diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 755 |
1 files changed, 700 insertions, 55 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 81450fbd8b1..0754f5c7cb3 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -3,35 +3,39 @@ # config RTC_LIB - tristate + bool menuconfig RTC_CLASS - tristate "Real Time Clock" + bool "Real Time Clock" default n - depends on !S390 + depends on !S390 && !UML select RTC_LIB help Generic RTC class support. If you say yes here, you will be allowed to plug one or more RTCs to your system. You will probably want to enable one or more of the interfaces below. - This driver can also be built as a module. If so, the module - will be called rtc-core. - if RTC_CLASS config RTC_HCTOSYS bool "Set system time from RTC on startup and resume" - depends on RTC_CLASS = y default y help If you say yes here, the system time (wall clock) will be set using the value read from a specified RTC device. This is useful to avoid unnecessary fsck runs at boot time, and to network better. +config RTC_SYSTOHC + bool "Set the RTC time based on NTP synchronization" + default y + help + If you say yes here, the system time (wall clock) will be stored + in the RTC specified by RTC_HCTOSYS_DEVICE approximately every 11 + minutes if userspace reports synchronized NTP status. + config RTC_HCTOSYS_DEVICE string "RTC used to set the system time" - depends on RTC_HCTOSYS = y + depends on RTC_HCTOSYS = y || RTC_SYSTOHC = y default "rtc0" help The RTC device that will be used to (re)initialize the system @@ -54,7 +58,6 @@ config RTC_HCTOSYS_DEVICE config RTC_DEBUG bool "RTC debug support" - depends on RTC_CLASS = y help Say yes here to enable debugging support in the RTC framework and individual RTC drivers. @@ -72,13 +75,15 @@ config RTC_INTF_SYSFS If unsure, say Y. config RTC_INTF_PROC - boolean "/proc/driver/rtc (procfs for rtc0)" + boolean "/proc/driver/rtc (procfs for rtcN)" depends on PROC_FS default RTC_CLASS help - Say yes here if you want to use your first RTC through the proc - interface, /proc/driver/rtc. Other RTCs will not be available - through that API. + Say yes here if you want to use your system clock RTC through + the proc interface, /proc/driver/rtc. + Other RTCs will not be available through that API. + If there is no RTC for the system clock, then the first RTC(rtc0) + is used by default. If unsure, say Y. @@ -128,14 +133,45 @@ comment "I2C RTC drivers" if I2C +config RTC_DRV_88PM860X + tristate "Marvell 88PM860x" + depends on I2C && MFD_88PM860X + help + If you say yes here you get support for RTC function in Marvell + 88PM860x chips. + + This driver can also be built as a module. If so, the module + will be called rtc-88pm860x. + +config RTC_DRV_88PM80X + tristate "Marvell 88PM80x" + depends on I2C && MFD_88PM800 + help + If you say yes here you get support for RTC function in Marvell + 88PM80x chips. + + This driver can also be built as a module. If so, the module + will be called rtc-88pm80x. + +config RTC_DRV_AS3722 + tristate "ams AS3722 RTC driver" + depends on MFD_AS3722 + help + If you say yes here you get support for the RTC of ams AS3722 PMIC + chips. + + This driver can also be built as a module. If so, the module + will be called rtc-as3722. + config RTC_DRV_DS1307 - tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00" + tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00, EPSON RX-8025" help If you say yes here you get support for various compatible RTC chips (often with battery backup) connected with I2C. This driver should handle DS1307, DS1337, DS1338, DS1339, DS1340, ST M41T00, - and probably other chips. In some cases the RTC must already - have been initialized (by manufacturing or a bootloader). + EPSON RX-8025 and probably other chips. In some