From patchwork Tue Feb 26 15:04:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Artur Rojek X-Patchwork-Id: 10830467 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5201C1399 for ; Tue, 26 Feb 2019 15:03:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 403602C820 for ; Tue, 26 Feb 2019 15:03:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 340FF2C8A6; Tue, 26 Feb 2019 15:03:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D3E112C87B for ; Tue, 26 Feb 2019 15:03:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726507AbfBZPDt (ORCPT ); Tue, 26 Feb 2019 10:03:49 -0500 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:40009 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726151AbfBZPDt (ORCPT ); Tue, 26 Feb 2019 10:03:49 -0500 X-Originating-IP: 91.192.165.7 Received: from pc.localdomain (unknown [91.192.165.7]) (Authenticated sender: contact@artur-rojek.eu) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 3ABFE240003; Tue, 26 Feb 2019 15:03:45 +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 Subject: [PATCH v2 1/2] dt-bindings: power: supply: gpio-charger: Add status-gpios property Date: Tue, 26 Feb 2019 16:04:36 +0100 Message-Id: <20190226150437.3704-1-contact@artur-rojek.eu> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add documentation for the "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 .../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..999cc245543c 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: + - 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>; + status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>; } battery {