From: Herve Codina <herve.codina@bootlin.com>
To: Herve Codina <herve.codina@bootlin.com>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [PATCH v3 0/3] Add the Renesas X9250 potentiometers IIO support
Date: Fri, 21 Apr 2023 10:52:42 +0200 [thread overview]
Message-ID: <20230421085245.302169-1-herve.codina@bootlin.com> (raw)
Hi,
The Renesas X9250 integrated four digitally controlled potentiometers.
On each potentiometer, the X9250T has a 100 kOhms total resistance and
the X9250U has a 50 kOhms total resistance.
Compare to the previous iteration
https://lore.kernel.org/linux-kernel/20230420161052.270366-1-herve.codina@bootlin.com/
This v3 series updates the binding.
Best regards,
Herve Codina
Changes v2 -> v3
- Patch 1
Remove the reg property description
Use 'potentiometer' for the node name in the example.
- Patch 2 and 3
No changes
Changes v1 -> v2
- Patch 1
No changes
- Patch 2
Use a define for the 0x50 value used multiple times.
- Patch 3
No changes
Herve Codina (3):
dt-bindings: iio: potentiometer: Add the Renesas X9250 potentiometers
iio: potentiometer: Add support for the Renesas X9250 potentiometers
MAINTAINERS: add the Renesas X9250 driver entry
.../iio/potentiometer/renesas,x9250.yaml | 54 ++++
MAINTAINERS | 7 +
drivers/iio/potentiometer/Kconfig | 10 +
drivers/iio/potentiometer/Makefile | 1 +
drivers/iio/potentiometer/x9250.c | 234 ++++++++++++++++++
5 files changed, 306 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
create mode 100644 drivers/iio/potentiometer/x9250.c
--
2.39.2
next reply other threads:[~2023-04-21 8:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-21 8:52 Herve Codina [this message]
2023-04-21 8:52 ` [PATCH v3 1/3] dt-bindings: iio: potentiometer: Add the Renesas X9250 potentiometers Herve Codina
2023-04-21 17:25 ` Krzysztof Kozlowski
2023-04-22 16:18 ` Jonathan Cameron
2023-04-24 7:03 ` Herve Codina
2023-05-01 15:39 ` Jonathan Cameron
2023-04-21 8:52 ` [PATCH v3 2/3] iio: potentiometer: Add support for " Herve Codina
2023-04-22 16:34 ` Jonathan Cameron
2023-04-24 7:30 ` Herve Codina
2023-04-21 8:52 ` [PATCH v3 3/3] MAINTAINERS: add the Renesas X9250 driver entry Herve Codina
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