cases the RTC + must already have been initialized (by manufacturing or a + bootloader). The first seven registers on these chips hold an RTC, and other registers may add features such as NVRAM, a trickle charger for @@ -147,7 +183,7 @@ config RTC_DRV_DS1307 config RTC_DRV_DS1374 tristate "Dallas/Maxim DS1374" - depends on RTC_CLASS && I2C + depends on I2C help If you say yes here you get support for Dallas Semiconductor DS1374 real-time clock chips. If an interrupt is associated @@ -165,6 +201,34 @@ config RTC_DRV_DS1672 This driver can also be built as a module. If so, the module will be called rtc-ds1672. +config RTC_DRV_DS3232 + tristate "Dallas/Maxim DS3232" + depends on I2C + help + If you say yes here you get support for Dallas Semiconductor + DS3232 real-time clock chips. If an interrupt is associated + with the device, the alarm functionality is supported. + + This driver can also be built as a module. If so, the module + will be called rtc-ds3232. + +config RTC_DRV_HYM8563 + tristate "Haoyu Microelectronics HYM8563" + depends on I2C && OF + help + Say Y to enable support for the HYM8563 I2C RTC chip. Apart + from the usual rtc functions it provides a clock output of + up to 32kHz. + + This driver can also be built as a module. If so, the module + will be called rtc-hym8563. + +config RTC_DRV_LP8788 + tristate "TI LP8788 RTC driver" + depends on MFD_LP8788 + help + Say Y to enable support for the LP8788 RTC/ALARM driver. + config RTC_DRV_MAX6900 tristate "Maxim MAX6900" help @@ -174,6 +238,56 @@ config RTC_DRV_MAX6900 This driver can also be built as a module. If so, the module will be called rtc-max6900. +config RTC_DRV_MAX8907 + tristate "Maxim MAX8907" + depends on MFD_MAX8907 + help + If you say yes here you will get support for the + RTC of Maxim MAX8907 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-max8907. + +config RTC_DRV_MAX8925 + tristate "Maxim MAX8925" + depends on MFD_MAX8925 + help + If you say yes here you will get support for the + RTC of Maxim MAX8925 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-max8925. + +config RTC_DRV_MAX8998 + tristate "Maxim MAX8998" + depends on MFD_MAX8998 + help + If you say yes here you will get support for the + RTC of Maxim MAX8998 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-max8998. + +config RTC_DRV_MAX8997 + tristate "Maxim MAX8997" + depends on MFD_MAX8997 + help + If you say yes here you will get support for the + RTC of Maxim MAX8997 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-max8997. + +config RTC_DRV_MAX77686 + tristate "Maxim MAX77686" + depends on MFD_MAX77686 + help + If you say yes here you will get support for the + RTC of Maxim MAX77686 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-max77686. + config RTC_DRV_RS5C372 tristate "Ricoh R2025S/D, RS5C372A/B, RV5C386, RV5C387A" help @@ -192,6 +306,26 @@ config RTC_DRV_ISL1208 This driver can also be built as a module. If so, the module will be called rtc-isl1208. +config RTC_DRV_ISL12022 + tristate "Intersil ISL12022" + help + If you say yes here you get support for the + Intersil ISL12022 RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-isl12022. + +config RTC_DRV_ISL12057 + depends on I2C + select REGMAP_I2C + tristate "Intersil ISL12057" + help + If you say yes here you get support for the Intersil ISL12057 + I2C RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-isl12057. + config RTC_DRV_X1205 tristate "Xicor/Intersil X1205" help @@ -201,6 +335,34 @@ config RTC_DRV_X1205 This driver can also be built as a module. If so, the module will be called rtc-x1205. +config RTC_DRV_PALMAS + tristate "TI Palmas RTC driver" + depends on MFD_PALMAS + help + If you say yes here you get support for the RTC of TI PALMA series PMIC + chips. + + This