From: <Andrei.Stefanescu@microchip.com>
To: linus.walleij@linaro.org, gregkh@linuxfoundation.org,
Nicolas.Ferre@microchip.com, robh+dt@kernel.org,
mark.rutland@arm.com
Cc: Ludovic.Desroches@microchip.com, Cristian.Birsan@microchip.com,
linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Andrei.Stefanescu@microchip.com
Subject: [PATCH 0/3] add sama5d2 PIOBU GPIO driver
Date: Wed, 7 Nov 2018 15:12:24 +0000 [thread overview]
Message-ID: <1541603580-17448-1-git-send-email-andrei.stefanescu@microchip.com> (raw)
On sama5d2 SoC the PIOBU pins do not lose their
voltage during Backup/Self-refresh mode. This can
be useful, for example, when the voltage must remain
positive for a peripheral during Backup/Self-refresh
mode (suspend-to ram is the Linux equivalent state).
This patch series:
- documents the driver's necessary device tree bindings
- adds a MAINTAINER for the driver,
- provides a basic GPIO controller driver for them
Andrei Stefanescu (3):
dt-bindings: gpio: add sama5d2 PIOBU support
MAINTAINERS: add maintainer for sama5d2 PIOBU GPIO driver
gpio: added driver for sama5d2 PIOBU pins
.../bindings/gpio/gpio-sama5d2-piobu.txt | 23 ++
MAINTAINERS | 7 +
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-sama5d2-piobu.c | 254 +++++++++++++++++++++
5 files changed, 295 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-sama5d2-piobu.txt
create mode 100644 drivers/gpio/gpio-sama5d2-piobu.c
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: <Andrei.Stefanescu@microchip.com>
To: <linus.walleij@linaro.org>, <gregkh@linuxfoundation.org>,
<Nicolas.Ferre@microchip.com>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>
Cc: <Ludovic.Desroches@microchip.com>,
<Cristian.Birsan@microchip.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-gpio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>, <Andrei.Stefanescu@microchip.com>
Subject: [PATCH 0/3] add sama5d2 PIOBU GPIO driver
Date: Wed, 7 Nov 2018 15:12:24 +0000 [thread overview]
Message-ID: <1541603580-17448-1-git-send-email-andrei.stefanescu@microchip.com> (raw)
On sama5d2 SoC the PIOBU pins do not lose their
voltage during Backup/Self-refresh mode. This can
be useful, for example, when the voltage must remain
positive for a peripheral during Backup/Self-refresh
mode (suspend-to ram is the Linux equivalent state).
This patch series:
- documents the driver's necessary device tree bindings
- adds a MAINTAINER for the driver,
- provides a basic GPIO controller driver for them
Andrei Stefanescu (3):
dt-bindings: gpio: add sama5d2 PIOBU support
MAINTAINERS: add maintainer for sama5d2 PIOBU GPIO driver
gpio: added driver for sama5d2 PIOBU pins
.../bindings/gpio/gpio-sama5d2-piobu.txt | 23 ++
MAINTAINERS | 7 +
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-sama5d2-piobu.c | 254 +++++++++++++++++++++
5 files changed, 295 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-sama5d2-piobu.txt
create mode 100644 drivers/gpio/gpio-sama5d2-piobu.c
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Andrei.Stefanescu@microchip.com (Andrei.Stefanescu at microchip.com)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] add sama5d2 PIOBU GPIO driver
Date: Wed, 7 Nov 2018 15:12:24 +0000 [thread overview]
Message-ID: <1541603580-17448-1-git-send-email-andrei.stefanescu@microchip.com> (raw)
On sama5d2 SoC the PIOBU pins do not lose their
voltage during Backup/Self-refresh mode. This can
be useful, for example, when the voltage must remain
positive for a peripheral during Backup/Self-refresh
mode (suspend-to ram is the Linux equivalent state).
This patch series:
- documents the driver's necessary device tree bindings
- adds a MAINTAINER for the driver,
- provides a basic GPIO controller driver for them
Andrei Stefanescu (3):
dt-bindings: gpio: add sama5d2 PIOBU support
MAINTAINERS: add maintainer for sama5d2 PIOBU GPIO driver
gpio: added driver for sama5d2 PIOBU pins
.../bindings/gpio/gpio-sama5d2-piobu.txt | 23 ++
MAINTAINERS | 7 +
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-sama5d2-piobu.c | 254 +++++++++++++++++++++
5 files changed, 295 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-sama5d2-piobu.txt
create mode 100644 drivers/gpio/gpio-sama5d2-piobu.c
--
2.7.4
next reply other threads:[~2018-11-07 15:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 15:12 Andrei.Stefanescu [this message]
2018-11-07 15:12 ` [PATCH 0/3] add sama5d2 PIOBU GPIO driver Andrei.Stefanescu at microchip.com
2018-11-07 15:12 ` Andrei.Stefanescu
2018-11-07 15:12 ` [PATCH 1/3] dt-bindings: gpio: add sama5d2 PIOBU support Andrei.Stefanescu
2018-11-07 15:12 ` Andrei.Stefanescu at microchip.com
2018-11-07 15:12 ` Andrei.Stefanescu
2018-11-12 18:57 ` Rob Herring
2018-11-12 18:57 ` Rob Herring
2018-11-15 9:43 ` Linus Walleij
2018-11-15 9:43 ` Linus Walleij
2018-11-15 9:43 ` Linus Walleij
2018-11-07 15:12 ` [PATCH 2/3] MAINTAINERS: add maintainer for sama5d2 PIOBU GPIO driver Andrei.Stefanescu
2018-11-07 15:12 ` Andrei.Stefanescu at microchip.com
2018-11-07 15:12 ` Andrei.Stefanescu
2018-11-15 9:40 ` Linus Walleij
2018-11-15 9:40 ` Linus Walleij
2018-11-15 9:40 ` Linus Walleij
2018-11-07 15:12 ` [PATCH 3/3] gpio: add driver for sama5d2 PIOBU pins Andrei.Stefanescu
2018-11-07 15:12 ` Andrei.Stefanescu at microchip.com
2018-11-07 15:12 ` Andrei.Stefanescu
2018-11-15 9:56 ` Linus Walleij
2018-11-15 9:56 ` Linus Walleij
2018-11-15 9:56 ` Linus Walleij
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1541603580-17448-1-git-send-email-andrei.stefanescu@microchip.com \
--to=andrei.stefanescu@microchip.com \
--cc=Cristian.Birsan@microchip.com \
--cc=Ludovic.Desroches@microchip.com \
--cc=Nicolas.Ferre@microchip.com \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.