linux-kernel - Re: [PATCH v7 2/2] rtc: support for the Amlogic Meson RTC

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Date:   Sun, 10 Feb 2019 22:21:59 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     linux-amlogic@...ts.infradead.org, linux-rtc@...r.kernel.org,
        a.zummo@...ertech.it, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, ben.dooks@...ethink.co.uk,
        ccaione@...libre.com
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@...ethink.co.uk>
> [resurrected Ben's patches after 2 years]
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> ---
>  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
> 
Applied, thanks.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com