driver can also be built as a module. If so, the module + will be called rtc-palma. + +config RTC_DRV_PCF2127 + tristate "NXP PCF2127" + help + If you say yes here you get support for the NXP PCF2127/29 RTC + chips. + + This driver can also be built as a module. If so, the module + will be called rtc-pcf2127. + +config RTC_DRV_PCF8523 + tristate "NXP PCF8523" + help + If you say yes here you get support for the NXP PCF8523 RTC + chips. + + This driver can also be built as a module. If so, the module + will be called rtc-pcf8523. + config RTC_DRV_PCF8563 tristate "Philips PCF8563/Epson RTC8564" help @@ -224,12 +386,12 @@ config RTC_DRV_PCF8583 will be called rtc-pcf8583. config RTC_DRV_M41T80 - tristate "ST M41T65/M41T80/81/82/83/84/85/87" + tristate "ST M41T62/65/M41T80/81/82/83/84/85/87 and compatible" help If you say Y here you will get support for the ST M41T60 and M41T80 RTC chips series. Currently, the following chips are - supported: M41T65, M41T80, M41T81, M41T82, M41T83, M41ST84, - M41ST85, and M41ST87. + supported: M41T62, M41T65, M41T80, M41T81, M41T82, M41T83, M41ST84, + M41ST85, M41ST87, and MicroCrystal RV4162. This driver can also be built as a module. If so, the module will be called rtc-m41t80. @@ -241,6 +403,15 @@ config RTC_DRV_M41T80_WDT If you say Y here you will get support for the watchdog timer in the ST M41T60 and M41T80 RTC chips series. +config RTC_DRV_BQ32K + tristate "TI BQ32000" + help + If you say Y here you will get support for the TI + BQ32000 I2C RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-bq32k. + config RTC_DRV_DM355EVM tristate "TI DaVinci DM355 EVM RTC" depends on MFD_DM355EVM_MSP @@ -257,14 +428,50 @@ config RTC_DRV_TWL92330 the Menelaus driver; it's not separate module. config RTC_DRV_TWL4030 - tristate "TI TWL4030/TWL5030/TPS659x0" - depends on RTC_CLASS && TWL4030_CORE + tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0" + depends on TWL4030_CORE help If you say yes here you get support for the RTC on the - TWL4030 family chips, used mostly with OMAP3 platforms. + TWL4030/TWL5030/TWL6030 family chips, used mostly with OMAP3 platforms. This driver can also be built as a module. If so, the module - will be called rtc-twl4030. + will be called rtc-twl. + +config RTC_DRV_TPS6586X + tristate "TI TPS6586X RTC driver" + depends on MFD_TPS6586X + help + TI Power Management IC TPS6586X supports RTC functionality + along with alarm. This driver supports the RTC driver for + the TPS6586X RTC module. + +config RTC_DRV_TPS65910 + tristate "TI TPS65910 RTC driver" + depends on RTC_CLASS && MFD_TPS65910 + help + If you say yes here you get support for the RTC on the + TPS65910 chips. + + This driver can also be built as a module. If so, the module + will be called rtc-tps65910. + +config RTC_DRV_TPS80031 + tristate "TI TPS80031/TPS80032 RTC driver" + depends on MFD_TPS80031 + help + TI Power Management IC TPS80031 supports RTC functionality + along with alarm. This driver supports the RTC driver for + the TPS80031 RTC module. + +config RTC_DRV_RC5T583 + tristate "RICOH 5T583 RTC driver" + depends on MFD_RC5T583 + help + If you say yes here you get support for the RTC on the + RICOH 5T583 chips. + + This driver can also be built as a module. If so, the module + will be called rtc-rc5t583. config RTC_DRV_S35390A tristate "Seiko Instruments S-35390A" @@ -295,12 +502,58 @@ config RTC_DRV_RX8581 This driver can also be built as a module. If so the module will be called rtc-rx8581. +config RTC_DRV_RX8025 + tristate "Epson RX-8025SA/NB" + help + If you say yes here you get support for the Epson + RX-8025SA/NB RTC chips. + + This driver can also be built as a module. If so, the module + will be called rtc-rx8025. + +config RTC_DRV_EM3027 + tristate "EM Microelectronic