Hi, On 29/03/2017 at 10:30:28 -0700, Chris Brandt wrote: > Basically, the same RTC that was used in SuperH devices is now used in > RZ/A1 devices. Therefore with some slight changes, that driver can be > reused. > > Additionally, since ARM architectures require Device Tree configurations, > device tree support has been added. > > This was tested on RZ/A1H RSK board. Once the correct time was programmed > into the RTC running off a 32.768kHz crystal, you can retain an accurate > system clock between reboots (hard and soft) until power is finally removed > from the board (there is no batter backup on the RSK board). > > v3: > * remove 'power-domains' from example in documentation > * update commit message subject and body of dt-bindings > > v2: > * removed HAVE_CLK from Kconfig > * when using DT, look for "fck" instead of "rtc0" > * changed (res == NULL) to (!res) > * added Reviewed-by for rtc-sh.c > * added interrupt-names and clock-names > * clocks now include counting sources > * added clock-names "fck", "rtc_x1", "rtc_x3", "extal" > * changed 'is a RTC' to 'is an RTC' in commit message > * changed "rtc0" to "rtc" > * Added clock nodes for RTC_X1 and RTC_X3 pin inputs > * each commit now has a log message > > > Chris Brandt (7): > rtc: rtc-sh: add support for rza series > dt-bindings: rtc: document the rtc-sh bindings I applied those two, I'll let Simon take the device tree patches. Thanks! > ARM: dts: r7s72100: add rtc clock to device tree > ARM: dts: r7s72100: add RTC_X clock inputs to device tree > ARM: dts: r7s72100: add rtc to device tree > ARM: dts: rskrza1: set rtc_x1 clock value > ARM: dts: rskrza1: add rtc DT support -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
