X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Frtc%2FKconfig;h=6402d699072b5a28a11069a5188dd2e34245a079;hb=b5eb9513f7c1bee862ada22bf1489f53752686bd;hp=1e6715ec51efd68f13bb2aef5671c912c2b95604;hpb=88fb61e4ba263685a0d5b82c7e9cd6f22a9e6a9d;p=linux-2.6-omap-h63xx.git diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 1e6715ec51e..6402d699072 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -20,6 +20,10 @@ menuconfig RTC_CLASS if RTC_CLASS +if GEN_RTC || RTC +comment "Conflicting RTC option has been selected, check GEN_RTC and RTC" +endif + config RTC_HCTOSYS bool "Set system time from RTC on startup and resume" depends on RTC_CLASS = y @@ -49,7 +53,7 @@ config RTC_HCTOSYS_DEVICE If the clock you specify here is not battery backed, it may still be useful to reinitialize system time when resuming from system - sleep states. Do not specify an RTC here unless it stays powered + sleep states. Do not specify an RTC here unless it stays powered during all this system's supported sleep states. config RTC_DEBUG @@ -142,7 +146,7 @@ config RTC_DRV_DS1307 will be called rtc-ds1307. config RTC_DRV_DS1374 - tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock" + tristate "Dallas/Maxim DS1374" depends on RTC_CLASS && I2C help If you say yes here you get support for Dallas Semiconductor @@ -162,7 +166,7 @@ config RTC_DRV_DS1672 will be called rtc-ds1672. config RTC_DRV_MAX6900 - tristate "Maxim 6900" + tristate "Maxim MAX6900" help If you say yes here you will get support for the Maxim MAX6900 I2C RTC chip. @@ -180,10 +184,10 @@ config RTC_DRV_RS5C372 will be called rtc-rs5c372. config RTC_DRV_ISL1208 - tristate "Intersil 1208" + tristate "Intersil ISL1208" help If you say yes here you get support for the - Intersil 1208 RTC chip. + Intersil ISL1208 RTC chip. This driver can also be built as a module. If so, the module will be called rtc-isl1208. @@ -220,7 +224,7 @@ config RTC_DRV_PCF8583 will be called rtc-pcf8583. config RTC_DRV_M41T80 - tristate "ST M41T80 series RTC" + tristate "ST M41T80/81/82/83/84/85/87" help If you say Y here you will get support for the ST M41T80 RTC chips series. Currently following chips are @@ -252,23 +256,32 @@ comment "SPI RTC drivers" if SPI_MASTER -config RTC_DRV_RS5C348 - tristate "Ricoh RS5C348A/B" +config RTC_DRV_MAX6902 + tristate "Maxim MAX6902" help - If you say yes here you get support for the - Ricoh RS5C348A and RS5C348B RTC chips. + If you say yes here you will get support for the + Maxim MAX6902 SPI RTC chip. This driver can also be built as a module. If so, the module - will be called rtc-rs5c348. + will be called rtc-max6902. -config RTC_DRV_MAX6902 - tristate "Maxim 6902" +config RTC_DRV_R9701 + tristate "Epson RTC-9701JE" help If you say yes here you will get support for the - Maxim MAX6902 SPI RTC chip. + Epson RTC-9701JE SPI RTC chip. This driver can also be built as a module. If so, the module - will be called rtc-max6902. + will be called rtc-r9701. + +config RTC_DRV_RS5C348 + tristate "Ricoh RS5C348A/B" + help + If you say yes here you get support for the + Ricoh RS5C348A and RS5C348B RTC chips. + + This driver can also be built as a module. If so, the module + will be called rtc-rs5c348. endif # SPI_MASTER @@ -302,34 +315,50 @@ config RTC_DRV_DS1216 help If you say yes here you get support for the Dallas DS1216 RTC chips. -config RTC_DRV_DS1553 - tristate "Dallas DS1553" +config RTC_DRV_DS1302 + tristate "Dallas DS1302" + depends on SH_SECUREEDGE5410 + help + If you say yes here you get support for the Dallas DS1302 RTC chips. + +config RTC_DRV_DS1511 + tristate "Dallas DS1511" + depends on RTC_CLASS help If you say yes here you get support for the - Dallas DS1553 timekeeping chip. + Dallas DS1511 timekeeping/watchdog chip. This driver can also be built as a module. If so, the module - will be called rtc-ds1553. + will be called rtc-ds1511. -config RTC_DRV_STK17TA8 - tristate "Simtek STK17TA8" - depends on RTC_CLASS +config RTC_DRV_DS1553 + tristate "Maxim/Dallas DS1553" help If you say yes here you get support for the - Simtek STK17TA8 timekeeping chip. + Maxim/Dallas DS1553 timekeeping chip. This driver can also be built as a module. If so, the module - will be called rtc-stk17ta8. + will be called rtc-ds1553. config RTC_DRV_DS1742 - tristate "Dallas DS1742/1743" + tristate "Maxim/Dallas DS1742/1743" help If you say yes here you get support for the - Dallas DS1742/1743 timekeeping chip. + Maxim/Dallas DS1742/1743 timekeeping chip. This driver can also be built as a module. If so, the module will be called rtc-ds1742. +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. + + This driver can also be built as a module. If so, the module + will be called rtc-stk17ta8. + config RTC_DRV_M48T86 tristate "ST M48T86/Dallas DS12887" help @@ -404,7 +433,7 @@ config RTC_DRV_SA1100 config RTC_DRV_SH tristate "SuperH On-Chip RTC" - depends on RTC_CLASS && (CPU_SH3 || CPU_SH4) + depends on RTC_CLASS && SUPERH help Say Y here to enable support for the on-chip RTC found in most SuperH processors. @@ -440,10 +469,47 @@ config RTC_DRV_AT32AP700X AT32AP700x family processors. config RTC_DRV_AT91RM9200 - tristate "AT91RM9200" - depends on ARCH_AT91RM9200 - help - Driver for the Atmel AT91RM9200's internal RTC (Realtime Clock). + tristate "AT91RM9200 or AT91SAM9RL" + depends on ARCH_AT91RM9200 || ARCH_AT91SAM9RL + help + Driver for the internal RTC (Realtime Clock) module found on + Atmel AT91RM9200's and AT91SAM9RL chips. On SAM9RL chips + this is powered by the backup power supply. + +config RTC_DRV_AT91SAM9 + tristate "AT91SAM9x" + depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) + help + RTC driver for the Atmel AT91SAM9x internal RTT (Real Time Timer). + These timers are powered by the backup power 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.) + +config RTC_DRV_AT91SAM9_RTT + int + range 0 1 + default 0 + prompt "RTT module Number" if ARCH_AT91SAM9263 + depends on RTC_DRV_AT91SAM9 + help + More than one RTT module is available. You can choose which + one will be used as an RTC. The default of zero is normally + OK to use, though some systems use that for non-RTC purposes. + +config RTC_DRV_AT91SAM9_GPBR + int + range 0 3 if !ARCH_AT91SAM9263 + range 0 15 if ARCH_AT91SAM9263 + default 0 + prompt "Backup Register Number" + depends on RTC_DRV_AT91SAM9 + help + The RTC driver needs to use one of the General Purpose Backup + Registers (GPBRs) as well as the RTT. You can choose which one + will be used. The default of zero is normally OK to use, but + on some systems other software needs to use that register. config RTC_DRV_BFIN tristate "Blackfin On-Chip RTC"