From patchwork Sun Apr 14 12:40:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Artur Rojek X-Patchwork-Id: 1085308 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=artur-rojek.eu Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44hrlX5bwJz9s8m for ; Sun, 14 Apr 2019 22:38:32 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726233AbfDNMib (ORCPT ); Sun, 14 Apr 2019 08:38:31 -0400 Received: from relay12.mail.gandi.net ([217.70.178.232]:52201 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726147AbfDNMib (ORCPT ); Sun, 14 Apr 2019 08:38:31 -0400 Received: from pc.localdomain (unknown [195.189.32.242]) (Authenticated sender: contact@artur-rojek.eu) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 8D675200011; Sun, 14 Apr 2019 12:38:27 +0000 (UTC) From: Artur Rojek To: Sebastian Reichel , Rob Herring , Mark Rutland Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil , Artur Rojek , Rob Herring Subject: [PATCH v3 1/2] dt-bindings: power: supply: Add charge-status-gpios property Date: Sun, 14 Apr 2019 14:40:38 +0200 Message-Id: <20190414124039.10040-1-contact@artur-rojek.eu> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add documentation for the "charge-status-gpios" property. Update the "gpios" property with a valid example. Signed-off-by: Artur Rojek Reviewed-by: Rob Herring --- Changes: v2: - add a better description for the "status-gpios" property, - add valid examples for the "gpios" and "status-gpios" properties v3: rename the "status-gpios" property to "charge-status-gpios" .../devicetree/bindings/power/supply/gpio-charger.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt index adbb5dc5b6e9..30349332f051 100644 --- a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt @@ -14,12 +14,16 @@ Required properties : usb-cdp (USB charging downstream port) usb-aca (USB accessory charger adapter) +Optional properties: + - charge-status-gpios: GPIO indicating whether a battery is charging. + Example: usb_charger: charger { compatible = "gpio-charger"; charger-type = "usb-sdp"; - gpios = <&gpf0 2 0 0 0>; + gpios = <&gpd 28 GPIO_ACTIVE_LOW>; + charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>; } battery {