linux-kernel - [PATCH v2 0/3] iio: adc: stm32: Add support for differential channels

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Message-ID: <1508923665-2274-1-git-send-email-fabrice.gasnier@st.com>
Date:   Wed, 25 Oct 2017 11:27:42 +0200
From:   Fabrice Gasnier <fabrice.gasnier@...com>
To:     <jic23@...nel.org>, <robh+dt@...nel.org>
CC:     <linux@...linux.org.uk>, <mark.rutland@....com>,
        <mcoquelin.stm32@...il.com>, <alexandre.torgue@...com>,
        <lars@...afoo.de>, <knaack.h@....de>, <pmeerw@...erw.net>,
        <fabrice.gasnier@...com>, <linux-iio@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <benjamin.gaignard@...aro.org>,
        <benjamin.gaignard@...com>
Subject: [PATCH v2 0/3] iio: adc: stm32: Add support for differential channels

Add support for differential channels that can be found on STM32H7 ADC:
- Introduce new DT property 'st,adc-diff-channels'.
- Slightly rework single-ended channels definition in stm32-adc driver.
- Add support for differential channels to stm32-adc driver.

---
Changes in v2:
- Add an example and a note in dt-bindings to better explain
 'st,adc-diff-channels' usage (based on Jonathan & Rob remarks).
- Update variable names in stm32_adc_chan_init_one() based on Jonathan remark.

Fabrice Gasnier (3):
  dt-bindings: iio: adc: stm32: add support for diff channels
  iio: adc: stm32: remove const channel names definition
  iio: adc: stm32: add support for differential channels

 .../devicetree/bindings/iio/adc/st,stm32-adc.txt   |  24 +++
 drivers/iio/adc/stm32-adc.c                        | 181 +++++++++++++--------
 2 files changed, 137 insertions(+), 68 deletions(-)

-- 
1.9.1