Lines Matching refs:RTC
3 # RTC class/drivers configuration
19 Generic RTC class support. If you say yes here, you will
26 bool "Set system time from RTC on startup and resume"
30 the value read from a specified RTC device. This is useful to avoid
34 string "RTC used to set the system time"
38 The RTC device that will be used to (re)initialize the system
50 sleep states. Do not specify an RTC here unless it stays powered
54 bool "Set the RTC time based on NTP synchronization"
58 in the RTC specified by RTC_HCTOSYS_DEVICE approximately every 11
62 string "RTC used to synchronize NTP adjustment"
67 The RTC device used for NTP synchronization. The main difference
73 bool "RTC debug support"
75 Say yes here to enable debugging support in the RTC framework
76 and individual RTC drivers.
79 tristate "KUnit test for RTC lib functions" if !KUNIT_ALL_TESTS
83 Enable this option to test RTC library functions.
88 bool "RTC non volatile storage support"
95 comment "RTC interfaces"
112 Say yes here if you want to use your system clock RTC through
115 If there is no RTC for the system clock, then the first RTC(rtc0)
136 bool "RTC UIE emulation on dev interface"
151 RTC test driver. It's a software RTC which can be
152 used to test the RTC subsystem APIs. It gets
155 on the RTC subsystem. Please read the source code
161 comment "I2C RTC drivers"
169 If you say yes here you get support for RTC function in Marvell
179 If you say yes here you get support for RTC function in Marvell
190 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
200 AB-RTCMC-32.768kHz-EOA9 I2C RTC chip.
238 tristate "ams AS3722 RTC driver"
241 If you say yes here you get support for the RTC of ams AS3722 PMIC
252 If you say yes here you get support for various compatible RTC
256 In some cases the RTC must already have been initialized (by
259 The first seven registers on these chips hold an RTC, and other
261 the RTC/NVRAM backup power, and alarms. NVRAM is visible in
279 the RTC date and then boot a kernel with this option set.
313 Say Y to enable support for the HYM8563 I2C RTC chip. Apart
321 tristate "TI LP8788 RTC driver"
324 Say Y to enable support for the LP8788 RTC/ALARM driver.
330 Maxim MAX6900 I2C RTC chip.
341 RTC of Maxim MAX8907 PMIC.
351 RTC of Maxim MAX8925 PMIC.
361 RTC of Maxim MAX8998 PMIC.
371 RTC of Maxim MAX8997 PMIC.
381 RTC of Maxim MAX77686/MAX77620/MAX77802 PMIC.
387 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 RTC"
391 RTC of RK805, RK809 and RK817, RK808 and RK818 PMIC.
400 Ricoh R2025S/D, RS5C372A, RS5C372B, RV5C386, and RV5C387A RTC chips.
409 Intersil ISL1208 RTC chip.
418 Intersil ISL12022 RTC chip.
428 Intersil ISL12026 RTC chip.
437 Xicor/Intersil X1205 RTC chip.
445 If you say yes here you get support for the NXP PCF8523 RTC
455 If you say yes here you get support for the PCF85063 RTC chip
464 If you say yes here you get support for the PCF85363 RTC chip.
476 Philips PCF8563 RTC chip. The Epson RTC8564
486 RTC chip found on Acorn RiscPCs. This driver supports the
488 the RTC's SRAM. It will work on other platforms with the same
498 and M41T80 RTC chips series. Currently, the following chips are
506 bool "ST M41T65/M41T80 series RTC watchdog timer"
510 watchdog timer in the ST M41T60 and M41T80 RTC chips series.
513 tristate "ROHM BD71815 and BD71828 PMIC RTC"
516 If you say Y here you will get support for the RTC
526 BQ32000 I2C RTC chip.
532 tristate "TI DaVinci DM355 EVM RTC"
535 Supports the RTC firmware in the MSP430 on the DM355 EVM.
541 If you say yes here you get support for the RTC on the
551 If you say yes here you get support for the RTC on the
558 tristate "TI Palmas RTC driver"
561 If you say yes here you get support for the RTC of TI PALMA series PMIC
568 tristate "TI TPS6586X RTC driver"
571 TI Power Management IC TPS6586X supports RTC functionality
572 along with alarm. This driver supports the RTC driver for
573 the TPS6586X RTC module.
576 tristate "TI TPS65910 RTC driver"
579 If you say yes here you get support for the RTC on the
586 tristate "TI TPS80031/TPS80032 RTC driver"
589 TI Power Management IC TPS80031 supports RTC functionality
590 along with alarm. This driver supports the RTC driver for
591 the TPS80031 RTC module.
