Hi, Here's a set of patches for the Ingenic RTC driver (jz4740-rtc). Patch [1/5] and [4/5] update the DT binding documentation and update the driver to support the CLK32K pin. This pin optionally supplies a 32 kHz clock, which is required on the MIPS CI20 board for the WiFi/Bluetooth chip to work. Patch [2/5] is a code cleanup. Patch [3/5] fixes the RTC time yielding an impossible value after a power loss. Finally, patch [5/5] is *RFC*. I do not know if it works, as I have absolutely no idea about how to test it. Cheers, -Paul Paul Cercueil (5): dt-bindings: rtc: Rework compatible strings and add #clock-cells rtc: jz4740: Use readl_poll_timeout rtc: jz4740: Reset scratchpad register on power loss rtc: jz4740: Register clock provider for the CLK32K pin rtc: jz4740: Support for fine-tuning the RTC clock .../devicetree/bindings/rtc/ingenic,rtc.yaml | 7 +- drivers/rtc/rtc-jz4740.c | 137 +++++++++++++++--- 2 files changed, 125 insertions(+), 19 deletions(-) -- 2.35.1
