| Message ID | 20201029094911.79173-1-alexandru.tachici@analog.com (mailing list archive) |
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From: <alexandru.tachici@analog.com>
To: <linux-hwmon@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>
CC: <robh+dt@kernel.org>, <linux@roeck-us.net>,
Alexandru Tachici <alexandru.tachici@analog.com>
Subject: [PATCH 0/3] hwmon: ltc2992: Add support
Date: Thu, 29 Oct 2020 11:49:08 +0200
Message-ID: <20201029094911.79173-1-alexandru.tachici@analog.com>
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| Series |
hwmon: ltc2992: Add support
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From: Alexandru Tachici <alexandru.tachici@analog.com> LTC2992 is is a rail-to-rail system monitor that measures current, voltage, and power of two supplies. Two ADCs simultaneously measure each supply’s current. A third ADC monitors the input voltages and four auxiliary external voltages (GPIOs). 1. Use hwmon to create sysfs entries for current, voltage and power of two 0V to 100V supplies. Create sysfs entries for voltage sensed on the 4 GPIO pins. 2. Expose to userspace the 4 open-drain GPIOs provided by ltc2992. 3. DT bindings for ltc2992. Alexandru Tachici (3): hwmon: ltc2992: Add support hwmon: ltc2992: Add support for GPIOs. dt-binding: hwmon: Add documentation for ltc2992 .../bindings/hwmon/adi,ltc2992.yaml | 78 ++ Documentation/hwmon/index.rst | 1 + Documentation/hwmon/ltc2992.rst | 51 + drivers/hwmon/Kconfig | 12 + drivers/hwmon/Makefile | 1 + drivers/hwmon/ltc2992.c | 903 ++++++++++++++++++ 6 files changed, 1046 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml create mode 100644 Documentation/hwmon/ltc2992.rst create mode 100644 drivers/hwmon/ltc2992.c