Lines Matching refs:RTC
2 # RTC class/drivers configuration
14 Generic RTC class support. If you say yes here, you will
21 bool "Set system time from RTC on startup and resume"
25 the value read from a specified RTC device. This is useful to avoid
29 string "RTC used to set the system time"
33 The RTC device that will be used to (re)initialize the system
39 The driver for this RTC device must be loaded before late_initcall
48 sleep states. Do not specify an RTC here unless it stays powered
52 bool "Set the RTC time based on NTP synchronization"
56 in the RTC specified by RTC_HCTOSYS_DEVICE approximately every 11
60 string "RTC used to synchronize NTP adjustment"
65 The RTC device used for NTP synchronization. The main difference
71 bool "RTC debug support"
73 Say yes here to enable debugging support in the RTC framework
74 and individual RTC drivers.
76 comment "RTC interfaces"
93 Say yes here if you want to use your system clock RTC through
96 If there is no RTC for the system clock, then the first RTC(rtc0)
117 bool "RTC UIE emulation on dev interface"
132 RTC test driver. It's a software RTC which can be
133 used to test the RTC subsystem APIs. It gets
136 on the RTC subsystem. Please read the source code
142 comment "I2C RTC drivers"
151 If you say yes here you get support for RTC function in Marvell
161 If you say yes here you get support for RTC function in Marvell
172 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
188 tristate "ams AS3722 RTC driver"
191 If you say yes here you get support for the RTC of ams AS3722 PMIC
200 If you say yes here you get support for various compatible RTC
203 EPSON RX-8025 and probably other chips. In some cases the RTC
207 The first seven registers on these chips hold an RTC, and other
209 the RTC/NVRAM backup power, and alarms. NVRAM is visible in
256 Say Y to enable support for the HYM8563 I2C RTC chip. Apart
264 tristate "TI LP8788 RTC driver"
267 Say Y to enable support for the LP8788 RTC/ALARM driver.
273 Maxim MAX6900 I2C RTC chip.
283 RTC of Maxim MAX8907 PMIC.
293 RTC of Maxim MAX8925 PMIC.
303 RTC of Maxim MAX8998 PMIC.
313 RTC of Maxim MAX8997 PMIC.
323 RTC of Maxim MAX77686 PMIC.
329 tristate "Rockchip RK808 RTC"
333 RTC of RK808 PMIC.
339 tristate "Maxim 77802 RTC"
343 RTC of Maxim MAX77802 PMIC.
352 Ricoh R2025S/D, RS5C372A, RS5C372B, RV5C386, and RV5C387A RTC chips.
361 Intersil ISL1208 RTC chip.
370 Intersil ISL12022 RTC chip.
380 I2C RTC chip.
389 Xicor/Intersil X1205 RTC chip.
395 tristate "TI Palmas RTC driver"
398 If you say yes here you get support for the RTC of TI PALMA series PMIC
407 If you say yes here you get support for the NXP PCF2127/29 RTC
416 If you say yes here you get support for the NXP PCF8523 RTC
426 Philips PCF8563 RTC chip. The Epson RTC8564
435 If you say yes here you get support for the PCF85063 RTC chip
444 RTC chip found on Acorn RiscPCs. This driver supports the
446 the RTC's SRAM. It will work on other platforms with the same
456 and M41T80 RTC chips series. Currently, the following chips are
464 bool "ST M41T65/M41T80 series RTC watchdog timer"
468 watchdog timer in the ST M41T60 and M41T80 RTC chips series.
474 BQ32000 I2C RTC chip.
480 tristate "TI DaVinci DM355 EVM RTC"
483 Supports the RTC firmware in the MSP430 on the DM355 EVM.
489 If you say yes here you get support for the RTC on the
498 If you say yes here you get support for the RTC on the
505 tristate "TI TPS6586X RTC driver"
508 TI Power Management IC TPS6586X supports RTC functionality
509 along with alarm. This driver supports the RTC driver for
510 the TPS6586X RTC module.
513 tristate "TI TPS65910 RTC driver"
516 If you say yes here you get support for the RTC on the
523 tristate "TI TPS80031/TPS80032 RTC driver"
526 TI Power Management IC TPS80031 supports RTC functionality
527 along with alarm. This driver supports the RTC driver for
528 the TPS80031 RTC module.
