From: Biju Das <biju.das@bp.renesas.com>
To: Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Biju Das <biju.das@bp.renesas.com>,
linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH v2 0/4] Add NXP pcf85263 real-time clock support
Date: Thu, 29 Nov 2018 16:54:42 +0000 [thread overview]
Message-ID: <1543510486-29532-1-git-send-email-biju.das@bp.renesas.com> (raw)
This patch set aims to add support for NXP pcf85263 real-time clock.
pcf85263 rtc is compatible with pcf85363 rtc except that pcf85363 has
64 bytes additional RAM.
1 byte of nvmem is supported in pcf85263 and is exposed through sysfs.
The details of pcf85363 and pcf85263 can be found in the below data sheets.
https://www.nxp.com/docs/en/data-sheet/PCF85363A.pdf
https://www.nxp.com/docs/en/data-sheet/PCF85263A.pdf
This patch is tested against linux-next.
V1-->V2
* Incorporated simon's review comment for binding patch.
* Incorporated Geert and Alexandre's review comments.
Biju Das (4):
dt-bindings: rtc: pcf85363: Document pcf85263 real-time clock
rtc: pcf85363: Add support for NXP pcf85263 rtc
ARM: shmobile: Enable NXP pcf85363 rtc in shmobile_defconfig
ARM: dts: iwg23s-sbc: Enable RTC
Documentation/devicetree/bindings/rtc/pcf85363.txt | 4 +-
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 18 ++++++
arch/arm/configs/shmobile_defconfig | 1 +
drivers/rtc/rtc-pcf85363.c | 72 +++++++++++++++++-----
4 files changed, 78 insertions(+), 17 deletions(-)
--
2.7.4
next reply other threads:[~2018-11-29 17:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-29 16:54 Biju Das [this message]
2018-11-29 16:54 ` [PATCH v2 1/4] dt-bindings: rtc: pcf85363: Document pcf85263 real-time clock Biju Das
2018-11-29 16:54 ` [PATCH v2 2/4] rtc: pcf85363: Add support for NXP pcf85263 rtc Biju Das
2018-11-30 11:05 ` Geert Uytterhoeven
2018-11-30 12:32 ` Alexandre Belloni
2018-11-30 12:52 ` Geert Uytterhoeven
2018-12-05 13:42 ` Biju Das
2018-12-05 13:44 ` Biju Das
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