From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754859AbaK0J7j (ORCPT ); Thu, 27 Nov 2014 04:59:39 -0500 Received: from mail-wi0-f180.google.com ([209.85.212.180]:36373 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754807AbaK0J7f (ORCPT ); Thu, 27 Nov 2014 04:59:35 -0500 From: Bartosz Golaszewski To: Guenter Roeck Cc: LKML , Benoit Cousson , Patrick Titiano , LM Sensors , Jean Delvare , Bartosz Golaszewski Subject: [PATCH v2 5/5] hwmon: ina2xx: documentation update for new sysfs attributes Date: Thu, 27 Nov 2014 10:59:10 +0100 Message-Id: <1417082350-23470-6-git-send-email-bgolaszewski@baylibre.com> X-Mailer: git-send-email 2.1.3 In-Reply-To: <1417082350-23470-1-git-send-email-bgolaszewski@baylibre.com> References: <1417082350-23470-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Include the rshunt and avg sysfs attributes for ina2xx in the documentation. Signed-off-by: Bartosz Golaszewski --- Documentation/hwmon/ina2xx | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Documentation/hwmon/ina2xx b/Documentation/hwmon/ina2xx index 4223c2d..c100c24 100644 --- a/Documentation/hwmon/ina2xx +++ b/Documentation/hwmon/ina2xx @@ -44,6 +44,10 @@ The INA226 monitors both a shunt voltage drop and bus supply voltage. The INA230 is a high or low side current shunt and power monitor with an I2C interface. The INA230 monitors both a shunt voltage drop and bus supply voltage. -The shunt value in micro-ohms can be set via platform data or device tree. -Please refer to the Documentation/devicetree/bindings/i2c/ina2xx.txt for bindings -if the device tree is used. +The shunt value in micro-ohms can be set via platform data or device tree in +compile-time or via the shunt_resistor attribute in sysfs in run-time. Please +refer to the Documentation/devicetree/bindings/i2c/ina2xx.txt for bindings if +the device tree is used. + +The averaging rate of INA226 and INA230 can be changed via the avg_rate sysfs +attribute. The available rates are: 1, 4, 16, 64, 128, 256, 512 and 1024. -- 2.1.3