From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: broonie@kernel.org, lgirdwood@gmail.com, robh+dt@kernel.org,
alexandre.torgue@st.com
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
linux@armlinux.org.uk, linux-kernel@vger.kernel.org,
mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Add support for STM32 vrefbuf regulator
Date: Wed, 30 Aug 2017 17:55:26 +0200 [thread overview]
Message-ID: <1504108529-31727-1-git-send-email-fabrice.gasnier@st.com> (raw)
Some STM32 devices embed a voltage reference buffer which can be used as
voltage reference for ADCs, DACs and also as voltage reference
for external components through the dedicated VREF+ pin.
This patchset adds vrefbuf regulator driver, device tree bindings and
vrefbuf device tree node for STM32H7 SoC.
---
Changes in v2:
- Update regulator driver following Mark's remarks
Fabrice Gasnier (3):
dt-bindings: regulator: Add STM32 Voltage Reference Buffer
regulator: Add support for stm32-vrefbuf
ARM: dts: stm32: add vrefbuf to stm32h743
.../bindings/regulator/st,stm32-vrefbuf.txt | 20 ++
arch/arm/boot/dts/stm32h743.dtsi | 9 +
drivers/regulator/Kconfig | 12 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/stm32-vrefbuf.c | 202 +++++++++++++++++++++
5 files changed, 244 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
create mode 100644 drivers/regulator/stm32-vrefbuf.c
--
1.9.1
next reply other threads:[~2017-08-30 15:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-30 15:55 Fabrice Gasnier [this message]
2017-08-30 15:55 ` [PATCH v2 2/3] regulator: Add support for stm32-vrefbuf Fabrice Gasnier
2017-08-30 17:57 ` Applied "regulator: Add support for stm32-vrefbuf" to the regulator tree Mark Brown
[not found] ` <1504108529-31727-1-git-send-email-fabrice.gasnier-qxv4g6HH51o@public.gmane.org>
2017-08-30 15:55 ` [PATCH v2 1/3] dt-bindings: regulator: Add STM32 Voltage Reference Buffer Fabrice Gasnier
2017-08-30 15:55 ` [PATCH v2 3/3] ARM: dts: stm32: add vrefbuf to stm32h743 Fabrice Gasnier
[not found] ` <1504108529-31727-4-git-send-email-fabrice.gasnier-qxv4g6HH51o@public.gmane.org>
2017-10-06 13:01 ` Alexandre Torgue
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