From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753474AbcFJMdF (ORCPT ); Fri, 10 Jun 2016 08:33:05 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:35098 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753442AbcFJMdB (ORCPT ); Fri, 10 Jun 2016 08:33:01 -0400 From: Chris Lapa X-Google-Original-From: Chris Lapa To: k.kozlowski@samsung.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Chris Lapa Subject: [PATCH v2 1/4] max8903: adds documentation for device tree bindings. Date: Fri, 10 Jun 2016 22:32:47 +1000 Message-Id: <1465561970-18377-2-git-send-email-chris@lapa.com.au> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465561970-18377-1-git-send-email-chris@lapa.com.au> References: <1464849897-21527-3-git-send-email-chris@lapa.com.au> <1465561970-18377-1-git-send-email-chris@lapa.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chris Lapa Signed-off-by: Chris Lapa --- .../devicetree/bindings/power/max8903-charger.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt diff --git a/Documentation/devicetree/bindings/power/max8903-charger.txt b/Documentation/devicetree/bindings/power/max8903-charger.txt new file mode 100644 index 0000000..e0b5366 --- /dev/null +++ b/Documentation/devicetree/bindings/power/max8903-charger.txt @@ -0,0 +1,30 @@ +Maxim Semiconductor MAX8903 Battery Charger bindings + +Required properties: +- compatible: "maxim,max8903-charger" for MAX8903 Battery Charger +- dc_valid: Specifies that the DC portion of the MAX8903 has been connected up + and that dok-gpios should be specified + - dok-gpios: Valid DC power has been detected +- usb_valid: Specifies that the USB portion of the MAX8903 has been connected up + and that uok-gpios should be specified + - uok-gpios: Valid USB power has been detected + +Optional properties: +- cen-gpios: Charge enable pin +- chg-gpios: Charger status pin +- flt-gpios: Fault pin +- dcm-gpios: Current limit mode setting (DC or USB) +- usus-gpios: USB suspend pin + + +Example: + + max8903-charger { + compatible = "maxim,max8903-charger"; + dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; + cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + dc_valid; + status = "okay"; + }; -- 1.9.1