ck clock cycles in stm32_rtc_wait_sync()
512 * takes around 2 rtc_ck clock cycles in stm32_rtc_set_alarm()
643 rate = clk_get_rate(rtc->rtc_ck); in stm32_rtc_init()
650 dev_err(&pdev->dev, "rtc_ck rate is too high: %dHz\n", rate); in stm32_rtc_init()
678 dev_warn(&pdev->dev, "rtc_ck is %s\n", in stm32_rtc_init()
765 rtc->rtc_ck = devm_clk_get(&pdev->dev, NULL); in stm32_rtc_probe()
771 rtc->rtc_ck = devm_clk_get(&pdev->dev, "rtc_ck"); in stm32_rtc_probe()
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| /linux-6.8/include/dt-bindings/clock/ |
| D | stm32h7-clks.h | 15 #define RTC_CK 13 macro
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| D | st,stm32mp25-rcc.h | 17 #define RTC_CK 6 macro
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| /linux-6.8/arch/arm/boot/dts/st/ |
| D | stm32h743.dtsi | 525 clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
526 clock-names = "pclk", "rtc_ck";
527 assigned-clocks = <&rcc RTC_CK>;
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| D | stm32mp131.dtsi | 1374 clock-names = "pclk", "rtc_ck";
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| D | stm32mp151.dtsi | 1626 clock-names = "pclk", "rtc_ck";
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| /linux-6.8/drivers/clk/ |
| D | clk-stm32h7.c | 1169 KER_CLK(RCC_BDCR, 15, RCC_BDCR, 8, 2, "rtc_ck", rtc_src);
1359 hws[RTC_CK] = clk_hw_register_composite(NULL, in stm32h7_rcc_init()
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