EM3027" + help + If you say yes here you get support for the EM + Microelectronic EM3027 RTC chips. + + This driver can also be built as a module. If so, the module + will be called rtc-em3027. + +config RTC_DRV_RV3029C2 + tristate "Micro Crystal RTC" + help + If you say yes here you get support for the Micro Crystal + RV3029-C2 RTC chips. + + This driver can also be built as a module. If so, the module + will be called rtc-rv3029c2. + +config RTC_DRV_S5M + tristate "Samsung S2M/S5M series" + depends on MFD_SEC_CORE + help + If you say yes here you will get support for the + RTC of Samsung S2MPS14 and S5M PMIC series. + + This driver can also be built as a module. If so, the module + will be called rtc-s5m. + endif # I2C comment "SPI RTC drivers" if SPI_MASTER +config RTC_DRV_M41T93 + tristate "ST M41T93" + help + If you say yes here you will get support for the + ST M41T93 SPI RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-m41t93. + config RTC_DRV_M41T94 tristate "ST M41T94" help @@ -320,6 +573,29 @@ config RTC_DRV_DS1305 This driver can also be built as a module. If so, the module will be called rtc-ds1305. +config RTC_DRV_DS1343 + select REGMAP_SPI + tristate "Dallas/Maxim DS1343/DS1344" + help + If you say yes here you get support for the + Dallas/Maxim DS1343 and DS1344 real time clock chips. + Support for trickle charger, alarm is provided. + + This driver can also be built as a module. If so, the module + will be called rtc-ds1343. + +config RTC_DRV_DS1347 + tristate "Dallas/Maxim DS1347" + help + If you say yes here you get support for the + Dallas/Maxim DS1347 chips. + + This driver only supports the RTC feature, and not other chip + features such as alarms. + + This driver can also be built as a module. If so, the module + will be called rtc-ds1347. + config RTC_DRV_DS1390 tristate "Dallas/Maxim DS1390/93/94" help @@ -368,6 +644,31 @@ config RTC_DRV_DS3234 This driver can also be built as a module. If so, the module will be called rtc-ds3234. +config RTC_DRV_PCF2123 + tristate "NXP PCF2123" + help + If you say yes here you get support for the NXP PCF2123 + RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-pcf2123. + +config RTC_DRV_RX4581 + tristate "Epson RX-4581" + help + If you say yes here you will get support for the Epson RX-4581. + + This driver can also be built as a module. If so the module + will be called rtc-rx4581. + +config RTC_DRV_MCP795 + tristate "Microchip MCP795" + help + If you say yes here you will get support for the Microchip MCP795. + + This driver can also be built as a module. If so the module + will be called rtc-mcp795. + endif # SPI_MASTER comment "Platform RTC drivers" @@ -378,7 +679,7 @@ comment "Platform RTC drivers" config RTC_DRV_CMOS tristate "PC-style 'CMOS'" - depends on X86 || ALPHA || ARM || M32R || ATARI || PPC || MIPS || SPARC64 + depends on X86 || ARM || M32R || PPC || MIPS || SPARC64 default y if X86 help Say "yes" here to get direct support for the real time clock @@ -395,6 +696,26 @@ config RTC_DRV_CMOS This driver can also be built as a module. If so, the module will be called rtc-cmos. +config RTC_DRV_ALPHA + bool "Alpha PC-style CMOS" + depends on ALPHA + default y + help + Direct support for the real-time clock found on every Alpha + system, specifically MC146818 compatibles. If in doubt, say Y. + +config RTC_DRV_VRTC + tristate "Virtual RTC for Intel MID platforms" + depends on X86_INTEL_MID + default y if X86_INTEL_MID + + help + Say "yes" here to get direct support for the real time clock + found on Moorestown platforms. The VRTC is a emulated RTC that + derives its clock source from a real RTC in the PMIC. The MC146818 + style programming interface is mostly conserved, but any + updates are done via IPC calls to the system