kernel/drivers/rtc/rtc-meson.c, branch linux-5.1.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y2019-02-17T20:28:39Zrtc: meson: remove useless rtc_nvmem_unregister call2019-02-17T20:28:39ZAlexandre Bellonialexandre.belloni@bootlin.com2019-02-11T09:46:46Zurn:sha1:5736610ab61622ca4ca09a5778a8b18fd3220b1b
rtc_nvmem_unregister() is called on rtc_device release so it is not
necessary to call it from the driver.
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: support for the Amlogic Meson RTC2019-02-11T08:41:21ZMartin Blumenstinglmartin.blumenstingl@googlemail.com2019-02-09T00:18:13Zurn:sha1:d8fe6009aa3ecbeeab3a4ec1a8bce68959a885be
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 <ben.dooks@codethink.co.uk>
[resurrected Ben's patches after 2 years]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>