Lines Matching +full:mpfs +full:- +full:clock
1 # SPDX-License-Identifier: GPL-2.0-only
14 bool "Real Time Clock"
29 If you say yes here, the system time (wall clock) will be set using
39 clock, usually rtc0. Initialization is done when the system
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
46 system will need an external clock source (like an NTP server).
48 If the clock you specify here is not battery backed, it may still
57 If you say yes here, the system time (wall clock) will be stored
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)
141 once-per-second update interrupts, used for synchronization.
144 clock several times per second, please enable this option
153 the time from the system clock.
159 will be called rtc-test.
173 will be called rtc-88pm860x.
183 will be called rtc-88pm80x.
193 will be called rtc-88pm886.
197 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
200 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
203 will be called rtc-ab-b5ze-s3.
207 tristate "Abracon AB-RTCMC-32.768kHz-EOZ9"
210 AB-RTCMC-32.768kHz-EOA9 I2C RTC chip.
213 will be called rtc-ab-e0z9.
220 families of ultra-low-power battery- and capacitor-backed real-time
221 clock chips.
224 will be called rtc-abx80x.
227 tristate "X-Powers AC100"
230 If you say yes here you get support for the real-time clock found
231 in X-Powers AC100 family peripheral ICs.
234 will be called rtc-ac100.
237 tristate "Broadcom STB wake-timer"
241 If you say yes here you get support for the wake-timer found on
245 be called rtc-brcmstb-waketimer.
255 will be called rtc-as3722.
258 tristate "Dallas/Maxim DS1307/37/38/39/40/41, ST M41T00, EPSON RX-8025, ISL12057"
265 ST M41T00, EPSON RX-8025, Intersil ISL12057 and probably other chips.
275 will be called rtc-ds1307.
278 bool "Century bit support for rtc-ds1307"
295 DS1374 real-time clock chips. If an interrupt is associated
299 will be called rtc-ds1374.
308 real-time clock chips.
317 will be called rtc-ds1672.
324 from the usual rtc functions it provides a clock output of
328 will be called rtc-hym8563.
343 will be called rtc-max6900.
354 will be called rtc-max8907.
364 will be called rtc-max8925.
374 will be called rtc-max8998.
384 will be called rtc-max8997.
397 will be called rtc-max31335.
407 will be called rtc-max77686.
417 "spacemit-p1-rtc".
427 called "rtc-nct3018y".
437 be called rtc-nct6694.
447 will be called rk808-rtc.
456 will be called rtc-rs5c372.
465 will be called rtc-isl1208.
475 will be called rtc-isl12022.
485 will be called rtc-isl12026.
494 will be called rtc-x1205.
504 will be called rtc-pcf8523.
513 will be called rtc-pcf85363.
515 The nvmem interface will be named pcf85363-#, where # is the
516 zero-based instance number.
527 will be called rtc-pcf8563.
539 will be called rtc-pcf8583.
550 will be called rtc-m41t80.
567 will be called rtc-bd70528.
576 will be called rtc-bq32k.
596 will be called rtc-twl.
606 will be called rtc-palma.
626 will be called rtc-tps6594.
636 will be called rtc-tps65910.
646 will be called rtc-rc5t583.
656 will be called rtc-rc5t619.
659 tristate "Seiko Instruments S-35390A"
663 Instruments S-35390A.
666 will be called rtc-s35390a.
674 RTC clock and FRAM. This driver provides only RTC functionality.
677 will be called rtc-fm3130.
687 will be called rtc-rx8010.
697 called rtc-rx8111.
700 tristate "Epson RX-8571/RX-8581"
703 If you say yes here you will get support for the Epson RX-8571/
704 RX-8581.
707 will be called rtc-rx8581.
710 tristate "Epson RX-8025SA/NB"
713 RX-8025SA/NB RTC chips.
716 will be called rtc-rx8025.
725 will be called rtc-em3027.
735 will be called rtc-rv3028.
745 will be called rtc-rv3032.
754 will be called rtc-rv8803.
766 will be called rtc-s5m.
776 will be called rtc-sd2405al.
786 will be called rtc-sd3078
801 will be called rtc-m41t93.
810 will be called rtc-m41t94.
819 will be called rtc-ds1302.
825 and DS1306 real time clock chips. These support a trickle
826 charger, alarms, and NVRAM in addition to the clock.
829 will be called rtc-ds1305.
836 Dallas/Maxim DS1343 and DS1344 real time clock chips.
840 will be called rtc-ds1343.
853 will be called rtc-ds1347.
865 will be called rtc-ds1390.
877 will be called rtc-max6916.
880 tristate "Epson RTC-9701JE"
883 Epson RTC-9701JE SPI RTC chip.
886 will be called rtc-r9701.
889 tristate "Epson RX-4581"
891 If you say yes here you will get support for the Epson RX-4581.
894 will be called rtc-rx4581.
903 will be called rtc-rs5c348.
912 will be called rtc-max6902.
922 will be called rtc-pcf2123.
930 will be called rtc-mcp795.
953 DS3232 and DS3234 real-time clock chips. If an interrupt is associated
957 will be called rtc-ds3232.
965 rtc-ds3232
983 will be called rtc-pcf2127.
995 will be called rtc-pcf85063.
1007 will be called rtc-rv3029c2.
1016 rtc-rv3029.
1019 tristate "Epson RX-6110"
1024 If you say yes here you will get support for the Epson RX-6110.
1027 will be called rtc-rx6110.
1036 tristate "PC-style 'CMOS'"
1042 Say "yes" here to get direct support for the real time clock
1043 found in every PC or ACPI-based system, and some other boards.
1054 will be called rtc-cmos.
1057 bool "Alpha PC-style CMOS"
1063 Direct support for the real-time clock found on every Alpha
1086 will be called rtc-ds1511.
1096 will be called rtc-ds1553.
1108 will be called rtc-ds1685.
1119 clock chip.
1122 systems, as well as EPPC-405-UC modules by electronic system design
1129 clock chip.
1133 Cycle counters, plus a customer-specific, 8-byte ROM/Serial number.
1143 clock chip.
1145 This chip features 2kb of extended NV-SRAM. It may possibly be
1152 clock chip.
1154 This chip features 4kb of extended NV-SRAM.
1160 clock chip.
1162 This chip features 8kb of extended NV-SRAM.
1174 will be called rtc-ds1742.
1183 will be called rtc-ds2404.
1190 DA9052-BC and DA9053-AA/Bx PMICs.
1200 will be called rtc-da9055
1210 will be called "rtc-da9063".
1217 Real Time Clock.
1220 will be called rtc-efi.
1230 will be called rtc-stk17ta8.
1240 will be called rtc-m48t86.
1250 will be called "rtc-m48t35".
1263 will be called "rtc-m48t59".
1273 will be called rtc-msm6242.
1284 will be called rtc-bq4802.
1295 will be called rtc-rp5c01.
1306 will be called "rtc-gamecube".
1316 will be called "rtc-wm831x".
1326 will be called "rtc-wm8350".
1337 will be called rtc-sc27xx.
1348 tristate "ST-Ericsson AB8500 RTC"
1353 Select this to enable the ST-Ericsson AB8500 power management IC RTC
1354 support. This chip contains a battery- and capacitor-backed RTC.
1365 will be called rtc-opal.
1368 tristate "OP-TEE based RTC driver"
1371 Select this to get support for OP-TEE based RTC control on SoCs where
1375 will be called rtc-optee.
1392 will be called rtc-cros-ec.
1399 embedded controller found in certain e-book readers designed by the
1402 comment "on-CPU RTC drivers"
1412 will be called rtc-asm9260.
1424 called rtc-cv1800.
1434 will be called rtc-digicolor.
1437 tristate "Freescale IMX DryIce Real Time Clock"
1444 will be called "rtc-imxdi".
1457 will be called "rtc-fsl-ftm-alarm".
1468 will be called "rtc-meson".
1479 will be called rtc-meson-vrtc.
1482 tristate "TI OMAP Real Time Clock"
1488 Say "yes" here to support the on chip real time clock
1489 present on TI OMAP1, AM33xx, DA8xx/OMAP-L13x, AM43xx and DRA7xx.
1492 will be called rtc-omap.
1499 RTC (Realtime Clock) driver for the clock inbuilt into the
1505 will be called rtc-s3c.
