linux-kernel - [PATCH v2 0/2] hwmon: (adt7475): inverted PWM output

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Message-Id: <20181108225607.7521-1-chris.packham@alliedtelesis.co.nz>
Date:   Fri,  9 Nov 2018 11:56:05 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     linux@...ck-us.net, robh+dt@...nel.org, jdelvare@...e.com
Cc:     linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v2 0/2] hwmon: (adt7475): inverted PWM output

Hi,

I have a hardware design that requires logic low PWM output. The adt7475
supports this but the current driver does not have any way of configuring this.
I've gone with a device-tree property as this is an artifact of the hardware
design and not something that might be configured via sysfs.

Chris Packham (2):
  dt-bindings: hwmon: add binding documentation for adt7475
  hwmon: (adt7475): add support for inverting the pwm output

 .../devicetree/bindings/hwmon/adt7475.txt     | 24 ++++++++++++++++
 .../devicetree/bindings/trivial-devices.txt   |  4 ---
 drivers/hwmon/adt7475.c                       | 28 +++++++++++++++++++
 3 files changed, 52 insertions(+), 4 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/hwmon/adt7475.txt

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2.19.1