linux-kernel - [PATCH 0/2] Nuvoton NCT7362 driver & dt-binding

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Message-ID: <20230607101827.8544-4-zev@bewilderbeest.net>
Date:   Wed,  7 Jun 2023 03:18:28 -0700
From:   Zev Weiss <zev@...ilderbeest.net>
To:     Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Zev Weiss <zev@...ilderbeest.net>, devicetree@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        openbmc@...ts.ozlabs.org
Subject: [PATCH 0/2] Nuvoton NCT7362 driver & dt-binding

Hello,

This patch series adds support for the Nuvoton NCT7362 fan/GPIO
controller.  The chip provides 16 pins that can be individually
configured for PWM, tach, or GPIO functionality, and is controlled via
an I2C interface.

There is a sibling NCT7360 chip covered by the same datasheet that's
very similar but only provides 8 fan/tach/gpio pins instead of 16; it
could be supported fairly easily with minor adjustments to the same
driver, but since I don't have an instance of it to test against I've
only implemented support for the NCT7362.

The first patch adds a DT binding, and the second adds a hwmon driver
with optional GPIO support enabled via CONFIG_SENSORS_NCT7362_GPIO.

Thanks,
Zev

Zev Weiss (2):
  dt-bindings: hwmon: Add Nuvoton NCT7362Y binding
  hwmon: (nct7362) Add nct7362 driver

 .../bindings/hwmon/nuvoton,nct7362.yaml       | 123 ++++
 MAINTAINERS                                   |   7 +
 drivers/hwmon/Kconfig                         |  18 +
 drivers/hwmon/Makefile                        |   1 +
 drivers/hwmon/nct7362.c                       | 697 ++++++++++++++++++
 5 files changed, 846 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/nuvoton,nct7362.yaml
 create mode 100644 drivers/hwmon/nct7362.c

-- 
2.40.0.5.gf6e3b97ba6d2.dirty