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| author | Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2024-10-30 12:01:15 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-11-01 00:16:17 +0100 |
| commit | d4488377609e36cd9785533c29ccea4b86c292b9 (patch) | |
| tree | 314e1c4366a8ccf898fa1548cf345439fa921457 /MAINTAINERS | |
| parent | dt-bindings: rtc: renesas,rzg3s-rtc: Document the Renesas RTCA-3 IP (diff) | |
| download | linux-d4488377609e36cd9785533c29ccea4b86c292b9.tar.xz linux-d4488377609e36cd9785533c29ccea4b86c292b9.zip | |
rtc: renesas-rtca3: Add driver for RTCA-3 available on Renesas RZ/G3S SoC
The RTC IP (RTCA-3) available on the Renesas RZ/G3S SoC has calendar count
mode and binary count mode (selectable though RCR2.CNTMD) capabilities,
alarm capabilities, clock error correction capabilities. It can generate
alarm, period, carry interrupts.
Add a driver for RTCA-3 IP. The driver implements calendar count mode (as
the conversion b/w RTC and system time is simpler, done with bcd2bin(),
bin2bcd()), read and set time, read and set alarm, read and set
an offset.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/r/20241030110120.332802-6-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index c27f3190737f..ef0a949c380d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19721,6 +19721,14 @@ S: Supported F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml F: drivers/counter/rz-mtu3-cnt.c +RENESAS RTCA-3 RTC DRIVER +M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> +L: linux-rtc@vger.kernel.org +L: linux-renesas-soc@vger.kernel.org +S: Supported +F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml +F: drivers/rtc/rtc-renesas-rtca3.c + RENESAS RZ/N1 A5PSW SWITCH DRIVER M: Clément Léger <clement.leger@bootlin.com> L: linux-renesas-soc@vger.kernel.org |