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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2016-12-04 23:04:39 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-12-19 00:59:21 +0100 |
| commit | 0b6a8f5c9bebe51b95ff23939db570e8d298a36f (patch) | |
| tree | ea663bd68c43da6e15dc01bf5bf6fabc22ebeca9 /drivers/rtc/Kconfig | |
| parent | 9c19b8930d2cf95f5dc5ec11610400a7c61845d1 (diff) | |
| download | linux-0b6a8f5c9bebe51b95ff23939db570e8d298a36f.tar.bz2 | |
rtc: add support for EPSON TOYOCOM RTC-7301SF/DG
This adds support for EPSON TOYOCOM RTC-7301SF/DG which has parallel
interface compatible with SRAM.
This driver supports basic clock, calendar and alarm functionality.
Tested with Microblaze linux running on Artix7 FPGA board with my own
custom IP for RTC-7301.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index a44f1f27ecfa..c93c5a8fba32 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1705,6 +1705,17 @@ config RTC_DRV_PIC32 This driver can also be built as a module. If so, the module will be called rtc-pic32 +config RTC_DRV_R7301 + tristate "EPSON TOYOCOM RTC-7301SF/DG" + select REGMAP_MMIO + depends on OF && HAS_IOMEM + help + If you say yes here you get support for the EPSON TOYOCOM + RTC-7301SF/DG chips. + + This driver can also be built as a module. If so, the module + will be called rtc-r7301. + comment "HID Sensor RTC drivers" config RTC_DRV_HID_SENSOR_TIME |