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Searched full:rtc_ck (Results 1 – 13 of 13) sorted by relevance

/kernel/linux/linux-6.6/Documentation/devicetree/bindings/rtc/
Dst,stm32-rtc.yaml29 - 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";
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/rtc/
Dst,stm32-rtc.yaml29 - 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
136 clock-names = "pclk", "rtc_ck";
/kernel/linux/linux-6.6/drivers/rtc/
Drtc-stm32.c132 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()
[all …]
/kernel/linux/linux-5.10/drivers/rtc/
Drtc-stm32.c127 struct clk *rtc_ck; member
158 * It takes around 2 rtc_ck clock cycles to enter in in stm32_rtc_enter_init_mode()
160 * slowest rtc_ck frequency may be 32kHz and highest should be in stm32_rtc_enter_init_mode()
191 * synchronised, it takes around 2 rtc_ck clock cycles in stm32_rtc_wait_sync()
507 * takes around 2 rtc_ck clock cycles in stm32_rtc_set_alarm()
638 rate = clk_get_rate(rtc->rtc_ck); in stm32_rtc_init()
659 dev_warn(&pdev->dev, "rtc_ck is %s\n", in stm32_rtc_init()
735 rtc->rtc_ck = devm_clk_get(&pdev->dev, NULL); in stm32_rtc_probe()
742 rtc->rtc_ck = devm_clk_get(&pdev->dev, "rtc_ck"); in stm32_rtc_probe()
744 if (IS_ERR(rtc->rtc_ck)) { in stm32_rtc_probe()
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dstm32h743.dtsi496 clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
497 clock-names = "pclk", "rtc_ck";
498 assigned-clocks = <&rcc RTC_CK>;
Dstm32mp151.dtsi1533 clock-names = "pclk", "rtc_ck";
/kernel/linux/linux-6.6/include/dt-bindings/clock/
Dstm32h7-clks.h15 #define RTC_CK 13 macro
/kernel/linux/linux-5.10/include/dt-bindings/clock/
Dstm32h7-clks.h15 #define RTC_CK 13 macro
/kernel/linux/linux-6.6/arch/arm/boot/dts/st/
Dstm32h743.dtsi525 clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
526 clock-names = "pclk", "rtc_ck";
527 assigned-clocks = <&rcc RTC_CK>;
Dstm32mp131.dtsi1355 clock-names = "pclk", "rtc_ck";
Dstm32mp151.dtsi1622 clock-names = "pclk", "rtc_ck";
/kernel/linux/linux-5.10/drivers/clk/
Dclk-stm32h7.c1170 KER_CLK(RCC_BDCR, 15, RCC_BDCR, 8, 2, "rtc_ck", rtc_src);
1360 hws[RTC_CK] = clk_hw_register_composite(NULL, in stm32h7_rcc_init()
/kernel/linux/linux-6.6/drivers/clk/
Dclk-stm32h7.c1169 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()