From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 A0270C433E3 for ; Mon, 24 Aug 2020 05:41:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 862512074D for ; Mon, 24 Aug 2020 05:41:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727774AbgHXFl5 (ORCPT ); Mon, 24 Aug 2020 01:41:57 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:53687 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726765AbgHXFl4 (ORCPT ); Mon, 24 Aug 2020 01:41:56 -0400 Received: from [2001:67c:670:100:1d::c0] (helo=ptx.hi.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kA4yP-0002k3-0d; Mon, 24 Aug 2020 07:24:49 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1kA4yM-0000FJ-Og; Mon, 24 Aug 2020 07:24:46 +0200 Date: Mon, 24 Aug 2020 07:24:46 +0200 From: Sascha Hauer To: Krzysztof Kozlowski Cc: Rob Herring , Linus Walleij , Bartosz Golaszewski , Shawn Guo , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-pwm@vger.kernel.org, linux-serial@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org, Thierry Reding , Anson Huang Subject: Re: [PATCH 02/22] dt-bindings: gpio: fsl-imx-gpio: Add gpio-ranges property Message-ID: <20200824052446.GE13023@pengutronix.de> References: <20200823161550.3981-1-krzk@kernel.org> <20200823161550.3981-2-krzk@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200823161550.3981-2-krzk@kernel.org> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 07:22:41 up 186 days, 12:53, 138 users, load average: 0.06, 0.11, 0.10 User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: sha@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 On Sun, Aug 23, 2020 at 06:15:30PM +0200, Krzysztof Kozlowski wrote: > The GPIO controller node can have gpio-ranges property. This fixes > dtbs_check warnings like: > > arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: gpio@30200000: 'gpio-ranges' does not match any of the regexes: 'pinctrl-[0-9]+' > From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml > > Signed-off-by: Krzysztof Kozlowski > --- > .../devicetree/bindings/gpio/fsl-imx-gpio.yaml | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml > index 454db20c2d1a..1fac69573bb9 100644 > --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml > +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml > @@ -51,6 +51,9 @@ properties: > > gpio-controller: true > > + gpio-ranges: > + maxItems: 1 > + > required: > - compatible > - reg > @@ -62,6 +65,18 @@ required: > > additionalProperties: false > > +allOf: > + - if: > + properties: > + compatible: > + contains: > + const: fsl,imx8mp-gpio > + then: > + properties: > + gpio-ranges: > + minItems: 1 > + maxItems: 2 Why do you limit this to fsl,imx8mp-gpio? The i.MX5,6,7 dtsi files use gpio-ranges as well and other i.MX dtsi files could also use it. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |