From patchwork Thu Nov 5 17:44:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 321418 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80D96C5517A for ; Thu, 5 Nov 2020 17:44:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 372E620867 for ; Thu, 5 Nov 2020 17:44:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731587AbgKERov (ORCPT ); Thu, 5 Nov 2020 12:44:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727275AbgKERov (ORCPT ); Thu, 5 Nov 2020 12:44:51 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DBD9C0613CF for ; Thu, 5 Nov 2020 09:44:51 -0800 (PST) Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1kajJV-0005qB-Oo; Thu, 05 Nov 2020 18:44:46 +0100 From: Lucas Stach To: Shawn Guo , Rob Herring Cc: Fabio Estevam , Marek Vasut , Adam Ford , Frieder Schrempf , NXP Linux Team , kernel@pengutronix.de, patchwork-lst@pengutronix.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Thu, 5 Nov 2020 18:44:29 +0100 Message-Id: <20201105174434.1817539-9-l.stach@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201105174434.1817539-1-l.stach@pengutronix.de> References: <20201105174434.1817539-1-l.stach@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: l.stach@pengutronix.de Subject: [PATCH v2 08/13] dt-bindings: imx: gpcv2: add support for optional resets X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) X-PTX-Original-Recipient: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org For some domains the resets of the devices in the domain are not automatically triggered. Add an optional resets property to allow the GPC driver to trigger those resets explicitly. Signed-off-by: Lucas Stach --- Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml index a96e6dbf1858..4330c73a2c30 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml @@ -66,6 +66,13 @@ properties: power-supply: true + resets: + description: | + A number of phandles to resets that need to be asserted during + power-up sequencing of the domain. + minItems: 1 + maxItems: 4 + required: - '#power-domain-cells' - reg