controller FW. + config RTC_DRV_DS1216 tristate "Dallas DS1216" depends on SNI_RM @@ -414,7 +735,6 @@ config RTC_DRV_DS1302 config RTC_DRV_DS1511 tristate "Dallas DS1511" - depends on RTC_CLASS help If you say yes here you get support for the Dallas DS1511 timekeeping/watchdog chip. @@ -440,9 +760,45 @@ config RTC_DRV_DS1742 This driver can also be built as a module. If so, the module will be called rtc-ds1742. +config RTC_DRV_DA9052 + tristate "Dialog DA9052/DA9053 RTC" + depends on PMIC_DA9052 + help + Say y here to support the RTC driver for Dialog Semiconductor + DA9052-BC and DA9053-AA/Bx PMICs. + +config RTC_DRV_DA9055 + tristate "Dialog Semiconductor DA9055 RTC" + depends on MFD_DA9055 + help + If you say yes here you will get support for the + RTC of the Dialog DA9055 PMIC. + + This driver can also be built as a module. If so, the module + will be called rtc-da9055 + +config RTC_DRV_DA9063 + tristate "Dialog Semiconductor DA9063 RTC" + depends on MFD_DA9063 + help + If you say yes here you will get support for the RTC subsystem + of the Dialog Semiconductor DA9063. + + This driver can also be built as a module. If so, the module + will be called "rtc-da9063". + +config RTC_DRV_EFI + tristate "EFI RTC" + depends on IA64 + help + If you say yes here you will get support for the EFI + Real Time Clock. + + This driver can also be built as a module. If so, the module + will be called rtc-efi. + config RTC_DRV_STK17TA8 tristate "Simtek STK17TA8" - depends on RTC_CLASS help If you say yes here you get support for the Simtek STK17TA8 timekeeping chip. @@ -480,6 +836,15 @@ config RTC_DRV_M48T59 This driver can also be built as a module, if so, the module will be called "rtc-m48t59". +config RTC_DRV_MSM6242 + tristate "Oki MSM6242" + help + If you say yes here you get support for the Oki MSM6242 + timekeeping chip. It is used in some Amiga models (e.g. A2000). + + This driver can also be built as a module. If so, the module + will be called rtc-msm6242. + config RTC_DRV_BQ4802 tristate "TI BQ4802" help @@ -489,6 +854,16 @@ config RTC_DRV_BQ4802 This driver can also be built as a module. If so, the module will be called rtc-bq4802. +config RTC_DRV_RP5C01 + tristate "Ricoh RP5C01" + help + If you say yes here you get support for the Ricoh RP5C01 + timekeeping chip. It is used in some Amiga models (e.g. A3000 + and A4000). + + This driver can also be built as a module. If so, the module + will be called rtc-rp5c01. + config RTC_DRV_V3020 tristate "EM Microelectronic V3020" help @@ -498,6 +873,25 @@ config RTC_DRV_V3020 This driver can also be built as a module. If so, the module will be called rtc-v3020. +config RTC_DRV_DS2404 + tristate "Dallas DS2404" + help + If you say yes here you get support for the + Dallas DS2404 RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-ds2404. + +config RTC_DRV_WM831X + tristate "Wolfson Microelectronics WM831x RTC" + depends on MFD_WM831X + help + If you say yes here you will get support for the RTC subsystem + of the Wolfson Microelectronics WM831X series PMICs. + + This driver can also be built as a module. If so, the module + will be called "rtc-wm831x". + config RTC_DRV_WM8350 tristate "Wolfson Microelectronics WM8350 RTC" depends on MFD_WM8350 @@ -508,6 +902,14 @@ config RTC_DRV_WM8350 This driver can also be built as a module. If so, the module will be called "rtc-wm8350". +config RTC_DRV_SPEAR + tristate "SPEAR ST RTC" + depends on PLAT_SPEAR + default y + help + If you say Y here you will get support for the RTC found on + spear + config RTC_DRV_PCF50633 depends on MFD_PCF50633 tristate "NXP PCF50633 RTC" @@ -515,18 +917,71 @@ config RTC_DRV_PCF50633 If you say yes here you get support for the RTC subsystem of the NXP PCF50633 used in embedded systems. +config