531 tristate "RICOH 5T583 RTC driver"
534 If you say yes here you get support for the RTC on the
554 Ramtron FM3130 RTC chips.
556 RTC clock and FRAM. This driver provides only RTC functionality.
573 RX-8025SA/NB RTC chips.
582 Microelectronic EM3027 RTC chips.
588 tristate "Micro Crystal RTC"
591 RV3029-C2 RTC chips.
600 RV8803 RTC chips.
610 RTC of Samsung S2MPS14 and S5M PMIC series.
617 comment "SPI RTC drivers"
625 ST M41T93 SPI RTC chip.
634 ST M41T94 SPI RTC chip.
666 This driver only supports the RTC feature, and not other chip
678 This driver supports the RTC feature and trickle charging but not
688 Maxim MAX6902 SPI RTC chip.
694 tristate "Epson RTC-9701JE"
697 Epson RTC-9701JE SPI RTC chip.
706 Ricoh RS5C348A and RS5C348B RTC chips.
715 Maxim/Dallas DS3234 SPI RTC chip.
724 RTC chip.
747 comment "Platform RTC drivers"
749 # this 'CMOS' RTC driver is arch dependent because <asm-generic/rtc.h>
781 tristate "Virtual RTC for Intel MID platforms"
787 found on Moorestown platforms. The VRTC is a emulated RTC that
788 derives its clock source from a real RTC in the PMIC. The MC146818
796 If you say yes here you get support for the Dallas DS1216 RTC chips.
802 If you say yes here you get support for the Dallas DS1286 RTC chips.
808 If you say yes here you get support for the Dallas DS1302 RTC chips.
862 This is an older RTC chip, supplanted by the DS1685/DS1687 above,
866 It also works for the even older DS1688/DS1691 RTC chips, which are
901 Enable this to display a readout of all of the RTC registers in
909 bool "SysFS access to RTC register bits"
912 Enable this to provide access to the RTC control register bits
934 Dallas DS2404 RTC chip.
940 tristate "Dialog DA9052/DA9053 RTC"
943 Say y here to support the RTC driver for Dialog Semiconductor
947 tristate "Dialog Semiconductor DA9055 RTC"
951 RTC of the Dialog DA9055 PMIC.
957 tristate "Dialog Semiconductor DA9063/DA9062 RTC"
960 If you say yes here you will get support for the RTC subsystem
967 tristate "EFI RTC"
990 ST M48T86 and Dallas DS12887 RTC chips.
1000 ST M48T35 RTC chip.
1010 ST M48T59 RTC chip and compatible ST M48T08 and M48T02.
1033 BQ4802 RTC chip.
1053 EM Microelectronic v3020 RTC chip.
1059 tristate "Wolfson Microelectronics WM831x RTC"
1062 If you say yes here you will get support for the RTC subsystem
1069 tristate "Wolfson Microelectronics WM8350 RTC"
1072 If you say yes here you will get support for the RTC subsystem
1079 tristate "SPEAR ST RTC"
1083 If you say Y here you will get support for the RTC found on
1088 tristate "NXP PCF50633 RTC"
1090 If you say yes here you get support for the RTC subsystem of the
1094 tristate "ST-Ericsson AB3100 RTC"
1098 Select this to enable the ST-Ericsson AB3100 Mixed Signal IC RTC
1099 support. This chip contains a battery- and capacitor-backed RTC.
1102 tristate "ST-Ericsson AB8500 RTC"
1107 Select this to enable the ST-Ericsson AB8500 power management IC RTC
1108 support. This chip contains a battery- and capacitor-backed RTC.
1111 tristate "NUC910/NUC920 RTC driver"
1114 If you say yes here you get support for the RTC subsystem of the
1118 tristate "IBM OPAL RTC driver"
1122 If you say yes here you get support for the PowerNV platform RTC
1129 tristate "Xilinx Zynq Ultrascale+ MPSoC RTC"
1132 If you say yes here you get support for the RTC controller found on
1135 comment "on-CPU RTC drivers"
1138 tristate "TI DaVinci RTC"
1141 If you say yes here you get support for the RTC on the
1148 tristate "Conexant Digicolor RTC"
1151 If you say yes here you get support for the RTC on Conexant
1161 Support for Freescale IMX DryIce RTC
1179 This will include RTC support for Samsung SoCs. If
1180 you want to include RTC support for any machine, kindly
1184 tristate "Samsung S3C series SoC RTC"
1187 RTC (Realtime Clock) driver for the clock inbuilt into the
1204 RTC embedded in the Cirrus Logic EP93XX processors.
1220 tristate "SuperH On-Chip RTC"
1223 Say Y here to enable support for the on-chip RTC found in
1240 tristate "ARM AMBA PL030 RTC"
