From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Eshleman Subject: [PATCH v4 2/2] dt-bindings: iio: light: Add max44009 Date: Thu, 31 Jan 2019 07:49:16 -0800 Message-ID: References: <01f62d9d67110fd2c2f34e7835973fc6874a9fe8.1548947951.git.bobbyeshleman@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <01f62d9d67110fd2c2f34e7835973fc6874a9fe8.1548947951.git.bobbyeshleman@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: bobbyeshleman@gmail.com Cc: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Rob Herring , Mark Rutland , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Adds device tree bindings for the max44009 light sensor. Signed-off-by: Robert Eshleman --- Changes to v4: - Add subsystem to subject line - Change node name to be 'light-sensor' - Clean up style Changes to v3: - None Changes to v2: - Clean up style .../bindings/iio/light/max44009.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/light/max44009.txt diff --git a/Documentation/devicetree/bindings/iio/light/max44009.txt b/Documentation/devicetree/bindings/iio/light/max44009.txt new file mode 100644 index 000000000000..557297c86fba --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/max44009.txt @@ -0,0 +1,25 @@ +* MAX44009 Ambient Light Sensor + +Required properties: + +- compatible: should be "maxim,max44009" +- reg: the I2C address of the device (default is <0x4a>) + +Optional properties: + +- interrupts: interrupt mapping for GPIO IRQ. Should be configured with + IRQ_TYPE_EDGE_FALLING. + +Refer to interrupt-controller/interrupts.txt for generic interrupt client +node bindings. + +Example: + +max44009: light-sensor@4a { + compatible = "maxim,max44009"; + reg = <0x4a>; + + interrupt-parent = <&gpio1>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; +}; + -- 2.20.1