1515 will be called rtc-ep93xx.
1521 If you say Y here you will get access to the real time clock
1525 module will be called rtc-sa1100.
1528 tristate "SuperH On-Chip RTC"
1531 Say Y here to enable support for the on-chip RTC found in
1535 module will be called rtc-sh.
1541 Say 'yes' to get support for the real-time clock present in
1542 Sunplus SP7021 - a SoC for industrial applications. It provides
1548 will be called rtc-sunplus.
1558 module will be called rtc-pl030.
1568 module will be called rtc-pl031.
1575 Driver for the internal RTC (Realtime Clock) module found on
1598 This is a driver for the Au1xxx on-chip Counter0 (Time-Of-Year
1602 will be called rtc-au1xxx.
1632 If you say Y here you will get access to the real time clock
1643 If you say Y here you will get access to the real time clock
1681 If you say yes here you will get support for the in-chip RTC
1686 will be called rtc-mv.
1693 If you say yes here you will get support for the in-chip RTC
1697 will be called armada38x-rtc.
1707 module will be called rtc-cadence.
1718 will be called rtc-ftrtc010.
1727 will be called rtc-ps3.
1738 will be called rtc-stmp3xxx.
1755 tristate "Freescale MPC5121 built-in RTC"
1759 built-in RTC on MPC5121 or on MPC5200.
1762 will be called rtc-mpc5121.
1773 will be called rtc-jz4740.
1776 tristate "Loongson On-chip RTC"
1780 This is a driver for the Loongson on-chip Counter0 (Time-Of-Year
1782 It can be found on Loongson-1 series cpu, Loongson-2K series cpu
1786 will be called rtc-loongson.
1799 so, the module will be called rtc-lpc24xx.
1808 will be called rtc-lpc32xx.
1818 module will be called rtc-pm8xxx.
1828 will be called rtc-tegra.
1831 tristate "Freescale MXC Real Time Clock"
1840 will be called "rtc-mxc".
1843 tristate "Freescale MXC Real Time Clock for i.MX53"
1852 will be called "rtc-mxc_v2".
1865 will be called "rtc-snvs".
1877 will be called "rtc-bbnsm".
1888 module will be called rtc-imx-sm-bbm.
1907 module will be called rtc-st-lpc.
1917 will be called rtc-moxart
1923 This enables support for the real time clock built in the MediaTek
1927 will be called rtc-mt2712.
1944 This enables support for the real time clock built in the MediaTek
1948 will be called rtc-mt7622.
1951 tristate "APM X-Gene RTC"
1955 If you say yes here you get support for the APM X-Gene SoC real time
1956 clock.
1959 will be called "rtc-xgene".
1969 will be called rtc-pic32
1972 tristate "EPSON TOYOCOM RTC-7301SF/DG"
1977 RTC-7301SF/DG chips.
1980 will be called rtc-r7301.
1993 If you say yes here you get support for the STM32 On-Chip
1994 Real Time Clock.
1997 will be called "rtc-stm32".
2012 Real Time Clock.
2023 will be called "rtc-aspeed".
2031 Real Time Clock for K3 architecture.
2034 will be called "rtc-ti-k3".
2042 On-Chip Real Time Clock.
2045 will be called "rtc-ma35d1".
2048 tristate "Renesas RTCA-3 RTC"
2051 If you say yes here you get support for the Renesas RTCA-3 RTC
2055 will be called "rtc-rtca3".
2058 tristate "Goldfish Real Time Clock"
2072 Clock on the Wilco Embedded Controller (Wilco is a kind of Chromebook)
2081 If you say yes here you get support for the Mstar MSC313e On-Chip
2082 Real Time Clock.
2085 will be called "rtc-msc313".
2088 tristate "Microchip PolarFire SoC built-in RTC"
2092 built-in RTC on Polarfire SoC.
2095 will be called "rtc-mpfs".
2102 If you say yes here you get support for the SigmaStar SSD202D On-Chip
2103 Real Time Clock.
2106 will be called "rtc-ssd20xd".
2118 will be called "rtc-amlogic-a4".
2129 Please note that it is not battery-powered.
2143 rtc-hid-sensor-time.