1244 PrimeCell PL030 RTC found on certain ARM SOCs.
1250 tristate "ARM AMBA PL031 RTC"
1254 PrimeCell PL031 RTC found on certain ARM SOCs.
1260 tristate "AT32AP700X series RTC"
1263 Driver for the internal RTC (Realtime Clock) on Atmel AVR32
1267 tristate "AT91RM9200 or some AT91SAM9 RTC"
1270 Driver for the internal RTC (Realtime Clock) module found on
1275 tristate "AT91SAM9 RTT as RTC"
1280 can be used as an RTC thanks to the backup power supply (e.g. a
1284 Some AT91SAM9 SoCs provide a real RTC block, on those ones you'd
1285 probably want to use the real RTC block instead of the "RTT as an
1286 RTC" driver.
1289 tristate "Au1xxx Counter0 RTC support"
1293 counter) to be used as a RTC.
1299 tristate "Blackfin On-Chip RTC"
1312 If you say yes here you get support for the Ricoh RS5C313 RTC chips.
1315 tristate "Generic RTC support"
1316 # Please consider writing a new RTC driver instead of using the generic
1317 # RTC abstraction
1320 Say Y or M here to enable RTC support on systems using the generic
1321 RTC abstraction. If you do not know what you are doing, you should
1330 built into your PXA27x or PXA3xx CPU. This RTC is actually 2 RTCs
1331 consisting of an SA1100 compatible RTC and the extended PXA RTC.
1333 This RTC driver uses PXA RTC registers available since pxa27x
1337 tristate "VIA/WonderMedia 85xx SoC RTC"
1345 bool "SUN4V Hypervisor RTC"
1349 based RTC on SUN4V systems.
1352 tristate "Allwinner A31 RTC"
1355 If you say Y here you will get support for the RTC found on
1359 tristate "Allwinner sun4i/sun7i RTC"
1362 If you say Y here you will get support for the RTC found on
1366 bool "Starfire RTC"
1369 If you say Y here you will get support for the RTC found on
1376 Driver for the internal RTC (Realtime Clock) module found on
1380 tristate "Marvell SoC RTC"
1383 If you say yes here you will get support for the in-chip RTC
1391 tristate "Armada 38x Marvell SoC RTC"
1394 If you say yes here you will get support for the in-chip RTC
1401 tristate "Gemini SoC RTC"
1406 RTC found on Gemini SoC's.
1412 tristate "PS3 RTC"
1415 If you say yes here you will get support for the RTC on PS3.
1421 tristate "ST-Ericsson COH 901 331 RTC"
1425 COH 901 331 RTC clock found in some ST-Ericsson Mobile
1433 tristate "Freescale STMP3xxx/i.MX23/i.MX28 RTC"
1438 STMP3xxx/i.MX23/i.MX28 RTC.
1444 tristate "PCAP RTC"
1447 If you say Y here you will get support for the RTC found on
1452 tristate "Freescale MC13xxx RTC"
1458 tristate "Freescale MPC5121 built-in RTC"
1462 built-in RTC on MPC5121 or on MPC5200.
1471 If you say yes here you get support for the Ingenic JZ4740 SoC RTC
1478 tristate "NXP RTC for LPC178x/18xx/408x/43xx"
1482 This enables support for the NXP RTC found which can be found on
1486 the hardware RTC. This driver can also be buillt as a module. If
1491 tristate "NXP LPC32XX RTC"
1493 This enables support for the NXP RTC in the LPC32XX
1499 tristate "Qualcomm PMIC8XXX RTC"
1503 Qualcomm PMIC8XXX RTC.
1509 tristate "NVIDIA Tegra Internal RTC driver"
1513 Tegra 200 series internal RTC module.
1519 tristate "Tilera hypervisor RTC support"
1526 tristate "PKUnity v3 RTC support"
1529 This enables support for the RTC in the PKUnity-v3 SoCs.
1535 tristate "loongson1 RTC support"
1539 counter) to be used as a RTC.
1549 RTC module.
1555 tristate "Freescale SNVS RTC support"
1561 Low Power (LP) RTC module.
1567 tristate "SiRFSOC RTC"
1574 tristate "STMicroelectronics LPC RTC"
1579 (LPC) based RTC support.
1585 tristate "MOXA ART RTC"
1589 RTC module.
1598 This selects the Mediatek(R) RTC driver. RTC is part of Mediatek
1600 Mediatek(R) RTC driver.
1602 If you want to use Mediatek(R) RTC interface, select Y or M here.
1605 tristate "APM X-Gene RTC"
1615 comment "HID Sensor RTC drivers"