RTC_DRV_AB3100 + tristate "ST-Ericsson AB3100 RTC" + depends on AB3100_CORE + default y if AB3100_CORE + help + Select this to enable the ST-Ericsson AB3100 Mixed Signal IC RTC + support. This chip contains a battery- and capacitor-backed RTC. + +config RTC_DRV_AB8500 + tristate "ST-Ericsson AB8500 RTC" + depends on AB8500_CORE + select RTC_INTF_DEV + select RTC_INTF_DEV_UIE_EMUL + help + Select this to enable the ST-Ericsson AB8500 power management IC RTC + support. This chip contains a battery- and capacitor-backed RTC. + +config RTC_DRV_NUC900 + tristate "NUC910/NUC920 RTC driver" + depends on ARCH_W90X900 + help + If you say yes here you get support for the RTC subsystem of the + NUC910/NUC920 used in embedded systems. + comment "on-CPU RTC drivers" +config RTC_DRV_DAVINCI + tristate "TI DaVinci RTC" + depends on ARCH_DAVINCI_DM365 + help + If you say yes here you get support for the RTC on the + DaVinci platforms (DM365). + + This driver can also be built as a module. If so, the module + will be called rtc-davinci. + +config RTC_DRV_IMXDI + tristate "Freescale IMX DryIce Real Time Clock" + depends on ARCH_MXC + help + Support for Freescale IMX DryIce RTC + + This driver can also be built as a module, if so, the module + will be called "rtc-imxdi". + config RTC_DRV_OMAP tristate "TI OMAP1" - depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 + depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_DAVINCI_DA8XX || SOC_AM33XX + help + Say "yes" here to support the on chip real time clock + present on TI OMAP1, AM33xx and DA8xx/OMAP-L13x. + + This driver can also be built as a module, if so, module + will be called rtc-omap. + +config HAVE_S3C_RTC + bool help - Say "yes" here to support the real time clock on TI OMAP1 chips. - This driver can also be built as a module called rtc-omap. + This will include RTC support for Samsung SoCs. If + you want to include RTC support for any machine, kindly + select this in the respective mach-XXXX/Kconfig file. config RTC_DRV_S3C tristate "Samsung S3C series SoC RTC" - depends on ARCH_S3C2410 + depends on ARCH_S3C64XX || HAVE_S3C_RTC help RTC (Realtime Clock) driver for the clock inbuilt into the Samsung S3C24XX series of SoCs. This can provide periodic @@ -551,8 +1006,8 @@ config RTC_DRV_EP93XX will be called rtc-ep93xx. config RTC_DRV_SA1100 - tristate "SA11x0/PXA2xx" - depends on ARCH_SA1100 || ARCH_PXA + tristate "SA11x0/PXA2xx/PXA910" + depends on ARCH_SA1100 || ARCH_PXA || ARCH_MMP help If you say Y here you will get access to the real time clock built into your SA11x0 or PXA2xx CPU. @@ -562,7 +1017,7 @@ config RTC_DRV_SA1100 config RTC_DRV_SH tristate "SuperH On-Chip RTC" - depends on RTC_CLASS && SUPERH + depends on SUPERH && HAVE_CLK help Say Y here to enable support for the on-chip RTC found in most SuperH processors. @@ -608,15 +1063,15 @@ config RTC_DRV_AT32AP700X AT32AP700x family processors. config RTC_DRV_AT91RM9200 - tristate "AT91RM9200 or AT91SAM9RL" - depends on ARCH_AT91RM9200 || ARCH_AT91SAM9RL + tristate "AT91RM9200 or some AT91SAM9 RTC" + depends on ARCH_AT91 help Driver for the internal RTC (Realtime Clock) module found on - Atmel AT91RM9200's and AT91SAM9RL chips. On SAM9RL chips + Atmel AT91RM9200's and some AT91SAM9 chips. On AT91SAM9 chips this is powered by the backup power supply. config RTC_DRV_AT91SAM9 - tristate "AT91SAM9x/AT91CAP9" + tristate "AT91SAM9x/AT91CAP9 RTT as RTC" depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) help RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT @@ -624,8 +1079,8 @@ config RTC_DRV_AT91SAM9 supply (such as a small coin cell battery), but do not need to be used as RTCs. - (On AT91SAM9rl chips you probably want to use the dedicated RTC - module and leave the RTT available for