Re: [PATCH v7 2/2] rtc: support for the Amlogic Meson RTC
- Date: Sun, 10 Feb 2019 22:21:59 +0100
- From: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
- Subject: Re: [PATCH v7 2/2] rtc: support for the Amlogic Meson RTC
On 09/02/2019 01:18:13+0100, Martin Blumenstingl wrote:
> 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@xxxxxxxxxxxxxxx>
> [resurrected Ben's patches after 2 years]
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> drivers/rtc/Kconfig | 11 ++
> drivers/rtc/Makefile | 1 +
> drivers/rtc/rtc-meson.c | 410 ++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 422 insertions(+)
> create mode 100644 drivers/rtc/rtc-meson.c
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering