From: Markus Reichl <m.reichl@fivetechno.de>
To: linux-rockchip@lists.infradead.org
Cc: Markus Reichl <m.reichl@fivetechno.de>,
"Angus Ainslie (Purism)" <angus@akkea.ca>,
devicetree@vger.kernel.org, Heiko Stuebner <heiko@sntech.de>,
Jagan Teki <jagan@amarulasolutions.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Maxime Ripard <mripard@kernel.org>,
Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH 0/5] regulator: mp8859: add driver for DC/DC converter used on rk3399-roc-pc board
Date: Sat, 4 Jan 2020 16:32:44 +0100 [thread overview]
Message-ID: <20200104153321.6584-1-m.reichl@fivetechno.de> (raw)
On rk3399-roc-pc board a voltage regulator MP8859 from Monolithic Power Systems
is used to supply the 12V power line. This delivers 5V as a default value after
boot. The voltage is controllable via I2C.
Add a basic driver to set and get the voltage of the MP8859 and add a matching
node with fixed 12V in the DT of the board.
Markus Reichl (5):
regulator: mp8859: add driver
regulator: mp8859: add config option and build entry
dt-bindings: add vendor Monolithic Power Systems
dt-bindings: regulator: add MPS mp8859 voltage regulator
arm64: dts: rockchip: Enable mp8859 regulator on rk3399-roc-pc
.../devicetree/bindings/regulator/mp8859.txt | 22 +++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
.../boot/dts/rockchip/rk3399-roc-pc.dtsi | 32 ++--
drivers/regulator/Kconfig | 11 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/mp8859.c | 156 ++++++++++++++++++
6 files changed, 210 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/regulator/mp8859.txt
create mode 100644 drivers/regulator/mp8859.c
--
2.24.1
next reply other threads:[~2020-01-04 15:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-04 15:32 Markus Reichl [this message]
2020-01-04 15:32 ` [PATCH 1/5] regulator: mp8859: add driver Markus Reichl
2020-01-06 20:45 ` Mark Brown
2020-01-06 20:52 ` Markus Reichl
2020-01-04 15:32 ` [PATCH 2/5] regulator: mp8859: add config option and build entry Markus Reichl
2020-01-04 15:32 ` [PATCH 3/5] dt-bindings: add vendor Monolithic Power Systems Markus Reichl
2020-01-04 15:32 ` [PATCH 4/5] dt-bindings: regulator: add MPS mp8859 voltage regulator Markus Reichl
2020-01-04 15:32 ` [PATCH 5/5] arm64: dts: rockchip: Enable mp8859 regulator on rk3399-roc-pc Markus Reichl
2020-01-04 21:23 ` Heiko Stuebner
2020-01-05 9:16 ` Markus Reichl
2020-01-04 21:19 ` [PATCH 0/5] regulator: mp8859: add driver for DC/DC converter used on rk3399-roc-pc board Heiko Stuebner
2020-01-06 21:16 Markus Reichl
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=20200104153321.6584-1-m.reichl@fivetechno.de \
--to=m.reichl@fivetechno.de \
--cc=angus@akkea.ca \
--cc=devicetree@vger.kernel.org \
--cc=heiko@sntech.de \
--cc=jagan@amarulasolutions.com \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=mripard@kernel.org \
--cc=robh@kernel.org \
--cc=shawnguo@kernel.org \
--cc=stephan@gerhold.net \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®