From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:60570 "EHLO gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933198AbdC3XBn (ORCPT ); Thu, 30 Mar 2017 19:01:43 -0400 From: Chris Packham To: linux-hwmon@vger.kernel.org, linux@roeck-us.net Cc: Mahoda Ratnayaka , Chris Packham , Rob Herring , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 1/2] Documentation: dtb: lm87: Add hwmon binding documentation Date: Fri, 31 Mar 2017 12:00:59 +1300 Message-Id: <20170330230100.989-2-chris.packham@alliedtelesis.co.nz> In-Reply-To: <20170330230100.989-1-chris.packham@alliedtelesis.co.nz> References: <20170330230100.989-1-chris.packham@alliedtelesis.co.nz> Sender: linux-hwmon-owner@vger.kernel.org List-Id: linux-hwmon@vger.kernel.org From: Mahoda Ratnayaka This patch adds lm87 hwmon device tree node documentation. Signed-off-by: Mahoda Ratnayaka Signed-off-by: Chris Packham Acked-by: Rob Herring --- - Changes since v1: As suggested include all the changes are moved in to the same patch and the all the optional properties are now defined instead of using a single variable to indicate those properties. - Changes since v2: Changed has-vcc-5v to use regulator binding and fixed a minor copy paste mistake. - Changes since v3: Update the vcc-supply description. - Changes since v4: Collect Ack from Rob Herring Documentation/devicetree/bindings/hwmon/lm87.txt | 30 ++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/lm87.txt diff --git a/Documentation/devicetree/bindings/hwmon/lm87.txt b/Documentation/devicetree/bindings/hwmon/lm87.txt new file mode 100644 index 000000000000..e1b79903f204 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/lm87.txt @@ -0,0 +1,30 @@ +*LM87 hwmon sensor. + +Required properties: +- compatible: Should be + "ti,lm87" + +- reg: I2C address + +optional properties: +- has-temp3: This configures pins 18 and 19 to be used as a second + remote temperature sensing channel. By default the pins + are configured as voltage input pins in0 and in5. + +- has-in6: When set, pin 5 is configured to be used as voltage input + in6. Otherwise the pin is set as FAN1 input. + +- has-in7: When set, pin 6 is configured to be used as voltage input + in7. Otherwise the pin is set as FAN2 input. + +- vcc-supply: a Phandle for the regulator supplying power, can be + cofigured to measure 5.0V power supply. Default is 3.3V. + +Example: + +lm87@2e { + compatible = "ti,lm87"; + reg = <0x2e>; + has-temp3; + vcc-supply = <®_5v0>; +}; -- 2.11.0.24.ge6920cf