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path: root/drivers/rtc/rtc-amlogic-a4.c
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2024-11-13rtc: amlogic-a4: fix compile errorXianwei Zhao
When compile rtc-a4, build error as following: ERROR: modpost: drivers/rtc/rtc-amlogic-a4: struct of_device_id is not terminated with a NULL entry! This commit is to fix it. Fixes: c89ac9182ee2 ("rtc: support for the Amlogic on-chip RTC") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Link: https://lore.kernel.org/r/20241113-fix_a4_rtc-v1-1-307af26449a8@amlogic.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2024-11-12rtc: amlogic-a4: drop error messagesAlexandre Belloni
Drop error message because there is a high probability they will never be seen and the final user action is clear, the time has to be set again. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241112143652.3445648-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2024-11-12rtc: support for the Amlogic on-chip RTCYiting Deng
This is the third amlogic driver. The RTC hardware of A4 SoC is different from the previous one. This RTC hardware includes a timing function and an alarm function. But the existing has only timing function, alarm function is using the system clock to implement a virtual alarm. Add the RTC driver to support it. Signed-off-by: Yiting Deng <yiting.deng@amlogic.com> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Link: https://lore.kernel.org/r/20241112-rtc-v6-2-a71b60d2f354@amlogic.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>