594 tristate "RICOH 5T583 RTC driver"
597 If you say yes here you get support for the RTC on the
604 tristate "RICOH RC5T619 RTC driver"
607 If you say yes here you get support for the RTC on the
627 Ramtron FM3130 RTC chips.
629 RTC clock and FRAM. This driver provides only RTC functionality.
638 If you say yes here you get support for the Epson RX8010SJ RTC
658 RX-8025SA/NB RTC chips.
667 Microelectronic EM3027 RTC chips.
696 Epson RX8900 RTC chips.
708 RTC of Samsung S2MPS14 and S5M PMIC series.
718 SD3078 RTC chips.
725 comment "SPI RTC drivers"
733 ST M41T93 SPI RTC chip.
742 ST M41T94 SPI RTC chip.
751 If you say yes here you get support for the Dallas DS1302 RTC chips.
784 This driver only supports the RTC feature, and not other chip
796 This driver supports the RTC feature and trickle charging but not
806 Maxim MAX6916 SPI RTC chip.
808 This driver only supports the RTC feature, and not other chip
815 tristate "Epson RTC-9701JE"
818 Epson RTC-9701JE SPI RTC chip.
835 Ricoh RS5C348A and RS5C348B RTC chips.
844 Maxim MAX6902 SPI RTC chip.
854 RTC chip.
879 comment "SPI and I2C RTC drivers"
909 If you say yes here you get support for the NXP PCF2127/29 RTC
927 RV3029 and RV3049 RTC chips.
952 comment "Platform RTC drivers"
954 # this 'CMOS' RTC driver is arch dependent because it requires
991 If you say yes here you get support for the Dallas DS1216 RTC chips.
997 If you say yes here you get support for the Dallas DS1286 RTC chips.
1052 This is an older RTC chip, supplanted by the DS1685/DS1687 above,
1056 It also works for the even older DS1688/DS1691 RTC chips, which are
1101 Dallas DS2404 RTC chip.
1107 tristate "Dialog DA9052/DA9053 RTC"
1110 Say y here to support the RTC driver for Dialog Semiconductor
1114 tristate "Dialog Semiconductor DA9055 RTC"
1118 RTC of the Dialog DA9055 PMIC.
1124 tristate "Dialog Semiconductor DA9063/DA9062 RTC"
1127 If you say yes here you will get support for the RTC subsystem
1134 tristate "EFI RTC"
1158 ST M48T86 and Dallas DS12887 RTC chips.
1168 ST M48T35 RTC chip.
1178 ST M48T59 RTC chip and compatible ST M48T08 and M48T02.
1201 BQ4802 RTC chip.
1221 EM Microelectronic v3020 RTC chip.
1227 tristate "Wolfson Microelectronics WM831x RTC"
1230 If you say yes here you will get support for the RTC subsystem
1237 tristate "Wolfson Microelectronics WM8350 RTC"
1240 If you say yes here you will get support for the RTC subsystem
1247 tristate "Spreadtrum SC27xx RTC"
1250 If you say Y here you will get support for the RTC subsystem
1258 tristate "SPEAR ST RTC"
1262 If you say Y here you will get support for the RTC found on
1267 tristate "NXP PCF50633 RTC"
1269 If you say yes here you get support for the RTC subsystem of the
1273 tristate "ST-Ericsson AB8500 RTC"
1278 Select this to enable the ST-Ericsson AB8500 power management IC RTC
1279 support. This chip contains a battery- and capacitor-backed RTC.
1282 tristate "IBM OPAL RTC driver"
1286 If you say yes here you get support for the PowerNV platform RTC
1293 tristate "Xilinx Zynq Ultrascale+ MPSoC RTC"
1296 If you say yes here you get support for the RTC controller found on
1300 tristate "Chrome OS EC RTC driver"
1304 Chrome OS Embedded Controller's RTC.
1310 tristate "Netronix embedded controller RTC"
1313 Say yes here if you want to support the RTC functionality of the
1317 comment "on-CPU RTC drivers"
1320 tristate "Alphascale asm9260 RTC"
1323 If you say yes here you get support for the RTC on the
1330 tristate "TI DaVinci RTC"
1333 If you say yes here you get support for the RTC on the
1340 tristate "Conexant Digicolor RTC"
1343 If you say yes here you get support for the RTC on Conexant
1354 Support for Freescale IMX DryIce RTC
1373 tristate "Amlogic Meson RTC"
1377 Support for the RTC block on the Amlogic Meson6, Meson8, Meson8b
1384 tristate "Amlogic Meson Virtual RTC"
1389 Virtual RTC of Amlogic SoCs.
1410 This will include RTC support for Samsung SoCs. If
1411 you want to include RTC support for any machine, kindly
1415 tristate "Samsung S3C series SoC RTC"
1418 RTC (Realtime Clock) driver for the clock inbuilt into the
1435 RTC embedded in the Cirrus Logic EP93XX processors.
1451 tristate "SuperH On-Chip RTC"
1454 Say Y here to enable support for the on-chip RTC found in
1455 most SuperH processors. This RTC is also found in RZ/A SoCs.
