From patchwork Tue Sep 17 12:42:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 1163373 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=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46XjSr1Q1Nz9sNw for ; Tue, 17 Sep 2019 22:43:08 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728671AbfIQMnH (ORCPT ); Tue, 17 Sep 2019 08:43:07 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:44337 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728582AbfIQMnH (ORCPT ); Tue, 17 Sep 2019 08:43:07 -0400 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.lab.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iACow-0000dH-07; Tue, 17 Sep 2019 14:43:02 +0200 Received: from mfe by dude02.lab.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1iACov-000394-FP; Tue, 17 Sep 2019 14:43:01 +0200 From: Marco Felsch To: support.opensource@diasemi.com, lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, stwiss.opensource@diasemi.com Cc: kernel@pengutronix.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] dt-bindings: mfd: da9062: add regulator voltage selection documentation Date: Tue, 17 Sep 2019 14:42:43 +0200 Message-Id: <20190917124246.11732-3-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190917124246.11732-1-m.felsch@pengutronix.de> References: <20190917124246.11732-1-m.felsch@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the documentation which describe the voltage selection gpio support. This property can be applied to each subnode within the 'regulators' node so each regulator can be configured differently. Signed-off-by: Marco Felsch --- Documentation/devicetree/bindings/mfd/da9062.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index edca653a5777..9d9820d8177d 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -66,6 +66,15 @@ Sub-nodes: details of individual regulator device can be found in: Documentation/devicetree/bindings/regulator/regulator.txt + Optional regulator device-specific properties: + - dlg,vsel-sense-gpios : The GPIO reference which should be used by the + regulator to switch the voltage between active/suspend voltage settings. If + the signal is active the active-settings are applied else the suspend + settings are applied. Attention: Sharing the same gpio for other purposes + or across multiple regulators is possible but the gpio settings must be the + same. Also the gpio phandle must refer to to the dlg,da9062-gpio device + other gpios are not allowed and make no sense. + - rtc : This node defines settings required for the Real-Time Clock associated with the DA9062. There are currently no entries in this binding, however compatible = "dlg,da9062-rtc" should be added if a node is created. From patchwork Tue Sep 17 12:42:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 1163374 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=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46XjT93M4Qz9sP3 for ; Tue, 17 Sep 2019 22:43:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728204AbfIQMnY (ORCPT ); Tue, 17 Sep 2019 08:43:24 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:48507 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728594AbfIQMnG (ORCPT ); Tue, 17 Sep 2019 08:43:06 -0400 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.lab.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iACow-0000dJ-0E; Tue, 17 Sep 2019 14:43:02 +0200 Received: from mfe by dude02.lab.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1iACov-00039A-GF; Tue, 17 Sep 2019 14:43:01 +0200 From: Marco Felsch To: support.opensource@diasemi.com, lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, stwiss.opensource@diasemi.com Cc: kernel@pengutronix.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/5] dt-bindings: mfd: da9062: add regulator gpio enable/disable documentation Date: Tue, 17 Sep 2019 14:42:45 +0200 Message-Id: <20190917124246.11732-5-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190917124246.11732-1-m.felsch@pengutronix.de> References: <20190917124246.11732-1-m.felsch@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org At the gpio-based regulator enable/disable documentation. This property can be applied to each subnode within the 'regulators' node so each regulator can be configured differently. Signed-off-by: Marco Felsch --- Documentation/devicetree/bindings/mfd/da9062.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index 9d9820d8177d..3d4b90bf8ea6 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -75,6 +75,13 @@ Sub-nodes: same. Also the gpio phandle must refer to to the dlg,da9062-gpio device other gpios are not allowed and make no sense. + - dlg,ena-sense-gpios : The GPIO reference which should be used by the + regulator to enable/disable the output. If the signal is active the + regulator is on else it is off. Attention: Sharing the same gpio for other + purposes or across multiple regulators is possible but the gpio settings + must be the same. Also the gpio phandle must refer to to the + dlg,da9062-gpio device other gpios are not allowed and make no sense. + - rtc : This node defines settings required for the Real-Time Clock associated with the DA9062. There are currently no entries in this binding, however compatible = "dlg,da9062-rtc" should be added if a node is created.