From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754501AbdKCExz (ORCPT ); Fri, 3 Nov 2017 00:53:55 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:43023 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754141AbdKCExv (ORCPT ); Fri, 3 Nov 2017 00:53:51 -0400 X-ME-Sender: From: Andrew Jeffery To: linux-hwmon@vger.kernel.org Cc: Andrew Jeffery , linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com, jdelvare@suse.com, corbet@lwn.net, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, joel@jms.id.au, openbmc@lists.ozlabs.org Subject: [PATCH v4 1/6] dt-bindings: pmbus: Add Maxim MAX31785 documentation Date: Fri, 3 Nov 2017 15:53:01 +1100 Message-Id: <20171103045306.26448-2-andrew@aj.id.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171103045306.26448-1-andrew@aj.id.au> References: <20171103045306.26448-1-andrew@aj.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andrew Jeffery --- .../devicetree/bindings/hwmon/max31785.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/max31785.txt diff --git a/Documentation/devicetree/bindings/hwmon/max31785.txt b/Documentation/devicetree/bindings/hwmon/max31785.txt new file mode 100644 index 000000000000..106e08c56aaa --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/max31785.txt @@ -0,0 +1,22 @@ +Bindings for the Maxim MAX31785 Intelligent Fan Controller +========================================================== + +Reference: + +https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf + +The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan +management with temperature and remote voltage sensing. Various fan control +features are provided, including PWM frequency control, temperature hysteresis, +dual tachometer measurements, and fan health monitoring. + +Required properties: +- compatible : One of "maxim,max31785" or "maxim,max31785a" +- reg : I2C address, one of 0x52, 0x53, 0x54, 0x55. + +Example: + + fans@52 { + compatible = "maxim,max31785"; + reg = <0x52>; + }; -- 2.11.0