From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: <broonie@kernel.org>, <lgirdwood@gmail.com>, <robh+dt@kernel.org>,
<alexandre.torgue@st.com>
Cc: <mcoquelin.stm32@gmail.com>, <fabrice.gasnier@st.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<devicetree@vger.kernel.org>
Subject: [PATCH v2 0/4] regulator: add support for the STM32 ADC booster
Date: Mon, 1 Jul 2019 10:14:21 +0200 [thread overview]
Message-ID: <1561968865-22037-1-git-send-email-fabrice.gasnier@st.com> (raw)
Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1
devices, that can be used to supply ADC analog input switches.
It's useful to reach full ADC performance when their supply is below 2.7V
(vdda by default).
Changes in v2:
- rebase on top of for-next branch
Fabrice Gasnier (4):
dt-bindings: regulator: add support for the stm32-booster
regulator: add support for the stm32-booster
ARM: multi_v7_defconfig: enable STM32 booster regulator
ARM: dts: stm32: add booster for ADC analog switches on stm32mp157c
.../bindings/regulator/st,stm32-booster.txt | 18 +++
arch/arm/boot/dts/stm32mp157c.dtsi | 6 +
arch/arm/configs/multi_v7_defconfig | 1 +
drivers/regulator/Kconfig | 11 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/stm32-booster.c | 132 +++++++++++++++++++++
6 files changed, 169 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-booster.txt
create mode 100644 drivers/regulator/stm32-booster.c
--
2.7.4
next reply other threads:[~2019-07-01 8:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 8:14 Fabrice Gasnier [this message]
2019-07-01 8:14 ` [PATCH v2 1/4] dt-bindings: regulator: add support for the stm32-booster Fabrice Gasnier
2019-07-02 13:04 ` Applied "dt-bindings: regulator: add support for the stm32-booster" to the regulator tree Mark Brown
2019-07-01 8:14 ` [PATCH v2 2/4] regulator: add support for the stm32-booster Fabrice Gasnier
2019-07-02 13:04 ` Applied "regulator: add support for the stm32-booster" to the regulator tree Mark Brown
2019-07-01 8:14 ` [PATCH v2 3/4] ARM: multi_v7_defconfig: enable STM32 booster regulator Fabrice Gasnier
2019-07-01 8:14 ` [PATCH v2 4/4] ARM: dts: stm32: add booster for ADC analog switches on stm32mp157c Fabrice Gasnier
2019-07-26 16:22 ` [PATCH v2 0/4] regulator: add support for the STM32 ADC booster Alexandre Torgue
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=1561968865-22037-1-git-send-email-fabrice.gasnier@st.com \
--to=fabrice.gasnier@st.com \
--cc=alexandre.torgue@st.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mcoquelin.stm32@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).