1471 tristate "ARM AMBA PL030 RTC"
1475 PrimeCell PL030 RTC found on certain ARM SOCs.
1481 tristate "ARM AMBA PL031 RTC"
1485 PrimeCell PL031 RTC found on certain ARM SOCs.
1491 tristate "AT91RM9200 or some AT91SAM9 RTC"
1495 Driver for the internal RTC (Realtime Clock) module found on
1500 tristate "AT91SAM9 RTT as RTC"
1506 can be used as an RTC thanks to the backup power supply (e.g. a
1510 Some AT91SAM9 SoCs provide a real RTC block, on those ones you'd
1511 probably want to use the real RTC block instead of the "RTT as an
1512 RTC" driver.
1515 tristate "Au1xxx Counter0 RTC support"
1519 counter) to be used as a RTC.
1528 If you say yes here you get support for the Ricoh RS5C313 RTC chips.
1531 tristate "Generic RTC support"
1532 # Please consider writing a new RTC driver instead of using the generic
1533 # RTC abstraction
1536 Say Y or M here to enable RTC support on systems using the generic
1537 RTC abstraction. If you do not know what you are doing, you should
1546 built into your PXA27x or PXA3xx CPU. This RTC is actually 2 RTCs
1547 consisting of an SA1100 compatible RTC and the extended PXA RTC.
1549 This RTC driver uses PXA RTC registers available since pxa27x
1553 tristate "VIA/WonderMedia 85xx SoC RTC"
1561 bool "SUN4V Hypervisor RTC"
1565 based RTC on SUN4V systems.
1568 bool "Allwinner A31 RTC"
1573 If you say Y here you will get support for the RTC found in
1577 tristate "Allwinner sun4i/sun7i RTC"
1580 If you say Y here you will get support for the RTC found on
1584 bool "Starfire RTC"
1587 If you say Y here you will get support for the RTC found on
1591 tristate "Marvell SoC RTC"
1594 If you say yes here you will get support for the in-chip RTC
1602 tristate "Armada 38x Marvell SoC RTC"
1606 If you say yes here you will get support for the in-chip RTC
1613 tristate "Cadence RTC driver"
1616 If you say Y here you will get access to Cadence RTC IP
1623 tristate "Faraday Technology FTRTC010 RTC"
1634 tristate "PS3 RTC"
1637 If you say yes here you will get support for the RTC on PS3.
1643 tristate "Freescale STMP3xxx/i.MX23/i.MX28 RTC"
1648 STMP3xxx/i.MX23/i.MX28 RTC.
1654 tristate "PCAP RTC"
1657 If you say Y here you will get support for the RTC found on
1662 tristate "Freescale MC13xxx RTC"
1668 tristate "Freescale MPC5121 built-in RTC"
1672 built-in RTC on MPC5121 or on MPC5200.
1682 If you say yes here you get support for the Ingenic JZ47xx SoCs RTC
1689 tristate "NXP RTC for LPC178x/18xx/408x/43xx"
1693 This enables support for the NXP RTC found which can be found on
1697 the hardware RTC. This driver can also be built as a module. If
1702 tristate "NXP LPC32XX RTC"
1704 This enables support for the NXP RTC in the LPC32XX
1710 tristate "Qualcomm PMIC8XXX RTC"
1714 Qualcomm PMIC8XXX RTC.
1720 tristate "NVIDIA Tegra Internal RTC driver"
1724 Tegra 200 series internal RTC module.
1730 tristate "loongson1 RTC support"
1734 counter) to be used as a RTC.
1746 RTC module.
1764 tristate "Freescale SNVS RTC support"
1771 Low Power (LP) RTC module.
1779 tristate "NXP i.MX System Controller RTC support"
1782 Controller RTC module.
1785 tristate "STMicroelectronics LPC RTC"
1790 (LPC) based RTC support.
1796 tristate "MOXA ART RTC"
1800 RTC module.
1806 tristate "MediaTek MT2712 SoC based RTC"
1816 tristate "MediaTek PMIC based RTC"
1819 This selects the MediaTek(R) RTC driver. RTC is part of MediaTek
1821 MediaTek(R) RTC driver.
1823 If you want to use MediaTek(R) RTC interface, select Y or M here.
1826 tristate "MediaTek SoC based RTC"
1836 tristate "APM X-Gene RTC"
1847 tristate "Microchip PIC32 RTC"
1851 If you say yes here you get support for the PIC32 RTC module.
1857 tristate "EPSON TOYOCOM RTC-7301SF/DG"
1862 RTC-7301SF/DG chips.
1868 tristate "STM32 RTC"
1880 tristate "Motorola CPCAP RTC"
1886 bool "Realtek RTD129x RTC"
1894 tristate "ASPEED RTC"
1904 comment "HID Sensor RTC drivers"
1922 Say yes to enable RTC driver for the Goldfish based virtual platform.
1928 tristate "Wilco EC RTC"