other uses.) + (On AT91SAM9rl and AT91SAM9G45 chips you probably want to use the + dedicated RTC module and leave the RTT available for other uses.) config RTC_DRV_AT91SAM9_RTT int @@ -653,7 +1108,7 @@ config RTC_DRV_AT91SAM9_GPBR config RTC_DRV_AU1XXX tristate "Au1xxx Counter0 RTC support" - depends on SOC_AU1X00 + depends on MIPS_ALCHEMY help This is a driver for the Au1xxx on-chip Counter0 (Time-Of-Year counter) to be used as a RTC. @@ -677,22 +1132,16 @@ config RTC_DRV_RS5C313 help If you say yes here you get support for the Ricoh RS5C313 RTC chips. -config RTC_DRV_PARISC - tristate "PA-RISC firmware RTC support" - depends on PARISC +config RTC_DRV_GENERIC + tristate "Generic RTC support" + # Please consider writing a new RTC driver instead of using the generic + # RTC abstraction + depends on PARISC || M68K || PPC || SUPERH32 help - Say Y or M here to enable RTC support on PA-RISC systems using - firmware calls. If you do not know what you are doing, you should + Say Y or M here to enable RTC support on systems using the generic + RTC abstraction. If you do not know what you are doing, you should just say Y. -config RTC_DRV_PPC - tristate "PowerPC machine dependent RTC support" - depends on PPC - help - The PowerPC kernel has machine-specific functions for accessing - the RTC. This exposes that functionality through the generic RTC - class. - config RTC_DRV_PXA tristate "PXA27x/PXA3xx" depends on ARCH_PXA @@ -703,6 +1152,13 @@ config RTC_DRV_PXA This RTC driver uses PXA RTC registers available since pxa27x series (RDxR, RYxR) instead of legacy RCNR, RTAR. +config RTC_DRV_VT8500 + tristate "VIA/WonderMedia 85xx SoC RTC" + depends on ARCH_VT8500 + help + If you say Y here you will get access to the real time clock + built into your VIA VT8500 SoC or its relatives. + config RTC_DRV_SUN4V bool "SUN4V Hypervisor RTC" @@ -711,6 +1167,13 @@ config RTC_DRV_SUN4V If you say Y here you will get support for the Hypervisor based RTC on SUN4V systems. +config RTC_DRV_SUNXI + tristate "Allwinner sun4i/sun7i RTC" + depends on ARCH_SUNXI + help + If you say Y here you will get support for the RTC found on + Allwinner A10/A20. + config RTC_DRV_STARFIRE bool "Starfire RTC" depends on SPARC64 @@ -727,7 +1190,7 @@ config RTC_DRV_TX4939 config RTC_DRV_MV tristate "Marvell SoC RTC" - depends on ARCH_KIRKWOOD + depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU help If you say yes here you will get support for the in-chip RTC that can be found in some of Marvell's SoC devices, such as @@ -736,4 +1199,186 @@ config RTC_DRV_MV This driver can also be built as a module. If so, the module will be called rtc-mv. +config RTC_DRV_PS3 + tristate "PS3 RTC" + depends on PPC_PS3 + help + If you say yes here you will get support for the RTC on PS3. + + This driver can also be built as a module. If so, the module + will be called rtc-ps3. + +config RTC_DRV_COH901331 + tristate "ST-Ericsson COH 901 331 RTC" + depends on ARCH_U300 + help + If you say Y here you will get access to ST-Ericsson + COH 901 331 RTC clock found in some ST-Ericsson Mobile + Platforms. + + This driver can also be built as a module. If so, the module + will be called "rtc-coh901331". + + +config RTC_DRV_STMP + tristate "Freescale STMP3xxx/i.MX23/i.MX28 RTC" + depends on ARCH_MXS + help + If you say yes here you will get support for the onboard + STMP3xxx/i.MX23/i.MX28 RTC. + + This driver can also be built as a module. If so, the module + will be called rtc-stmp3xxx. + +config RTC_DRV_PCAP + tristate "PCAP RTC" + depends on EZX_PCAP + help + If you say Y here you will get support for the RTC found on + the PCAP2 ASIC used on some Motorola phones. + +config RTC_DRV_MC13XXX + depends on MFD_MC13XXX + tristate "Freescale MC13xxx RTC" + help + This enables support