18 Feb, 2019

1 commit

• 5736610ab   rtc: meson: remove useless rtc_nvmem_unregister call ... Browse Code »

  rtc_nvmem_unregister() is called on rtc_device release so it is not
  necessary to call it from the driver.

  Reviewed-by: Martin Blumenstingl
  Signed-off-by: Alexandre Belloni

  Alexandre Belloni

  2019-02-18 04:28:39 +0800  

11 Feb, 2019

1 commit

• d8fe6009a   rtc: support for the Amlogic Meson RTC ... Browse Code »

  Add support for the RTC block on the 32-bit Amlogic Meson6, Meson8,
  Meson8b and Meson8m2 SoCs.

  The RTC is split in to two parts, which are both managed by this driver:
  - the AHB front end
  - and a simple serial connection to the actual registers

  The RTC_COUNTER register which holds the time is 32-bits wide.

  There are four 32-bit wide (in total: 16 bytes) "regmem" registers which
  are exposed using nvmem. On Amlogic's 3.10 kernel this is used to store
  data which needs to survive a suspend / resume cycle.

  Signed-off-by: Ben Dooks
  [resurrected Ben's patches after 2 years]
  Signed-off-by: Martin Blumenstingl
  Signed-off-by: Alexandre Belloni

  Martin Blumenstingl

  2019-02-11 16:41:21 +0800