Hello, This series adds the RTC for the Realtek RTD1295 SoC. Based on my RTD1295 clk series.
There being no public source code for RTD1295, the implementation is based on register offsets seen in the vendor DT, as well as older mach-rtk119x code published by QNAP. v3 drops a redundant spinlock and refactors a helper. The DT node depends on the clk series for clock index and header. More experimental patches at: https://github.com/afaerber/linux/commits/rtd1295-next Have a lot of fun! Cheers, Andreas v2 -> v3: * Dropped spinlock (Andrew) * Improved year_days vs. days_in_year readability v1 -> v2: * Updated rtc driver to no longer use open/release (Alexandre) * Cleaned up debug output (Andrew) * Avoided COMPILE_TEST division errors (kbuild) * Various cleanups and extensions Cc: Alessandro Zummo <[email protected]> Cc: Alexandre Belloni <[email protected]> Cc: [email protected] Cc: Roc He <[email protected]> Cc: 蒋丽琴 <[email protected]> Cc: [email protected] Cc: Andrew Lunn <[email protected]> Andreas Färber (3): dt-bindings: rtc: Add Realtek RTD1295 rtc: Add Realtek RTD1295 arm64: dts: realtek: Add RTD1295 RTC node .../devicetree/bindings/rtc/realtek,rtd119x.txt | 16 ++ arch/arm64/boot/dts/realtek/rtd1295.dtsi | 6 + drivers/rtc/Kconfig | 8 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-rtd119x.c | 241 +++++++++++++++++++++ 5 files changed, 272 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/realtek,rtd119x.txt create mode 100644 drivers/rtc/rtc-rtd119x.c -- 2.12.3