for the RTCs found on Freescale's PMICs + MC13783 and MC13892. + +config RTC_DRV_MPC5121 + tristate "Freescale MPC5121 built-in RTC" + depends on PPC_MPC512x || PPC_MPC52xx + help + If you say yes here you will get support for the + built-in RTC on MPC5121 or on MPC5200. + + This driver can also be built as a module. If so, the module + will be called rtc-mpc5121. + +config RTC_DRV_JZ4740 + tristate "Ingenic JZ4740 SoC" + depends on MACH_JZ4740 + help + If you say yes here you get support for the Ingenic JZ4740 SoC RTC + controller. + + This driver can also be buillt as a module. If so, the module + will be called rtc-jz4740. + +config RTC_DRV_LPC32XX + depends on ARCH_LPC32XX + tristate "NXP LPC32XX RTC" + help + This enables support for the NXP RTC in the LPC32XX + + This driver can also be buillt as a module. If so, the module + will be called rtc-lpc32xx. + +config RTC_DRV_PM8XXX + tristate "Qualcomm PMIC8XXX RTC" + depends on MFD_PM8XXX + help + If you say yes here you get support for the + Qualcomm PMIC8XXX RTC. + + To compile this driver as a module, choose M here: the + module will be called rtc-pm8xxx. + +config RTC_DRV_TEGRA + tristate "NVIDIA Tegra Internal RTC driver" + depends on ARCH_TEGRA + help + If you say yes here you get support for the + Tegra 200 series internal RTC module. + + This drive can also be built as a module. If so, the module + will be called rtc-tegra. + +config RTC_DRV_TILE + tristate "Tilera hypervisor RTC support" + depends on TILE + help + Enable support for the Linux driver side of the Tilera + hypervisor's real-time clock interface. + +config RTC_DRV_PUV3 + tristate "PKUnity v3 RTC support" + depends on ARCH_PUV3 + help + This enables support for the RTC in the PKUnity-v3 SoCs. + + This drive can also be built as a module. If so, the module + will be called rtc-puv3. + +config RTC_DRV_LOONGSON1 + tristate "loongson1 RTC support" + depends on MACH_LOONGSON1 + help + This is a driver for the loongson1 on-chip Counter0 (Time-Of-Year + counter) to be used as a RTC. + + This driver can also be built as a module. If so, the module + will be called rtc-ls1x. + +config RTC_DRV_MXC + tristate "Freescale MXC Real Time Clock" + depends on ARCH_MXC + help + If you say yes here you get support for the Freescale MXC + RTC module. + + This driver can also be built as a module, if so, the module + will be called "rtc-mxc". + +config RTC_DRV_SNVS + tristate "Freescale SNVS RTC support" + depends on HAS_IOMEM + depends on OF + help + If you say yes here you get support for the Freescale SNVS + Low Power (LP) RTC module. + + This driver can also be built as a module, if so, the module + will be called "rtc-snvs". + +config RTC_DRV_SIRFSOC + tristate "SiRFSOC RTC" + depends on ARCH_SIRF + help + Say "yes" here to support the real time clock on SiRF SOC chips. + This driver can also be built as a module called rtc-sirfsoc. + +config RTC_DRV_MOXART + tristate "MOXA ART RTC" + help + If you say yes here you get support for the MOXA ART + RTC module. + + This driver can also be built as a module. If so, the module + will be called rtc-moxart + +config RTC_DRV_XGENE + tristate "APM X-Gene RTC" + help + If you say yes here you get support for the APM X-Gene SoC real time + clock. + + This driver can also be built as a module, if so, the module + will be called "rtc-xgene". + +comment "HID Sensor RTC drivers" + +config RTC_DRV_HID_SENSOR_TIME + tristate "HID Sensor Time" + depends on USB_HID + select IIO + select HID_SENSOR_HUB + select HID_SENSOR_IIO_COMMON + help + Say yes here to build support for the HID Sensors of type Time. + This drivers makes such sensors available as RTCs. + + If this driver is compiled as a module, it will be named + rtc-hid-sensor-time. + + endif # RTC_CLASS |